Merge branch 'hotfix/5.0.3'

Develop

.deploy/heroku/.env.heroku

@@ -0,0 +1,183 @@
+# You can leave this on "local". If you change it to production most console commands will ask for extra confirmation.
+# Never set it to "testing".
+APP_ENV=heroku
+
+# Set to true if you want to see debug information in error screens.
+APP_DEBUG=false
+
+# This should be your email address
+SITE_OWNER=heroku@example.com
+
+# The encryption key for your database and sessions. Keep this very secure.
+# If you generate a new one all existing data must be considered LOST.
+# Change it to a string of exactly 32 chars or use command `php artisan key:generate` to generate it
+APP_KEY=7ahyYVPVsmxjdhsweWCauGeJfwc92NP2
+
+# Change this value to your preferred time zone.
+# Example: Europe/Amsterdam
+TZ=UTC
+
+# This variable must match your installation's external address but keep in mind that
+# it's only used on the command line as a fallback value.
+APP_URL=http://localhost
+
+# TRUSTED_PROXIES is a useful variable when using Docker and/or a reverse proxy.
+TRUSTED_PROXIES=**
+
+# The log channel defines where your log entries go to.
+# 'daily' is the default logging mode giving you 5 daily rotated log files in /storage/logs/.
+# Several other options exist. You can use 'single' for one big fat error log (not recommended).
+# Also available are 'syslog', 'errorlog' and 'stdout' which will log to the system itself.
+LOG_CHANNEL=stdout
+
+# Log level. You can set this from least severe to most severe:
+# debug, info, notice, warning, error, critical, alert, emergency
+# If you set it to debug your logs will grow large, and fast. If you set it to emergency probably
+# nothing will get logged, ever.
+APP_LOG_LEVEL=debug
+
+# Database credentials. Make sure the database exists. I recommend a dedicated user for Firefly III
+# If you use SQLite, set connection to `sqlite` and remove the database, username and password settings.
+DB_CONNECTION=pgsql
+
+
+
+# PostgreSQL supports SSL. You can configure it here.
+PGSQL_SSL_MODE=prefer
+PGSQL_SSL_ROOT_CERT=null
+PGSQL_SSL_CERT=null
+PGSQL_SSL_KEY=null
+PGSQL_SSL_CRL_FILE=null
+
+
+# If you're looking for performance improvements, you could install memcached.
+CACHE_DRIVER=file
+SESSION_DRIVER=file
+
+# You can configure another file storage backend if you cannot use the local storage option.
+# To set this up, fill in the following variables. The upload path is used to store uploaded
+# files and the export path is to store exported data (before download).
+SFTP_HOST=
+SFTP_PORT=
+SFTP_UPLOAD_PATH=
+SFTP_EXPORT_PATH=
+
+# SFTP uses either the username/password combination or the private key to authenticate.
+SFTP_USERNAME=
+SFTP_PASSWORD=
+SFTP_PRIV_KEY=
+
+# Cookie settings. Should not be necessary to change these.
+COOKIE_PATH="/"
+COOKIE_DOMAIN=
+COOKIE_SECURE=false
+
+# If you want Firefly III to mail you, update these settings
+# For instructions, see: https://firefly-iii.readthedocs.io/en/latest/installation/mail.html
+MAIL_DRIVER=log
+MAIL_HOST=smtp.mailtrap.io
+MAIL_PORT=2525
+MAIL_FROM=changeme@example.com
+MAIL_USERNAME=null
+MAIL_PASSWORD=null
+MAIL_ENCRYPTION=null
+
+# Other mail drivers:
+MAILGUN_DOMAIN=
+MAILGUN_SECRET=
+MANDRILL_SECRET=
+SPARKPOST_SECRET=
+
+# Firefly III can send you the following messages
+SEND_REGISTRATION_MAIL=true
+SEND_ERROR_MESSAGE=true
+
+# These messages contain (sensitive) transaction information:
+SEND_REPORT_JOURNALS=true
+
+# Set a Mapbox API key here (see mapbox.com) so there might be a map available at various places.
+MAPBOX_API_KEY=
+
+# Firefly III currently supports two provider for live Currency Exchange Rates:
+# "fixer" is the default (for backward compatibility), and "ratesapi" is the new one.
+# RatesApi.IO (see https://ratesapi.io) is a FREE and OPEN SOURCE live currency exchange rates,
+# built compatible with Fixer.IO, based on data published by European Central Bank, and don't require API key.
+CER_PROVIDER=fixer
+# If you have select "fixer" as default currency exchange rates,
+# set a Fixer IO API key here (see https://fixer.io) to enable live currency exchange rates.
+# Please note that this WILL ONLY WORK FOR PAID fixer.io accounts because they severely limited
+# the free API up to the point where you might as well offer nothing.
+FIXER_API_KEY=
+
+# If you wish to track your own behavior over Firefly III, set a valid analytics tracker ID here.
+TRACKER_SITE_ID=
+TRACKER_URL=
+
+# Most parts of the database are encrypted by default, but you can turn this off if you want to.
+# This makes it easier to migrate your database. Not that some fields will never be decrypted.
+USE_ENCRYPTION=true
+
+# Firefly III has two options for user authentication. "eloquent" is the default,
+# and "ldap" for LDAP servers.
+# For full instructions on these settings please visit:
+# https://firefly-iii.readthedocs.io/en/latest/installation/authentication.html
+LOGIN_PROVIDER=eloquent
+
+# LDAP connection configuration
+# OpenLDAP, FreeIPA or ActiveDirectory
+ADLDAP_CONNECTION_SCHEME=OpenLDAP
+ADLDAP_AUTO_CONNECT=true
+
+# LDAP connection settings
+ADLDAP_CONTROLLERS=
+ADLDAP_PORT=389
+ADLDAP_TIMEOUT=5
+ADLDAP_BASEDN=""
+ADLDAP_FOLLOW_REFFERALS=false
+ADLDAP_USE_SSL=false
+ADLDAP_USE_TLS=false
+
+ADLDAP_ADMIN_USERNAME=
+ADLDAP_ADMIN_PASSWORD=
+
+ADLDAP_ACCOUNT_PREFIX=
+ADLDAP_ACCOUNT_SUFFIX=
+
+# LDAP authentication settings.
+ADLDAP_PASSWORD_SYNC=false
+ADLDAP_LOGIN_FALLBACK=false
+
+ADLDAP_DISCOVER_FIELD=distinguishedname
+ADLDAP_AUTH_FIELD=distinguishedname
+
+# Will allow SSO if your server provides an AUTH_USER field.
+WINDOWS_SSO_DISCOVER=samaccountname
+WINDOWS_SSO_KEY=AUTH_USER
+
+# field to sync as local username.
+ADLDAP_SYNC_FIELD=userprincipalname
+
+# You can disable the X-Frame-Options header if it interfears with tools like
+# Organizr. This is at your own risk.
+DISABLE_FRAME_HEADER=false
+
+# Leave the following configuration vars as is.
+# Unless you like to tinker and know what you're doing.
+APP_NAME=FireflyIII
+ADLDAP_CONNECTION=default
+BROADCAST_DRIVER=log
+QUEUE_DRIVER=sync
+REDIS_HOST=127.0.0.1
+REDIS_PASSWORD=null
+REDIS_PORT=6379
+CACHE_PREFIX=firefly
+SEARCH_RESULT_LIMIT=50
+PUSHER_KEY=
+PUSHER_SECRET=
+PUSHER_ID=
+DEMO_USERNAME=
+DEMO_PASSWORD=
+IS_SANDSTORM=false
+IS_HEROKU=true
+BUNQ_USE_SANDBOX=false
+FFIII_LAYOUT=v1

.deploy/heroku/.locales

@@ -0,0 +1,17 @@
+en_US
+cs_CZ
+es_ES
+de_DE
+fr_FR
+it_IT
+nb_NO
+nl_NL
+pl_PL
+pt_BR
+ro_RO
+ru_RU
+hu_HU
+el_GR
+sv_SE
+zh-hans_CN
+zh-hant_CN

.env.docker

@@ -1,55 +0,0 @@
-APP_ENV=${FF_APP_ENV}
-APP_DEBUG=false
-APP_FORCE_SSL=false
-APP_FORCE_ROOT=
-APP_KEY=${FF_APP_KEY}
-APP_LOG=daily
-APP_LOG_LEVEL=warning
-APP_URL=http://localhost
-
-DB_CONNECTION=mysql
-DB_HOST=${FF_DB_HOST}
-DB_PORT=3306
-DB_DATABASE=${FF_DB_NAME}
-DB_USERNAME=${FF_DB_USER}
-DB_PASSWORD=${FF_DB_PASSWORD}
-
-BROADCAST_DRIVER=log
-CACHE_DRIVER=file
-SESSION_DRIVER=file
-QUEUE_DRIVER=sync
-
-COOKIE_PATH="/"
-COOKIE_DOMAIN=
-COOKIE_SECURE=false
-
-REDIS_HOST=127.0.0.1
-REDIS_PASSWORD=null
-REDIS_PORT=6379
-
-MAIL_DRIVER=smtp
-MAIL_HOST=mailtrap.io
-MAIL_PORT=2525
-MAIL_FROM=changeme@example.com
-MAIL_USERNAME=null
-MAIL_PASSWORD=null
-MAIL_ENCRYPTION=null
-
-SEND_REGISTRATION_MAIL=true
-SEND_ERROR_MESSAGE=true
-SHOW_INCOMPLETE_TRANSLATIONS=false
-
-CACHE_PREFIX=firefly
-
-GOOGLE_MAPS_API_KEY=
-ANALYTICS_ID=
-SITE_OWNER=mail@example.com
-USE_ENCRYPTION=true
-
-PUSHER_KEY=
-PUSHER_SECRET=
-PUSHER_APP_ID=
-
-DEMO_USERNAME=
-DEMO_PASSWORD=
-

.env.example

@@ -1,57 +1,256 @@
-APP_ENV=production
+# You can leave this on "local". If you change it to production most console commands will ask for extra confirmation.
+# Never set it to "testing".
+APP_ENV=local
+
+# Set to true if you want to see debug information in error screens.
 APP_DEBUG=false
-APP_FORCE_SSL=false
-APP_FORCE_ROOT=
+
+# This should be your email address.
+# If you use Docker or similar, you can set this variable from a file by using SITE_OWNER_FILE
+SITE_OWNER=mail@example.com
+
+# The encryption key for your sessions. Keep this very secure.
+# If you generate a new one existing data must be considered LOST.
+# Change it to a string of exactly 32 chars or use something like `php artisan key:generate` to generate it.
+# If you use Docker or similar, you can set this variable from a file by using APP_KEY_FILE
 APP_KEY=SomeRandomStringOf32CharsExactly
-APP_LOG=daily
-APP_LOG_LEVEL=warning
+
+
+# Change this value to your preferred time zone.
+# Example: Europe/Amsterdam
+TZ=Europe/Amsterdam
+
+# This variable must match your installation's external address but keep in mind that
+# it's only used on the command line as a fallback value.
 APP_URL=http://localhost
 
-DB_CONNECTION=mysql
-DB_HOST=127.0.0.1
-DB_PORT=3306
-DB_DATABASE=homestead
-DB_USERNAME=homestead
-DB_PASSWORD=secret
+# TRUSTED_PROXIES is a useful variable when using Docker and/or a reverse proxy.
+# Set it to ** and reverse proxies work just fine.
+TRUSTED_PROXIES=
 
-BROADCAST_DRIVER=log
+# The log channel defines where your log entries go to.
+# - Docker + versions <= 4.8.1.8 and before: use "stdout"
+# - Docker + versions >  4.8.1.8: use "docker_out"
+# - For everything else, use 'daily'
+
+# Several other options exist. You can use 'single' for one big fat error log (not recommended).
+# Also available are 'syslog', 'errorlog' and 'stdout' which will log to the system itself.
+# A rotating log option is 'daily', creates 5 files that (surprise) rotate.
+# Default setting 'stack' will log to 'daily' and to 'stdout' at the same time.
+LOG_CHANNEL=stack
+
+# Log level. You can set this from least severe to most severe:
+# debug, info, notice, warning, error, critical, alert, emergency
+# If you set it to debug your logs will grow large, and fast. If you set it to emergency probably
+# nothing will get logged, ever.
+APP_LOG_LEVEL=notice
+
+# Database credentials. Make sure the database exists. I recommend a dedicated user for Firefly III
+# For other database types, please see the FAQ: https://docs.firefly-iii.org/support/faq
+# If you use Docker or similar, you can set these variables from a file by appending them with _FILE
+DB_CONNECTION=pgsql
+DB_HOST=firefly_iii_db
+DB_PORT=5432
+DB_DATABASE=firefly
+DB_USERNAME=firefly
+DB_PASSWORD=secret_firefly_password
+
+# PostgreSQL supports SSL. You can configure it here.
+# If you use Docker or similar, you can set these variables from a file by appending them with _FILE
+PGSQL_SSL_MODE=prefer
+PGSQL_SSL_ROOT_CERT=null
+PGSQL_SSL_CERT=null
+PGSQL_SSL_KEY=null
+PGSQL_SSL_CRL_FILE=null
+
+# If you're looking for performance improvements, you could install memcached.
 CACHE_DRIVER=file
 SESSION_DRIVER=file
-QUEUE_DRIVER=sync
 
+# If you set either of these to 'redis', you might want to update these settings too
+# If you use Docker or similar, you can set REDIS_HOST_FILE, REDIS_PASSWORD_FILE or
+# REDIS_PORT_FILE to set the value from a file instead of from an environment variable
+REDIS_HOST=127.0.0.1
+REDIS_PASSWORD=null
+REDIS_PORT=6379
+REDIS_DB="0" # always use quotes
+REDIS_CACHE_DB="1"
+
+# Cookie settings. Should not be necessary to change these.
+# If you use Docker or similar, you can set COOKIE_DOMAIN_FILE to set
+# the value from a file instead of from an environment variable
 COOKIE_PATH="/"
 COOKIE_DOMAIN=
 COOKIE_SECURE=false
 
-REDIS_HOST=127.0.0.1
-REDIS_PASSWORD=null
-REDIS_PORT=6379
-
-MAIL_DRIVER=smtp
-MAIL_HOST=mailtrap.io
+# If you want Firefly III to mail you, update these settings
+# For instructions, see: https://docs.firefly-iii.org/advanced-installation/email
+# If you use Docker or similar, you can set these variables from a file by appending them with _FILE
+MAIL_DRIVER=log
+MAIL_HOST=smtp.mailtrap.io
 MAIL_PORT=2525
 MAIL_FROM=changeme@example.com
 MAIL_USERNAME=null
 MAIL_PASSWORD=null
 MAIL_ENCRYPTION=null
 
+# Other mail drivers:
+# If you use Docker or similar, you can set these variables from a file by appending them with _FILE
+MAILGUN_DOMAIN=
+MAILGUN_SECRET=
+
+
+# If you are on EU region in mailgun, use api.eu.mailgun.net, otherwise use api.mailgun.net
+# If you use Docker or similar, you can set this variable from a file by appending it with _FILE
+MAILGUN_ENDPOINT=api.mailgun.net
+
+# If you use Docker or similar, you can set these variables from a file by appending them with _FILE
+MANDRILL_SECRET=
+SPARKPOST_SECRET=
+
+
+# Firefly III can send you the following messages
 SEND_REGISTRATION_MAIL=true
 SEND_ERROR_MESSAGE=true
-SHOW_INCOMPLETE_TRANSLATIONS=false
 
+# These messages contain (sensitive) transaction information:
+SEND_REPORT_JOURNALS=true
+
+# Set a Mapbox API key here (see mapbox.com) so there might be a map available at various places.
+# If you use Docker or similar, you can set this variable from a file by appending it with _FILE
+MAPBOX_API_KEY=
+
+# The map will default to this location:
+MAP_DEFAULT_LAT=51.983333
+MAP_DEFAULT_LONG=5.916667
+MAP_DEFAULT_ZOOM=6
+
+# Firefly III currently supports two provider for live Currency Exchange Rates:
+# "fixer", and "ratesapi".
+# RatesApi.IO (see https://ratesapi.io) is a FREE and OPEN SOURCE live currency exchange rates,
+# built compatible with Fixer.IO, based on data published by European Central Bank, and doesn't require API key.
+CER_PROVIDER=ratesapi
+
+# If you have select "fixer" as default currency exchange rates,
+# set a Fixer IO API key here (see https://fixer.io) to enable live currency exchange rates.
+# Please note that this WILL ONLY WORK FOR PAID fixer.io accounts because they severely limited
+# the free API up to the point where you might as well offer nothing.
+# If you use Docker or similar, you can set this variable from a file by appending it with _FILE
+FIXER_API_KEY=
+
+# Firefly III has two options for user authentication. "eloquent" is the default,
+# and "ldap" for LDAP servers.
+# For full instructions on these settings please visit:
+# https://docs.firefly-iii.org/advanced-installation/authentication
+# If you use Docker or similar, you can set this variable from a file by appending it with _FILE
+LOGIN_PROVIDER=eloquent
+
+# LDAP connection configuration
+# OpenLDAP, FreeIPA or ActiveDirectory
+# # If you use Docker or similar, you can set this variable from a file by appending it with _FILE
+ADLDAP_CONNECTION_SCHEME=OpenLDAP
+ADLDAP_AUTO_CONNECT=true
+
+# LDAP connection settings
+# You can set the following variables from a file by appending them with _FILE:
+# ADLDAP_CONTROLLERS, ADLDAP_PORT, ADLDAP_BASEDN
+ADLDAP_CONTROLLERS=
+ADLDAP_PORT=389
+ADLDAP_TIMEOUT=5
+ADLDAP_BASEDN=""
+ADLDAP_FOLLOW_REFFERALS=false
+ADLDAP_USE_SSL=false
+ADLDAP_USE_TLS=false
+
+# You can set the following variables from a file by appending them with _FILE:
+ADLDAP_ADMIN_USERNAME=
+ADLDAP_ADMIN_PASSWORD=
+
+# You can set the following variables from a file by appending them with _FILE:
+ADLDAP_ACCOUNT_PREFIX=
+ADLDAP_ACCOUNT_SUFFIX=
+
+
+# LDAP authentication settings.
+ADLDAP_PASSWORD_SYNC=false
+ADLDAP_LOGIN_FALLBACK=false
+
+ADLDAP_DISCOVER_FIELD=distinguishedname
+ADLDAP_AUTH_FIELD=distinguishedname
+
+# Will allow SSO if your server provides an AUTH_USER field.
+# You can set the following variables from a file by appending them with _FILE:
+WINDOWS_SSO_DISCOVER=samaccountname
+WINDOWS_SSO_KEY=AUTH_USER
+
+# field to sync as local username.
+# You can set the following variable from a file by appending it with _FILE:
+ADLDAP_SYNC_FIELD=userprincipalname
+
+# You can disable the X-Frame-Options header if it interferes with tools like
+# Organizr. This is at your own risk. Applications running in frames run the risk
+# of leaking information to their parent frame.
+DISABLE_FRAME_HEADER=false
+
+# You can disable the Content Security Policy header when you're using an ancient browser
+# or any version of Microsoft Edge / Internet Explorer (which amounts to the same thing really)
+# This leaves you with the risk of not being able to stop XSS bugs should they ever surface.
+# This is at your own risk.
+DISABLE_CSP_HEADER=false
+
+# If you wish to track your own behavior over Firefly III, set valid analytics tracker information here.
+# Nobody uses this except for me on the demo site. But hey, feel free to use this if you want to.
+# Do not prepend the TRACKER_URL with http:// or https://
+# The only tracker supported is Matomo.
+# You can set the following variables from a file by appending them with _FILE:
+TRACKER_SITE_ID=
+TRACKER_URL=
+
+# You can fine tune the start-up of a Docker container by editing these environment variables.
+# Use this at your own risk. Disabling certain checks and features may result in lost of inconsistent data.
+# However if you know what you're doing you can significantly speed up container start times.
+# Set each value to true to enable, or false to disable.
+
+# Check if the SQLite database exists. Can be skipped if you're not using SQLite.
+# Won't significantly speed up things.
+DKR_CHECK_SQLITE=true
+
+# Run database creation and migration commands. Disable this only if you're 100% sure the DB exists
+# and is up to date.
+DKR_RUN_MIGRATION=true
+
+# Run database upgrade commands. Disable this only when you're 100% sure your DB is up-to-date
+# with the latest fixes (outside of migrations!)
+DKR_RUN_UPGRADE=true
+
+# Verify database integrity. Includes all data checks and verifications.
+# Disabling this makes Firefly III assume your DB is intact.
+DKR_RUN_VERIFY=true
+
+# Run database reporting commands. When disabled, Firefly III won't go over your data to report current state.
+# Disabling this should have no impact on data integrity or safety but it won't warn you of possible issues.
+DKR_RUN_REPORT=true
+
+# Generate OAuth2 keys.
+# When disabled, Firefly III won't attempt to generate OAuth2 Passport keys. This won't be an issue, IFF (if and only if)
+# you had previously generated keys already and they're stored in your database for restoration.
+DKR_RUN_PASSPORT_INSTALL=true
+
+# Leave the following configuration vars as is.
+# Unless you like to tinker and know what you're doing.
+APP_NAME=FireflyIII
+ADLDAP_CONNECTION=default
+BROADCAST_DRIVER=log
+QUEUE_DRIVER=sync
 CACHE_PREFIX=firefly
-
-EXCHANGE_RATE_SERVICE=fixerio
-
-GOOGLE_MAPS_API_KEY=
-ANALYTICS_ID=
-SITE_OWNER=mail@example.com
-USE_ENCRYPTION=true
-
+SEARCH_RESULT_LIMIT=50
 PUSHER_KEY=
 PUSHER_SECRET=
-PUSHER_APP_ID=
-
+PUSHER_ID=
 DEMO_USERNAME=
 DEMO_PASSWORD=
-
+USE_ENCRYPTION=false
+IS_SANDSTORM=false
+IS_DOCKER=false
+IS_HEROKU=false
+BUNQ_USE_SANDBOX=false

.env.sandstorm

@@ -1,55 +0,0 @@
-APP_ENV=production
-APP_DEBUG=true
-APP_FORCE_SSL=false
-APP_FORCE_ROOT=
-APP_KEY=SomeRandomStringOf32CharsExactly
-APP_LOG=syslog
-APP_LOG_LEVEL=debug
-APP_URL=http://localhost
-
-DB_CONNECTION=mysql
-DB_HOST=127.0.0.1
-DB_PORT=3306
-DB_DATABASE=firefly
-DB_USERNAME=firefly
-DB_PASSWORD=firefly
-
-BROADCAST_DRIVER=log
-CACHE_DRIVER=file
-SESSION_DRIVER=file
-QUEUE_DRIVER=sync
-
-COOKIE_PATH="/"
-COOKIE_DOMAIN=
-COOKIE_SECURE=false
-
-REDIS_HOST=127.0.0.1
-REDIS_PASSWORD=null
-REDIS_PORT=6379
-
-MAIL_DRIVER=smtp
-MAIL_HOST=mailtrap.io
-MAIL_PORT=2525
-MAIL_FROM=changeme@example.com
-MAIL_USERNAME=null
-MAIL_PASSWORD=null
-MAIL_ENCRYPTION=null
-
-SEND_REGISTRATION_MAIL=true
-SEND_ERROR_MESSAGE=true
-SHOW_INCOMPLETE_TRANSLATIONS=false
-
-CACHE_PREFIX=firefly
-
-GOOGLE_MAPS_API_KEY=
-ANALYTICS_ID=
-SITE_OWNER=mail@example.com
-USE_ENCRYPTION=true
-
-PUSHER_KEY=
-PUSHER_SECRET=
-PUSHER_APP_ID=
-
-DEMO_USERNAME=
-DEMO_PASSWORD=
-

.env.testing

@@ -1,46 +0,0 @@
-APP_ENV=testing
-APP_DEBUG=true
-APP_FORCE_SSL=false
-APP_FORCE_ROOT=
-APP_KEY=TestTestTestTestTestTestTestTest
-APP_LOG=daily
-APP_LOG_LEVEL=debug
-APP_URL=http://localhost
-
-DB_CONNECTION=sqlite
-DB_HOST=127.0.0.1
-DB_PORT=3306
-DB_USERNAME=homestead
-DB_PASSWORD=secret
-
-BROADCAST_DRIVER=log
-CACHE_DRIVER=file
-SESSION_DRIVER=file
-QUEUE_DRIVER=sync
-
-COOKIE_PATH="/"
-COOKIE_DOMAIN=
-COOKIE_SECURE=false
-
-REDIS_HOST=127.0.0.1
-REDIS_PASSWORD=null
-REDIS_PORT=6379
-
-MAIL_DRIVER=log
-MAIL_HOST=mailtrap.io
-MAIL_PORT=2525
-MAIL_FROM=changeme@example.com
-MAIL_USERNAME=null
-MAIL_PASSWORD=null
-MAIL_ENCRYPTION=null
-
-SEND_REGISTRATION_MAIL=true
-SEND_ERROR_MESSAGE=true
-SHOW_INCOMPLETE_TRANSLATIONS=false
-
-ANALYTICS_ID=
-SITE_OWNER=mail@example.com
-
-PUSHER_KEY=
-PUSHER_SECRET=
-PUSHER_APP_ID=

.gitattributes

@@ -1,3 +1,5 @@
 * text=auto
 *.css linguist-vendored
 *.scss linguist-vendored
+*.js linguist-vendored
+CHANGELOG.md export-ignore

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -0,0 +1,25 @@
+---
+name: Bug report
+about: Create a report to help Firefly III improve
+
+---
+
+**Bug description**
+I am running Firefly III version x.x.x, and my problem is:
+
+<!-- Replace the version and describe your problem or your issue may be closed. -->
+
+**Steps to reproduce**
+<!-- What do you need to do to trigger this bug? -->
+
+**Extra info**
+<!-- Please add extra info here, such as OS, browser, and the output from the /debug page of your Firefly III installation (click the version at the bottom). -->
+
+**Bonus points**
+<!-- Earn bonus points by checking the boxes -->
+
+- [ ] Nobody reported this bug before
+- [ ] I have added a stack trace from my log files.
+- [ ] I have added a screenshot.
+- [ ] I was able to replicate it on the demo site https://demo.firefly-iii.org/
+<!-- - [ ] I donated money (this is a joke :wink:)-->

.github/ISSUE_TEMPLATE/Custom.md

@@ -0,0 +1,23 @@
+---
+name: I have a question or a problem
+about: Ask away!
+
+---
+
+I am running Firefly III version x.x.x.
+
+**Description**
+<!-- (if relevant of course) -->
+
+**Extra info**
+<!-- Please add extra info here, such as OS, browser, and the output from the `/debug`-page of your Firefly III installation (click the version at the bottom). --> 
+
+**Bonus points**
+
+<!-- Complete the following checklist for bonus points -->
+
+- [ ] I have read the FAQ at https://bit.ly/FF3-FAQ
+- [ ] I added a screenshot
+- [ ] I added log files (see https://bit.ly/FF3-get-logs)
+- [ ] I was able to replicate the issue on the demo site.
+<!-- - [ ] I donated money (this is a joke :wink:)-->

.github/ISSUE_TEMPLATE/Feature_request.md

@@ -0,0 +1,31 @@
+---
+name: Feature request
+about: Suggest an idea or feature for Firefly III
+
+---
+
+**Description**
+<!--
+Please describe your feature request:
+
+- I would like Firefly III to do ABC.
+- What if you would add feature XYZ?
+- Firefly III doesn't do DEF.
+
+-->
+
+**Solution**
+<!-- Describe what your feature would add to Firefly III. -->
+
+**What are alternatives?**
+<!-- Please describe what alternatives currently exist. -->
+
+**Additional context**
+<!-- Add any other context or screenshots about the feature request here. -->
+
+**Bonus points**
+<!-- Earn bonus points by:
+
+- Make a drawing
+- Donate money (just kidding ;)
+-->

.github/SUPPORT.md

@@ -1,11 +0,0 @@
-# Welcome to Firefly III on Github!
-
-:+1::tada: Thank you for taking the time to contribute something to Firefly III!
-
-## Bugs
-
-First of all: thank you for reporting a bug instead of ditching the tool altogether. If you find a bug, please take the time and see if the [demo site](https://firefly-iii.nder.be/) is also suffering from this bug. Include as many log files and details as you think are necessary. Bugs have a lot of priority! 
-
-## Installation problems
-
-Please take the time to read the [installation guide FAQ](https://firefly-iii.github.io/installation-guide-faq/) and make sure you search through closed issues for the problems other people have had. Your problem may be among them! If not, open an issue and I will help where I can.

.github/contributing.md

@@ -4,7 +4,7 @@
 
 ## Feature requests
 
-I am always interested in expanding Firefly III's many features. If you are requesting a new feature, please check out the list of [often requested features](https://firefly-iii.github.io/requested-features/).
+I am always interested in expanding Firefly III's many features. Just open a ticket or [drop me a line](mailto:thegrumpydictator@gmail.com).
 
 ## Pull requests
 

.github/funding.yml

@@ -0,0 +1,5 @@
+# These are supported funding model platforms
+
+github: jc5
+patreon: JC5
+custom: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=44UKUT455HUFA

.github/lock.yml

@@ -0,0 +1,35 @@
+# Configuration for Lock Threads - https://github.com/dessant/lock-threads
+
+# Number of days of inactivity before a closed issue or pull request is locked
+daysUntilLock: 90
+
+# Skip issues and pull requests created before a given timestamp. Timestamp must
+# follow ISO 8601 (`YYYY-MM-DD`). Set to `false` to disable
+skipCreatedBefore: false
+
+# Issues and pull requests with these labels will be ignored. Set to `[]` to disable
+exemptLabels: []
+
+# Label to add before locking, such as `outdated`. Set to `false` to disable
+lockLabel: false
+
+# Comment to post before locking. Set to `false` to disable
+lockComment: false
+
+# Assign `resolved` as the reason for locking. Set to `false` to disable
+setLockReason: true
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings just for `issues` or `pulls`
+# issues:
+#   exemptLabels:
+#     - help-wanted
+#   lockLabel: outdated
+
+# pulls:
+#   daysUntilLock: 30
+
+# Repository to extend settings from
+# _extends: repo

.github/pull_request_template.md

@@ -0,0 +1,18 @@
+<!--
+Before you create a new PR, please consider the following two considerations.
+
+1) Pull request for the MASTER branch will be closed.
+2) We cannot accept pull requests to add new currencies.
+
+Thanks.
+-->
+
+Fixes issue # (if relevant)
+
+Changes in this pull request:
+
+- 
+- 
+- 
+
+@JC5

.github/security.md

@@ -0,0 +1,12 @@
+# Security Policy
+
+## Supported Versions
+
+Only the latest version of Firefly III is supported. If you're not running the latest version of Firefly III, please upgrade at your earliest convenience.  
+
+## Reporting a Vulnerability
+
+If you find something that compromises the security of Firefly III, you should [send me a message](mailto:thegrumpydictator@gmail.com) as soon as possible. These issues will be fixed immediately. You can also open an issue, but if you feel the issue is sensitive, please drop me a message instead.
+
+You can use my [GPG key](https://keybase.io/jc5) for extra security. My [GitHub commits](https://github.com/firefly-iii/firefly-iii/commits/master) are almost always signed with this key.
+

.github/stale.yml

@@ -0,0 +1,57 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 7
+
+# Number of days of inactivity before a stale Issue or Pull Request is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 7
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+# - "[Status] Maybe Later"
+exemptLabels:
+  - enhancement
+  - feature
+  - bug
+  - announcement
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: false
+
+# Label to use when marking as stale
+staleLabel: stale
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed

.github/support.md

@@ -0,0 +1,12 @@
+# Welcome to Firefly III on Github!
+
+:+1::tada: Thank you for taking the time to contribute something to Firefly III!
+
+## Bugs
+
+First of all: thank you for reporting a bug instead of ditching the tool altogether. If you find a bug, please take the time and see if the [demo site](https://demo.firefly-iii.org/) is also suffering from this bug. Include as many log files and details as you think are necessary. Bugs have a lot of priority! 
+
+## Installation problems
+
+Please take the time to read the [documentation](https://docs.firefly-iii.org/) and make sure you search through closed issues for the problems other people
+ have had. Your problem may be among them! If not, open an issue and I will help where I can.

.gitignore

@@ -1,8 +1,15 @@
 /node_modules
+/public/hot
 /public/storage
+/storage/*.key
 /vendor
+/.vagrant
 Homestead.json
 Homestead.yaml
+npm-debug.log
+yarn-error.log
 .env
 public/google*.html
 report.html
+composer.phar
+app.js.map

.htaccess

@@ -0,0 +1,14 @@
+# Optional: force HTTPS:
+# <IfModule mod_rewrite.c>
+#	RewriteEngine On
+#	RewriteCond %{HTTPS} off
+#	RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R,L]
+# </IfModule>
+
+# To hide directory listing
+Options All -Indexes
+
+# To prevent access to .env and other files
+<Files .*>
+    Deny from all
+</Files>

.sandstorm/.gitattributes

@@ -1,5 +0,0 @@
-
-
-# vagrant-spk creates shell scripts, which must end in \n, even on a \r\n system.
-*.sh text eol=lf
-

.sandstorm/.gitignore

@@ -1,5 +0,0 @@
-
-
-# This file stores a list of sub-paths of .sandstorm/ that should be ignored by git.
-.vagrant
-

.sandstorm/Vagrantfile

@@ -1,103 +0,0 @@
-# -*- mode: ruby -*-
-# vi: set ft=ruby :
-
-# Guess at a reasonable name for the VM based on the folder vagrant-spk is
-# run from.  The timestamp is there to avoid conflicts if you have multiple
-# folders with the same name.
-VM_NAME = File.basename(File.dirname(File.dirname(__FILE__))) + "_sandstorm_#{Time.now.utc.to_i}"
-
-# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
-VAGRANTFILE_API_VERSION = "2"
-
-Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
-  # Base on the Sandstorm snapshots of the official Debian 8 (jessie) box.
-  config.vm.box = "sandstorm/debian-jessie64"
-
-  if Vagrant.has_plugin?("vagrant-vbguest") then
-    # vagrant-vbguest is a Vagrant plugin that upgrades
-    # the version of VirtualBox Guest Additions within each
-    # guest. If you have the vagrant-vbguest plugin, then it
-    # needs to know how to compile kernel modules, etc., and so
-    # we give it this hint about operating system type.
-    config.vm.guest = "debian"
-  end
-
-  # We forward port 6080, the Sandstorm web port, so that developers can
-  # visit their sandstorm app from their browser as local.sandstorm.io:6080
-  # (aka 127.0.0.1:6080).
-  config.vm.network :forwarded_port, guest: 6080, host: 6080
-
-  # Use a shell script to "provision" the box. This installs Sandstorm using
-  # the bundled installer.
-  config.vm.provision "shell", inline: "sudo bash /opt/app/.sandstorm/global-setup.sh", keep_color: true
-  # Then, do stack-specific and app-specific setup.
-  config.vm.provision "shell", inline: "sudo bash /opt/app/.sandstorm/setup.sh", keep_color: true
-
-  # Shared folders are configured per-provider since vboxsf can't handle >4096 open files,
-  # NFS requires privilege escalation every time you bring a VM up,
-  # and 9p is only available on libvirt.
-
-  # Calculate the number of CPUs and the amount of RAM the system has,
-  # in a platform-dependent way; further logic below.
-  cpus = nil
-  total_kB_ram = nil
-
-  host = RbConfig::CONFIG['host_os']
-  if host =~ /darwin/
-    cpus = `sysctl -n hw.ncpu`.to_i
-    total_kB_ram =  `sysctl -n hw.memsize`.to_i / 1024
-  elsif host =~ /linux/
-    cpus = `nproc`.to_i
-    total_kB_ram = `grep MemTotal /proc/meminfo | awk '{print $2}'`.to_i
-  elsif host =~ /mingw/
-    # powershell may not be available on Windows XP and Vista, so wrap this in a rescue block
-    begin
-      cpus = `powershell -Command "(Get-WmiObject Win32_Processor -Property NumberOfLogicalProcessors | Select-Object -Property NumberOfLogicalProcessors | Measure-Object NumberOfLogicalProcessors -Sum).Sum"`.to_i
-      total_kB_ram = `powershell -Command "Get-CimInstance -class cim_physicalmemory | % $_.Capacity}"`.to_i / 1024
-    rescue
-    end
-  end
-  # Use the same number of CPUs within Vagrant as the system, with 1
-  # as a default.
-  #
-  # Use at least 512MB of RAM, and if the system has more than 2GB of
-  # RAM, use 1/4 of the system RAM. This seems a reasonable compromise
-  # between having the Vagrant guest operating system not run out of
-  # RAM entirely (which it basically would if we went much lower than
-  # 512MB) and also allowing it to use up a healthily large amount of
-  # RAM so it can run faster on systems that can afford it.
-  if cpus.nil? or cpus.zero?
-    cpus = 1
-  end
-  if total_kB_ram.nil? or total_kB_ram < 2048000
-    assign_ram_mb = 512
-  else
-    assign_ram_mb = (total_kB_ram / 1024 / 4)
-  end
-  # Actually apply these CPU/memory values to the providers.
-  config.vm.provider :virtualbox do |vb, override|
-    vb.cpus = cpus
-    vb.memory = assign_ram_mb
-    vb.name = VM_NAME
-    vb.customize ["modifyvm", :id, "--nictype1", "Am79C973"]
-
-    # /opt/app and /host-dot-sandstorm are used by vagrant-spk
-    override.vm.synced_folder "..", "/opt/app"
-    override.vm.synced_folder ENV["HOME"] + "/.sandstorm", "/host-dot-sandstorm"
-    # /vagrant is not used by vagrant-spk; we need this line so it gets disabled; if we removed the
-    # line, vagrant would automatically insert a synced folder in /vagrant, which is not what we want.
-    override.vm.synced_folder "..", "/vagrant", disabled: true
-  end
-  config.vm.provider :libvirt do |libvirt, override|
-    libvirt.cpus = cpus
-    libvirt.memory = assign_ram_mb
-    libvirt.default_prefix = VM_NAME
-
-    # /opt/app and /host-dot-sandstorm are used by vagrant-spk
-    override.vm.synced_folder "..", "/opt/app", type: "9p", accessmode: "passthrough"
-    override.vm.synced_folder ENV["HOME"] + "/.sandstorm", "/host-dot-sandstorm", type: "9p", accessmode: "passthrough"
-    # /vagrant is not used by vagrant-spk; we need this line so it gets disabled; if we removed the
-    # line, vagrant would automatically insert a synced folder in /vagrant, which is not what we want.
-    override.vm.synced_folder "..", "/vagrant", type: "9p", accessmode: "passthrough", disabled: true
-  end
-end

.sandstorm/build.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-# Checks if there's a composer.json, and if so, installs/runs composer.
-# This script only runs once, when the app connects to sandstorm.
-set -euo pipefail
-
-
-
-cd /opt/app
-
-cp .env.sandstorm .env
-
-if [ -f /opt/app/composer.json ] ; then
-    if [ ! -f composer.phar ] ; then
-        curl -sS https://getcomposer.org/installer | php
-    fi
-    php composer.phar install --no-dev --no-suggest
-fi
-
-# link storage folder
-rm -rf /opt/app/storage
-ln -s /var/storage /opt/app

.sandstorm/changelog.md

@@ -1,3 +0,0 @@
-# 3.4.3
-
-* Initial release on Sandstorm.io

.sandstorm/description.md

@@ -1,3 +0,0 @@
-"Firefly III" is a financial manager. It can help you keep track of expenses, income, budgets and everything in between. It even supports credit cards, shared household accounts and savings accounts! It’s pretty fancy. You should use it to save and organise money.
-
-Firefly works on the principle that if you know where you’re money is going, you can stop it from going there.

.sandstorm/global-setup.sh

@@ -1,44 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-# Set options for curl. Since we only want to show errors from these curl commands, we also use
-# 'cat' to buffer the output; for more information:
-# https://github.com/sandstorm-io/vagrant-spk/issues/158
-
-CURL_OPTS="--silent --show-error"
-echo localhost > /etc/hostname
-hostname localhost
-
-# The following line copies stderr through stderr to cat without accidentally leaving it in the
-# output file. Be careful when changing. See: https://github.com/sandstorm-io/vagrant-spk/pull/159
-curl $CURL_OPTS https://install.sandstorm.io/ 2>&1 > /host-dot-sandstorm/caches/install.sh | cat
-
-SANDSTORM_CURRENT_VERSION=$(curl $CURL_OPTS -f "https://install.sandstorm.io/dev?from=0&type=install")
-SANDSTORM_PACKAGE="sandstorm-$SANDSTORM_CURRENT_VERSION.tar.xz"
-if [[ ! -f /host-dot-sandstorm/caches/$SANDSTORM_PACKAGE ]] ; then
-    echo -n "Downloading Sandstorm version ${SANDSTORM_CURRENT_VERSION}..."
-    curl $CURL_OPTS --output "/host-dot-sandstorm/caches/$SANDSTORM_PACKAGE.partial" "https://dl.sandstorm.io/$SANDSTORM_PACKAGE" 2>&1 | cat
-    mv "/host-dot-sandstorm/caches/$SANDSTORM_PACKAGE.partial" "/host-dot-sandstorm/caches/$SANDSTORM_PACKAGE"
-    echo "...done."
-fi
-if [ ! -e /opt/sandstorm/latest/sandstorm ] ; then
-    echo -n "Installing Sandstorm version ${SANDSTORM_CURRENT_VERSION}..."
-    bash /host-dot-sandstorm/caches/install.sh -d -e "/host-dot-sandstorm/caches/$SANDSTORM_PACKAGE" >/dev/null
-    echo "...done."
-fi
-modprobe ip_tables
-# Make the vagrant user part of the sandstorm group so that commands like
-# `spk dev` work.
-usermod -a -G 'sandstorm' 'vagrant'
-# Bind to all addresses, so the vagrant port-forward works.
-sudo sed --in-place='' \
-        --expression='s/^BIND_IP=.*/BIND_IP=0.0.0.0/' \
-        /opt/sandstorm/sandstorm.conf
-sudo service sandstorm restart
-# Enable apt-cacher-ng proxy to make things faster if one appears to be running on the gateway IP
-GATEWAY_IP=$(ip route  | grep ^default  | cut -d ' ' -f 3)
-if nc -z "$GATEWAY_IP" 3142 ; then
-    echo "Acquire::http::Proxy \"http://$GATEWAY_IP:3142\";" > /etc/apt/apt.conf.d/80httpproxy
-fi
-# Configure apt to retry fetching things that fail to download.
-echo "APT::Acquire::Retries \"10\";" > /etc/apt/apt.conf.d/80sandstorm-retry

.sandstorm/launcher.sh

@@ -1,62 +0,0 @@
-#!/bin/bash
-
-# Runs every time we create a new grain!
-
-# Create a bunch of folders under the clean /var that php, nginx, and mysql expect to exist
-mkdir -p /var/lib/mysql
-mkdir -p /var/lib/nginx
-mkdir -p /var/lib/php/sessions/
-mkdir -p /var/log
-mkdir -p /var/log/mysql
-mkdir -p /var/log/nginx
-# Wipe /var/run, since pidfiles and socket files from previous launches should go away
-# TODO someday: I'd prefer a tmpfs for these.
-rm -rf /var/run
-mkdir -p /var/run
-rm -rf /var/tmp
-mkdir -p /var/tmp
-mkdir -p /var/run/mysqld
-
-# make storage directories
-rm -rf /var/storage
-mkdir -p /var/storage/app/public
-mkdir -p /var/storage/build
-mkdir -p /var/storage/database
-mkdir -p /var/storage/debugbar
-mkdir -p /var/storage/export
-mkdir -p /var/storage/framework/cache
-mkdir -p /var/storage/framework/sessions
-mkdir -p /var/storage/framework/views
-mkdir -p /var/storage/logs
-mkdir -p /var/storage/upload
-
-
-# Ensure mysql tables created
-HOME=/etc/mysql /usr/bin/mysql_install_db --force
-
-# Spawn mysqld, php
-HOME=/etc/mysql /usr/sbin/mysqld &
-
-/usr/sbin/php-fpm7.0 --nodaemonize --fpm-config /etc/php/7.0/fpm/php-fpm.conf &
-
-# Wait until mysql and php have bound their sockets, indicating readiness
-while [ ! -e /var/run/mysqld/mysqld.sock ] ; do
-    echo "waiting for mysql to be available at /var/run/mysqld/mysqld.sock"
-    sleep .5
-done
-while [ ! -e /var/run/php7.0-fpm.sock ] ; do
-    echo "waiting for php7.0-fpm to be available at /var/run/php7.0-fpm.sock"
-    sleep .5
-done
-
-echo "Installing database.."
-# Install database for Firefly III
-echo "CREATE DATABASE IF NOT EXISTS firefly; GRANT ALL on firefly.* TO 'firefly'@'localhost' IDENTIFIED BY 'firefly';" | mysql -uroot
-echo "Done!"
-
-echo "Migrating..."
-php /opt/app/artisan migrate --seed --force
-echo "Done!"
-
-# Start nginx.
-/usr/sbin/nginx -c /opt/app/.sandstorm/service-config/nginx.conf -g "daemon off;"

.sandstorm/sandstorm-pkgdef.capnp

@@ -1,188 +0,0 @@
-@0x9411e6c8b3c8a4b6;
-
-using Spk = import "/sandstorm/package.capnp";
-# This imports:
-#   $SANDSTORM_HOME/latest/usr/include/sandstorm/package.capnp
-# Check out that file to see the full, documented package definition format.
-
-const pkgdef :Spk.PackageDefinition = (
-  # The package definition. Note that the spk tool looks specifically for the
-  # "pkgdef" constant.
-
-  id = "uws252ya9mep4t77tevn85333xzsgrpgth8q4y1rhknn1hammw70",
-  # Your app ID is actually its public key. The private key was placed in
-  # your keyring. All updates must be signed with the same key.
-
-  manifest = (
-    appTitle = (defaultText = "Firefly III"),
-    appVersion = 1,
-    appMarketingVersion = (defaultText = "3.4.6"),
-    actions = [
-      # Define your "new document" handlers here.
-      ( nounPhrase = (defaultText = "administration"),
-        command = .myCommand
-        # The command to run when starting for the first time. (".myCommand"
-        # is just a constant defined at the bottom of the file.)
-      )
-    ],
-
-    continueCommand = .myCommand,
-    # This is the command called to start your app back up after it has been
-    # shut down for inactivity. Here we're using the same command as for
-    # starting a new instance, but you could use different commands for each
-    # case.
-
-    metadata = (
-         icons = (
-        appGrid = (png = (dpi1x = embed "app-graphics/firefly-iii-128.png")),
-        grain = (png = (dpi1x = embed "app-graphics/firefly-iii-24.png",
-                        dpi2x = embed "app-graphics/firefly-iii-48.png")),
-        market = (png = (dpi1x = embed "app-graphics/firefly-iii-150.png"))
-      ),
-
-      website = "https://firefly-iii.github.io/",
-      codeUrl = "https://github.com/firefly-iii/firefly-iii",
-      #license = (openSource = mit),
-      license = (proprietary = (defaultText = embed "../LICENSE")),
-      # The license this package is distributed under.  See
-      # https://docs.sandstorm.io/en/latest/developing/publishing-apps/#license
-
-      categories = [productivity],
-      # A list of categories/genres to which this app belongs, sorted with best fit first.
-      # See the list of categories at
-      # https://docs.sandstorm.io/en/latest/developing/publishing-apps/#categories
-
-      author = (
-        contactEmail = "thegrumpydictator@gmail.com",
-        upstreamAuthor = "James Cole",
-        pgpSignature = embed "pgp-signature",
-      ),
-
-      pgpKeyring = embed "pgp-keyring",
-      description = (defaultText = embed "description.md"),
-      shortDescription = (defaultText = "Financial management"),
-      screenshots = [
-        # Screenshots to use for marketing purposes.  Examples below.
-        # Sizes are given in device-independent pixels, so if you took these
-        # screenshots on a Retina-style high DPI screen, divide each dimension by two.
-
-        (width = 1200, height = 1000, png = embed "screenshots/screenshot-1.png"),
-        (width = 1200, height = 1000, png = embed "screenshots/screenshot-2.png"),
-        (width = 1200, height = 1518, png = embed "screenshots/screenshot-3.png"),
-
-      ],
-      changeLog = (defaultText = embed "changelog.md"),
-    ),
-  ),
-
-  sourceMap = (
-    # Here we defined where to look for files to copy into your package. The
-    # `spk dev` command actually figures out what files your app needs
-    # automatically by running it on a FUSE filesystem. So, the mappings
-    # here are only to tell it where to find files that the app wants.
-    searchPath = [
-      ( sourcePath = "." ),  # Search this directory first.
-      ( sourcePath = "/",    # Then search the system root directory.
-        hidePaths = [ "home", "proc", "sys",
-                      "etc/passwd", "etc/hosts", "etc/host.conf",
-                      "etc/nsswitch.conf", "etc/resolv.conf" ]
-        # You probably don't want the app pulling files from these places,
-        # so we hide them. Note that /dev, /var, and /tmp are implicitly
-        # hidden because Sandstorm itself provides them.
-      )
-    ]
-  ),
-
-  fileList = "sandstorm-files.list",
-  # `spk dev` will write a list of all the files your app uses to this file.
-  # You should review it later, before shipping your app.
-
-  alwaysInclude = ["app","bootstrap","config","database","public","resources","routes"],
-  # Fill this list with more names of files or directories that should be
-  # included in your package, even if not listed in sandstorm-files.list.
-  # Use this to force-include stuff that you know you need but which may
-  # not have been detected as a dependency during `spk dev`. If you list
-  # a directory here, its entire contents will be included recursively.
-
-  #bridgeConfig = (
-  #  # Used for integrating permissions and roles into the Sandstorm shell
-  #  # and for sandstorm-http-bridge to pass to your app.
-  #  # Uncomment this block and adjust the permissions and roles to make
-  #  # sense for your app.
-  #  # For more information, see high-level documentation at
-  #  # https://docs.sandstorm.io/en/latest/developing/auth/
-  #  # and advanced details in the "BridgeConfig" section of
-  #  # https://github.com/sandstorm-io/sandstorm/blob/master/src/sandstorm/package.capnp
-  #  viewInfo = (
-  #    # For details on the viewInfo field, consult "ViewInfo" in
-  #    # https://github.com/sandstorm-io/sandstorm/blob/master/src/sandstorm/grain.capnp
-  #
-  #    permissions = [
-  #    # Permissions which a user may or may not possess.  A user's current
-  #    # permissions are passed to the app as a comma-separated list of `name`
-  #    # fields in the X-Sandstorm-Permissions header with each request.
-  #    #
-  #    # IMPORTANT: only ever append to this list!  Reordering or removing fields
-  #    # will change behavior and permissions for existing grains!  To deprecate a
-  #    # permission, or for more information, see "PermissionDef" in
-  #    # https://github.com/sandstorm-io/sandstorm/blob/master/src/sandstorm/grain.capnp
-  #      (
-  #        name = "editor",
-  #        # Name of the permission, used as an identifier for the permission in cases where string
-  #        # names are preferred.  Used in sandstorm-http-bridge's X-Sandstorm-Permissions HTTP header.
-  #
-  #        title = (defaultText = "editor"),
-  #        # Display name of the permission, e.g. to display in a checklist of permissions
-  #        # that may be assigned when sharing.
-  #
-  #        description = (defaultText = "grants ability to modify data"),
-  #        # Prose describing what this role means, suitable for a tool tip or similar help text.
-  #      ),
-  #    ],
-  #    roles = [
-  #      # Roles are logical collections of permissions.  For instance, your app may have
-  #      # a "viewer" role and an "editor" role
-  #      (
-  #        title = (defaultText = "editor"),
-  #        # Name of the role.  Shown in the Sandstorm UI to indicate which users have which roles.
-  #
-  #        permissions  = [true],
-  #        # An array indicating which permissions this role carries.
-  #        # It should be the same length as the permissions array in
-  #        # viewInfo, and the order of the lists must match.
-  #
-  #        verbPhrase = (defaultText = "can make changes to the document"),
-  #        # Brief explanatory text to show in the sharing UI indicating
-  #        # what a user assigned this role will be able to do with the grain.
-  #
-  #        description = (defaultText = "editors may view all site data and change settings."),
-  #        # Prose describing what this role means, suitable for a tool tip or similar help text.
-  #      ),
-  #      (
-  #        title = (defaultText = "viewer"),
-  #        permissions  = [false],
-  #        verbPhrase = (defaultText = "can view the document"),
-  #        description = (defaultText = "viewers may view what other users have written."),
-  #      ),
-  #    ],
-  #  ),
-  #  #apiPath = "/api",
-  #  # Apps can export an API to the world.  The API is to be used primarily by Javascript
-  #  # code and native apps, so it can't serve out regular HTML to browsers.  If a request
-  #  # comes in to your app's API, sandstorm-http-bridge will prefix the request's path with
-  #  # this string, if specified.
-  #),
-);
-
-const myCommand :Spk.Manifest.Command = (
-  # Here we define the command used to start up your server.
-  argv = ["/sandstorm-http-bridge", "8000", "--", "/opt/app/.sandstorm/launcher.sh"],
-  environ = [
-    # Note that this defines the *entire* environment seen by your app.
-    (key = "PATH", value = "/usr/local/bin:/usr/bin:/bin"),
-    (key = "SANDSTORM", value = "1"),
-    # Export SANDSTORM=1 into the environment, so that apps running within Sandstorm
-    # can detect if $SANDSTORM="1" at runtime, switching UI and/or backend to use
-    # the app's Sandstorm-specific integration code.
-  ]
-);

.sandstorm/service-config/mime.types

@@ -1,89 +0,0 @@
-
-types {
-    text/html                             html htm shtml;
-    text/css                              css;
-    text/xml                              xml;
-    image/gif                             gif;
-    image/jpeg                            jpeg jpg;
-    application/javascript                js;
-    application/atom+xml                  atom;
-    application/rss+xml                   rss;
-
-    text/mathml                           mml;
-    text/plain                            txt;
-    text/vnd.sun.j2me.app-descriptor      jad;
-    text/vnd.wap.wml                      wml;
-    text/x-component                      htc;
-
-    image/png                             png;
-    image/tiff                            tif tiff;
-    image/vnd.wap.wbmp                    wbmp;
-    image/x-icon                          ico;
-    image/x-jng                           jng;
-    image/x-ms-bmp                        bmp;
-    image/svg+xml                         svg svgz;
-    image/webp                            webp;
-
-    application/font-woff                 woff;
-    application/java-archive              jar war ear;
-    application/json                      json;
-    application/mac-binhex40              hqx;
-    application/msword                    doc;
-    application/pdf                       pdf;
-    application/postscript                ps eps ai;
-    application/rtf                       rtf;
-    application/vnd.apple.mpegurl         m3u8;
-    application/vnd.ms-excel              xls;
-    application/vnd.ms-fontobject         eot;
-    application/vnd.ms-powerpoint         ppt;
-    application/vnd.wap.wmlc              wmlc;
-    application/vnd.google-earth.kml+xml  kml;
-    application/vnd.google-earth.kmz      kmz;
-    application/x-7z-compressed           7z;
-    application/x-cocoa                   cco;
-    application/x-java-archive-diff       jardiff;
-    application/x-java-jnlp-file          jnlp;
-    application/x-makeself                run;
-    application/x-perl                    pl pm;
-    application/x-pilot                   prc pdb;
-    application/x-rar-compressed          rar;
-    application/x-redhat-package-manager  rpm;
-    application/x-sea                     sea;
-    application/x-shockwave-flash         swf;
-    application/x-stuffit                 sit;
-    application/x-tcl                     tcl tk;
-    application/x-x509-ca-cert            der pem crt;
-    application/x-xpinstall               xpi;
-    application/xhtml+xml                 xhtml;
-    application/xspf+xml                  xspf;
-    application/zip                       zip;
-
-    application/octet-stream              bin exe dll;
-    application/octet-stream              deb;
-    application/octet-stream              dmg;
-    application/octet-stream              iso img;
-    application/octet-stream              msi msp msm;
-
-    application/vnd.openxmlformats-officedocument.wordprocessingml.document    docx;
-    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet          xlsx;
-    application/vnd.openxmlformats-officedocument.presentationml.presentation  pptx;
-
-    audio/midi                            mid midi kar;
-    audio/mpeg                            mp3;
-    audio/ogg                             ogg;
-    audio/x-m4a                           m4a;
-    audio/x-realaudio                     ra;
-
-    video/3gpp                            3gpp 3gp;
-    video/mp2t                            ts;
-    video/mp4                             mp4;
-    video/mpeg                            mpeg mpg;
-    video/quicktime                       mov;
-    video/webm                            webm;
-    video/x-flv                           flv;
-    video/x-m4v                           m4v;
-    video/x-mng                           mng;
-    video/x-ms-asf                        asx asf;
-    video/x-ms-wmv                        wmv;
-    video/x-msvideo                       avi;
-}

.sandstorm/service-config/nginx.conf

@@ -1,87 +0,0 @@
-worker_processes 4;
-pid /var/run/nginx.pid;
-
-events {
-	worker_connections 768;
-	# multi_accept on;
-}
-
-http {
-	# Basic Settings
-	sendfile on;
-	tcp_nopush on;
-	tcp_nodelay on;
-	keepalive_timeout 65;
-	types_hash_max_size 2048;
-	# server_names_hash_bucket_size 64;
-	server_tokens off;
-	server_name_in_redirect off;
-
-	include mime.types;
-	default_type application/octet-stream;
-
-	# Logging
-	access_log off;
-	error_log stderr;
-
-	# Prevent nginx from adding compression; this interacts badly with Sandstorm
-	# WebSession due to https://github.com/sandstorm-io/sandstorm/issues/289
-	gzip off;
-
-	# Trust the sandstorm-http-bridge's X-Forwarded-Proto.
-	map $http_x_forwarded_proto $fe_https {
-		default "";
-		https on;
-	}
-
-	server {
-		listen 8000 default_server;
-		listen [::]:8000 default_server ipv6only=on;
-
-		# Allow arbitrarily large bodies - Sandstorm can handle them, and requests
-		# are authenticated already, so there's no reason for apps to add additional
-		# limits by default.
-		client_max_body_size 0;
-
-		server_name localhost;
-		root /opt/app/public;
-		location / {
-			index index.php;
-			try_files $uri $uri/ /index.php?$query_string;
-			autoindex on;
-        	sendfile off;
-		}
-		location ~ \.php$ {
-			try_files $uri =404;
-            fastcgi_pass unix:/var/run/php7.0-fpm.sock;
-            fastcgi_index index.php;
-            fastcgi_split_path_info ^(.+\.php)(/.+)$;
-			fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
-
-
-			fastcgi_param  QUERY_STRING       $query_string;
-			fastcgi_param  REQUEST_METHOD     $request_method;
-			fastcgi_param  CONTENT_TYPE       $content_type;
-			fastcgi_param  CONTENT_LENGTH     $content_length;
-			
-			fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
-			fastcgi_param  REQUEST_URI        $request_uri;
-			fastcgi_param  DOCUMENT_URI       $document_uri;
-			fastcgi_param  DOCUMENT_ROOT      $document_root;
-			fastcgi_param  SERVER_PROTOCOL    $server_protocol;
-			fastcgi_param  HTTPS              $fe_https if_not_empty;
-			
-			fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
-			fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;
-			
-			fastcgi_param  REMOTE_ADDR        $remote_addr;
-			fastcgi_param  REMOTE_PORT        $remote_port;
-			fastcgi_param  SERVER_ADDR        $server_addr;
-			fastcgi_param  SERVER_PORT        $server_port;
-			fastcgi_param  SERVER_NAME        $server_name;
-			
-			# PHP only, required if PHP was built with --enable-force-cgi-redirect
-			#fastcgi_param  REDIRECT_STATUS    200;
-		}
-	}
-}

.sandstorm/setup.sh

@@ -1,61 +0,0 @@
-#!/bin/bash
-
-# When you change this file, you must take manual action. Read this doc:
-# - https://docs.sandstorm.io/en/latest/vagrant-spk/customizing/#setupsh
-
-set -euo pipefail
-
-export DEBIAN_FRONTEND=noninteractive
-
-# install packages so we can install apt-add-repository.
-apt-get update
-apt-get install -y python-software-properties software-properties-common
-
-# actually add repository
-apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E9C74FEEA2098A6E
-add-apt-repository "deb http://packages.dotdeb.org jessie all"
-
-# install packages.
-apt-get update
-apt-get install -y nginx php7.0-fpm php7.0-mysql php7.0-cli php7.0-curl git php7.0-dev php7.0-intl php7.0-dom php7.0-mbstring php7.0-bcmath mysql-server
-service nginx stop
-service php7.0-fpm stop
-service mysql stop
-systemctl disable nginx
-systemctl disable php7.0-fpm
-systemctl disable mysql
-# patch /etc/php/7.0/fpm/pool.d/www.conf to not change uid/gid to www-data
-sed --in-place='' \
-       --expression='s/^listen.owner = www-data/;listen.owner = www-data/' \
-       --expression='s/^listen.group = www-data/;listen.group = www-data/' \
-       /etc/php/7.0/fpm/pool.d/www.conf
-# patch /etc/php/7.0/fpm/php-fpm.conf to not have a pidfile
-sed --in-place='' \
-       --expression='s/^pid =/;pid =/' \
-       /etc/php/7.0/fpm/php-fpm.conf
-
-# move sock file to better dir:
-sed --in-place='' \
-       --expression='s/^listen = \/run\/php\/php7.0-fpm.sock/listen = \/var\/run\/php7.0-fpm.sock/' \
-       /etc/php/7.0/fpm/pool.d/www.conf
-
-# patch /etc/php/7.0/fpm/pool.d/www.conf to no clear environment variables
-# so we can pass in SANDSTORM=1 to apps
-sed --in-place='' \
-       --expression='s/^;clear_env = no/clear_env=no/' \
-       /etc/php/7.0/fpm/pool.d/www.conf
-# patch mysql conf to not change uid, and to use /var/tmp over /tmp
-# for secure-file-priv see https://github.com/sandstorm-io/vagrant-spk/issues/195
-sed --in-place='' \
-        --expression='s/^user\t\t= mysql/#user\t\t= mysql/' \
-        --expression='s,^tmpdir\t\t= /tmp,tmpdir\t\t= /var/tmp,' \
-        --expression='/\[mysqld]/ a\ secure-file-priv = ""\' \
-        /etc/mysql/my.cnf
-# patch mysql conf to use smaller transaction logs to save disk space
-cat <<EOF > /etc/mysql/conf.d/sandstorm.cnf
-[mysqld]
-# Set the transaction log file to the minimum allowed size to save disk space.
-# innodb_log_file_size = 1048576
-# Set the main data file to grow by 1MB at a time, rather than 8MB at a time.
-innodb_autoextend_increment = 1
-EOF

.sandstorm/stack

@@ -1 +0,0 @@
-lemp

.scrutinizer.yml

@@ -1,51 +1,58 @@
-# .scrutinizer.yml
-tools:
-  external_code_coverage: false
-filter:
-  paths:
+--- 
+build: 
+  nodes: 
+    analysis: 
+      project_setup: 
+        override: true
+      tests: 
+        override: 
+          - php-scrutinizer-run
+checks: 
+  javascript: true
+  php: 
+    align_assignments: true
+    avoid_fixme_comments: true
+    avoid_multiple_statements_on_same_line: true
+    avoid_perl_style_comments: true
+    avoid_todo_comments: true
+    duplication: false
+    encourage_single_quotes: true
+    newline_at_end_of_file: true
+    no_goto: true
+    no_long_variable_names: 
+      maximum: "20"
+    no_short_method_names: 
+      minimum: "3"
+    no_short_variable_names: 
+      minimum: "3"
+    optional_parameters_at_the_end: true
+    parameter_doc_comments: true
+    remove_extra_empty_lines: true
+    return_doc_comment_if_not_inferrable: true
+    return_doc_comments: true
+    uppercase_constants: true
+    use_self_instead_of_fqcn: true
+coding_style: 
+  php: 
+    spaces: 
+      around_operators: 
+        concatenation: true
+      other: 
+        after_type_cast: false
+filter: 
+  excluded_paths: 
+    - database/migrations/*
+    - bootstrap/*
+    - config/*
+    - docker/*
+    - public/js/lib/*
+    - public/lib/adminlte/js/*
+    - public/lib/bootstrap/js/*
+    - resources/*
+    - routes/*
+    - storage/*
+  paths: 
     - app/*
     - public/js/ff/*
-  excluded_paths:
-    - "database/migrations/*"
-    - "bootstrap/*"
-    - "config/*"
-    - "docker/*"
-    - "public/js/lib/*"
-    - "public/lib/adminlte/js/*"
-    - "public/lib/bootstrap/js/*"
-    - "resources/*"
-    - "routes/*"
-    - "storage/*"
-checks:
-    php:
-        use_self_instead_of_fqcn: true
-        uppercase_constants: true
-        return_doc_comments: true
-        return_doc_comment_if_not_inferrable: true
-        remove_extra_empty_lines: true
-        parameter_doc_comments: true
-        optional_parameters_at_the_end: true
-        no_short_variable_names:
-            minimum: '3'
-        no_short_method_names:
-            minimum: '3'
-        no_long_variable_names:
-            maximum: '20'
-        no_goto: true
-        newline_at_end_of_file: true
-        encourage_single_quotes: true
-        avoid_todo_comments: true
-        avoid_perl_style_comments: true
-        avoid_fixme_comments: true
-        avoid_multiple_statements_on_same_line: true
-        align_assignments: true
-        duplication: false
-    javascript: true
-
-coding_style:
-    php:
-        spaces:
-            around_operators:
-                concatenation: true
-            other:
-                after_type_cast: false
+tools: 
+  external_code_coverage: false

.travis.yml

@@ -1,31 +0,0 @@
-language: php
-php:
-  - 7.1
-
-cache:
-    directories:
-        - vendor
-        - $HOME/.composer/cache
-
-install:
-  - rm composer.lock
-  - composer update --no-scripts
-  - cp .env.testing .env
-  - php artisan clear-compiled
-  - php artisan optimize
-  - php artisan env
-  - cp .env.testing .env
-  - wget -q https://github.com/firefly-iii/test-data/raw/master/storage/database.sqlite -O storage/database/database.sqlite
-  - mkdir -p build/logs
-
-script:
-  - phpunit -c phpunit.xml
-
-#after_success:
-#  - travis_retry php vendor/bin/coveralls -x storage/build/clover.xml
-
-# safelist
-branches:
-  only:
-  - develop
-  - master

CHANGELOG.md

@@ -1,752 +0,0 @@
-# Change Log
-All notable changes to this project will be documented in this file.
-This project adheres to [Semantic Versioning](http://semver.org/).
-
-## [4.6.5] - 2017-09-09
-
-### Added
-- #616, The ability to link transactions
-- #763, as suggested by @tannie
-- #770, as suggested by @skibbipl
-- #780, as suggested by @skibbipl
-- #784, as suggested by @SmilingWorlock
-- Lots of code for future support of automated Bunq imports
-
-### Changed
-- Rewrote the export routine
-- #782, as suggested by @NiceGuyIT
-- #800, as suggested by @jleeong
-
-### Fixed
-- #724, reported by @skibbipl
-- #738, reported by @skibbipl
-- #760, reported by @leander091
-- #764, reported by @tannie
-- #792, reported by @jleeong
-- #793, reported by @nicoschreiner
-- #797, reported by @leander091
-- #801, reported by @pkoziol
-- #803, reported by @pkoziol
-- #805, reported by @pkoziol
-- #806, reported by @pkoziol
-- #807, reported by @pkoziol
-- #808, reported by @pkoziol
-- #809, reported by @pkoziol
-- #814, reported by @nicoschreiner
-- #818, reported by @gavu
-- #819, reported by @DieBauer
-- #820, reported by @simonsmiley 
-- Various other fixes
-
-
-## [4.6.4] - 2017-08-13
-### Added
-- PHP7.1 support
-- Routine to decrypt attachments from the command line, for issue #671
-- A routine that can check if your password has been stolen in the past.
-- Split transaction shows amount left to be split
-
-
-### Changed
-- Importer can (potentially) handle new import routines such as banks.
-- Importer can fall back from JSON errors 
-
-### Deprecated
-- Initial release.
-
-### Removed
-- PHP7.0 support
-- Support for extended tag modes
-- Remove "time jumps" to non-empty periods
-
-
-### Fixed
-- #717, reported by @NiceGuyIT
-- #718, reported by @wtercato
-- #722, reported by @simonsmiley
-- #648, reported by @skibbipl
-- #730, reported by @ragnarkarlsson
-- #733, reported by @xpfgsyb
-- #735, reported by @kristophr
-- #739, reported by @skibbipl
-- #515, reported by @schwalberich
-- #743, reported by @simonsmiley
-- #746, reported by @tannie
-- #747, reported by @tannie
-
-### Security
-- Initial release.
-
-
-
-## [4.6.3.1] - 2017-07-23
-### Fixed
-- Hotfix to close issue #715
-
-## [4.6.3] - 2017-07-23
-
-This will be the last release to support PHP 7.0.
-
-### Added
-- New guidelines and new introduction tour to aid new users.
-- Rules can now be applied at will to transactions, not just rule groups.
-
-### Changed
-- Improved category overview.
-- Improved budget overview.
-- Improved budget report.
-- Improved command line import responsiveness and speed.
-- All code comparisons are now strict.
-- Improve search page.
-- Charts are easier to read thanks to @simonsmiley
-- Fixed #708.
-
-### Fixed
-- Fixed bug where import would not respect default account. #694
-- Fixed various broken paths
-- Fixed several import inconsistencies.
-- Various bug fixes.
-
-### Security
-- Initial release.
-
-
-
-## [4.6.2] - 2017-07-08
-### Added
-- Links added to boxes, idea by @simonsmiley
-
-### Fixed
-- Various bugs in import routine
-
-## [4.6.1] - 2017-07-02
-### Fixed
-- Fixed several small issues all around.
-
-## [4.6.0] - 2017-06-28
-
-### Changed
-- Revamped import routine. Will be buggy.
-
-### Fixed
-- Issue #667, postgresql reported by @skibbipl.
-- Issue #680 by @Xeli
-- Fixed #660
-- Fixes #672, reported by @dzaikos
-- Translation error fixed by 
-- Fix a bug where the balance routine forgot to account for accounts without a currency preference.
-- Various other bugfixes.
-
-## [4.5.0] - 2017-06-07
-
-### Added
-- Better support for multi-currency transactions and display of transactions, accounts and everything. This requires a database overhaul (moving the currency information to specific transactions) so be careful when upgrading.
-- Translations for Spanish and Slovenian.
-- New interface for budget page, ~~stolen from~~ inspired by YNAB.
-- Expanded Docker to work with postgresql as well, thanks to @kressh
-
-### Fixed
-- PostgreSQL support in database upgrade routine (#644, reported by @skibbipl)
-- Frontpage budget chart was off, fix by @nhaarman
-- Was not possible to remove opening balance.
-
-## [4.4.3] - 2017-05-03
-### Added
-- Added support for Slovenian
-- Removed support for Spanish. No translations whatsoever by the guy who requested it.
-- Removed support for Russian. Same thing.
-- Removed support for Croatian. Same thing.
-- Removed support for Chinese Traditional, Hong Kong. Same thing.
-
-### Changed
-- The journal collector, an internal piece of code to collect transactions, now uses a slightly different method of collecting journals. This may cause problems.
-
-### Fixed
-- Issue #638 as reported by [worldworm](https://github.com/worldworm).
-- Possible fix for #624
-
-## [4.4.2] - 2017-04-27
-### Fixed
-- Fixed a bug where the opening balance could not be stored.
-
-## [4.4.1] - 2017-04-27
-
-### Added
-- Support for deployment on Heroku
-
-### Fixed
-- Bug in new-user routine.
-
-## [4.4.0] - 2017-04-23
-### Added
-- Firefly III can now handle foreign currencies better, including some code to get the exchange rate live from the web.
-- Can now make rules for attachments, see #608, as suggested by dzaikos.
-
-### Fixed
-- Fixed #629, reported by forcaeluz
-- Fixed #630, reported by welbert
-- And more various bug fixes.
-
-## [4.3.8] - 2017-04-08
-
-### Added
-- Better overview / show pages.
-- #628, as reported by [xzaz](https://github.com/xzaz).
-- Greatly expanded test coverage
-
-### Fixed
-- #619, as reported by [dfiel](https://github.com/dfiel).
-- #620, as reported by [forcaeluz](https://github.com/forcaeluz).
-- Attempt to fix #624, as reported by [TheSerenin](https://github.com/TheSerenin).
-- Favicon link is relative now, fixed by [welbert](https://github.com/welbert).
-- Some search bugs
-
-## [4.3.7] - 2017-03-06
-### Added
-- Nice user friendly views for empty lists.
-- Extended contribution guidelines.
-- First version of financial report filtered on tags.
-- Suggested monthly savings for piggy banks, by [Zsub](https://github.com/Zsub)
-- Better test coverage.
-
-### Changed
-- Slightly changed tag overview.
-- Consistent icon for bill in list.
-- Slightly changed account overview.
-
-### Removed
-- Removed IDE specific views from .gitignore, issue #598
-
-### Fixed
-- Force key generation during installation.
-- The `date` function takes the fieldname where a date is stored, not the literal date by [Zsub](https://github.com/Zsub)
-- Improved budget frontpage chart, as suggested by [skibbipl](https://github.com/skibbipl)
-- Issue #602 and #607, as reported by [skibbipl](https://github.com/skibbipl) and [dzaikos](https://github.com/dzaikos).
-- Issue #605, as reported by [Zsub](https://github.com/Zsub).
-- Issue #599, as reported by [leander091](https://github.com/leander091).
-- Issue #610, as reported by [skibbipl](https://github.com/skibbipl).
-- Issue #611, as reported by [ragnarkarlsson](https://github.com/ragnarkarlsson).
-- Issue #612, as reported by [ragnarkarlsson](https://github.com/ragnarkarlsson).
-- Issue #614, as reported by [worldworm](https://github.com/worldworm).
-- Various other bug fixes.
-
-## [4.3.6] - 2017-02-20
-### Fixed
-- #578, reported by [xpfgsyb](https://github.com/xpfgsyb).
-
-## [4.3.5] - 2017-02-19
-### Added
-- Beta support for Sandstorm.IO
-- Docker support by [@schoentoon](https://github.com/schoentoon), [@elohmeier](https://github.com/elohmeier), [@patrickkostjens](https://github.com/patrickkostjens) and [@crash7](https://github.com/crash7)!
-- Can now use special keywords in the search to search for specic dates, categories, etc.
-
-### Changed
-- Updated to laravel 5.4!
-- User friendly error message
-- Updated locales to support more operating systems, first reported in #536 by [dabenzel](https://github.com/dabenzel)
-- Updated budget report
-- Improved 404 page
-- Smooth curves, improved by [elamperti](https://github.com/elamperti).
-
-### Fixed
-- #549
-- #553
-- Fixed #559 reported by [elamperti](https://github.com/elamperti).
-- #565, as reported by a user over the mail
-- #566, as reported by [dspeckmann](https://github.com/dspeckmann)
-- #567, as reported by [winsomniak](https://github.com/winsomniak)
-- #569, as reported by [winsomniak](https://github.com/winsomniak)
-- #572, as reported by [zjean](https://github.com/zjean)
-- Many issues with the transaction filters which will fix reports (they tended to display the wrong amount).
-
-## [4.3.4] - 2017-02-02
-### Fixed
-- Fixed bug #550, reported by [worldworm](https://github.com/worldworm)!
-- Fixed bug #551, reported by [t-me](https://github.com/t-me)!
-
-## [4.3.3] - 2017-01-30
-
-_The 100th release of Firefly!_
-
-### Added
-- Add locales to Docker (#534) by [elohmeier](https://github.com/elohmeier).
-- Optional database encryption. On by default.
-- Datepicker for Firefox and other browsers.
-- New instruction block for updating and installing.
-- Ability to clone transactions.
-- Use multi-select Bootstrap thing instead of massive lists of checkboxes.
-
-### Removed
-- Lots of old Javascript
-
-### Fixed
-- Missing sort broke various charts
-- Bug in reports that made amounts behave weird
-- Various bug fixes
-
-### Security
-- Tested FF against the naughty string list.
-
-## [4.3.2] - 2017-01-09
-
-An intermediate release because something in the Twig and Twigbridge libraries is broken and I have to make sure it doesn't affect you guys. But some cool features were on their way so there's that oo.
-
-### Added
-- Some code for issue #475, consistent overviews.
-- Better currency display. Make sure you have locale packages installed.
-
-### Changed
-- Uses a new version of Laravel.
-
-### Fixed
-- The password reset routine was broken.
-- Issue #522, thanks to [xpfgsyb](https://github.com/xpfgsyb)
-- Issue #524, thanks to [worldworm](https://github.com/worldworm)
-- Issue #526, thanks to [worldworm](https://github.com/worldworm)
-- Issue #528, thanks to [skibbipl](https://github.com/skibbipl)
-- Various other fixes.
-
-## [4.3.1] - 2017-01-04
-### Added
-- Support for Russian and Polish. 
-- Support for a proper demo website.
-- Support for custom decimal places in currencies (#506, suggested by [xpfgsyb](https://github.com/xpfgsyb)).
-- Most amounts are now right-aligned (#511, suggested by [xpfgsyb](https://github.com/xpfgsyb)).
-- German is now a "complete" language, more than 75% translated!
-
-### Changed
-- **[New Github repository!](github.com/firefly-iii/firefly-iii)**
-- Better category overview.
-- #502, thanks to [zjean](https://github.com/zjean)
-
-### Removed
-- Removed a lot of administration functions.
-- Removed ability to activate users.
-
-### Fixed
-- #501, thanks to [zjean](https://github.com/zjean)
-- #513, thanks to [skibbipl](https://github.com/skibbipl) 
-
-### Security
-- #519, thanks to [xpfgsyb](https://github.com/xpfgsyb)
-
-## [4.3.0] - 2015-12-26
-### Added
-- New method of keeping track of available budget, see issue #489
-- Support for Spanish
-- Firefly III now has an extended demo mode. Will expand further in the future.
- 
-
-### Changed
-- New favicon
-- Import routine no longer gives transactions a description #483
-
-
-### Removed
-- All test data generation code.
-
-### Fixed
-- Removed import accounts from search results #478
-- Redirect after delete will no longer go back to deleted item #477
-- Cannot math #482
-- Fixed bug in virtual balance field #479
-
-## [4.2.2] - 2016-12-18
-### Added
-- New budget report (still a bit of a beta)
-- Can now edit user
-
-### Changed
-- New config for specific events. Still need to build Notifications.
-
-### Fixed
-- Various bugs
-- Issue #472 thanks to [zjean](https://github.com/zjean)
-
-## [4.2.1] - 2016-12-09
-### Added
-- BIC support (see #430)
-- New category report section and chart (see the general financial report)
-
-
-### Changed
-- Date range picker now also available on mobile devices (see #435)
-- Extended range of amounts for issue #439
-- Rewrote all routes. Old bookmarks may break.
-
-## [4.2.0] - 2016-11-27
-### Added
-- Lots of (empty) tests
-- Expanded transaction lists (#377)
-- New charts at account view
-- First code for #305
-
-
-### Changed
-- Updated all email messages.
-- Made some fonts local
-
-### Fixed
-- Issue #408
-- Various issues with split journals
-- Issue #414, thx [zjean](https://github.com/zjean)
-- Issue #419, thx [schwalberich](https://github.com/schwalberich) 
-- Issue #422, thx [xzaz](https://github.com/xzaz)
-- Various import bugs, such as #416 ([zjean](https://github.com/zjean))
-
-## [4.1.7] - 2016-11-19
-### Added
-- Check for database table presence in console commands.
-- Category report
-- Reinstated old test routines.
-
-
-### Changed
-- Confirm account setting is no longer in `.env` file.
-- Titles are now in reverse (current page > parent > firefly iii)
-- Easier update of language files thanks to Github implementation.
-- Uniform colours for charts.
-
-### Fixed
-- Made all pages more mobile friendly.
-- Fixed #395 found by [marcoveeneman](https://github.com/marcoveeneman).
-- Fixed #398 found by [marcoveeneman](https://github.com/marcoveeneman).
-- Fixed #401 found by [marcoveeneman](https://github.com/marcoveeneman).
-- Many optimizations.
-- Updated many libraries.
-- Various bugs found by myself.
-
-
-## [4.1.6] - 2016-11-06
-### Added
-- New budget table for multi year report.
-
-### Changed
-- Greatly expanded help pages and their function.
-- Built a new transaction collector, which I think was the idea of [roberthorlings](https://github.com/roberthorlings) originally.
-- Rebuilt seach engine.
-
-### Fixed
-- #375, thanks to [schoentoon](https://github.com/schoentoon) which made it impossible to resurrect currencies.
-- #370 thanks to [ksmolder](https://github.com/ksmolder)
-- #378, thanks to [HomelessAvatar](https://github.com/HomelessAvatar)
-
-## [4.1.5] - 2016-11-01
-### Changed
-- Report parts are loaded using AJAX, making a lot of code more simple.
-- Help content will fall back to English.
-- Help content is translated through Crowdin.
-
-### Fixed
-- Issue #370
-
-## [4.1.4] - 2016-10-30
-### Added
-- New Dockerfile thanks to [schoentoon](https://github.com/schoentoon)
-- Added changing the destination account as rule action.
-- Added changing the source account as rule action.
-- Can convert transactions into different types.
-
-### Changed
-- Changed the export routine to be more future-proof.
-- Improved help routine.
-- Integrated CrowdIn translations.
-- Simplified reports
-- Change error message to refer to solution.
-
-### Fixed
-- #367 thanks to [HungryFeline](https://github.com/HungryFeline)
-- #366 thanks to [3mz3t](https://github.com/3mz3t)
-- #362 and #341 thanks to [bnw](https://github.com/bnw)
-- #355 thanks to [roberthorlings](https://github.com/roberthorlings)
-
-## [4.1.3] - 2016-10-22
-### Fixed
-- Some event handlers called the wrong method.
-
-## [4.1.2] - 2016-10-22
-
-### Fixed
-- A bug is fixed in the journal event handler that prevented Firefly III from actually storing journals.
-
-## [4.1.1] - 2016-10-22
-
-### Added
-- Option to show deposit accounts on the front page.
-- Script to upgrade split transactions
-- Can now save notes on piggy banks.
-- Extend user admin options.
-- Run import jobs from the command line
-
-
-### Changed
-- New preferences screen layout.
-
-### Deprecated
-- ``firefly:import`` is now ``firefly:start-import``
-
-### Removed
-- Lots of old code
-
-### Fixed
-- #357, where non utf-8 files would break Firefly.
-- Tab delimiter is not properly loaded from import configuration ([roberthorlings](https://github.com/roberthorlings))
-- System response to yearly bills
-
-## [4.0.2] - 2016-10-14
-### Added
-- Added ``intl`` dependency to composer file to ease installation (thanks [telyn](https://github.com/telyn))
-- Added support for Croatian.
-
-### Changed
-- Updated all copyright notices to refer to the [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/)
-- Fixed #344
-- Fixed #346, thanks to [SanderKleykens](https://github.com/SanderKleykens)
-- #351
-- Did some internal remodelling.
-
-### Fixed
-- PostgreSQL compatibility thanks to [SanderKleykens](https://github.com/SanderKleykens)
-- [roberthorlings](https://github.com/roberthorlings) fixed a bug in the ABN Amro import specific.
-
-
-## [4.0.1] - 2016-10-04
-### Added
-- New ING import specific by [tomwerf](https://github.com/tomwerf)
-- New Presidents Choice specific to fix #307
-- Added some trimming (#335)
-
-### Fixed
-- Fixed a bug where incoming transactions would not be properly filtered in several reports.
-- #334 by [cyberkov](https://github.com/cyberkov)
-- #337
-- #336
-- #338 found by [roberthorlings](https://github.com/roberthorlings)
-
-## [4.0.0] - 2015-09-26
-### Added
-- Upgraded to Laravel 5.3, most other libraries upgraded as well.
-- Added GBP as currency, thanks to [Mortalife](https://github.com/Mortalife)
-
-### Changed
-- Jump to version 4.0.0.
-- Firefly III is now subject to a [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/) license. Previous versions of this software are still MIT licensed.
-
-### Fixed
-- Support for specific decimal places, thanks to [Mortalife](https://github.com/Mortalife)
-- Various CSS fixes
-- Various bugs, thanks to [fuf](https://github.com/fuf), [sandermulders](https://github.com/sandermulders) and [vissert](https://github.com/vissert)
-- Various queries optimized for MySQL 5.7
-
-## [3.10.4] - 2015-09-14
-### Fixed
-- Migration fix by [sandermulders](https://github.com/sandermulders)
-- Tricky import bug fix thanks to [vissert](https://github.com/vissert)
-- Currency preference will be correctly pulled from user settings, thanks to [fuf](https://github.com/fuf)
-- Simplified code for upgrade instructions.
-
-
-## [3.10.3] - 2016-08-29
-### Added
-- More fields for mass-edit, thanks to [vissert](https://github.com/vissert) (#282)
-- First start of German translation
-
-### Changed
-- More optional fields for transactions and the ability to filter them.
-
-### Removed
-- Preference for budget maximum.
-
-### Fixed
-- A bug in the translation routine broke the import.
-- It was possible to destroy your Firefly installation by removing all currencies. Thanks [mondjef](https://github.com/mondjef)
-- Translation bugs.
-- Import bug.
-
-### Security
-- Firefly will not accept registrations beyond the first one, by default.
-
-
-## [3.10.2] - 2016-08-29
-### Added
-- New Chinese translations. Set Firefly III to show incomplete translations to follow the progress. Want to translate Firefly III in Chinese, or in any other language? Then check out [the Crowdin project](https://crowdin.com/project/firefly-iii).
-- Added more admin pages. They do nothing yet.
-
-### Changed
-- Import routine will now also apply user rules.
-- Various code cleanup.
-- Some small HTML changes.
-
-### Fixed
-- Bug in the mass edit routines.
-- Firefly III over a proxy will now work (see [issue #290](https://github.com/firefly-iii/firefly-iii/issues/290)), thanks [dfiel](https://github.com/dfiel) for reporting.
-- Sneaky bug in the import routine, fixed by [Bonno](https://github.com/Bonno) 
-
-## [3.10.1] - 2016-08-25
-### Added
-- More feedback in the import procedure.
-- Extended model for import job.
-- Web bases import procedure.
-
-
-### Changed
-- Scrutinizer configuration
-- Various code clean up.
-
-### Removed
-- Code climate YAML file.
-
-### Fixed
-- Fixed a bug where a migration would check an empty table name.
-- Fixed various bugs in the import routine.
-- Fixed various bugs in the piggy banks pages.
-- Fixed a bug in the `firefly:verify` routine
-
-## [3.10] - 2015-05-25
-### Added
-- New charts in year report
-- Can add / remove money from piggy bank on mobile device.
-- Bill overview shows some useful things.
-- Firefly will track registration / activation IP addresses.
-
-
-### Changed
-- Rewrote the import routine.
-- The date picker now supports more ranges and periods.
-- Rewrote all migrations. #272
-
-### Fixed
-- Issue #264
-- Issue #265
-- Fixed amount calculation problems, #266, thanks [xzaz](https://github.com/xzaz)
-- Issue #271
-- Issue #278, #273, thanks [StevenReitsma](https://github.com/StevenReitsma) and [rubella](https://github.com/rubella)
-- Bug in attachment download routine would report the wrong size to the user's browser.
-- Various NULL errors fixed.
-- Various strict typing errors fixed.
-- Fixed pagination problems, #276, thanks [xzaz](https://github.com/xzaz)
-- Fixed a bug where an expense would be assigned to a piggy bank if you created a transfer first.
-- Bulk update problems, #280, thanks [stickgrinder](https://github.com/stickgrinder)
-- Fixed various problems with amount reporting of split transactions.
-
-## [3.9.1]
-### Fixed
-- Fixed a bug where removing money from a piggy bank would not work. See issue #265 and #269
-
-## [3.9.0]
-### Added
-- [zjean](https://github.com/zjean) has added code that allows you to force "https://"-URL's.
-- [tonicospinelli](https://github.com/tonicospinelli) has added Portuguese (Brazil) translations.
-- Firefly III supports the *splitting* of transactions:
-  - A withdrawal (expense) can be split into multiple sub-transactions (with multiple destinations)
-  - Likewise for deposits (incomes). You can set multiple sources.
-  - Likewise for transfers.
-
-### Changed
-- Update a lot of libraries.
-- Big improvement to test data generation.
-- Cleaned up many repositories.
-
-### Removed
-- Front page boxes will no longer respond to credit card bills.
-
-### Fixed
-- Many bugs
-
-## [3.8.4] - 2016-04-24
-### Added
-- Lots of new translations.
-- Can now set page size.
-- Can now mass edit transactions.
-- Can now mass delete transactions.
-- Firefly will now attempt to verify the integrity of your database when updating.
-
-### Changed
-- New version of Charts library.
-
-### Fixed
-- Several CSV related bugs.
-- Several other bugs.
-- Bugs fixed by [Bonno](https://github.com/Bonno).
-
-## [3.8.3] - 2016-04-17
-### Added
-- New audit report to see what happened.
-
-### Changed
-- New Chart JS release used.
-- Help function is more reliable.
-
-### Fixed
-- Expected bill amount is now correct.
-- Upgrade will now invalidate cache.
-- Search was broken.
-- Queries run better
-
-## [3.8.2] - 2016-04-03
-### Added
-- Small user administration at /admin.
-- Informational popups are working in reports.
-
-### Changed
-- User activation emails are better
-
-### Fixed
-- Some bugs related to accounts and rules.
-
-
-## [3.8.1] - 2016-03-29
-### Added
-- More translations
-- Extended cookie control.
-- User accounts can now be activated (disabled by default).
-- Bills can now take the source and destination account name into account.
-
-### Changed
-- The pages related to rules have new URL's.
-
-### Fixed
-- Spelling errors.
-- Problems related to the "account repository".
-- Some views showed empty (0.0) amounts.
-
-## [3.8.0] - 2016-03-20
-### Added
-- Two factor authentication, thanks to the excellent work of [zjean](https://github.com/zjean).
-- A new chart showing your net worth in year and multi-year reports.
-- You can now see if your current or future rules actually match any transactions, thanks to the excellent work of [roberthorlings](https://github.com/roberthorlings).
-- New date fields for transactions. They are not used yet in reports or anything, but they can be filled in.
-- New routine to export your data.
-- Firefly III will mail the site owner when blocked users try to login, or when blocked domains are used in registrations.
-
-
-### Changed
-- Firefly III now requires PHP 7.0 minimum.
-
-
-### Fixed
-- HTML fixes, thanks to [roberthorlings](https://github.com/roberthorlings) and [zjean](https://github.com/zjean)..
-- A bug fix in the ABN Amro importer, thanks to [roberthorlings](https://github.com/roberthorlings)
-- It was not possible to change the opening balance, once it had been set. Thanks to [xnyhps](https://github.com/xnyhps) and [marcoveeneman](https://github.com/marcoveeneman) for spotting this.
-- Various other bug fixes.
-
-
-
-## [3.4.2] - 2015-05-25
-### Added
-- Initial release.
-
-### Changed
-- Initial release.
-
-### Deprecated
-- Initial release.
-
-### Removed
-- Initial release.
-
-### Fixed
-- Initial release.
-
-### Security
-- Initial release.

COPYING

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU Affero General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
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+earlier work or a work "based on" the earlier work.
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+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
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+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
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+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
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+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
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+  The "source code" for a work means the preferred form of the work
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+                     END OF TERMS AND CONDITIONS
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+            How to Apply These Terms to Your New Programs
+
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+
+Also add information on how to contact you by electronic and paper mail.
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+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

Dockerfile

@@ -1,40 +0,0 @@
-FROM php:7-apache
-
-RUN apt-get update -y && \
-    apt-get install -y --no-install-recommends libcurl4-openssl-dev \
-                                               zlib1g-dev \
-                                               libjpeg62-turbo-dev \
-                                               libpng12-dev \
-                                               libicu-dev \
-                                               libmcrypt-dev \
-                                               libedit-dev \
-                                               libtidy-dev \
-                                               libxml2-dev \
-                                               libsqlite3-dev \
-                                               libpq-dev \
-                                               libbz2-dev \
-                                               gettext-base \
-                                               locales && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-RUN docker-php-ext-install -j$(nproc) curl gd intl json mcrypt readline tidy zip bcmath xml mbstring pdo_sqlite pdo_mysql bz2 pdo_pgsql
-
-# Generate locales supported by firefly
-RUN echo "en_US.UTF-8 UTF-8\nde_DE.UTF-8 UTF-8\nnl_NL.UTF-8 UTF-8\npt_BR.UTF-8 UTF-8" > /etc/locale.gen && locale-gen
-
-COPY docker/apache2.conf /etc/apache2/apache2.conf
-# Enable apache mod rewrite..
-RUN a2enmod rewrite
-
-# Setup the Composer installer
-run curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
-
-RUN cd /var/www && composer create-project grumpydictator/firefly-iii --no-dev --prefer-dist firefly-iii 4.6.4
-COPY docker/entrypoint.sh /var/www/firefly-iii/docker/entrypoint.sh
-ADD docker/apache-firefly.conf /etc/apache2/sites-available/000-default.conf
-RUN chown -R www-data:www-data /var/www && chmod -R 775 /var/www/firefly-iii/storage
-
-WORKDIR /var/www/firefly-iii
-EXPOSE 80
-ENTRYPOINT ["/var/www/firefly-iii/docker/entrypoint.sh"]

LICENSE

@@ -1,7 +1,661 @@
-Copyright (C) 2016 thegrumpydictator@gmail.com
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
-This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
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+                            Preamble
 
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.md

@@ -1,59 +0,0 @@
-# Firefly III: A personal finances manager 
-
-[![Requires PHP7.1](https://img.shields.io/badge/php-7.1-red.svg)](https://secure.php.net/downloads.php) [![Latest Stable Version](https://poser.pugx.org/grumpydictator/firefly-iii/v/stable)](https://packagist.org/packages/grumpydictator/firefly-iii) [![License](https://img.shields.io/badge/license-CC%20BY--SA%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by-sa/4.0/) [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=44UKUT455HUFA) 
-
-[![The index of Firefly III](https://i.nder.be/hurdhgyg/400)](https://i.nder.be/h2b37243) [![The account overview of Firefly III](https://i.nder.be/hnkfkdpr/400)](https://i.nder.be/hv70pbwc)
-
-[![The useful financial reports of Firefly III](https://i.nder.be/h7sk6nb7/400)](https://i.nder.be/ccn0u2mp) [![Even more useful reports in Firefly III](https://i.nder.be/g237hr35/400)](https://i.nder.be/gm8hbh7z)
-
-"Firefly III" is a financial manager. It can help you keep track of expenses, income, budgets and everything in between. It even supports credit cards, shared  household accounts and savings accounts! It's pretty fancy. You should use it to save and organise money.
-
-## Try it out!
-
-[![Deploy](https://www.herokucdn.com/deploy/button.svg)](https://heroku.com/deploy?template=https://github.com/firefly-iii/firefly-iii/tree/master)
-
-Firefly III can be run on Heroku. Register for a free Heroku account and instantly run Firefly III on your very own cloud instance. There is also a [demo site](https://firefly-iii.nder.be) with an example financial administration already present. 
-
-## Getting started
-
-To install Firefly III, you'll need a web server (preferrably on Linux) and access to the command line. Then, please read the [installation guide](https://firefly-iii.github.io/using-installing.html).
-
-## More about Firefly III
-
-Personal financial management is pretty difficult, and everybody has their own approach to it. Some people make budgets, other people limit their cashflow by throwing away their credit cards, others try to increase their current cashflow. There are tons of ways to save and earn money.
-
-Firefly works on the principle that if you know where you're money is going, you can stop it from going there.
-
-### Some advantages of using Firefly
-
-- Firefly can import any CSV file, so migrating from other systems is easy.
-- Firefly runs on your own server, so you are fully in control of your data. Remember, there is no such thing as "the cloud", it’s just somebody else’s computer!
-- Firefly has lots of features without being fancy or bloated.
-- If you feel you're missing something you can just ask me and I'll add it!
-
-Firefly is pretty awesome. [You can read more about Firefly III, and its features, on the Github Pages](https://firefly-iii.github.io/).
-
-### Contributing
-
-Please read [CONTRIBUTING.md](https://github.com/firefly-iii/firefly-iii/blob/master/.github/CONTRIBUTING.md) for details on contributing, and the process for submitting pull requests. Please check out the [code of conduct](https://github.com/firefly-iii/firefly-iii/blob/master/CODE_OF_CONDUCT.md) as well.
-
-### Versioning
-
-We use [SemVer](http://semver.org/) for versioning. For the versions available, see [the tags](https://github.com/firefly-iii/firefly-iii/tags) on this repository.
-
-### Authors
-
-* James Cole
-* Over time, [many people have contributed to Firefly III](https://github.com/firefly-iii/firefly-iii/graphs/contributors).
-
-### License
-
-This work [is licensed](https://github.com/firefly-iii/firefly-iii/blob/master/LICENSE) under a [Creative Commons Attribution-ShareAlike 4.0 International License](https://creativecommons.org/licenses/by-sa/4.0/).
-
-### Other stuff
-
-If you like Firefly and if it helps you save lots of money, why not send me [a dime for every dollar saved](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=44UKUT455HUFA) (this is a joke, although the Paypal form works just fine, try it!)
-
-If you want to contact me, please open an issue or [email me](mailto:thegrumpydictator@gmail.com).
-
-[![Build Status](https://travis-ci.org/firefly-iii/firefly-iii.svg?branch=master)](https://travis-ci.org/firefly-iii/firefly-iii) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/firefly-iii/firefly-iii/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/firefly-iii/firefly-iii/?branch=master) [![Coverage Status](https://coveralls.io/repos/github/firefly-iii/firefly-iii/badge.svg?branch=master)](https://coveralls.io/github/firefly-iii/firefly-iii?branch=master)

app.json

@@ -2,6 +2,7 @@
   "name": "Firefly III",
   "description": "A free and open source personal finances manager",
   "repository": "https://github.com/firefly-iii/firefly-iii",
+  "website": "https://firefly-iii.org/",
   "logo": "https://raw.githubusercontent.com/firefly-iii/firefly-iii/master/public/mstile-150x150.png",
   "keywords": [
     "finance",
@@ -36,18 +37,23 @@
     "transfers",
     "management"
   ],
-  "website": "https://firefly-iii.github.io/",
   "addons": [
     {
-      "plan": "heroku-postgresql"
+      "plan": "heroku-postgresql",
+      "options": {
+        "version": "9.5"
+      }
     }
   ],
   "scripts": {
-    "postdeploy": "export APP_KEY=$(php artisan --no-ansi key:generate --show)"
+    "postdeploy": "php artisan migrate:refresh --seed;php artisan firefly:instructions install"
   },
   "buildpacks": [
     {
       "url": "heroku/php"
+    },
+    {
+      "url": "https://github.com/heroku/heroku-buildpack-locale"
     }
   ],
   "env": {

app/Api/V1/Controllers/AboutController.php

@@ -0,0 +1,83 @@
+<?php
+
+/**
+ * AboutController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use DB;
+use FireflyIII\Transformers\UserTransformer;
+use Illuminate\Http\JsonResponse;
+use League\Fractal\Resource\Item;
+
+/**
+ * Returns basic information about this installation.
+ *
+ * @codeCoverageIgnore
+ * Class AboutController.
+ */
+class AboutController extends Controller
+{
+    /**
+     * Returns system information.
+     *
+     * @return JsonResponse
+     */
+    public function about(): JsonResponse
+    {
+        $search        = ['~', '#'];
+        $replace       = ['\~', '# '];
+        $phpVersion    = str_replace($search, $replace, PHP_VERSION);
+        $phpOs         = str_replace($search, $replace, PHP_OS);
+        $currentDriver = DB::getDriverName();
+
+
+        $data
+            = [
+            'version'     => config('firefly.version'),
+            'api_version' => config('firefly.api_version'),
+            'php_version' => $phpVersion,
+            'os'          => $phpOs,
+            'driver'      => $currentDriver,
+        ];
+
+        return response()->json(['data' => $data])->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Returns information about the user.
+     *
+     * @return JsonResponse
+     */
+    public function user(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var UserTransformer $transformer */
+        $transformer = app(UserTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item(auth()->user(), $transformer, 'users');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+}

app/Api/V1/Controllers/AccountController.php

@@ -0,0 +1,284 @@
+<?php
+/**
+ * AccountController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\AccountStoreRequest;
+use FireflyIII\Api\V1\Requests\AccountUpdateRequest;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Account;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Support\Http\Api\AccountFilter;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\AccountTransformer;
+use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class AccountController.
+ *
+ */
+class AccountController extends Controller
+{
+    use AccountFilter, TransactionFilter;
+    /** @var AccountRepositoryInterface The account repository */
+    private $repository;
+
+    /**
+     * AccountController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+                // @var AccountRepositoryInterface repository
+                $this->repository = app(AccountRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param Account $account
+     *
+     * @codeCoverageIgnore
+     * @return JsonResponse
+     */
+    public function delete(Account $account): JsonResponse
+    {
+        $this->repository->destroy($account, null);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @param Request $request
+     *
+     * @codeCoverageIgnore
+     * @return JsonResponse
+     */
+    public function index(Request $request): JsonResponse
+    {
+        $manager = $this->getManager();
+        $type    = $request->get('type') ?? 'all';
+        $this->parameters->set('type', $type);
+
+        // types to get, page size:
+        $types    = $this->mapAccountTypes($this->parameters->get('type'));
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of accounts. Count it and split it.
+        $collection = $this->repository->getAccountsByType($types);
+        $count      = $collection->count();
+        $accounts   = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($accounts, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.accounts.index') . $this->buildParams());
+
+
+        /** @var AccountTransformer $transformer */
+        $transformer = app(AccountTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($accounts, $transformer, 'accounts');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+
+    /**
+     * List all piggies.
+     *
+     * @param Account $account
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     *
+     */
+    public function piggyBanks(Account $account): JsonResponse
+    {
+        // create some objects:
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->getPiggyBanks($account);
+        $count      = $collection->count();
+        $piggyBanks = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.accounts.piggy_banks', [$account->id]) . $this->buildParams());
+
+        /** @var PiggyBankTransformer $transformer */
+        $transformer = app(PiggyBankTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($piggyBanks, $transformer, 'piggy_banks');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Show single instance.
+     *
+     * @param Account $account
+     *
+     * @return JsonResponse
+     */
+    public function show(Account $account): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var AccountTransformer $transformer */
+        $transformer = app(AccountTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($account, $transformer, 'accounts');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a new instance.
+     *
+     * @param AccountStoreRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(AccountStoreRequest $request): JsonResponse
+    {
+        $data    = $request->getAllAccountData();
+        $account = $this->repository->store($data);
+        $manager = $this->getManager();
+
+        /** @var AccountTransformer $transformer */
+        $transformer = app(AccountTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($account, $transformer, 'accounts');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transaction groups related to the account.
+     *
+     * @codeCoverageIgnore
+     *
+     * @param Request $request
+     * @param Account $account
+     *
+     * @return JsonResponse
+     *
+     */
+    public function transactions(Request $request, Account $account): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        // user can overrule page size with limit parameter.
+        $limit = $this->parameters->get('limit');
+        if (null !== $limit && $limit > 0) {
+            $pageSize = $limit;
+        }
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setUser($admin)->setAccounts(new Collection([$account]))
+                  ->withAPIInformation()->setLimit($pageSize)->setPage($this->parameters->get('page'))->setTypes($types);
+
+        // set range if necessary:
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.accounts.transactions', [$account->id]) . $this->buildParams());
+        $groups = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($groups, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update account.
+     *
+     * @param AccountUpdateRequest $request
+     * @param Account              $account
+     *
+     * @return JsonResponse
+     */
+    public function update(AccountUpdateRequest $request, Account $account): JsonResponse
+    {
+        $data         = $request->getUpdateData();
+        $data['type'] = config('firefly.shortNamesByFullName.' . $account->accountType->type);
+        $this->repository->update($account, $data);
+        $manager = $this->getManager();
+
+        /** @var AccountTransformer $transformer */
+        $transformer = app(AccountTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($account, $transformer, 'accounts');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+}

app/Api/V1/Controllers/AttachmentController.php

@@ -0,0 +1,253 @@
+<?php
+/**
+ * AttachmentController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\AttachmentStoreRequest;
+use FireflyIII\Api\V1\Requests\AttachmentUpdateRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Attachments\AttachmentHelperInterface;
+use FireflyIII\Models\Attachment;
+use FireflyIII\Repositories\Attachment\AttachmentRepositoryInterface;
+use FireflyIII\Transformers\AttachmentTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response as LaravelResponse;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+use Log;
+use function strlen;
+
+/**
+ * Class AttachmentController.
+ *
+ */
+class AttachmentController extends Controller
+{
+    /** @var AttachmentRepositoryInterface The attachment repository */
+    private $repository;
+
+    /**
+     * AccountController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user             = auth()->user();
+                $this->repository = app(AttachmentRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @codeCoverageIgnore
+     *
+     * @param Attachment $attachment
+     *
+     * @return JsonResponse
+     */
+    public function delete(Attachment $attachment): JsonResponse
+    {
+        $this->repository->destroy($attachment);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Download an attachment.
+     *
+     * @param Attachment $attachment
+     *
+     * @codeCoverageIgnore
+     * @return LaravelResponse
+     * @throws   FireflyException
+     */
+    public function download(Attachment $attachment): LaravelResponse
+    {
+        if (false === $attachment->uploaded) {
+            throw new FireflyException('200000: File has not been uploaded (yet).');
+        }
+        if (0 === $attachment->size) {
+            throw new FireflyException('200000: File has not been uploaded (yet).');
+        }
+        if ($this->repository->exists($attachment)) {
+            $content = $this->repository->getContent($attachment);
+            if ('' === $content) {
+                throw new FireflyException('200002: File is empty (zero bytes).');
+            }
+            $quoted  = sprintf('"%s"', addcslashes(basename($attachment->filename), '"\\'));
+
+            /** @var LaravelResponse $response */
+            $response = response($content);
+            $response
+                ->header('Content-Description', 'File Transfer')
+                ->header('Content-Type', 'application/octet-stream')
+                ->header('Content-Disposition', 'attachment; filename=' . $quoted)
+                ->header('Content-Transfer-Encoding', 'binary')
+                ->header('Connection', 'Keep-Alive')
+                ->header('Expires', '0')
+                ->header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0')
+                ->header('Pragma', 'public')
+                ->header('Content-Length', strlen($content));
+
+            return $response;
+        }
+        throw new FireflyException('200003: File does not exist.');
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of accounts. Count it and split it.
+        $collection  = $this->repository->get();
+        $count       = $collection->count();
+        $attachments = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($attachments, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.attachments.index') . $this->buildParams());
+
+        /** @var AttachmentTransformer $transformer */
+        $transformer = app(AttachmentTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($attachments, $transformer, 'attachments');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param Attachment $attachment
+     *
+     * @return JsonResponse
+     */
+    public function show(Attachment $attachment): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var AttachmentTransformer $transformer */
+        $transformer = app(AttachmentTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($attachment, $transformer, 'attachments');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param AttachmentStoreRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(AttachmentStoreRequest $request): JsonResponse
+    {
+        $data       = $request->getAll();
+        $attachment = $this->repository->store($data);
+        $manager    = $this->getManager();
+
+        /** @var AttachmentTransformer $transformer */
+        $transformer = app(AttachmentTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($attachment, $transformer, 'attachments');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param AttachmentUpdateRequest $request
+     * @param Attachment              $attachment
+     *
+     * @return JsonResponse
+     */
+    public function update(AttachmentUpdateRequest $request, Attachment $attachment): JsonResponse
+    {
+        $data = $request->getAll();
+        $this->repository->update($attachment, $data);
+        $manager = $this->getManager();
+
+        /** @var AttachmentTransformer $transformer */
+        $transformer = app(AttachmentTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($attachment, $transformer, 'attachments');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Upload an attachment.
+     *
+     * @codeCoverageIgnore
+     *
+     * @param Request    $request
+     * @param Attachment $attachment
+     *
+     * @return JsonResponse
+     */
+    public function upload(Request $request, Attachment $attachment): JsonResponse
+    {
+        /** @var AttachmentHelperInterface $helper */
+        $helper = app(AttachmentHelperInterface::class);
+        $body   = $request->getContent();
+        if ('' === $body) {
+            Log::error('Body of attachment is empty.');
+
+            return response()->json([], 422);
+        }
+        $helper->saveAttachmentFromApi($attachment, $body);
+
+        return response()->json([], 204);
+    }
+
+}

app/Api/V1/Controllers/AvailableBudgetController.php

@@ -0,0 +1,210 @@
+<?php
+/**
+ * AvailableBudgetController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\AvailableBudgetRequest;
+use FireflyIII\Factory\TransactionCurrencyFactory;
+use FireflyIII\Models\AvailableBudget;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Repositories\Budget\AvailableBudgetRepositoryInterface;
+use FireflyIII\Transformers\AvailableBudgetTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class AvailableBudgetController.
+ *
+ */
+class AvailableBudgetController extends Controller
+{
+    /** @var AvailableBudgetRepositoryInterface */
+    private $abRepository;
+
+    /**
+     * AvailableBudgetController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user               = auth()->user();
+                $this->abRepository = app(AvailableBudgetRepositoryInterface::class);
+                $this->abRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param AvailableBudget $availableBudget
+     *
+     * @codeCoverageIgnore
+     *
+     * @return JsonResponse
+     */
+    public function delete(AvailableBudget $availableBudget): JsonResponse
+    {
+        $this->abRepository->destroyAvailableBudget($availableBudget);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        $start = $this->parameters->get('start');
+        $end   = $this->parameters->get('end');
+
+        // get list of available budgets. Count it and split it.
+        $collection       = $this->abRepository->getAvailableBudgetsByDate($start, $end);
+        $count            = $collection->count();
+        $availableBudgets = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($availableBudgets, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.available_budgets.index') . $this->buildParams());
+
+        /** @var AvailableBudgetTransformer $transformer */
+        $transformer = app(AvailableBudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($availableBudgets, $transformer, 'available_budgets');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param AvailableBudget $availableBudget
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(AvailableBudget $availableBudget): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var AvailableBudgetTransformer $transformer */
+        $transformer = app(AvailableBudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($availableBudget, $transformer, 'available_budgets');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param AvailableBudgetRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(AvailableBudgetRequest $request): JsonResponse
+    {
+        $data = $request->getAll();
+        /** @var TransactionCurrencyFactory $factory */
+        $factory  = app(TransactionCurrencyFactory::class);
+        $currency = $factory->find($data['currency_id'], $data['currency_code']);
+
+        if (null === $currency) {
+            $currency = app('amount')->getDefaultCurrency();
+        }
+        $data['currency'] = $currency;
+        $availableBudget  = $this->abRepository->store($data);
+        $manager          = $this->getManager();
+
+        /** @var AvailableBudgetTransformer $transformer */
+        $transformer = app(AvailableBudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($availableBudget, $transformer, 'available_budgets');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param AvailableBudgetRequest $request
+     * @param AvailableBudget        $availableBudget
+     *
+     * @return JsonResponse
+     */
+    public function update(AvailableBudgetRequest $request, AvailableBudget $availableBudget): JsonResponse
+    {
+        $data = $request->getAll();
+
+        /** @var TransactionCurrencyFactory $factory */
+        $factory = app(TransactionCurrencyFactory::class);
+        /** @var TransactionCurrency $currency */
+        $currency = $factory->find($data['currency_id'] ?? null, $data['currency_code'] ?? null);
+
+        if (null === $currency) {
+            // use default currency:
+            $currency = app('amount')->getDefaultCurrency();
+        }
+        $currency->enabled = true;
+        $currency->save();
+        unset($data['currency_code']);
+        $data['currency_id'] = $currency->id;
+
+
+        $this->abRepository->updateAvailableBudget($availableBudget, $data);
+        $manager = $this->getManager();
+
+        /** @var AvailableBudgetTransformer $transformer */
+        $transformer = app(AvailableBudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($availableBudget, $transformer, 'available_budgets');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/BillController.php

@@ -0,0 +1,307 @@
+<?php
+
+/**
+ * BillController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\BillRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Bill;
+use FireflyIII\Repositories\Bill\BillRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\AttachmentTransformer;
+use FireflyIII\Transformers\BillTransformer;
+use FireflyIII\Transformers\RuleTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class BillController.
+ *
+ */
+class BillController extends Controller
+{
+    use TransactionFilter;
+    /** @var BillRepositoryInterface The bill repository */
+    private $repository;
+
+    /**
+     * BillController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                /** @var BillRepositoryInterface repository */
+                $this->repository = app(BillRepositoryInterface::class);
+                $this->repository->setUser($admin);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @param Bill $bill
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function attachments(Bill $bill): JsonResponse
+    {
+        $manager    = $this->getManager();
+        $pageSize   = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $collection = $this->repository->getAttachments($bill);
+
+        $count       = $collection->count();
+        $attachments = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($attachments, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.bills.attachments', [$bill->id]) . $this->buildParams());
+
+        /** @var AttachmentTransformer $transformer */
+        $transformer = app(AttachmentTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($attachments, $transformer, 'attachments');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param Bill $bill
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(Bill $bill): JsonResponse
+    {
+        $this->repository->destroy($bill);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $bills     = $this->repository->getBills();
+        $manager   = $this->getManager();
+        $pageSize  = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $count     = $bills->count();
+        $bills     = $bills->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $paginator = new LengthAwarePaginator($bills, $count, $pageSize, $this->parameters->get('page'));
+
+        /** @var BillTransformer $transformer */
+        $transformer = app(BillTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($bills, $transformer, 'bills');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * List all of them.
+     *
+     * @param Bill $bill
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function rules(Bill $bill): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->getRulesForBill($bill);
+        $count      = $collection->count();
+        $rules      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.bills.rules', [$bill->id]) . $this->buildParams());
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+
+        $resource = new FractalCollection($rules, $transformer, 'rules');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Show the specified bill.
+     *
+     * @param Bill $bill
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Bill $bill): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var BillTransformer $transformer */
+        $transformer = app(BillTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($bill, $transformer, 'bills');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a bill.
+     *
+     * @param BillRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(BillRequest $request): JsonResponse
+    {
+        $bill    = $this->repository->store($request->getAll());
+        $manager = $this->getManager();
+
+        /** @var BillTransformer $transformer */
+        $transformer = app(BillTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($bill, $transformer, 'bills');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request $request
+     *
+     * @param Bill    $bill
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, Bill $bill): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // include source + destination account name and type.
+            ->setBill($bill)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+        // do parameter stuff on new group collector.
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+
+        // get paginator.
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.bills.transactions', [$bill->id]) . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update a bill.
+     *
+     * @param BillRequest $request
+     * @param Bill        $bill
+     *
+     * @return JsonResponse
+     */
+    public function update(BillRequest $request, Bill $bill): JsonResponse
+    {
+        $data    = $request->getAll();
+        $bill    = $this->repository->update($bill, $data);
+        $manager = $this->getManager();
+
+        /** @var BillTransformer $transformer */
+        $transformer = app(BillTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($bill, $transformer, 'bills');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/BudgetController.php

@@ -0,0 +1,315 @@
+<?php
+/**
+ * BudgetController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use Exception;
+use FireflyIII\Api\V1\Requests\BudgetLimitRequest;
+use FireflyIII\Api\V1\Requests\BudgetRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Budget;
+use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
+use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\BudgetLimitTransformer;
+use FireflyIII\Transformers\BudgetTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class BudgetController.
+ *
+ */
+class BudgetController extends Controller
+{
+    use TransactionFilter;
+    /** @var BudgetLimitRepositoryInterface */
+    private $blRepository;
+    /** @var BudgetRepositoryInterface The budget repository */
+    private $repository;
+
+    /**
+     * BudgetController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                $this->repository   = app(BudgetRepositoryInterface::class);
+                $this->blRepository = app(BudgetLimitRepositoryInterface::class);
+                $this->repository->setUser($admin);
+                $this->blRepository->setUser($admin);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @param Budget $budget
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function budgetLimits(Budget $budget): JsonResponse
+    {
+        $manager  = $this->getManager();
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $this->parameters->set('budget_id', $budget->id);
+        $collection   = $this->blRepository->getBudgetLimits($budget, $this->parameters->get('start'), $this->parameters->get('end'));
+        $count        = $collection->count();
+        $budgetLimits = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.budgets.budget_limits', [$budget->id]) . $this->buildParams());
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+
+        $resource = new FractalCollection($budgetLimits, $transformer, 'budget_limits');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param Budget $budget
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(Budget $budget): JsonResponse
+    {
+        $this->repository->destroy($budget);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->getBudgets();
+        $count      = $collection->count();
+        $budgets    = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($budgets, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.budgets.index') . $this->buildParams());
+
+        /** @var BudgetTransformer $transformer */
+        $transformer = app(BudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($budgets, $transformer, 'budgets');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show a budget.
+     *
+     * @param Budget $budget
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Budget $budget): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var BudgetTransformer $transformer */
+        $transformer = app(BudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budget, $transformer, 'budgets');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a budget.
+     *
+     * @param BudgetRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     *
+     */
+    public function store(BudgetRequest $request): JsonResponse
+    {
+        $budget  = $this->repository->store($request->getAll());
+        $manager = $this->getManager();
+
+        /** @var BudgetTransformer $transformer */
+        $transformer = app(BudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budget, $transformer, 'budgets');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param BudgetLimitRequest $request
+     * @param Budget             $budget
+     *
+     * @return JsonResponse
+     * @throws Exception
+     */
+    public function storeBudgetLimit(BudgetLimitRequest $request, Budget $budget): JsonResponse
+    {
+        $data           = $request->getAll();
+        $data['budget'] = $budget;
+        $budgetLimit    = $this->blRepository->storeBudgetLimit($data);
+        $manager        = $this->getManager();
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budgetLimit, $transformer, 'budget_limits');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request $request
+     *
+     * @param Budget  $budget
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, Budget $budget): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // user can overrule page size with limit parameter.
+        $limit = $this->parameters->get('limit');
+        if (null !== $limit && $limit > 0) {
+            $pageSize = $limit;
+        }
+
+        $type = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on budget.
+            ->setBudget($budget)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.budgets.transactions', [$budget->id]) . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update a budget.
+     *
+     * @param BudgetRequest $request
+     * @param Budget        $budget
+     *
+     * @return JsonResponse
+     */
+    public function update(BudgetRequest $request, Budget $budget): JsonResponse
+    {
+        $data    = $request->getAll();
+        $budget  = $this->repository->update($budget, $data);
+        $manager = $this->getManager();
+
+        /** @var BudgetTransformer $transformer */
+        $transformer = app(BudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budget, $transformer, 'budgets');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+}

app/Api/V1/Controllers/BudgetLimitController.php

@@ -0,0 +1,260 @@
+<?php
+/**
+ * BudgetLimitController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+
+use FireflyIII\Api\V1\Requests\BudgetLimitRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\BudgetLimit;
+use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
+use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\BudgetLimitTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class BudgetLimitController.
+ *
+ */
+class BudgetLimitController extends Controller
+{
+    use TransactionFilter;
+    /** @var BudgetLimitRepositoryInterface */
+    private $blRepository;
+    /** @var BudgetRepositoryInterface The budget repository */
+    private $repository;
+
+    /**
+     * BudgetLimitController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user               = auth()->user();
+                $this->repository   = app(BudgetRepositoryInterface::class);
+                $this->blRepository = app(BudgetLimitRepositoryInterface::class);
+                $this->repository->setUser($user);
+                $this->blRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param BudgetLimit $budgetLimit
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(BudgetLimit $budgetLimit): JsonResponse
+    {
+        $this->blRepository->destroyBudgetLimit($budgetLimit);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @param Request $request
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(Request $request): JsonResponse
+    {
+        $manager  = $this->getManager();
+        $budgetId = (int)($request->get('budget_id') ?? 0);
+        $budget   = $this->repository->findNull($budgetId);
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $this->parameters->set('budget_id', $budgetId);
+
+        $collection = new Collection;
+        if (null === $budget) {
+            $collection = $this->blRepository->getAllBudgetLimits($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+        if (null !== $budget) {
+            $collection = $this->blRepository->getBudgetLimits($budget, $this->parameters->get('start'), $this->parameters->get('end'));
+        }
+
+        $count        = $collection->count();
+        $budgetLimits = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.budget_limits.index') . $this->buildParams());
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($budgetLimits, $transformer, 'budget_limits');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param BudgetLimit $budgetLimit
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(BudgetLimit $budgetLimit): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budgetLimit, $transformer, 'budget_limits');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param BudgetLimitRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     *
+     */
+    public function store(BudgetLimitRequest $request): JsonResponse
+    {
+        $data   = $request->getAll();
+        $budget = $this->repository->findNull($data['budget_id']);
+        if (null === $budget) {
+            throw new FireflyException('200004: Budget does not exist.');
+        }
+        $data['budget'] = $budget;
+        $budgetLimit    = $this->blRepository->storeBudgetLimit($data);
+        $manager        = $this->getManager();
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budgetLimit, $transformer, 'budget_limits');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request     $request
+     * @param BudgetLimit $budgetLimit
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, BudgetLimit $budgetLimit): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on budget.
+            ->setBudget($budgetLimit->budget)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+        $collector->setRange($budgetLimit->start_date, $budgetLimit->end_date);
+        $collector->setTypes($types);
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.budget_limits.transactions', [$budgetLimit->id]) . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param BudgetLimitRequest $request
+     * @param BudgetLimit        $budgetLimit
+     *
+     * @return JsonResponse
+     */
+    public function update(BudgetLimitRequest $request, BudgetLimit $budgetLimit): JsonResponse
+    {
+        $data           = $request->getAll();
+        $data['budget'] = $budgetLimit->budget;
+        $budgetLimit    = $this->blRepository->updateBudgetLimit($budgetLimit, $data);
+        $manager        = $this->getManager();
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($budgetLimit, $transformer, 'budget_limits');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/CategoryController.php

@@ -0,0 +1,246 @@
+<?php
+/**
+ * CategoryController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\CategoryRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Category;
+use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\CategoryTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class CategoryController.
+ *
+ */
+class CategoryController extends Controller
+{
+    use TransactionFilter;
+    /** @var CategoryRepositoryInterface The category repository */
+    private $repository;
+
+    /**
+     * CategoryController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                /** @var CategoryRepositoryInterface repository */
+                $this->repository = app(CategoryRepositoryInterface::class);
+                $this->repository->setUser($admin);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param Category $category
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(Category $category): JsonResponse
+    {
+        $this->repository->destroy($category);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->getCategories();
+        $count      = $collection->count();
+        $categories = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($categories, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.categories.index') . $this->buildParams());
+
+        /** @var CategoryTransformer $transformer */
+        $transformer = app(CategoryTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+
+        $resource = new FractalCollection($categories, $transformer, 'categories');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+
+    /**
+     * Show the category.
+     *
+     * @param Category $category
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Category $category): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var CategoryTransformer $transformer */
+        $transformer = app(CategoryTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($category, $transformer, 'categories');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store new category.
+     *
+     * @param CategoryRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(CategoryRequest $request): JsonResponse
+    {
+        $category = $this->repository->store($request->getAll());
+        $manager = $this->getManager();
+
+        /** @var CategoryTransformer $transformer */
+        $transformer = app(CategoryTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($category, $transformer, 'categories');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request  $request
+     *
+     * @param Category $category
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, Category $category): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on category.
+            ->setCategory($category)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.categories.transactions', [$category->id]) . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update the category.
+     *
+     * @param CategoryRequest $request
+     * @param Category        $category
+     *
+     * @return JsonResponse
+     */
+    public function update(CategoryRequest $request, Category $category): JsonResponse
+    {
+        $data     = $request->getAll();
+        $category = $this->repository->update($category, $data);
+        $manager  = $this->getManager();
+
+        /** @var CategoryTransformer $transformer */
+        $transformer = app(CategoryTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($category, $transformer, 'categories');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+}

app/Api/V1/Controllers/Chart/AccountController.php

@@ -0,0 +1,307 @@
+<?php
+
+/**
+ * AccountController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers\Chart;
+
+use Carbon\Carbon;
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\DateRequest;
+use FireflyIII\Models\Account;
+use FireflyIII\Models\AccountType;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
+use FireflyIII\Support\Http\Api\ApiSupport;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class AccountController
+ */
+class AccountController extends Controller
+{
+    use ApiSupport;
+    /** @var CurrencyRepositoryInterface */
+    private $currencyRepository;
+    /** @var AccountRepositoryInterface */
+    private $repository;
+
+    /**
+     * AccountController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user             = auth()->user();
+                $this->repository = app(AccountRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                $this->currencyRepository = app(CurrencyRepositoryInterface::class);
+                $this->currencyRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param DateRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function expenseOverview(DateRequest $request): JsonResponse
+    {
+        // parameters for chart:
+        $dates = $request->getAll();
+        /** @var Carbon $start */
+        $start = $dates['start'];
+        /** @var Carbon $end */
+        $end = $dates['end'];
+
+        $start->subDay();
+
+        // prep some vars:
+        $currencies = [];
+        $chartData  = [];
+        $tempData   = [];
+
+        // grab all accounts and names
+        $accounts      = $this->repository->getAccountsByType([AccountType::EXPENSE]);
+        $accountNames  = $this->extractNames($accounts);
+        $startBalances = app('steam')->balancesPerCurrencyByAccounts($accounts, $start);
+        $endBalances   = app('steam')->balancesPerCurrencyByAccounts($accounts, $end);
+
+        // loop the end balances. This is an array for each account ($expenses)
+        foreach ($endBalances as $accountId => $expenses) {
+            $accountId = (int)$accountId;
+            // loop each expense entry (each entry can be a different currency).
+            foreach ($expenses as $currencyId => $endAmount) {
+                $currencyId = (int)$currencyId;
+
+                // see if there is an accompanying start amount.
+                // grab the difference and find the currency.
+                $startAmount             = $startBalances[$accountId][$currencyId] ?? '0';
+                $diff                    = bcsub($endAmount, $startAmount);
+                $currencies[$currencyId] = $currencies[$currencyId] ?? $this->currencyRepository->findNull($currencyId);
+                if (0 !== bccomp($diff, '0')) {
+                    // store the values in a temporary array.
+                    $tempData[] = [
+                        'name'        => $accountNames[$accountId],
+                        'difference'  => $diff,
+                        'diff_float'  => (float)$diff,
+                        'currency_id' => $currencyId,
+                    ];
+                }
+            }
+        }
+
+        // sort temp array by amount.
+        $amounts = array_column($tempData, 'diff_float');
+        array_multisort($amounts, SORT_DESC, $tempData);
+
+        // loop all found currencies and build the data array for the chart.
+        /**
+         * @var int                 $currencyId
+         * @var TransactionCurrency $currency
+         */
+        foreach ($currencies as $currencyId => $currency) {
+            $currentSet             = [
+                'label'                   => trans('firefly.box_spent_in_currency', ['currency' => $currency->symbol]),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'type'                    => 'bar', // line, area or bar
+                'yAxisID'                 => 0, // 0, 1, 2
+                'entries'                 => $this->expandNames($tempData),
+            ];
+            $chartData[$currencyId] = $currentSet;
+        }
+
+        // loop temp data and place data in correct array:
+        foreach ($tempData as $entry) {
+            $currencyId                               = $entry['currency_id'];
+            $name                                     = $entry['name'];
+            $chartData[$currencyId]['entries'][$name] = round($entry['difference'], $chartData[$currencyId]['currency_decimal_places']);
+        }
+        $chartData = array_values($chartData);
+
+        return response()->json($chartData);
+    }
+
+
+    /**
+     * @param DateRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function overview(DateRequest $request): JsonResponse
+    {
+        // parameters for chart:
+        $dates = $request->getAll();
+        /** @var Carbon $start */
+        $start = $dates['start'];
+        /** @var Carbon $end */
+        $end = $dates['end'];
+
+        // user's preferences
+        $defaultSet = $this->repository->getAccountsByType([AccountType::ASSET])->pluck('id')->toArray();
+        $frontPage  = app('preferences')->get('frontPageAccounts', $defaultSet);
+        $default    = app('amount')->getDefaultCurrency();
+        // @codeCoverageIgnoreStart
+        if (0 === count($frontPage->data)) {
+            $frontPage->data = $defaultSet;
+            $frontPage->save();
+        }
+        // @codeCoverageIgnoreEnd
+
+        // get accounts:
+        $accounts  = $this->repository->getAccountsById($frontPage->data);
+        $chartData = [];
+        /** @var Account $account */
+        foreach ($accounts as $account) {
+            $currency = $this->repository->getAccountCurrency($account);
+            if (null === $currency) {
+                $currency = $default; // @codeCoverageIgnore
+            }
+            $currentSet = [
+                'label'                   => $account->name,
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'type'                    => 'line', // line, area or bar
+                'yAxisID'                 => 0, // 0, 1, 2
+                'entries'                 => [],
+            ];
+            /** @var Carbon $currentStart */
+            $currentStart = clone $start;
+            $range        = app('steam')->balanceInRange($account, $start, clone $end);
+            $previous     = round(array_values($range)[0], 12);
+            while ($currentStart <= $end) {
+                $format   = $currentStart->format('Y-m-d');
+                $label    = $currentStart->format('Y-m-d');
+                $balance  = isset($range[$format]) ? round($range[$format], 12) : $previous;
+                $previous = $balance;
+                $currentStart->addDay();
+                $currentSet['entries'][$label] = $balance;
+            }
+            $chartData[] = $currentSet;
+        }
+
+        return response()->json($chartData);
+    }
+
+    /**
+     * @param DateRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function revenueOverview(DateRequest $request): JsonResponse
+    {
+        // parameters for chart:
+        $dates = $request->getAll();
+        /** @var Carbon $start */
+        $start = $dates['start'];
+        /** @var Carbon $end */
+        $end = $dates['end'];
+
+        $start->subDay();
+
+        // prep some vars:
+        $currencies = [];
+        $chartData  = [];
+        $tempData   = [];
+
+        // grab all accounts and names
+        $accounts      = $this->repository->getAccountsByType([AccountType::REVENUE]);
+        $accountNames  = $this->extractNames($accounts);
+        $startBalances = app('steam')->balancesPerCurrencyByAccounts($accounts, $start);
+        $endBalances   = app('steam')->balancesPerCurrencyByAccounts($accounts, $end);
+
+        // loop the end balances. This is an array for each account ($expenses)
+        foreach ($endBalances as $accountId => $expenses) {
+            $accountId = (int)$accountId;
+            // loop each expense entry (each entry can be a different currency).
+            foreach ($expenses as $currencyId => $endAmount) {
+                $currencyId = (int)$currencyId;
+
+                // see if there is an accompanying start amount.
+                // grab the difference and find the currency.
+                $startAmount             = $startBalances[$accountId][$currencyId] ?? '0';
+                $diff                    = bcsub($endAmount, $startAmount);
+                $currencies[$currencyId] = $currencies[$currencyId] ?? $this->currencyRepository->findNull($currencyId);
+                if (0 !== bccomp($diff, '0')) {
+                    // store the values in a temporary array.
+                    $tempData[] = [
+                        'name'        => $accountNames[$accountId],
+                        'difference'  => bcmul($diff, '-1'),
+                        //  For some reason this line is never covered in code coverage:
+                        'diff_float'  => ((float)$diff) * -1, // @codeCoverageIgnore
+                        'currency_id' => $currencyId,
+                    ];
+                }
+            }
+        }
+
+        // sort temp array by amount.
+        $amounts = array_column($tempData, 'diff_float');
+        array_multisort($amounts, SORT_DESC, $tempData);
+
+        // loop all found currencies and build the data array for the chart.
+        /**
+         * @var int                 $currencyId
+         * @var TransactionCurrency $currency
+         */
+        foreach ($currencies as $currencyId => $currency) {
+            $currentSet             = [
+                'label'                   => trans('firefly.box_earned_in_currency', ['currency' => $currency->symbol]),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'type'                    => 'bar', // line, area or bar
+                'yAxisID'                 => 0, // 0, 1, 2
+                'entries'                 => $this->expandNames($tempData),
+            ];
+            $chartData[$currencyId] = $currentSet;
+        }
+
+        // loop temp data and place data in correct array:
+        foreach ($tempData as $entry) {
+            $currencyId                               = $entry['currency_id'];
+            $name                                     = $entry['name'];
+            $chartData[$currencyId]['entries'][$name] = round($entry['difference'], $chartData[$currencyId]['currency_decimal_places']);
+        }
+        $chartData = array_values($chartData);
+
+        return response()->json($chartData);
+    }
+
+}

app/Api/V1/Controllers/Chart/AvailableBudgetController.php

@@ -0,0 +1,118 @@
+<?php
+
+/**
+ * AvailableBudgetController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers\Chart;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Models\AvailableBudget;
+use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Repositories\Budget\OperationsRepositoryInterface;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Collection;
+
+/**
+ * Class AvailableBudgetController
+ */
+class AvailableBudgetController extends Controller
+{
+    /** @var OperationsRepositoryInterface */
+    private $opsRepository;
+    /** @var BudgetRepositoryInterface */
+    private $repository;
+
+    /**
+     * AvailableBudgetController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user                = auth()->user();
+                $this->repository    = app(BudgetRepositoryInterface::class);
+                $this->opsRepository = app(OperationsRepositoryInterface::class);
+                $this->repository->setUser($user);
+                $this->opsRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param AvailableBudget $availableBudget
+     *
+     * @return JsonResponse
+     */
+    public function overview(AvailableBudget $availableBudget): JsonResponse
+    {
+        $currency          = $availableBudget->transactionCurrency;
+        $budgets           = $this->repository->getActiveBudgets();
+        $budgetInformation = $this->opsRepository->spentInPeriodMc($budgets, new Collection, $availableBudget->start_date, $availableBudget->end_date);
+        $spent             = 0.0;
+
+        // get for current currency
+        foreach ($budgetInformation as $spentInfo) {
+            if ($spentInfo['currency_id'] === $availableBudget->transaction_currency_id) {
+                $spent = $spentInfo['amount'];
+            }
+        }
+        $left = bcadd($availableBudget->amount, (string)$spent);
+        // left less than zero? Set to zero.
+        if (bccomp($left, '0') === -1) {
+            $left = '0';
+        }
+
+        $chartData = [
+            [
+                'label'                   => trans('firefly.spent'),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'type'                    => 'pie',
+                'yAxisID'                 => 0, // 0, 1, 2
+                'entries'                 => [$spent * -1],
+            ],
+            [
+                'label'                   => trans('firefly.left'),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'type'                    => 'line', // line, area or bar
+                'yAxisID'                 => 0, // 0, 1, 2
+                'entries'                 => [round($left, $currency->decimal_places)],
+            ],
+        ];
+
+        return response()->json($chartData);
+    }
+
+}

app/Api/V1/Controllers/Chart/CategoryController.php

@@ -0,0 +1,202 @@
+<?php
+
+/**
+ * CategoryController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers\Chart;
+
+use Carbon\Carbon;
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\DateRequest;
+use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
+use FireflyIII\Repositories\Category\NoCategoryRepositoryInterface;
+use FireflyIII\Repositories\Category\OperationsRepositoryInterface;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class CategoryController
+ */
+class CategoryController extends Controller
+{
+    /** @var CategoryRepositoryInterface */
+    private $categoryRepository;
+    /** @var NoCategoryRepositoryInterface */
+    private $noCatRepository;
+    /** @var OperationsRepositoryInterface */
+    private $opsRepository;
+
+    /**
+     * AccountController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user                     = auth()->user();
+                $this->categoryRepository = app(CategoryRepositoryInterface::class);
+                $this->opsRepository      = app(OperationsRepositoryInterface::class);
+                $this->noCatRepository    = app(NoCategoryRepositoryInterface::class);
+                $this->categoryRepository->setUser($user);
+                $this->opsRepository->setUser($user);
+                $this->noCatRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+
+    /**
+     * @param DateRequest $request
+     *
+     * @return JsonResponse
+     *
+     * TODO after 4.8,0, simplify
+     */
+    public function overview(DateRequest $request): JsonResponse
+    {
+        // parameters for chart:
+        $dates = $request->getAll();
+        /** @var Carbon $start */
+        $start = $dates['start'];
+        /** @var Carbon $end */
+        $end = $dates['end'];
+
+
+        $tempData      = [];
+        $spentWith     = $this->opsRepository->listExpenses($start, $end);
+        $earnedWith    = $this->opsRepository->listIncome($start, $end);
+        $spentWithout  = $this->noCatRepository->listExpenses($start, $end);
+        $earnedWithout = $this->noCatRepository->listIncome($start, $end);
+        $categories    = [];
+
+
+        foreach ([$spentWith, $earnedWith] as $set) {
+            foreach ($set as $currency) {
+                foreach ($currency['categories'] as $category) {
+                    $categories[] = $category['name'];
+                    $inKey        = sprintf('%d-i', $currency['currency_id']);
+                    $outKey       = sprintf('%d-e', $currency['currency_id']);
+                    // make data arrays if not yet present.
+                    $tempData[$inKey]  = $tempData[$inKey] ?? [
+                            'currency_id'             => $currency['currency_id'],
+                            'label'                   => (string)trans('firefly.box_earned_in_currency', ['currency' => $currency['currency_name']]),
+                            'currency_code'           => $currency['currency_code'],
+                            'currency_symbol'         => $currency['currency_symbol'],
+                            'currency_decimal_places' => $currency['currency_decimal_places'],
+                            'type'                    => 'bar', // line, area or bar
+                            'yAxisID'                 => 0, // 0, 1, 2
+                            'entries'                 => [
+                                // per category:
+                                // "category" => 5,
+                            ],
+                        ];
+                    $tempData[$outKey] = $tempData[$outKey] ?? [
+                            'currency_id'             => $currency['currency_id'],
+                            'label'                   => (string)trans('firefly.box_spent_in_currency', ['currency' => $currency['currency_name']]),
+                            'currency_code'           => $currency['currency_code'],
+                            'currency_symbol'         => $currency['currency_symbol'],
+                            'currency_decimal_places' => $currency['currency_decimal_places'],
+                            'type'                    => 'bar', // line, area or bar
+                            'yAxisID'                 => 0, // 0, 1, 2
+                            'entries'                 => [
+                                // per category:
+                                // "category" => 5,
+                            ],
+                        ];
+
+                    foreach ($category['transaction_journals'] as $journal) {
+                        // is it expense or income?
+                        $letter                                  = -1 === bccomp($journal['amount'], '0') ? 'e' : 'i';
+                        $currentKey                              = sprintf('%d-%s', $currency['currency_id'], $letter);
+                        $name                                    = $category['name'];
+                        $tempData[$currentKey]['entries'][$name] = $tempData[$currentKey]['entries'][$name] ?? '0';
+                        $tempData[$currentKey]['entries'][$name] = bcadd($tempData[$currentKey]['entries'][$name], $journal['amount']);
+                    }
+                }
+            }
+        }
+
+        foreach ([$spentWithout, $earnedWithout] as $set) {
+            foreach ($set as $currency) {
+                $inKey        = sprintf('%d-i', $currency['currency_id']);
+                $outKey       = sprintf('%d-e', $currency['currency_id']);
+                $categories[] = (string)trans('firefly.no_category');
+                // make data arrays if not yet present.
+                $tempData[$inKey]  = $tempData[$inKey] ?? [
+                        'currency_id'             => $currency['currency_id'],
+                        'label'                   => (string)trans('firefly.box_earned_in_currency', ['currency' => $currency['currency_name']]),
+                        'currency_code'           => $currency['currency_code'],
+                        'currency_symbol'         => $currency['currency_symbol'],
+                        'currency_decimal_places' => $currency['currency_decimal_places'],
+                        'type'                    => 'bar', // line, area or bar
+                        'yAxisID'                 => 0, // 0, 1, 2
+                        'entries'                 => [
+                            // per category:
+                            // "category" => 5,
+                        ],
+                    ];
+                $tempData[$outKey] = $tempData[$outKey] ?? [
+                        'currency_id'             => $currency['currency_id'],
+                        'label'                   => (string)trans('firefly.box_spent_in_currency', ['currency' => $currency['currency_name']]),
+                        'currency_code'           => $currency['currency_code'],
+                        'currency_symbol'         => $currency['currency_symbol'],
+                        'currency_decimal_places' => $currency['currency_decimal_places'],
+                        'type'                    => 'bar', // line, area or bar
+                        'yAxisID'                 => 0, // 0, 1, 2
+                        'entries'                 => [
+                            // per category:
+                            // "category" => 5,
+                        ],
+                    ];
+                foreach ($currency['transaction_journals'] as $journal) {
+                    // is it expense or income?
+                    $letter                                  = -1 === bccomp($journal['amount'], '0') ? 'e' : 'i';
+                    $currentKey                              = sprintf('%d-%s', $currency['currency_id'], $letter);
+                    $name                                    = (string)trans('firefly.no_category');
+                    $tempData[$currentKey]['entries'][$name] = $tempData[$currentKey]['entries'][$name] ?? '0';
+                    $tempData[$currentKey]['entries'][$name] = bcadd($tempData[$currentKey]['entries'][$name], $journal['amount']);
+                }
+            }
+        }
+
+        // re-sort every spent array and add 0 for missing entries.
+        foreach ($tempData as $index => $set) {
+            $oldSet = $set['entries'];
+            $newSet = [];
+            foreach ($categories as $category) {
+                $value             = $oldSet[$category] ?? '0';
+                $value             = -1 === bccomp($value, '0') ? bcmul($value, '-1') : $value;
+                $newSet[$category] = $value;
+            }
+            $tempData[$index]['entries'] = $newSet;
+        }
+        $chartData = array_values($tempData);
+
+        return response()->json($chartData);
+    }
+}

app/Api/V1/Controllers/ConfigurationController.php

@@ -0,0 +1,121 @@
+<?php
+/**
+ * ConfigurationController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\ConfigurationRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Models\Configuration;
+use FireflyIII\Repositories\User\UserRepositoryInterface;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class ConfigurationController.
+ *
+ * @codeCoverageIgnore
+ */
+class ConfigurationController extends Controller
+{
+
+
+    /** @var UserRepositoryInterface The user repository */
+    private $repository;
+
+    /**
+     * ConfigurationController constructor.
+     *
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @noinspection UnusedConstructorDependenciesInspection */
+                $this->repository = app(UserRepositoryInterface::class);
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                if (!$this->repository->hasRole($admin, 'owner')) {
+                    throw new FireflyException('200005: You need the "owner" role to do this.'); // @codeCoverageIgnore
+                }
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Show all configuration.
+     *
+     * @return JsonResponse
+     */
+    public function index(): JsonResponse
+    {
+        $configData = $this->getConfigData();
+
+        return response()->json(['data' => $configData])->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update the configuration.
+     *
+     * @param ConfigurationRequest $request
+     * @param string               $name
+     *
+     * @return JsonResponse
+     */
+    public function update(ConfigurationRequest $request, string $name): JsonResponse
+    {
+        $data = $request->getAll();
+        app('fireflyconfig')->set($name, $data['value']);
+        $configData = $this->getConfigData();
+
+        return response()->json(['data' => $configData])->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Get all config values.
+     *
+     * @return array
+     */
+    private function getConfigData(): array
+    {
+        /** @var Configuration $isDemoSite */
+        $isDemoSite = app('fireflyconfig')->get('is_demo_site');
+        /** @var Configuration $updateCheck */
+        $updateCheck = app('fireflyconfig')->get('permission_update_check');
+        /** @var Configuration $lastCheck */
+        $lastCheck = app('fireflyconfig')->get('last_update_check');
+        /** @var Configuration $singleUser */
+        $singleUser = app('fireflyconfig')->get('single_user_mode');
+        $data       = [
+            'is_demo_site'            => null === $isDemoSite ? null : $isDemoSite->data,
+            'permission_update_check' => null === $updateCheck ? null : (int)$updateCheck->data,
+            'last_update_check'       => null === $lastCheck ? null : (int)$lastCheck->data,
+            'single_user_mode'        => null === $singleUser ? null : $singleUser->data,
+        ];
+
+        return $data;
+    }
+}

app/Api/V1/Controllers/Controller.php

@@ -0,0 +1,141 @@
+<?php
+
+/**
+ * Controller.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use Carbon\Carbon;
+use Carbon\Exceptions\InvalidDateException;
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Foundation\Bus\DispatchesJobs;
+use Illuminate\Foundation\Validation\ValidatesRequests;
+use Illuminate\Routing\Controller as BaseController;
+use League\Fractal\Manager;
+use League\Fractal\Serializer\JsonApiSerializer;
+use Log;
+use Symfony\Component\HttpFoundation\ParameterBag;
+
+/**
+ * Class Controller.
+ *
+ * @codeCoverageIgnore
+ *
+ */
+class Controller extends BaseController
+{
+    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
+
+    /** @var ParameterBag Parameters from the URI are stored here. */
+    protected $parameters;
+
+    /**
+     * Controller constructor.
+     *
+     */
+    public function __construct()
+    {
+        // get global parameters
+        $this->parameters = $this->getParameters();
+    }
+
+    /**
+     * Method to help build URI's.
+     *
+     * @return string
+     *
+     */
+    protected function buildParams(): string
+    {
+        $return = '?';
+        $params = [];
+        foreach ($this->parameters as $key => $value) {
+            if ('page' === $key) {
+                continue;
+            }
+            if ($value instanceof Carbon) {
+                $params[$key] = $value->format('Y-m-d');
+                continue;
+            }
+            $params[$key] = $value;
+        }
+        $return .= http_build_query($params);
+
+        return $return;
+    }
+
+    /**
+     * @return Manager
+     */
+    protected function getManager(): Manager
+    {
+        // create some objects:
+        $manager = new Manager;
+        $baseUrl = request()->getSchemeAndHttpHost() . '/api/v1';
+        $manager->setSerializer(new JsonApiSerializer($baseUrl));
+
+        return $manager;
+    }
+
+    /**
+     * Method to grab all parameters from the URI.
+     *
+     * @return ParameterBag
+     */
+    private function getParameters(): ParameterBag
+    {
+        $bag  = new ParameterBag;
+        $page = (int)request()->get('page');
+        if (0 === $page) {
+            $page = 1;
+        }
+        $bag->set('page', $page);
+
+        // some date fields:
+        $dates = ['start', 'end', 'date'];
+        foreach ($dates as $field) {
+            $date = request()->query->get($field);
+            $obj  = null;
+            if (null !== $date) {
+                try {
+                    $obj = Carbon::parse($date);
+                } catch (InvalidDateException $e) {
+                    // don't care
+                    Log::error(sprintf('Invalid date exception in API controller: %s', $e->getMessage()));
+                }
+            }
+            $bag->set($field, $obj);
+        }
+
+        // integer fields:
+        $integers = ['limit'];
+        foreach ($integers as $integer) {
+            $value = request()->query->get($integer);
+            if (null !== $value) {
+                $bag->set($integer, (int)$value);
+            }
+        }
+
+        return $bag;
+
+    }
+}

app/Api/V1/Controllers/CurrencyController.php

@@ -0,0 +1,682 @@
+<?php
+/**
+ * CurrencyController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\CurrencyRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Account;
+use FireflyIII\Models\Bill;
+use FireflyIII\Models\Recurrence;
+use FireflyIII\Models\RecurrenceTransaction;
+use FireflyIII\Models\Rule;
+use FireflyIII\Models\RuleTrigger;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Repositories\Bill\BillRepositoryInterface;
+use FireflyIII\Repositories\Budget\AvailableBudgetRepositoryInterface;
+use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
+use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
+use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
+use FireflyIII\Repositories\Rule\RuleRepositoryInterface;
+use FireflyIII\Repositories\User\UserRepositoryInterface;
+use FireflyIII\Support\Http\Api\AccountFilter;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\AccountTransformer;
+use FireflyIII\Transformers\AvailableBudgetTransformer;
+use FireflyIII\Transformers\BillTransformer;
+use FireflyIII\Transformers\BudgetLimitTransformer;
+use FireflyIII\Transformers\CurrencyExchangeRateTransformer;
+use FireflyIII\Transformers\CurrencyTransformer;
+use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\Transformers\RuleTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class CurrencyController.
+ *
+ */
+class CurrencyController extends Controller
+{
+    use AccountFilter, TransactionFilter;
+    /** @var CurrencyRepositoryInterface The currency repository */
+    private $repository;
+    /** @var UserRepositoryInterface The user repository */
+    private $userRepository;
+
+    /**
+     * CurrencyRepository constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                /** @var CurrencyRepositoryInterface repository */
+                $this->repository     = app(CurrencyRepositoryInterface::class);
+                $this->userRepository = app(UserRepositoryInterface::class);
+                $this->repository->setUser($admin);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Display a list of accounts.
+     *
+     * @param Request             $request
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function accounts(Request $request, TransactionCurrency $currency): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // read type from URI
+        $type = $request->get('type') ?? 'all';
+        $this->parameters->set('type', $type);
+
+        // types to get, page size:
+        $types    = $this->mapAccountTypes($this->parameters->get('type'));
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of accounts. Count it and split it.
+        /** @var AccountRepositoryInterface $accountRepository */
+        $accountRepository = app(AccountRepositoryInterface::class);
+        $unfiltered        = $accountRepository->getAccountsByType($types);
+
+        // filter list on currency preference:
+        $collection = $unfiltered->filter(
+            static function (Account $account) use ($currency, $accountRepository) {
+                $currencyId = (int)$accountRepository->getMetaValue($account, 'currency_id');
+
+                return $currencyId === $currency->id;
+            }
+        );
+
+        $count    = $collection->count();
+        $accounts = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($accounts, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.accounts', [$currency->code]) . $this->buildParams());
+
+        /** @var AccountTransformer $transformer */
+        $transformer = app(AccountTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+
+        $resource = new FractalCollection($accounts, $transformer, 'accounts');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function availableBudgets(TransactionCurrency $currency): JsonResponse
+    {
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        $manager = $this->getManager();
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of available budgets. Count it and split it.
+
+        /** @var BudgetRepositoryInterface $repository */
+        $repository = app(BudgetRepositoryInterface::class);
+
+        /** @var AvailableBudgetRepositoryInterface $abRepository */
+        $abRepository = app(AvailableBudgetRepositoryInterface::class);
+
+        $repository->setUser($admin);
+        $collection       = $abRepository->getAvailableBudgetsByCurrency($currency);
+        $count            = $collection->count();
+        $availableBudgets = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($availableBudgets, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.available_budgets', [$currency->code]) . $this->buildParams());
+
+        /** @var AvailableBudgetTransformer $transformer */
+        $transformer = app(AvailableBudgetTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($availableBudgets, $transformer, 'available_budgets');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * List all bills
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function bills(TransactionCurrency $currency): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var BillRepositoryInterface $repository */
+        $repository = app(BillRepositoryInterface::class);
+        $pageSize   = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $unfiltered = $repository->getBills();
+
+        // filter and paginate list:
+        $collection = $unfiltered->filter(
+            static function (Bill $bill) use ($currency) {
+                return $bill->transaction_currency_id === $currency->id;
+            }
+        );
+        $count      = $collection->count();
+        $bills      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($bills, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.bills', [$currency->code]) . $this->buildParams());
+
+        /** @var BillTransformer $transformer */
+        $transformer = app(BillTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($bills, $transformer, 'bills');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * List all budget limits
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function budgetLimits(TransactionCurrency $currency): JsonResponse
+    {
+        /** @var BudgetLimitRepositoryInterface $blRepository */
+        $blRepository = app(BudgetLimitRepositoryInterface::class);
+
+        $manager      = $this->getManager();
+        $pageSize     = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $collection   = $blRepository->getAllBudgetLimitsByCurrency($currency, $this->parameters->get('start'), $this->parameters->get('end'));
+        $count        = $collection->count();
+        $budgetLimits = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.budget_limits', [$currency->code]) . $this->buildParams());
+
+        /** @var BudgetLimitTransformer $transformer */
+        $transformer = app(BudgetLimitTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($budgetLimits, $transformer, 'budget_limits');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show a list of known exchange rates
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function cer(TransactionCurrency $currency): JsonResponse
+    {
+        // create some objects:
+        $manager    = $this->getManager();
+        $pageSize   = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $collection = $this->repository->getExchangeRates($currency);
+
+
+        $count         = $collection->count();
+        $exchangeRates = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $paginator     = new LengthAwarePaginator($exchangeRates, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.cer', [$currency->code]) . $this->buildParams());
+
+        /** @var CurrencyExchangeRateTransformer $transformer */
+        $transformer = app(CurrencyExchangeRateTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($exchangeRates, $transformer, 'currency_exchange_rates');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     * @codeCoverageIgnore
+     */
+    public function delete(TransactionCurrency $currency): JsonResponse
+    {
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        if (!$this->userRepository->hasRole($admin, 'owner')) {
+            // access denied:
+            throw new FireflyException('200005: You need the "owner" role to do this.'); // @codeCoverageIgnore
+        }
+        if ($this->repository->currencyInUse($currency)) {
+            throw new FireflyException('200006: Currency in use.'); // @codeCoverageIgnore
+        }
+        $this->repository->destroy($currency);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Disable a currency.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function disable(TransactionCurrency $currency): JsonResponse
+    {
+        // must be unused.
+        if ($this->repository->currencyInUse($currency)) {
+            return response()->json([], 409);
+        }
+        $this->repository->disable($currency);
+        $manager = $this->getManager();
+
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
+        $this->parameters->set('defaultCurrency', $defaultCurrency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($currency, $transformer, 'currencies');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Enable a currency.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function enable(TransactionCurrency $currency): JsonResponse
+    {
+        $this->repository->enable($currency);
+        $manager = $this->getManager();
+
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
+        $this->parameters->set('defaultCurrency', $defaultCurrency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($currency, $transformer, 'currencies');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $pageSize   = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $collection = $this->repository->getAll();
+        $count      = $collection->count();
+        // slice them:
+        $currencies = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $paginator  = new LengthAwarePaginator($currencies, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.index') . $this->buildParams());
+
+
+        $manager         = $this->getManager();
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
+        $this->parameters->set('defaultCurrency', $defaultCurrency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($currencies, $transformer, 'currencies');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Make the currency a default currency.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function makeDefault(TransactionCurrency $currency): JsonResponse
+    {
+        $this->repository->enable($currency);
+
+        app('preferences')->set('currencyPreference', $currency->code);
+        app('preferences')->mark();
+
+        $manager = $this->getManager();
+
+        $this->parameters->set('defaultCurrency', $currency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($currency, $transformer, 'currencies');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List all recurring transactions.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function recurrences(TransactionCurrency $currency): JsonResponse
+    {
+        $manager = $this->getManager();
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        /** @var RecurringRepositoryInterface $repository */
+        $repository = app(RecurringRepositoryInterface::class);
+        $unfiltered = $repository->getAll();
+
+        // filter selection
+        $collection = $unfiltered->filter(
+            static function (Recurrence $recurrence) use ($currency) {
+                /** @var RecurrenceTransaction $transaction */
+                foreach ($recurrence->recurrenceTransactions as $transaction) {
+                    if ($transaction->transaction_currency_id === $currency->id || $transaction->foreign_currency_id === $currency->id) {
+                        return $recurrence;
+                    }
+                }
+
+                return null;
+            }
+        );
+
+
+        $count      = $collection->count();
+        $piggyBanks = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.currencies.recurrences', [$currency->code]) . $this->buildParams());
+
+        /** @var RecurrenceTransformer $transformer */
+        $transformer = app(RecurrenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($piggyBanks, $transformer, 'recurrences');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List all of them.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function rules(TransactionCurrency $currency): JsonResponse
+    {
+        $manager  = $this->getManager();
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        /** @var RuleRepositoryInterface $repository */
+        $repository = app(RuleRepositoryInterface::class);
+        $unfiltered = $repository->getAll();
+
+        $collection = $unfiltered->filter(
+            static function (Rule $rule) use ($currency) {
+                /** @var RuleTrigger $trigger */
+                foreach ($rule->ruleTriggers as $trigger) {
+                    if ('currency_is' === $trigger->trigger_type && $currency->name === $trigger->trigger_value) {
+                        return $rule;
+                    }
+                }
+
+                return null;
+            }
+        );
+
+        $count = $collection->count();
+        $rules = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.rules.index') . $this->buildParams());
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($rules, $transformer, 'rules');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Show a currency.
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(TransactionCurrency $currency): JsonResponse
+    {
+        $manager         = $this->getManager();
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
+        $this->parameters->set('defaultCurrency', $defaultCurrency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($currency, $transformer, 'currencies');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store new currency.
+     *
+     * @param CurrencyRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(CurrencyRequest $request): JsonResponse
+    {
+        $currency = $this->repository->store($request->getAll());
+        if (true === $request->boolean('default')) {
+            app('preferences')->set('currencyPreference', $currency->code);
+            app('preferences')->mark();
+        }
+        $manager         = $this->getManager();
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
+        $this->parameters->set('defaultCurrency', $defaultCurrency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($currency, $transformer, 'currencies');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request             $request
+     *
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, TransactionCurrency $currency): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on currency.
+            ->setCurrency($currency)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.currencies.transactions', [$currency->code]) . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update a currency.
+     *
+     * @param CurrencyRequest     $request
+     * @param TransactionCurrency $currency
+     *
+     * @return JsonResponse
+     */
+    public function update(CurrencyRequest $request, TransactionCurrency $currency): JsonResponse
+    {
+        $data     = $request->getAll();
+        $currency = $this->repository->update($currency, $data);
+
+        if (true === $request->boolean('default')) {
+            app('preferences')->set('currencyPreference', $currency->code);
+            app('preferences')->mark();
+        }
+
+        $manager = $this->getManager();
+
+        $defaultCurrency = app('amount')->getDefaultCurrencyByUser(auth()->user());
+        $this->parameters->set('defaultCurrency', $defaultCurrency);
+
+        /** @var CurrencyTransformer $transformer */
+        $transformer = app(CurrencyTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($currency, $transformer, 'currencies');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/CurrencyExchangeRateController.php

@@ -0,0 +1,112 @@
+<?php
+/**
+ * CurrencyExchangeRateController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use Carbon\Carbon;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
+use FireflyIII\Services\Currency\ExchangeRateInterface;
+use FireflyIII\Transformers\CurrencyExchangeRateTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class CurrencyExchangeRateController
+ *
+ * @codeCoverageIgnore
+ */
+class CurrencyExchangeRateController extends Controller
+{
+    /** @var CurrencyRepositoryInterface The currency repository */
+    private $repository;
+
+    /**
+     * CurrencyExchangeRateController constructor.
+     *
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                $this->repository = app(CurrencyRepositoryInterface::class);
+                $this->repository->setUser($admin);
+
+                return $next($request);
+            }
+        );
+
+    }
+
+    /**
+     * Show an exchange rate.
+     *
+     * @param Request $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function index(Request $request): JsonResponse
+    {
+        $manager      = $this->getManager();
+        $fromCurrency = $this->repository->findByCodeNull($request->get('from') ?? 'EUR');
+        $toCurrency   = $this->repository->findByCodeNull($request->get('to') ?? 'USD');
+
+        if (null === $fromCurrency) {
+            throw new FireflyException('200007: Unknown source currency');
+        }
+        if (null === $toCurrency) {
+            throw new FireflyException('200007: Unknown destination currency');
+        }
+
+        /** @var Carbon $dateObj */
+        $dateObj = Carbon::createFromFormat('Y-m-d', $request->get('date') ?? date('Y-m-d'));
+        $this->parameters->set('from', $fromCurrency->code);
+        $this->parameters->set('to', $toCurrency->code);
+        $this->parameters->set('date', $dateObj->format('Y-m-d'));
+        $this->parameters->set('amount', $request->get('amount'));
+
+        $rate = $this->repository->getExchangeRate($fromCurrency, $toCurrency, $dateObj);
+        if (null === $rate) {
+            /** @var User $admin */
+            $admin = auth()->user();
+            // create service:
+            /** @var ExchangeRateInterface $service */
+            $service = app(ExchangeRateInterface::class);
+            $service->setUser($admin);
+            $rate = $service->getRate($fromCurrency, $toCurrency, $dateObj);
+        }
+        /** @var CurrencyExchangeRateTransformer $transformer */
+        $transformer = app(CurrencyExchangeRateTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($rate, $transformer, 'currency_exchange_rates');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+}

app/Api/V1/Controllers/ImportController.php

@@ -0,0 +1,178 @@
+<?php
+/**
+ * ImportController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\ImportJob;
+use FireflyIII\Repositories\ImportJob\ImportJobRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\ImportJobTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class ImportController
+ */
+class ImportController extends Controller
+{
+    use TransactionFilter;
+    /** @var ImportJobRepositoryInterface Import job repository. */
+    private $repository;
+
+    /**
+     * ImportController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user             = auth()->user();
+                $this->repository = app(ImportJobRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function listAll(): JsonResponse
+    {
+        // create some objects:
+        $manager  = $this->getManager();
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of accounts. Count it and split it.
+        $collection = $this->repository->get();
+        $count      = $collection->count();
+        $importJobs = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($importJobs, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.import.list') . $this->buildParams());
+
+        /** @var ImportJobTransformer $transformer */
+        $transformer = app(ImportJobTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($importJobs, $transformer, 'import_jobs');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @param ImportJob $importJob
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(ImportJob $importJob): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var ImportJobTransformer $transformer */
+        $transformer = app(ImportJobTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($importJob, $transformer, 'import_jobs');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions
+     *
+     * @param Request   $request
+     * @param ImportJob $importJob
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, ImportJob $importJob): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        $tag          = $importJob->tag;
+        $transactions = new Collection();
+        $paginator    = new LengthAwarePaginator($transactions, 0, $pageSize);
+        $paginator->setPath(route('api.v1.import.transactions', [$importJob->key]) . $this->buildParams());
+
+        if (null !== $tag) {
+            /** @var User $admin */
+            $admin = auth()->user();
+
+            // use new group collector:
+            /** @var GroupCollectorInterface $collector */
+            $collector = app(GroupCollectorInterface::class);
+            $collector
+                ->setUser($admin)
+                // filter on tag.
+                ->setTag($tag)
+                // all info needed for the API:
+                ->withAPIInformation()
+                // set page size:
+                ->setLimit($pageSize)
+                // set page to retrieve
+                ->setPage($this->parameters->get('page'))
+                // set types of transactions to return.
+                ->setTypes($types);
+
+            if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+                $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+            }
+            $paginator = $collector->getPaginatedGroups();
+            $paginator->setPath(route('api.v1.transactions.index') . $this->buildParams());
+            $transactions = $paginator->getCollection();
+        }
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+}

app/Api/V1/Controllers/LinkTypeController.php

@@ -0,0 +1,272 @@
+<?php
+/**
+ * LinkTypeController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\LinkTypeRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\LinkType;
+use FireflyIII\Repositories\LinkType\LinkTypeRepositoryInterface;
+use FireflyIII\Repositories\User\UserRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\LinkTypeTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class LinkTypeController.
+ *
+ */
+class LinkTypeController extends Controller
+{
+    use TransactionFilter;
+    /** @var LinkTypeRepositoryInterface The link type repository */
+    private $repository;
+
+    /** @var UserRepositoryInterface The user repository */
+    private $userRepository;
+
+    /**
+     * LinkTypeController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user                 = auth()->user();
+                $this->repository     = app(LinkTypeRepositoryInterface::class);
+                $this->userRepository = app(UserRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param LinkType $linkType
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     * @codeCoverageIgnore
+     */
+    public function delete(LinkType $linkType): JsonResponse
+    {
+        if (false === $linkType->editable) {
+            throw new FireflyException('200020: Link type cannot be changed.');
+        }
+        $this->repository->destroy($linkType);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        // create some objects:
+        $manager  = $this->getManager();
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of accounts. Count it and split it.
+        $collection = $this->repository->get();
+        $count      = $collection->count();
+        $linkTypes  = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($linkTypes, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.link_types.index') . $this->buildParams());
+
+        /** @var LinkTypeTransformer $transformer */
+        $transformer = app(LinkTypeTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($linkTypes, $transformer, 'link_types');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param LinkType $linkType
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(LinkType $linkType): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var LinkTypeTransformer $transformer */
+        $transformer = app(LinkTypeTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($linkType, $transformer, 'link_types');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param LinkTypeRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(LinkTypeRequest $request): JsonResponse
+    {
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        if (!$this->userRepository->hasRole($admin, 'owner')) {
+            throw new FireflyException('200005: You need the "owner" role to do this.'); // @codeCoverageIgnore
+        }
+        $data = $request->getAll();
+        // if currency ID is 0, find the currency by the code:
+        $linkType = $this->repository->store($data);
+        $manager  = $this->getManager();
+
+        /** @var LinkTypeTransformer $transformer */
+        $transformer = app(LinkTypeTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($linkType, $transformer, 'link_types');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param Request  $request
+     * @param LinkType $linkType
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, LinkType $linkType): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+
+        // whatever is returned by the query, it must be part of these journals:
+        $journalIds = $this->repository->getJournalIds($linkType);
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on journal IDs.
+            ->setJournalIds($journalIds)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.transactions.index') . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+
+    /**
+     * Update object.
+     *
+     * @param LinkTypeRequest $request
+     * @param LinkType        $linkType
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function update(LinkTypeRequest $request, LinkType $linkType): JsonResponse
+    {
+        if (false === $linkType->editable) {
+            throw new FireflyException('200020: Link type cannot be changed.');
+        }
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        if (!$this->userRepository->hasRole($admin, 'owner')) {
+            throw new FireflyException('200005: You need the "owner" role to do this.'); // @codeCoverageIgnore
+        }
+
+        $data = $request->getAll();
+        $this->repository->update($linkType, $data);
+        $manager = $this->getManager();
+        /** @var LinkTypeTransformer $transformer */
+        $transformer = app(LinkTypeTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($linkType, $transformer, 'link_types');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/PiggyBankController.php

@@ -0,0 +1,223 @@
+<?php
+/**
+ * PiggyBankController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\PiggyBankRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Models\PiggyBank;
+use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
+use FireflyIII\Transformers\PiggyBankEventTransformer;
+use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class PiggyBankController.
+ *
+ */
+class PiggyBankController extends Controller
+{
+
+    /** @var PiggyBankRepositoryInterface The piggy bank repository */
+    private $repository;
+
+    /**
+     * PiggyBankController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                $this->repository = app(PiggyBankRepositoryInterface::class);
+                $this->repository->setUser($admin);
+
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param PiggyBank $piggyBank
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(PiggyBank $piggyBank): JsonResponse
+    {
+        $this->repository->destroy($piggyBank);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->getPiggyBanks();
+        $count      = $collection->count();
+        $piggyBanks = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.piggy_banks.index') . $this->buildParams());
+
+        /** @var PiggyBankTransformer $transformer */
+        $transformer = app(PiggyBankTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($piggyBanks, $transformer, 'piggy_banks');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param PiggyBank $piggyBank
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function piggyBankEvents(PiggyBank $piggyBank): JsonResponse
+    {
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $manager  = $this->getManager();
+
+        $collection = $this->repository->getEvents($piggyBank);
+        $count      = $collection->count();
+        $events     = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($events, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.piggy_banks.events', [$piggyBank->id]) . $this->buildParams());
+
+        /** @var PiggyBankEventTransformer $transformer */
+        $transformer = app(PiggyBankEventTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($events, $transformer, 'piggy_bank_events');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param PiggyBank $piggyBank
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(PiggyBank $piggyBank): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var PiggyBankTransformer $transformer */
+        $transformer = app(PiggyBankTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($piggyBank, $transformer, 'piggy_banks');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param PiggyBankRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(PiggyBankRequest $request): JsonResponse
+    {
+        $piggyBank = $this->repository->store($request->getAll());
+        $manager = $this->getManager();
+
+        /** @var PiggyBankTransformer $transformer */
+        $transformer = app(PiggyBankTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($piggyBank, $transformer, 'piggy_banks');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update piggy bank.
+     *
+     * @param PiggyBankRequest $request
+     * @param PiggyBank        $piggyBank
+     *
+     * @return JsonResponse
+     */
+    public function update(PiggyBankRequest $request, PiggyBank $piggyBank): JsonResponse
+    {
+        $data      = $request->getAll();
+        $piggyBank = $this->repository->update($piggyBank, $data);
+
+        if ('' !== $data['current_amount']) {
+            $this->repository->setCurrentAmount($piggyBank, $data['current_amount']);
+        }
+
+
+        $manager = $this->getManager();
+        /** @var PiggyBankTransformer $transformer */
+        $transformer = app(PiggyBankTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($piggyBank, $transformer, 'piggy_banks');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/PreferenceController.php

@@ -0,0 +1,168 @@
+<?php
+/**
+ * PreferenceController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\PreferenceRequest;
+use FireflyIII\Models\AccountType;
+use FireflyIII\Models\Preference;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Transformers\PreferenceTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Collection;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ *
+ * Class PreferenceController
+ */
+class PreferenceController extends Controller
+{
+    /**
+     * LinkTypeController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            static function ($request, $next) {
+                /** @var User $user */
+                $user       = auth()->user();
+                $repository = app(AccountRepositoryInterface::class);
+                $repository->setUser($user);
+
+                // an important fallback is that the frontPageAccount array gets refilled automatically
+                // when it turns up empty.
+                $frontPageAccounts = app('preferences')->getForUser($user, 'frontPageAccounts', [])->data;
+                if (0 === count($frontPageAccounts)) {
+                    /** @var Collection $accounts */
+                    $accounts   = $repository->getAccountsByType([AccountType::DEFAULT, AccountType::ASSET]);
+                    $accountIds = $accounts->pluck('id')->toArray();
+                    app('preferences')->setForUser($user, 'frontPageAccounts', $accountIds);
+                }
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        /** @var User $user */
+        $user      = auth()->user();
+        $available = [
+            'language', 'customFiscalYear', 'fiscalYearStart', 'currencyPreference',
+            'transaction_journal_optional_fields', 'frontPageAccounts', 'viewRange',
+            'listPageSize',
+        ];
+
+        $preferences = new Collection;
+        foreach ($available as $name) {
+            $pref = app('preferences')->getForUser($user, $name);
+            if (null !== $pref) {
+                $preferences->push($pref);
+            }
+        }
+
+        $manager = $this->getManager();
+
+        /** @var PreferenceTransformer $transformer */
+        $transformer = app(PreferenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($preferences, $transformer, 'preferences');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Return a single preference by name.
+     *
+     * @param Preference $preference
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Preference $preference): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var PreferenceTransformer $transformer */
+        $transformer = app(PreferenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($preference, $transformer, 'preferences');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update a preference.
+     *
+     * @param PreferenceRequest $request
+     * @param Preference        $preference
+     *
+     * @return JsonResponse
+     */
+    public function update(PreferenceRequest $request, Preference $preference): JsonResponse
+    {
+
+        $data     = $request->getAll();
+        $newValue = $data['data'];
+        switch ($preference->name) {
+            default:
+                break;
+            case 'transaction_journal_optional_fields':
+            case 'frontPageAccounts':
+                $newValue = explode(',', $data['data']);
+                break;
+            case 'listPageSize':
+                $newValue = (int)$data['data'];
+                break;
+            case 'customFiscalYear':
+                $newValue = 1 === (int)$data['data'];
+                break;
+        }
+        $result = app('preferences')->set($preference->name, $newValue);
+
+        $manager = $this->getManager();
+        /** @var PreferenceTransformer $transformer */
+        $transformer = app(PreferenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($result, $transformer, 'preferences');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/RecurrenceController.php

@@ -0,0 +1,274 @@
+<?php
+/**
+ * RecurrenceController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\RecurrenceStoreRequest;
+use FireflyIII\Api\V1\Requests\RecurrenceUpdateRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Recurrence;
+use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
+use FireflyIII\Support\Cronjobs\RecurringCronjob;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+use Log;
+
+/**
+ * Class RecurrenceController
+ */
+class RecurrenceController extends Controller
+{
+    use TransactionFilter;
+    /** @var RecurringRepositoryInterface The recurring transaction repository */
+    private $repository;
+
+    /**
+     * RecurrenceController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+
+                /** @var RecurringRepositoryInterface repository */
+                $this->repository = app(RecurringRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param Recurrence $recurrence
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(Recurrence $recurrence): JsonResponse
+    {
+        $this->repository->destroy($recurrence);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->getAll();
+        $count      = $collection->count();
+        $piggyBanks = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.recurrences.index') . $this->buildParams());
+
+        /** @var RecurrenceTransformer $transformer */
+        $transformer = app(RecurrenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($piggyBanks, $transformer, 'recurrences');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param Recurrence $recurrence
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Recurrence $recurrence): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var RecurrenceTransformer $transformer */
+        $transformer = app(RecurrenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($recurrence, $transformer, 'recurrences');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param RecurrenceStoreRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(RecurrenceStoreRequest $request): JsonResponse
+    {
+        $data       = $request->getAll();
+        $recurrence = $this->repository->store($data);
+        $manager    = $this->getManager();
+
+        /** @var RecurrenceTransformer $transformer */
+        $transformer = app(RecurrenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($recurrence, $transformer, 'recurrences');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show transactions for this recurrence.
+     *
+     * @param Request    $request
+     * @param Recurrence $recurrence
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, Recurrence $recurrence): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+        // whatever is returned by the query, it must be part of these journals:
+        $journalIds = $this->repository->getJournalIds($recurrence);
+
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on journal IDs.
+            ->setJournalIds($journalIds)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.transactions.index') . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @return JsonResponse
+     * @throws FireflyException
+     * @codeCoverageIgnore
+     */
+    public function trigger(): JsonResponse
+    {
+        /** @var RecurringCronjob $recurring */
+        $recurring = app(RecurringCronjob::class);
+        try {
+            $result = $recurring->fire();
+        } catch (FireflyException $e) {
+            Log::error($e->getMessage());
+            throw new FireflyException('200022: Error in cron job.');
+        }
+        if (false === $result) {
+            return response()->json([], 204);
+        }
+        if (true === $result) {
+            return response()->json();
+        }
+
+        return response()->json([], 418); // @codeCoverageIgnore
+    }
+
+    /**
+     * Update single recurrence.
+     *
+     * @param RecurrenceUpdateRequest $request
+     * @param Recurrence              $recurrence
+     *
+     * @return JsonResponse
+     */
+    public function update(RecurrenceUpdateRequest $request, Recurrence $recurrence): JsonResponse
+    {
+        $data     = $request->getAll();
+        $category = $this->repository->update($recurrence, $data);
+        $manager  = $this->getManager();
+
+        /** @var RecurrenceTransformer $transformer */
+        $transformer = app(RecurrenceTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($category, $transformer, 'recurrences');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/RuleController.php

@@ -0,0 +1,314 @@
+<?php
+/**
+ * RuleController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\RuleStoreRequest;
+use FireflyIII\Api\V1\Requests\RuleTestRequest;
+use FireflyIII\Api\V1\Requests\RuleTriggerRequest;
+use FireflyIII\Api\V1\Requests\RuleUpdateRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Rule;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Repositories\Rule\RuleRepositoryInterface;
+use FireflyIII\TransactionRules\Engine\RuleEngine;
+use FireflyIII\TransactionRules\TransactionMatcher;
+use FireflyIII\Transformers\RuleTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+use Log;
+
+/**
+ * Class RuleController
+ *
+ */
+class RuleController extends Controller
+{
+    /** @var AccountRepositoryInterface Account repository */
+    private $accountRepository;
+    /** @var RuleRepositoryInterface The rule repository */
+    private $ruleRepository;
+
+    /**
+     * RuleController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+
+                $this->ruleRepository = app(RuleRepositoryInterface::class);
+                $this->ruleRepository->setUser($user);
+
+                $this->accountRepository = app(AccountRepositoryInterface::class);
+                $this->accountRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param Rule $rule
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(Rule $rule): JsonResponse
+    {
+        $this->ruleRepository->destroy($rule);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->ruleRepository->getAll();
+        $count      = $collection->count();
+        $rules      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.rules.index') . $this->buildParams());
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($rules, $transformer, 'rules');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * @param Rule $rule
+     *
+     * @return JsonResponse
+     */
+    public function moveDown(Rule $rule): JsonResponse
+    {
+        $this->ruleRepository->moveDown($rule);
+        $rule    = $this->ruleRepository->find($rule->id);
+        $manager = $this->getManager();
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'rules');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * @param Rule $rule
+     *
+     * @return JsonResponse
+     */
+    public function moveUp(Rule $rule): JsonResponse
+    {
+        $this->ruleRepository->moveUp($rule);
+        $rule    = $this->ruleRepository->find($rule->id);
+        $manager = $this->getManager();
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'rules');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param Rule $rule
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Rule $rule): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'rules');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param RuleStoreRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(RuleStoreRequest $request): JsonResponse
+    {
+        $rule    = $this->ruleRepository->store($request->getAll());
+        $manager = $this->getManager();
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'rules');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @param RuleTestRequest $request
+     * @param Rule            $rule
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function testRule(RuleTestRequest $request, Rule $rule): JsonResponse
+    {
+        $pageSize   = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $parameters = $request->getTestParameters();
+        /** @var Rule $rule */
+        Log::debug(sprintf('Now testing rule #%d, "%s"', $rule->id, $rule->title));
+        /** @var TransactionMatcher $matcher */
+        $matcher = app(TransactionMatcher::class);
+        // set all parameters:
+        $matcher->setRule($rule);
+        $matcher->setStartDate($parameters['start_date']);
+        $matcher->setEndDate($parameters['end_date']);
+        $matcher->setSearchLimit($parameters['search_limit']);
+        $matcher->setTriggeredLimit($parameters['trigger_limit']);
+        $matcher->setAccounts($parameters['accounts']);
+
+        $matchingTransactions = $matcher->findTransactionsByRule();
+        $count                = count($matchingTransactions);
+        $transactions         = array_slice($matchingTransactions, ($parameters['page'] - 1) * $pageSize, $pageSize);
+        $paginator            = new LengthAwarePaginator($transactions, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.rules.test', [$rule->id]) . $this->buildParams());
+
+        // resulting list is presented as JSON thing.
+        $manager = $this->getManager();
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($matchingTransactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Execute the given rule group on a set of existing transactions.
+     *
+     * @param RuleTriggerRequest $request
+     * @param Rule               $rule
+     *
+     * @return JsonResponse
+     */
+    public function triggerRule(RuleTriggerRequest $request, Rule $rule): JsonResponse
+    {
+        // Get parameters specified by the user
+        $parameters = $request->getTriggerParameters();
+
+        /** @var RuleEngine $ruleEngine */
+        $ruleEngine = app(RuleEngine::class);
+        $ruleEngine->setUser(auth()->user());
+
+        $rules = [$rule->id];
+
+        $ruleEngine->setRulesToApply($rules);
+        $ruleEngine->setTriggerMode(RuleEngine::TRIGGER_STORE);
+
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setAccounts($parameters['accounts']);
+        $collector->setRange($parameters['start_date'], $parameters['end_date']);
+        $journals = $collector->getExtractedJournals();
+
+        /** @var array $journal */
+        foreach ($journals as $journal) {
+            Log::debug('Start of new journal.');
+            $ruleEngine->processJournalArray($journal);
+            Log::debug('Done with all rules for this group + done with journal.');
+        }
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Update a rule.
+     *
+     * @param RuleUpdateRequest $request
+     * @param Rule              $rule
+     *
+     * @return JsonResponse
+     */
+    public function update(RuleUpdateRequest $request, Rule $rule): JsonResponse
+    {
+        $data    = $request->getAll();
+        $rule    = $this->ruleRepository->update($rule, $data);
+        $manager = $this->getManager();
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'rules');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+}

app/Api/V1/Controllers/RuleGroupController.php

@@ -0,0 +1,367 @@
+<?php
+/**
+ * RuleGroupController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use Exception;
+use FireflyIII\Api\V1\Requests\RuleGroupRequest;
+use FireflyIII\Api\V1\Requests\RuleGroupTestRequest;
+use FireflyIII\Api\V1\Requests\RuleGroupTriggerRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Rule;
+use FireflyIII\Models\RuleGroup;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Repositories\RuleGroup\RuleGroupRepositoryInterface;
+use FireflyIII\TransactionRules\Engine\RuleEngine;
+use FireflyIII\TransactionRules\TransactionMatcher;
+use FireflyIII\Transformers\RuleGroupTransformer;
+use FireflyIII\Transformers\RuleTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+use Log;
+
+/**
+ * Class RuleGroupController
+ */
+class RuleGroupController extends Controller
+{
+    /** @var AccountRepositoryInterface Account repository */
+    private $accountRepository;
+    /** @var RuleGroupRepositoryInterface The rule group repository */
+    private $ruleGroupRepository;
+
+    /**
+     * RuleGroupController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+
+                $this->ruleGroupRepository = app(RuleGroupRepositoryInterface::class);
+                $this->ruleGroupRepository->setUser($user);
+
+                $this->accountRepository = app(AccountRepositoryInterface::class);
+                $this->accountRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param RuleGroup $ruleGroup
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(RuleGroup $ruleGroup): JsonResponse
+    {
+        $this->ruleGroupRepository->destroy($ruleGroup, null);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of rule groups. Count it and split it.
+        $collection = $this->ruleGroupRepository->get();
+        $count      = $collection->count();
+        $ruleGroups = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($ruleGroups, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.rule_groups.index') . $this->buildParams());
+
+        /** @var RuleGroupTransformer $transformer */
+        $transformer = app(RuleGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($ruleGroups, $transformer, 'rule_groups');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @param RuleGroup $ruleGroup
+     *
+     * @return JsonResponse
+     */
+    public function moveDown(RuleGroup $ruleGroup): JsonResponse
+    {
+        $this->ruleGroupRepository->moveDown($ruleGroup);
+        $ruleGroup = $this->ruleGroupRepository->find($ruleGroup->id);
+        $manager   = $this->getManager();
+
+        /** @var RuleGroupTransformer $transformer */
+        $transformer = app(RuleGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($ruleGroup, $transformer, 'rule_groups');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @param RuleGroup $ruleGroup
+     *
+     * @return JsonResponse
+     */
+    public function moveUp(RuleGroup $ruleGroup): JsonResponse
+    {
+        $this->ruleGroupRepository->moveUp($ruleGroup);
+        $ruleGroup = $this->ruleGroupRepository->find($ruleGroup->id);
+        $manager   = $this->getManager();
+
+        /** @var RuleGroupTransformer $transformer */
+        $transformer = app(RuleGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($ruleGroup, $transformer, 'rule_groups');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @param RuleGroup $group
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function rules(RuleGroup $group): JsonResponse
+    {
+        $manager = $this->getManager();
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->ruleGroupRepository->getRules($group);
+        $count      = $collection->count();
+        $rules      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.rule_groups.rules', [$group->id]) . $this->buildParams());
+
+        /** @var RuleTransformer $transformer */
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($rules, $transformer, 'rules');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param RuleGroup $ruleGroup
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(RuleGroup $ruleGroup): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var RuleGroupTransformer $transformer */
+        $transformer = app(RuleGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($ruleGroup, $transformer, 'rule_groups');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param RuleGroupRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(RuleGroupRequest $request): JsonResponse
+    {
+        $ruleGroup = $this->ruleGroupRepository->store($request->getAll());
+        $manager   = $this->getManager();
+
+        /** @var RuleGroupTransformer $transformer */
+        $transformer = app(RuleGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($ruleGroup, $transformer, 'rule_groups');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * @param RuleGroupTestRequest $request
+     * @param RuleGroup            $group
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     *
+     */
+    public function testGroup(RuleGroupTestRequest $request, RuleGroup $group): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        Log::debug('Now in testGroup()');
+        /** @var Collection $rules */
+        $rules = $this->ruleGroupRepository->getActiveRules($group);
+        if (0 === $rules->count()) {
+            throw new FireflyException('200023: No rules in this rule group.');
+        }
+        $parameters           = $request->getTestParameters();
+        $matchingTransactions = [];
+
+        Log::debug(sprintf('Going to test %d rules', $rules->count()));
+        /** @var Rule $rule */
+        foreach ($rules as $rule) {
+            Log::debug(sprintf('Now testing rule #%d, "%s"', $rule->id, $rule->title));
+            /** @var TransactionMatcher $matcher */
+            $matcher = app(TransactionMatcher::class);
+            // set all parameters:
+            $matcher->setRule($rule);
+            $matcher->setStartDate($parameters['start_date']);
+            $matcher->setEndDate($parameters['end_date']);
+            $matcher->setSearchLimit($parameters['search_limit']);
+            $matcher->setTriggeredLimit($parameters['trigger_limit']);
+            $matcher->setAccounts($parameters['accounts']);
+
+            $result = $matcher->findTransactionsByRule();
+            /** @noinspection AdditionOperationOnArraysInspection */
+            $matchingTransactions = $result + $matchingTransactions;
+        }
+
+        // make paginator out of results.
+        $count        = count($matchingTransactions);
+        $transactions = array_slice($matchingTransactions, ($parameters['page'] - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($transactions, $count, $pageSize, $parameters['page']);
+        $paginator->setPath(route('api.v1.rule_groups.test', [$group->id]) . $this->buildParams());
+
+        $manager     = $this->getManager();
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($matchingTransactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Execute the given rule group on a set of existing transactions.
+     *
+     * @param RuleGroupTriggerRequest $request
+     * @param RuleGroup               $group
+     *
+     * @return JsonResponse
+     * @throws Exception
+     */
+    public function triggerGroup(RuleGroupTriggerRequest $request, RuleGroup $group): JsonResponse
+    {
+        $parameters = $request->getTriggerParameters();
+
+        /** @var Collection $collection */
+        $collection = $this->ruleGroupRepository->getActiveRules($group);
+        $rules      = [];
+        /** @var Rule $item */
+        foreach ($collection as $item) {
+            $rules[] = $item->id;
+        }
+
+        // start looping.
+        /** @var RuleEngine $ruleEngine */
+        $ruleEngine = app(RuleEngine::class);
+        $ruleEngine->setUser(auth()->user());
+        $ruleEngine->setRulesToApply($rules);
+        $ruleEngine->setTriggerMode(RuleEngine::TRIGGER_STORE);
+
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setAccounts($parameters['accounts']);
+        $collector->setRange($parameters['start_date'], $parameters['end_date']);
+        $journals = $collector->getExtractedJournals();
+
+        /** @var array $journal */
+        foreach ($journals as $journal) {
+            Log::debug('Start of new journal.');
+            $ruleEngine->processJournalArray($journal);
+            Log::debug('Done with all rules for this group + done with journal.');
+        }
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Update a rule group.
+     *
+     * @param RuleGroupRequest $request
+     * @param RuleGroup        $ruleGroup
+     *
+     * @return JsonResponse
+     */
+    public function update(RuleGroupRequest $request, RuleGroup $ruleGroup): JsonResponse
+    {
+        $ruleGroup = $this->ruleGroupRepository->update($ruleGroup, $request->getAll());
+        $manager   = $this->getManager();
+
+        /** @var RuleGroupTransformer $transformer */
+        $transformer = app(RuleGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($ruleGroup, $transformer, 'rule_groups');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+}

app/Api/V1/Controllers/Search/AccountController.php

@@ -0,0 +1,95 @@
+<?php
+/**
+ * AccountController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace FireflyIII\Api\V1\Controllers\Search;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Support\Http\Api\AccountFilter;
+use FireflyIII\Support\Search\AccountSearch;
+use FireflyIII\Transformers\AccountTransformer;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+
+/**
+ * Class AccountController
+ */
+class AccountController extends Controller
+{
+    use AccountFilter;
+
+    /** @var array */
+    private $validFields;
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->validFields = [
+            AccountSearch::SEARCH_ALL,
+            AccountSearch::SEARCH_ID,
+            AccountSearch::SEARCH_NAME,
+            AccountSearch::SEARCH_IBAN,
+            AccountSearch::SEARCH_NUMBER,
+        ];
+    }
+
+    /**
+     * @param Request $request
+     *
+     * @return JsonResponse|Response
+     */
+    public function search(Request $request)
+    {
+        $manager = $this->getManager();
+        $query   = $request->get('query');
+        $field   = $request->get('field');
+        $type    = $request->get('type') ?? 'all';
+        if ('' === $query || !in_array($field, $this->validFields, true)) {
+            return response(null, 422);
+        }
+        $types = $this->mapAccountTypes($type);
+        /** @var AccountSearch $search */
+        $search = app(AccountSearch::class);
+        $search->setUser(auth()->user());
+        $search->setTypes($types);
+        $search->setField($field);
+        $search->setQuery($query);
+
+        $accounts = $search->search();
+
+        /** @var AccountTransformer $transformer */
+        $transformer = app(AccountTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $count     = $accounts->count();
+        $perPage   = 0 === $count ? 1 : $count;
+        $paginator = new LengthAwarePaginator($accounts, $count, $perPage, 1);
+
+        $resource = new FractalCollection($accounts, $transformer, 'accounts');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+}

app/Api/V1/Controllers/Search/TransactionController.php

@@ -0,0 +1,69 @@
+<?php
+/**
+ * TransactionController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace FireflyIII\Api\V1\Controllers\Search;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Support\Search\SearchInterface;
+use FireflyIII\Support\Search\TransactionSearch;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+
+/**
+ * Class TransactionController
+ */
+class TransactionController extends Controller
+{
+    /** @var string */
+    const SEARCH_ALL = 'all';
+    /** @var string */
+    const SEARCH_DESCRIPTION = 'description';
+    /** @var string */
+    const SEARCH_NOTES = 'notes';
+    /** @var string */
+    const SEARCH_ACCOUNTS = 'accounts';
+    /** @var array */
+    private $validFields;
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->validFields = [
+            self::SEARCH_ALL,
+            self::SEARCH_DESCRIPTION,
+            self::SEARCH_NOTES,
+            self::SEARCH_ACCOUNTS,
+        ];
+    }
+
+    /**
+     * @param Request $request
+     *
+     * @return JsonResponse|Response
+     */
+    public function search(Request $request)
+    {
+        die('the route is present but nobody\'s home.');
+    }
+
+}

app/Api/V1/Controllers/Search/TransferController.php

@@ -0,0 +1,116 @@
+<?php
+/**
+ * TransferController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+namespace FireflyIII\Api\V1\Controllers\Search;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Search\TransferRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Support\Search\TransferSearch;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+
+/**
+ * Class TransferController
+ */
+class TransferController extends Controller
+{
+    /**
+     * @param Request $request
+     *
+     * @return JsonResponse|Response
+     * @throws FireflyException
+     */
+    public function search(TransferRequest $request)
+    {
+        // configure transfer search to search for a > b
+        $search = app(TransferSearch::class);
+        $search->setSource($request->get('source'));
+        $search->setDestination($request->get('destination'));
+        $search->setAmount($request->get('amount'));
+        $search->setDescription($request->get('description'));
+        $search->setDate($request->get('date'));
+
+        $left = $search->search();
+
+        // configure transfer search to search for b > a
+        $search->setSource($request->get('destination'));
+        $search->setDestination($request->get('source'));
+        $search->setAmount($request->get('amount'));
+        $search->setDescription($request->get('description'));
+        $search->setDate($request->get('date'));
+
+        $right = $search->search();
+
+        // add parameters to URL:
+        $this->parameters->set('source', $request->get('source'));
+        $this->parameters->set('destination', $request->get('destination'));
+        $this->parameters->set('amount', $request->get('amount'));
+        $this->parameters->set('description', $request->get('description'));
+        $this->parameters->set('date', $request->get('date'));
+
+        // get all journal ID's.
+        $total = $left->merge($right)->unique('id')->pluck('id')->toArray();
+        if (0 === count($total)) {
+            // forces search to be empty.
+            $total = [-1];
+        }
+
+        // collector to return results.
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $manager  = $this->getManager();
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage(1)
+            ->setJournalIds($total);
+
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.search.transfers') . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+}

app/Api/V1/Controllers/SummaryController.php

@@ -0,0 +1,447 @@
+<?php
+
+/**
+ * SummaryController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+
+use Carbon\Carbon;
+use Exception;
+use FireflyIII\Api\V1\Requests\DateRequest;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Helpers\Report\NetWorthInterface;
+use FireflyIII\Models\Account;
+use FireflyIII\Models\AccountType;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\TransactionType;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Repositories\Bill\BillRepositoryInterface;
+use FireflyIII\Repositories\Budget\AvailableBudgetRepositoryInterface;
+use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Repositories\Budget\OperationsRepositoryInterface;
+use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Collection;
+
+/**
+ * Class SummaryController
+ */
+class SummaryController extends Controller
+{
+    /** @var AvailableBudgetRepositoryInterface */
+    private $abRepository;
+    /** @var AccountRepositoryInterface */
+    private $accountRepository;
+    /** @var BillRepositoryInterface */
+    private $billRepository;
+    /** @var BudgetRepositoryInterface */
+    private $budgetRepository;
+    /** @var CurrencyRepositoryInterface */
+    private $currencyRepos;
+
+    /** @var OperationsRepositoryInterface */
+    private $opsRepository;
+
+    /**
+     * SummaryController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user                    = auth()->user();
+                $this->currencyRepos     = app(CurrencyRepositoryInterface::class);
+                $this->billRepository    = app(BillRepositoryInterface::class);
+                $this->budgetRepository  = app(BudgetRepositoryInterface::class);
+                $this->accountRepository = app(AccountRepositoryInterface::class);
+                $this->abRepository      = app(AvailableBudgetRepositoryInterface::class);
+                $this->opsRepository     = app(OperationsRepositoryInterface::class);
+
+                $this->billRepository->setUser($user);
+                $this->currencyRepos->setUser($user);
+                $this->budgetRepository->setUser($user);
+                $this->accountRepository->setUser($user);
+                $this->abRepository->setUser($user);
+                $this->opsRepository->setUser($user);
+
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param DateRequest $request
+     *
+     * @return JsonResponse
+     * @throws Exception
+     */
+    public function basic(DateRequest $request): JsonResponse
+    {
+        // parameters for boxes:
+        $dates = $request->getAll();
+        $start = $dates['start'];
+        $end   = $dates['end'];
+        $code  = $request->get('currency_code');
+
+        // balance information:
+        $balanceData  = $this->getBalanceInformation($start, $end);
+        $billData     = $this->getBillInformation($start, $end);
+        $spentData    = $this->getLeftToSpendInfo($start, $end);
+        $networthData = $this->getNetWorthInfo($start, $end);
+        $total        = array_merge($balanceData, $billData, $spentData, $networthData);
+
+        // give new keys
+        $return = [];
+        foreach ($total as $entry) {
+            if (null === $code || (null !== $code && $code === $entry['currency_code'])) {
+                $return[$entry['key']] = $entry;
+            }
+        }
+
+        return response()->json($return);
+
+    }
+
+    /**
+     * Check if date is outside session range.
+     *
+     * @param Carbon $date
+     *
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return bool
+     */
+    protected function notInDateRange(Carbon $date, Carbon $start, Carbon $end): bool // Validate a preference
+    {
+        $result = false;
+        if ($start->greaterThanOrEqualTo($date) && $end->greaterThanOrEqualTo($date)) {
+            $result = true;
+        }
+        // start and end in the past? use $end
+        if ($start->lessThanOrEqualTo($date) && $end->lessThanOrEqualTo($date)) {
+            $result = true;
+        }
+
+        return $result;
+    }
+
+    /**
+     * This method will scroll through the results of the spentInPeriodMc() array and return the correct info.
+     *
+     * @param array               $spentInfo
+     * @param TransactionCurrency $currency
+     *
+     * @return string
+     */
+    private function findInSpentArray(array $spentInfo, TransactionCurrency $currency): string
+    {
+        foreach ($spentInfo as $array) {
+            if ($array['currency_id'] === $currency->id) {
+                return (string)$array['amount'];
+            }
+        }
+
+        return '0'; // @codeCoverageIgnore
+    }
+
+    /**
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return array
+     */
+    private function getBalanceInformation(Carbon $start, Carbon $end): array
+    {
+        // prep some arrays:
+        $incomes  = [];
+        $expenses = [];
+        $sums     = [];
+        $return   = [];
+
+        // collect income of user using the new group collector.
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setRange($start, $end)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes([TransactionType::DEPOSIT]);
+
+        $set = $collector->getExtractedJournals();
+        /** @var array $transactionJournal */
+        foreach ($set as $transactionJournal) {
+
+            $currencyId           = (int)$transactionJournal['currency_id'];
+            $incomes[$currencyId] = $incomes[$currencyId] ?? '0';
+            $incomes[$currencyId] = bcadd($incomes[$currencyId], bcmul($transactionJournal['amount'], '-1'));
+            $sums[$currencyId]    = $sums[$currencyId] ?? '0';
+            $sums[$currencyId]    = bcadd($sums[$currencyId], bcmul($transactionJournal['amount'], '-1'));
+        }
+
+        // collect expenses of user using the new group collector.
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setRange($start, $end)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes([TransactionType::WITHDRAWAL]);
+
+
+        $set = $collector->getExtractedJournals();
+
+        /** @var array $transactionJournal */
+        foreach ($set as $transactionJournal) {
+            $currencyId            = (int)$transactionJournal['currency_id'];
+            $expenses[$currencyId] = $expenses[$currencyId] ?? '0';
+            $expenses[$currencyId] = bcadd($expenses[$currencyId], $transactionJournal['amount']);
+            $sums[$currencyId]     = $sums[$currencyId] ?? '0';
+            $sums[$currencyId]     = bcadd($sums[$currencyId], $transactionJournal['amount']);
+        }
+
+        // format amounts:
+        $keys = array_keys($sums);
+        foreach ($keys as $currencyId) {
+            $currency = $this->currencyRepos->findNull($currencyId);
+            if (null === $currency) {
+                continue;
+            }
+            // create objects for big array.
+            $return[] = [
+                'key'                     => sprintf('balance-in-%s', $currency->code),
+                'title'                   => trans('firefly.box_balance_in_currency', ['currency' => $currency->symbol]),
+                'monetary_value'          => round($sums[$currencyId] ?? 0, $currency->decimal_places),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'value_parsed'            => app('amount')->formatAnything($currency, $sums[$currencyId] ?? '0', false),
+                'local_icon'              => 'balance-scale',
+                'sub_title'               => app('amount')->formatAnything($currency, $expenses[$currencyId] ?? '0', false) .
+                                             ' + ' . app('amount')->formatAnything($currency, $incomes[$currencyId] ?? '0', false),
+            ];
+            $return[] = [
+                'key'                     => sprintf('spent-in-%s', $currency->code),
+                'title'                   => trans('firefly.box_spent_in_currency', ['currency' => $currency->symbol]),
+                'monetary_value'          => round($expenses[$currencyId] ?? 0, $currency->decimal_places),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'value_parsed'            => app('amount')->formatAnything($currency, $expenses[$currencyId] ?? '0', false),
+                'local_icon'              => 'balance-scale',
+                'sub_title'               => '',
+            ];
+            $return[] = [
+                'key'                     => sprintf('earned-in-%s', $currency->code),
+                'title'                   => trans('firefly.box_earned_in_currency', ['currency' => $currency->symbol]),
+                'monetary_value'          => round($incomes[$currencyId] ?? 0, $currency->decimal_places),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'value_parsed'            => app('amount')->formatAnything($currency, $incomes[$currencyId] ?? '0', false),
+                'local_icon'              => 'balance-scale',
+                'sub_title'               => '',
+            ];
+        }
+
+        return $return;
+    }
+
+    /**
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return array
+     */
+    private function getBillInformation(Carbon $start, Carbon $end): array
+    {
+        /*
+         * Since both this method and the chart use the exact same data, we can suffice
+         * with calling the one method in the bill repository that will get this amount.
+         */
+        $paidAmount   = $this->billRepository->getBillsPaidInRangePerCurrency($start, $end);
+        $unpaidAmount = $this->billRepository->getBillsUnpaidInRangePerCurrency($start, $end);
+        $return       = [];
+        foreach ($paidAmount as $currencyId => $amount) {
+            $amount   = bcmul($amount, '-1');
+            $currency = $this->currencyRepos->findNull((int)$currencyId);
+            if (null === $currency) {
+                continue;
+            }
+            $return[] = [
+                'key'                     => sprintf('bills-paid-in-%s', $currency->code),
+                'title'                   => trans('firefly.box_bill_paid_in_currency', ['currency' => $currency->symbol]),
+                'monetary_value'          => round($amount, $currency->decimal_places),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'value_parsed'            => app('amount')->formatAnything($currency, $amount, false),
+                'local_icon'              => 'check',
+                'sub_title'               => '',
+            ];
+        }
+
+        foreach ($unpaidAmount as $currencyId => $amount) {
+            $amount   = bcmul($amount, '-1');
+            $currency = $this->currencyRepos->findNull((int)$currencyId);
+            if (null === $currency) {
+                continue;
+            }
+            $return[] = [
+                'key'                     => sprintf('bills-unpaid-in-%s', $currency->code),
+                'title'                   => trans('firefly.box_bill_unpaid_in_currency', ['currency' => $currency->symbol]),
+                'monetary_value'          => round($amount, $currency->decimal_places),
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'value_parsed'            => app('amount')->formatAnything($currency, $amount, false),
+                'local_icon'              => 'calendar-o',
+                'sub_title'               => '',
+            ];
+        }
+
+        return $return;
+    }
+
+    /**
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return array
+     * @throws Exception
+     */
+    private function getLeftToSpendInfo(Carbon $start, Carbon $end): array
+    {
+        $return    = [];
+        $today     = new Carbon;
+        $available = $this->abRepository->getAvailableBudgetWithCurrency($start, $end);
+        $budgets   = $this->budgetRepository->getActiveBudgets();
+        $spent     = $this->opsRepository->sumExpenses($start, $end, null, $budgets);
+
+        foreach ($spent as $row) {
+            // either an amount was budgeted or 0 is available.
+            $amount          = $available[$row['currency_id']] ?? '0';
+            $spentInCurrency = $row['sum'];
+            $leftToSpend     = bcadd($amount, $spentInCurrency);
+
+            $days   = $today->diffInDays($end) + 1;
+            $perDay = '0';
+            if (0 !== $days && bccomp($leftToSpend, '0') > -1) {
+                $perDay = bcdiv($leftToSpend, (string)$days);
+            }
+
+            $return[] = [
+                'key'                     => sprintf('left-to-spend-in-%s', $row['currency_code']),
+                'title'                   => trans('firefly.box_left_to_spend_in_currency', ['currency' => $row['currency_symbol']]),
+                'monetary_value'          => round($leftToSpend, $row['currency_decimal_places']),
+                'currency_id'             => $row['currency_id'],
+                'currency_code'           => $row['currency_code'],
+                'currency_symbol'         => $row['currency_symbol'],
+                'currency_decimal_places' => $row['currency_decimal_places'],
+                'value_parsed'            => app('amount')->formatFlat($row['currency_symbol'], $row['currency_decimal_places'], $leftToSpend, false),
+                'local_icon'              => 'money',
+                'sub_title'               => (string)trans(
+                    'firefly.box_spend_per_day', ['amount' => app('amount')->formatFlat(
+                    $row['currency_symbol'], $row['currency_decimal_places'], $perDay, false
+                )]
+                ),
+            ];
+
+        }
+        return $return;
+    }
+
+    /**
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return array
+     */
+    private function getNetWorthInfo(Carbon $start, Carbon $end): array
+    {
+        /** @var User $user */
+        $user = auth()->user();
+        $date = Carbon::now()->startOfDay();
+
+
+        // start and end in the future? use $end
+        if ($this->notInDateRange($date, $start, $end)) {
+            /** @var Carbon $date */
+            $date = session('end', Carbon::now()->endOfMonth());
+        }
+
+        /** @var NetWorthInterface $netWorthHelper */
+        $netWorthHelper = app(NetWorthInterface::class);
+        $netWorthHelper->setUser($user);
+        $allAccounts = $this->accountRepository->getActiveAccountsByType([AccountType::ASSET, AccountType::DEBT, AccountType::LOAN, AccountType::MORTGAGE]);
+
+        // filter list on preference of being included.
+        $filtered = $allAccounts->filter(
+            function (Account $account) {
+                $includeNetWorth = $this->accountRepository->getMetaValue($account, 'include_net_worth');
+
+                return null === $includeNetWorth ? true : '1' === $includeNetWorth;
+            }
+        );
+
+        $netWorthSet = $netWorthHelper->getNetWorthByCurrency($filtered, $date);
+        $return      = [];
+        foreach ($netWorthSet as $data) {
+            /** @var TransactionCurrency $currency */
+            $currency = $data['currency'];
+            $amount   = round($data['balance'], $currency->decimal_places);
+            if (0.0 === $amount) {
+                continue;
+            }
+            // return stuff
+            $return[] = [
+                'key'                     => sprintf('net-worth-in-%s', $currency->code),
+                'title'                   => trans('firefly.box_net_worth_in_currency', ['currency' => $currency->symbol]),
+                'monetary_value'          => $amount,
+                'currency_id'             => $currency->id,
+                'currency_code'           => $currency->code,
+                'currency_symbol'         => $currency->symbol,
+                'currency_decimal_places' => $currency->decimal_places,
+                'value_parsed'            => app('amount')->formatAnything($currency, $data['balance'], false),
+                'local_icon'              => 'line-chart',
+                'sub_title'               => '',
+            ];
+        }
+
+        return $return;
+    }
+
+}

app/Api/V1/Controllers/TagController.php

@@ -0,0 +1,308 @@
+<?php
+/**
+ * TagController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use Carbon\Carbon;
+use FireflyIII\Api\V1\Requests\DateRequest;
+use FireflyIII\Api\V1\Requests\TagUpdateRequest;
+use FireflyIII\Api\V1\Requests\TagStoreRequest;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Tag;
+use FireflyIII\Repositories\Tag\TagRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\TagTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class TagController
+ */
+class TagController extends Controller
+{
+    use TransactionFilter;
+
+    /** @var TagRepositoryInterface The tag repository */
+    private $repository;
+
+    /**
+     * TagController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+
+                $this->repository = app(TagRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param DateRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function cloud(DateRequest $request): JsonResponse
+    {
+        // parameters for boxes:
+        $dates = $request->getAll();
+        $start = $dates['start'];
+        $end   = $dates['end'];
+
+        // get all tags:
+        $tags  = $this->repository->get();
+        $cloud = $this->getTagCloud($tags, $start, $end);
+
+        return response()->json($cloud);
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param Tag $tag
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(Tag $tag): JsonResponse
+    {
+        $this->repository->destroy($tag);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        $manager = $this->getManager();
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+
+        // get list of budgets. Count it and split it.
+        $collection = $this->repository->get();
+        $count      = $collection->count();
+        $rules      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($rules, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.tags.index') . $this->buildParams());
+
+        /** @var TagTransformer $transformer */
+        $transformer = app(TagTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($rules, $transformer, 'tags');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param Tag $tag
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(Tag $tag): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var TagTransformer $transformer */
+        $transformer = app(TagTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($tag, $transformer, 'tags');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param TagStoreRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(TagStoreRequest $request): JsonResponse
+    {
+        $rule    = $this->repository->store($request->getAll());
+        $manager = $this->getManager();
+        /** @var TagTransformer $transformer */
+        $transformer = app(TagTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'tags');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request $request
+     * @param Tag     $tag
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function transactions(Request $request, Tag $tag): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on tag.
+            ->setTag($tag)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.transactions.index') . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update a rule.
+     *
+     * @param TagUpdateRequest $request
+     * @param Tag        $tag
+     *
+     * @return JsonResponse
+     */
+    public function update(TagUpdateRequest $request, Tag $tag): JsonResponse
+    {
+        $rule    = $this->repository->update($tag, $request->getAll());
+        $manager = $this->getManager();
+        /** @var TagTransformer $transformer */
+        $transformer = app(TagTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($rule, $transformer, 'tags');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * @param array $cloud
+     * @param float $min
+     * @param float $max
+     *
+     * @return array
+     */
+    private function analyseTagCloud(array $cloud, float $min, float $max): array
+    {
+        foreach (array_keys($cloud['tags']) as $index) {
+            $cloud['tags'][$index]['relative'] = round($cloud['tags'][$index]['size'] / $max, 4);
+        }
+        $cloud['min'] = $min;
+        $cloud['max'] = $max;
+
+        return $cloud;
+    }
+
+    /**
+     * @param Collection $tags
+     * @param Carbon     $start
+     * @param Carbon     $end
+     *
+     * @return array
+     */
+    private function getTagCloud(Collection $tags, Carbon $start, Carbon $end): array
+    {
+        $min   = null;
+        $max   = 0;
+        $cloud = [
+            'tags' => [],
+        ];
+        /** @var Tag $tag */
+        foreach ($tags as $tag) {
+            $earned = (float)$this->repository->earnedInPeriod($tag, $start, $end);
+            $spent  = (float)$this->repository->spentInPeriod($tag, $start, $end);
+            $size   = ($spent * -1) + $earned;
+            $min    = $min ?? $size;
+            if ($size > 0) {
+                $max             = $size > $max ? $size : $max;
+                $cloud['tags'][] = [
+                    'tag'  => $tag->tag,
+                    'id'   => $tag->id,
+                    'size' => $size,
+                ];
+            }
+        }
+        $cloud = $this->analyseTagCloud($cloud, $min, $max);
+
+        return $cloud;
+    }
+}

app/Api/V1/Controllers/TransactionController.php

@@ -0,0 +1,367 @@
+<?php
+
+/**
+ * TransactionController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\TransactionStoreRequest;
+use FireflyIII\Api\V1\Requests\TransactionUpdateRequest;
+use FireflyIII\Events\StoredTransactionGroup;
+use FireflyIII\Events\UpdatedTransactionGroup;
+use FireflyIII\Exceptions\DuplicateTransactionException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\TransactionGroup;
+use FireflyIII\Models\TransactionJournal;
+use FireflyIII\Repositories\Journal\JournalAPIRepositoryInterface;
+use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
+use FireflyIII\Repositories\TransactionGroup\TransactionGroupRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\AttachmentTransformer;
+use FireflyIII\Transformers\PiggyBankEventTransformer;
+use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Collection;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+use Log;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+/**
+ * Class TransactionController
+ */
+class TransactionController extends Controller
+{
+    use TransactionFilter;
+
+    /** @var TransactionGroupRepositoryInterface Group repository. */
+    private $groupRepository;
+    /** @var JournalAPIRepositoryInterface Journal API repos */
+    private $journalAPIRepository;
+    /** @var JournalRepositoryInterface The journal repository */
+    private $repository;
+
+    /**
+     * TransactionController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $admin */
+                $admin = auth()->user();
+
+                $this->repository           = app(JournalRepositoryInterface::class);
+                $this->groupRepository      = app(TransactionGroupRepositoryInterface::class);
+                $this->journalAPIRepository = app(JournalAPIRepositoryInterface::class);
+                $this->repository->setUser($admin);
+                $this->groupRepository->setUser($admin);
+                $this->journalAPIRepository->setUser($admin);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param TransactionGroup $transactionGroup
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function attachments(TransactionGroup $transactionGroup): JsonResponse
+    {
+        $manager     = $this->getManager();
+        $attachments = new Collection;
+        foreach ($transactionGroup->transactionJournals as $transactionJournal) {
+            $attachments = $this->journalAPIRepository->getAttachments($transactionJournal)->merge($attachments);
+        }
+
+        /** @var AttachmentTransformer $transformer */
+        $transformer = app(AttachmentTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($attachments, $transformer, 'attachments');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param TransactionGroup $transactionGroup
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(TransactionGroup $transactionGroup): JsonResponse
+    {
+        $this->repository->destroyGroup($transactionGroup);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param TransactionJournal $transactionJournal
+     *
+     * @codeCoverageIgnore
+     * @return JsonResponse
+     */
+    public function deleteJournal(TransactionJournal $transactionJournal): JsonResponse
+    {
+        $this->repository->destroyJournal($transactionJournal);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * Show all transactions.
+     *
+     * @param Request $request
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(Request $request): JsonResponse
+    {
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $type     = $request->get('type') ?? 'default';
+        $this->parameters->set('type', $type);
+
+        $types   = $this->mapTransactionTypes($this->parameters->get('type'));
+        $manager = $this->getManager();
+        /** @var User $admin */
+        $admin = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // all info needed for the API:
+            ->withAPIInformation()
+            // set page size:
+            ->setLimit($pageSize)
+            // set page to retrieve
+            ->setPage($this->parameters->get('page'))
+            // set types of transactions to return.
+            ->setTypes($types);
+
+
+        if (null !== $this->parameters->get('start') && null !== $this->parameters->get('end')) {
+            $collector->setRange($this->parameters->get('start'), $this->parameters->get('end'));
+        }
+        $paginator = $collector->getPaginatedGroups();
+        $paginator->setPath(route('api.v1.transactions.index') . $this->buildParams());
+        $transactions = $paginator->getCollection();
+
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($transactions, $transformer, 'transactions');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * @param TransactionGroup $transactionGroup
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function piggyBankEvents(TransactionGroup $transactionGroup): JsonResponse
+    {
+        $manager = $this->getManager();
+        $events  = new Collection;
+        foreach ($transactionGroup->transactionJournals as $transactionJournal) {
+            $events = $this->journalAPIRepository->getPiggyBankEvents($transactionJournal)->merge($events);
+        }
+
+        /** @var PiggyBankEventTransformer $transformer */
+        $transformer = app(PiggyBankEventTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($events, $transformer, 'piggy_bank_events');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Show a single transaction.
+     *
+     * @param TransactionGroup $transactionGroup
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(TransactionGroup $transactionGroup): JsonResponse
+    {
+        $manager = $this->getManager();
+        /** @var User $admin */
+        $admin = auth()->user();
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on transaction group.
+            ->setTransactionGroup($transactionGroup)
+            // all info needed for the API:
+            ->withAPIInformation();
+
+        $selectedGroup = $collector->getGroups()->first();
+        if (null === $selectedGroup) {
+            throw new NotFoundHttpException();
+        }
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($selectedGroup, $transformer, 'transactions');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show a single transaction, by transaction journal.
+     *
+     * @param TransactionJournal $transactionJournal
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function showByJournal(TransactionJournal $transactionJournal): JsonResponse
+    {
+        return $this->show($transactionJournal->transactionGroup);
+    }
+
+    /**
+     * Store a new transaction.
+     *
+     * @param TransactionStoreRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(TransactionStoreRequest $request): JsonResponse
+    {
+        $data         = $request->getAll();
+        $data['user'] = auth()->user()->id;
+
+        Log::channel('audit')
+           ->info('Store new transaction over API.', $data);
+
+        try {
+            $transactionGroup = $this->groupRepository->store($data);
+        } catch (DuplicateTransactionException $e) {
+            // return bad validation message.
+            // TODO use Laravel's internal validation thing to do this.
+            $response = [
+                'message' => 'The given data was invalid.',
+                'errors'  => [
+                    'transactions.0.description' => [$e->getMessage()],
+                ],
+            ];
+
+            return response()->json($response, 422);
+        }
+
+        event(new StoredTransactionGroup($transactionGroup));
+
+        $manager = $this->getManager();
+        /** @var User $admin */
+        $admin = auth()->user();
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on transaction group.
+            ->setTransactionGroup($transactionGroup)
+            // all info needed for the API:
+            ->withAPIInformation();
+
+        $selectedGroup = $collector->getGroups()->first();
+        if (null === $selectedGroup) {
+            throw new NotFoundHttpException(); // @codeCoverageIgnore
+        }
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($selectedGroup, $transformer, 'transactions');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+
+    /**
+     * Update a transaction.
+     *
+     * @param TransactionUpdateRequest $request
+     * @param TransactionGroup         $transactionGroup
+     *
+     * @return JsonResponse
+     */
+    public function update(TransactionUpdateRequest $request, TransactionGroup $transactionGroup): JsonResponse
+    {
+        Log::debug('Now in update routine.');
+        $data             = $request->getAll();
+        $transactionGroup = $this->groupRepository->update($transactionGroup, $data);
+        $manager          = $this->getManager();
+
+        event(new UpdatedTransactionGroup($transactionGroup));
+
+        /** @var User $admin */
+        $admin = auth()->user();
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector
+            ->setUser($admin)
+            // filter on transaction group.
+            ->setTransactionGroup($transactionGroup)
+            // all info needed for the API:
+            ->withAPIInformation();
+
+        $selectedGroup = $collector->getGroups()->first();
+        if (null === $selectedGroup) {
+            throw new NotFoundHttpException(); // @codeCoverageIgnore
+        }
+        /** @var TransactionGroupTransformer $transformer */
+        $transformer = app(TransactionGroupTransformer::class);
+        $transformer->setParameters($this->parameters);
+        $resource = new Item($selectedGroup, $transformer, 'transactions');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/TransactionLinkController.php

@@ -0,0 +1,213 @@
+<?php
+/**
+ * TransactionLinkController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\TransactionLinkRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Models\TransactionJournalLink;
+use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
+use FireflyIII\Repositories\LinkType\LinkTypeRepositoryInterface;
+use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Transformers\TransactionLinkTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+/**
+ * Class TransactionLinkController
+ */
+class TransactionLinkController extends Controller
+{
+    use TransactionFilter;
+
+    /** @var JournalRepositoryInterface The journal repository */
+    private $journalRepository;
+    /** @var LinkTypeRepositoryInterface The link type repository */
+    private $repository;
+
+    /**
+     * TransactionLinkController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user = auth()->user();
+
+                $this->repository        = app(LinkTypeRepositoryInterface::class);
+                $this->journalRepository = app(JournalRepositoryInterface::class);
+
+                $this->repository->setUser($user);
+                $this->journalRepository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Delete the resource.
+     *
+     * @param TransactionJournalLink $link
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function delete(TransactionJournalLink $link): JsonResponse
+    {
+        $this->repository->destroyLink($link);
+
+        return response()->json([], 204);
+    }
+
+    /**
+     * List all of them.
+     *
+     * @param Request $request
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(Request $request): JsonResponse
+    {
+        // create some objects:
+        $manager = $this->getManager();
+        // read type from URI
+        $name = $request->get('name');
+
+        // types to get, page size:
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $linkType = $this->repository->findByName($name);
+
+        // get list of transaction links. Count it and split it.
+        $collection   = $this->repository->getJournalLinks($linkType);
+        $count        = $collection->count();
+        $journalLinks = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($journalLinks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.transaction_links.index') . $this->buildParams());
+
+        /** @var TransactionLinkTransformer $transformer */
+        $transformer = app(TransactionLinkTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($journalLinks, $transformer, 'transaction_links');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * List single resource.
+     *
+     * @param TransactionJournalLink $journalLink
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(TransactionJournalLink $journalLink): JsonResponse
+    {
+        $manager = $this->getManager();
+
+        /** @var TransactionLinkTransformer $transformer */
+        $transformer = app(TransactionLinkTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($journalLink, $transformer, 'transaction_links');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+    /**
+     * Store new object.
+     *
+     * @param TransactionLinkRequest $request
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function store(TransactionLinkRequest $request): JsonResponse
+    {
+        $manager = $this->getManager();
+        $data    = $request->getAll();
+        $inward  = $this->journalRepository->findNull($data['inward_id'] ?? 0);
+        $outward = $this->journalRepository->findNull($data['outward_id'] ?? 0);
+        if (null === $inward || null === $outward) {
+            throw new FireflyException('200024: Source or destination does not exist.');
+        }
+        $data['direction'] = 'inward';
+
+        $journalLink = $this->repository->storeLink($data, $inward, $outward);
+
+        /** @var TransactionLinkTransformer $transformer */
+        $transformer = app(TransactionLinkTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($journalLink, $transformer, 'transaction_links');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update object.
+     *
+     * @param TransactionLinkRequest $request
+     * @param TransactionJournalLink $journalLink
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     */
+    public function update(TransactionLinkRequest $request, TransactionJournalLink $journalLink): JsonResponse
+    {
+        $manager         = $this->getManager();
+        $data            = $request->getAll();
+        $data['inward']  = $this->journalRepository->findNull($data['inward_id'] ?? 0);
+        $data['outward'] = $this->journalRepository->findNull($data['outward_id'] ?? 0);
+        if (null === $data['inward'] || null === $data['outward']) {
+            throw new FireflyException('200024: Source or destination does not exist.');
+        }
+        $data['direction'] = 'inward';
+        $journalLink       = $this->repository->updateLink($journalLink, $data);
+
+        /** @var TransactionLinkTransformer $transformer */
+        $transformer = app(TransactionLinkTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($journalLink, $transformer, 'transaction_links');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+}

app/Api/V1/Controllers/UserController.php

@@ -0,0 +1,191 @@
+<?php
+
+/**
+ * UserController.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers;
+
+use FireflyIII\Api\V1\Requests\UserStoreRequest;
+use FireflyIII\Api\V1\Requests\UserUpdateRequest;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Repositories\User\UserRepositoryInterface;
+use FireflyIII\Transformers\UserTransformer;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Pagination\LengthAwarePaginator;
+use League\Fractal\Pagination\IlluminatePaginatorAdapter;
+use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
+
+
+/**
+ * Class UserController.
+ *
+ */
+class UserController extends Controller
+{
+
+    /** @var UserRepositoryInterface The user repository */
+    private $repository;
+
+    /**
+     * UserController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var UserRepositoryInterface repository */
+                $this->repository = app(UserRepositoryInterface::class);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param User $user
+     *
+     * @return JsonResponse
+     * @throws FireflyException
+     * @codeCoverageIgnore
+     */
+    public function delete(User $user): JsonResponse
+    {
+        /** @var User $admin */
+        $admin = auth()->user();
+        if ($admin->id !== $user->id && $this->repository->hasRole($admin, 'owner')) {
+            $this->repository->destroy($user);
+
+            return response()->json([], 204);
+        }
+        throw new FireflyException('200025: No access to function.'); // @codeCoverageIgnore
+    }
+
+    /**
+     * Display a listing of the resource.
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function index(): JsonResponse
+    {
+        // user preferences
+        $pageSize = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $manager  = $this->getManager();
+
+        // build collection
+        $collection = $this->repository->all();
+        $count      = $collection->count();
+        $users      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // make paginator:
+        $paginator = new LengthAwarePaginator($users, $count, $pageSize, $this->parameters->get('page'));
+        $paginator->setPath(route('api.v1.users.index') . $this->buildParams());
+
+        // make resource
+        /** @var UserTransformer $transformer */
+        $transformer = app(UserTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new FractalCollection($users, $transformer, 'users');
+        $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Show a single user.
+     *
+     * @param User $user
+     *
+     * @return JsonResponse
+     * @codeCoverageIgnore
+     */
+    public function show(User $user): JsonResponse
+    {
+        // make manager
+        $manager = $this->getManager();
+        // make resource
+        /** @var UserTransformer $transformer */
+        $transformer = app(UserTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($user, $transformer, 'users');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Store a new user.
+     *
+     * @param UserStoreRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function store(UserStoreRequest $request): JsonResponse
+    {
+        $data    = $request->getAll();
+        $user    = $this->repository->store($data);
+        $manager = $this->getManager();
+
+        // make resource
+
+        /** @var UserTransformer $transformer */
+        $transformer = app(UserTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($user, $transformer, 'users');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+    }
+
+    /**
+     * Update a user.
+     *
+     * @param UserUpdateRequest $request
+     * @param User              $user
+     *
+     * @return JsonResponse
+     */
+    public function update(UserUpdateRequest $request, User $user): JsonResponse
+    {
+        $data    = $request->getAll();
+        $user    = $this->repository->update($user, $data);
+        $manager = $this->getManager();
+        // make resource
+        /** @var UserTransformer $transformer */
+        $transformer = app(UserTransformer::class);
+        $transformer->setParameters($this->parameters);
+
+        $resource = new Item($user, $transformer, 'users');
+
+        return response()->json($manager->createData($resource)->toArray())->header('Content-Type', 'application/vnd.api+json');
+
+    }
+
+}

app/Api/V1/Requests/AccountStoreRequest.php

@@ -0,0 +1,133 @@
+<?php
+
+/**
+ * AccountStoreRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\Location;
+use FireflyIII\Rules\IsBoolean;
+
+/**
+ * Class AccountStoreRequest
+ *
+ * @codeCoverageIgnore
+ */
+class AccountStoreRequest extends Request
+{
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllAccountData(): array
+    {
+        $active          = true;
+        $includeNetWorth = true;
+        if (null !== $this->get('active')) {
+            $active = $this->boolean('active');
+        }
+        if (null !== $this->get('include_net_worth')) {
+            $includeNetWorth = $this->boolean('include_net_worth');
+        }
+        $data = [
+            'name'                    => $this->string('name'),
+            'active'                  => $active,
+            'include_net_worth'       => $includeNetWorth,
+            'account_type'            => $this->string('type'),
+            'account_type_id'         => null,
+            'currency_id'             => $this->integer('currency_id'),
+            'currency_code'           => $this->string('currency_code'),
+            'virtual_balance'         => $this->string('virtual_balance'),
+            'iban'                    => $this->string('iban'),
+            'BIC'                     => $this->string('bic'),
+            'account_number'          => $this->string('account_number'),
+            'account_role'            => $this->string('account_role'),
+            'opening_balance'         => $this->string('opening_balance'),
+            'opening_balance_date'    => $this->date('opening_balance_date'),
+            'cc_type'                 => $this->string('credit_card_type'),
+            'cc_Monthly_payment_date' => $this->string('monthly_payment_date'),
+            'notes'                   => $this->nlString('notes'),
+            'interest'                => $this->string('interest'),
+            'interest_period'         => $this->string('interest_period'),
+        ];
+        // append Location information.
+        $data = $this->appendLocationData($data, null);
+
+        if ('liability' === $data['account_type']) {
+            $data['opening_balance']      = bcmul($this->string('liability_amount'), '-1');
+            $data['opening_balance_date'] = $this->date('liability_start_date');
+            $data['account_type']         = $this->string('liability_type');
+            $data['account_type_id']      = null;
+        }
+
+        return $data;
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $accountRoles   = implode(',', config('firefly.accountRoles'));
+        $types          = implode(',', array_keys(config('firefly.subTitlesByIdentifier')));
+        $ccPaymentTypes = implode(',', array_keys(config('firefly.ccTypes')));
+        $rules          = [
+            'name'                 => 'required|min:1|uniqueAccountForUser',
+            'type'                 => 'required|' . sprintf('in:%s', $types),
+            'iban'                 => 'iban|nullable',
+            'bic'                  => 'bic|nullable',
+            'account_number'       => 'between:1,255|nullable|uniqueAccountNumberForUser',
+            'opening_balance'      => 'numeric|required_with:opening_balance_date|nullable',
+            'opening_balance_date' => 'date|required_with:opening_balance|nullable',
+            'virtual_balance'      => 'numeric|nullable',
+            'currency_id'          => 'numeric|exists:transaction_currencies,id',
+            'currency_code'        => 'min:3|max:3|exists:transaction_currencies,code',
+            'active'               => [new IsBoolean],
+            'include_net_worth'    => [new IsBoolean],
+            'account_role'         => sprintf('in:%s|required_if:type,asset', $accountRoles),
+            'credit_card_type'     => sprintf('in:%s|required_if:account_role,ccAsset', $ccPaymentTypes),
+            'monthly_payment_date' => 'date' . '|required_if:account_role,ccAsset|required_if:credit_card_type,monthlyFull',
+            'liability_type'       => 'required_if:type,liability|in:loan,debt,mortgage',
+            'liability_amount'     => 'required_if:type,liability|min:0|numeric',
+            'liability_start_date' => 'required_if:type,liability|date',
+            'interest'             => 'required_if:type,liability|between:0,100|numeric',
+            'interest_period'      => 'required_if:type,liability|in:daily,monthly,yearly',
+            'notes'                => 'min:0|max:65536',
+        ];
+        $rules = Location::requestRules($rules);
+
+        return $rules;
+    }
+}

app/Api/V1/Requests/AccountUpdateRequest.php

@@ -0,0 +1,135 @@
+<?php
+
+/**
+ * AccountUpdateRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\Location;
+use FireflyIII\Rules\IsBoolean;
+
+/**
+ * Class AccountUpdateRequest
+ *
+ * @codeCoverageIgnore
+ */
+class AccountUpdateRequest extends Request
+{
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * @return array
+     */
+    public function getUpdateData(): array
+    {
+        $active          = null;
+        $includeNetWorth = null;
+        if (null !== $this->get('active')) {
+            $active = $this->boolean('active');
+        }
+        if (null !== $this->get('include_net_worth')) {
+            $includeNetWorth = $this->boolean('include_net_worth');
+        }
+        $data = [
+            'name'                    => $this->nullableString('name'),
+            'active'                  => $active,
+            'include_net_worth'       => $includeNetWorth,
+            'account_type'            => $this->nullableString('type'),
+            'account_type_id'         => null,
+            'currency_id'             => $this->nullableInteger('currency_id'),
+            'currency_code'           => $this->nullableString('currency_code'),
+            'virtual_balance'         => $this->nullableString('virtual_balance'),
+            'iban'                    => $this->nullableString('iban'),
+            'BIC'                     => $this->nullableString('bic'),
+            'account_number'          => $this->nullableString('account_number'),
+            'account_role'            => $this->nullableString('account_role'),
+            'opening_balance'         => $this->nullableString('opening_balance'),
+            'opening_balance_date'    => $this->date('opening_balance_date'),
+            'cc_type'                 => $this->nullableString('credit_card_type'),
+            'cc_Monthly_payment_date' => $this->nullableString('monthly_payment_date'),
+            'notes'                   => $this->nullableNlString('notes'),
+            'interest'                => $this->nullableString('interest'),
+            'interest_period'         => $this->nullableString('interest_period'),
+        ];
+
+        $data = $this->appendLocationData($data, null);
+
+        if ('liability' === $data['account_type']) {
+            $data['opening_balance']      = bcmul($this->nullableString('liability_amount'), '-1');
+            $data['opening_balance_date'] = $this->date('liability_start_date');
+            $data['account_type']         = $this->nullableString('liability_type');
+            $data['account_type_id']      = null;
+        }
+
+        return $data;
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $account        = $this->route()->parameter('account');
+        $accountRoles   = implode(',', config('firefly.accountRoles'));
+        $types          = implode(',', array_keys(config('firefly.subTitlesByIdentifier')));
+        $ccPaymentTypes = implode(',', array_keys(config('firefly.ccTypes')));
+
+        $rules          = [
+            'name'                 => sprintf('min:1|uniqueAccountForUser:%d', $account->id),
+            'type'                 => sprintf('in:%s', $types),
+            'iban'                 => 'iban|nullable',
+            'bic'                  => 'bic|nullable',
+            'account_number'       => sprintf('between:1,255|nullable|uniqueAccountNumberForUser:%d', $account->id),
+            'opening_balance'      => 'numeric|required_with:opening_balance_date|nullable',
+            'opening_balance_date' => 'date|required_with:opening_balance|nullable',
+            'virtual_balance'      => 'numeric|nullable',
+            'currency_id'          => 'numeric|exists:transaction_currencies,id',
+            'currency_code'        => 'min:3|max:3|exists:transaction_currencies,code',
+            'active'               => [new IsBoolean],
+            'include_net_worth'    => [new IsBoolean],
+            'account_role'         => sprintf('in:%s|required_if:type,asset', $accountRoles),
+            'credit_card_type'     => sprintf('in:%s|required_if:account_role,ccAsset', $ccPaymentTypes),
+            'monthly_payment_date' => 'date' . '|required_if:account_role,ccAsset|required_if:credit_card_type,monthlyFull',
+            'liability_type'       => 'required_if:type,liability|in:loan,debt,mortgage',
+            'liability_amount'     => 'required_if:type,liability|min:0|numeric',
+            'liability_start_date' => 'required_if:type,liability|date',
+            'interest'             => 'required_if:type,liability|between:0,100|numeric',
+            'interest_period'      => 'required_if:type,liability|in:daily,monthly,yearly',
+            'notes'                => 'min:0|max:65536',
+        ];
+        $rules = Location::requestRules($rules);
+
+        return $rules;
+    }
+}

app/Api/V1/Requests/AttachmentStoreRequest.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * AttachmentStoreRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\Bill;
+use FireflyIII\Models\ImportJob;
+use FireflyIII\Models\TransactionJournal;
+use FireflyIII\Rules\IsValidAttachmentModel;
+
+/**
+ * Class AttachmentStoreRequest
+ *
+ * @codeCoverageIgnore
+ */
+class AttachmentStoreRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'filename' => $this->string('filename'),
+            'title'    => $this->string('title'),
+            'notes'    => $this->nlString('notes'),
+            'model'    => $this->string('model'),
+            'model_id' => $this->integer('model_id'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $models = implode(
+            ',',
+            [
+                str_replace('FireflyIII\\Models\\', '', Bill::class),
+                str_replace('FireflyIII\\Models\\', '', ImportJob::class),
+                str_replace('FireflyIII\\Models\\', '', TransactionJournal::class),
+            ]
+        );
+        $model  = $this->string('model');
+
+        return [
+            'filename' => 'required|between:1,255',
+            'title'    => 'between:1,255',
+            'notes'    => 'between:1,65000',
+            'model'    => sprintf('required|in:%s', $models),
+            'model_id' => ['required', 'numeric', new IsValidAttachmentModel($model)],
+        ];
+    }
+}

app/Api/V1/Requests/AttachmentUpdateRequest.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * AttachmentUpdateRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+/**
+ * ClassAttachmentUpdateRequest
+ *
+ * @codeCoverageIgnore
+ */
+class AttachmentUpdateRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'filename' => $this->string('filename'),
+            'title'    => $this->string('title'),
+            'notes'    => $this->nlString('notes'),
+            'model'    => $this->string('model'),
+            'model_id' => $this->integer('model_id'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'filename' => 'between:1,255',
+            'title'    => 'between:1,255',
+            'notes'    => 'between:1,65000',
+        ];
+    }
+}

app/Api/V1/Requests/AvailableBudgetRequest.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * AvailableBudgetRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+/**
+ * Class AvailableBudgetRequest
+ *
+ * @codeCoverageIgnore
+ */
+class AvailableBudgetRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'currency_id'   => $this->integer('currency_id'),
+            'currency_code' => $this->string('currency_code'),
+            'amount'        => $this->string('amount'),
+            'start'         => $this->date('start'),
+            'end'           => $this->date('end'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'currency_id'   => 'numeric|exists:transaction_currencies,id',
+            'currency_code' => 'min:3|max:3|exists:transaction_currencies,code',
+            'amount'        => 'required|numeric|more:0',
+            'start'         => 'required|date|before:end',
+            'end'           => 'required|date|after:start',
+        ];
+
+        return $rules;
+    }
+
+
+}

app/Api/V1/Requests/BillRequest.php

@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * BillRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Rules\IsBoolean;
+use Illuminate\Validation\Validator;
+
+/**
+ * Class BillRequest
+ *
+ * TODO AFTER 4.8,0: split this into two request classes.
+ *
+ * @codeCoverageIgnore
+ */
+class BillRequest extends Request
+{
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        $active = true;
+        if (null !== $this->get('active')) {
+            $active = $this->boolean('active');
+        }
+
+        $data = [
+            'name'          => $this->string('name'),
+            'amount_min'    => $this->string('amount_min'),
+            'amount_max'    => $this->string('amount_max'),
+            'currency_id'   => $this->integer('currency_id'),
+            'currency_code' => $this->string('currency_code'),
+            'date'          => $this->date('date'),
+            'repeat_freq'   => $this->string('repeat_freq'),
+            'skip'          => $this->integer('skip'),
+            'active'        => $active,
+            'notes'         => $this->nlString('notes'),
+        ];
+
+        return $data;
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     *
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'name'          => 'required|between:1,255|uniqueObjectForUser:bills,name',
+            'amount_min'    => 'required|numeric|more:0',
+            'amount_max'    => 'required|numeric|more:0',
+            'currency_id'   => 'numeric|exists:transaction_currencies,id',
+            'currency_code' => 'min:3|max:3|exists:transaction_currencies,code',
+            'date'          => 'required|date',
+            'repeat_freq'   => 'required|in:weekly,monthly,quarterly,half-year,yearly',
+            'skip'          => 'between:0,31',
+            'active'        => [new IsBoolean],
+            'notes'         => 'between:1,65536',
+        ];
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                $bill          = $this->route()->parameter('bill');
+                $rules['name'] .= ',' . $bill->id;
+                break;
+        }
+
+        return $rules;
+    }
+
+    /**
+     * Configure the validator instance.
+     *
+     * @param Validator $validator
+     *
+     * @return void
+     */
+    public function withValidator(Validator $validator): void
+    {
+        $validator->after(
+            static function (Validator $validator) {
+                $data = $validator->getData();
+                $min  = (float)($data['amount_min'] ?? 0);
+                $max  = (float)($data['amount_max'] ?? 0);
+                if ($min > $max) {
+                    $validator->errors()->add('amount_min', (string)trans('validation.amount_min_over_max'));
+                }
+            }
+        );
+    }
+}

app/Api/V1/Requests/BudgetLimitRequest.php

@@ -0,0 +1,95 @@
+<?php
+/**
+ * BudgetLimitRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+/**
+ * Class BudgetLimitRequest
+ *
+ * @codeCoverageIgnore
+ * TODO AFTER 4.8,0: split this into two request classes.
+ */
+class BudgetLimitRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'budget_id'     => $this->integer('budget_id'),
+            'start'         => $this->date('start'),
+            'end'           => $this->date('end'),
+            'amount'        => $this->string('amount'),
+            'currency_id'   => $this->integer('currency_id'),
+            'currency_code' => $this->string('currency_code'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'budget_id'     => 'required|exists:budgets,id|belongsToUser:budgets,id',
+            'start'         => 'required|before:end|date',
+            'end'           => 'required|after:start|date',
+            'amount'        => 'required|more:0',
+            'currency_id'   => 'numeric|exists:transaction_currencies,id',
+            'currency_code' => 'min:3|max:3|exists:transaction_currencies,code',
+        ];
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                $rules['budget_id'] = 'required|exists:budgets,id|belongsToUser:budgets,id';
+                break;
+        }
+        // if request has a budget already, drop the rule.
+        $budget = $this->route()->parameter('budget');
+        if (null !== $budget) {
+            unset($rules['budget_id']);
+        }
+
+
+        return $rules;
+    }
+
+}

app/Api/V1/Requests/BudgetRequest.php

@@ -0,0 +1,91 @@
+<?php
+/**
+ * BudgetRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\Budget;
+use FireflyIII\Rules\IsBoolean;
+
+/**
+ * Class BudgetRequest
+ *
+ * @codeCoverageIgnore
+ * TODO AFTER 4.8,0: split this into two request classes.
+ */
+class BudgetRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        $active = true;
+        if (null !== $this->get('active')) {
+            $active = $this->boolean('active');
+        }
+
+        return [
+            'name'   => $this->string('name'),
+            'active' => $active,
+            'order'  => 0,
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'name'   => 'required|between:1,100|uniqueObjectForUser:budgets,name',
+            'active' => [new IsBoolean],
+        ];
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                /** @var Budget $budget */
+                $budget        = $this->route()->parameter('budget');
+                $rules['name'] = sprintf('required|between:1,100|uniqueObjectForUser:budgets,name,%d', $budget->id);
+                break;
+        }
+
+        return $rules;
+    }
+}

app/Api/V1/Requests/CategoryRequest.php

@@ -0,0 +1,82 @@
+<?php
+/**
+ * CategoryRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\Category;
+
+/**
+ * Class CategoryRequest
+ *
+ * @codeCoverageIgnore
+ * TODO AFTER 4.8,0: split this into two request classes.
+ */
+class CategoryRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'name' => $this->string('name'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'name' => 'required|between:1,100|uniqueObjectForUser:categories,name',
+        ];
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                /** @var Category $category */
+                $category      = $this->route()->parameter('category');
+                $rules['name'] = sprintf('required|between:1,100|uniqueObjectForUser:categories,name,%d', $category->id);
+                break;
+        }
+
+        return $rules;
+    }
+}

app/Api/V1/Requests/ConfigurationRequest.php

@@ -0,0 +1,85 @@
+<?php
+
+/**
+ * ConfigurationRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Rules\IsBoolean;
+
+/**
+ * Class ConfigurationRequest
+ *
+ * @codeCoverageIgnore
+ */
+class ConfigurationRequest extends Request
+{
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        $name = $this->route()->parameter('configName');
+        switch ($name) {
+            case 'is_demo_site':
+            case 'single_user_mode':
+                return ['value' => $this->boolean('value')];
+            case 'permission_update_check':
+                return ['value' => $this->integer('value')];
+        }
+
+        return ['value' => $this->string('value')]; // @codeCoverageIgnore
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $name = $this->route()->parameter('configName');
+        switch ($name) {
+            case 'is_demo_site':
+            case 'single_user_mode':
+                return ['value' => ['required', new IsBoolean]];
+            case 'permission_update_check':
+                return ['value' => 'required|numeric|between:-1,1'];
+        }
+
+        return ['value' => 'required']; // @codeCoverageIgnore
+    }
+}

app/Api/V1/Requests/CurrencyRequest.php

@@ -0,0 +1,106 @@
+<?php
+/**
+ * CurrencyRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Rules\IsBoolean;
+
+
+/**
+ * Class CurrencyRequest
+ *
+ * @codeCoverageIgnore
+ * TODO AFTER 4.8,0: split this into two request classes.
+ */
+class CurrencyRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        $enabled = true;
+        $default = false;
+        if (null !== $this->get('enabled')) {
+            $enabled = $this->boolean('enabled');
+        }
+        if (null !== $this->get('default')) {
+            $default = $this->boolean('default');
+        }
+
+        return [
+            'name'           => $this->string('name'),
+            'code'           => $this->string('code'),
+            'symbol'         => $this->string('symbol'),
+            'decimal_places' => $this->integer('decimal_places'),
+            'default'        => $default,
+            'enabled'        => $enabled,
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'name'           => 'required|between:1,255|unique:transaction_currencies,name',
+            'code'           => 'required|between:3,3|unique:transaction_currencies,code',
+            'symbol'         => 'required|between:1,8|unique:transaction_currencies,symbol',
+            'decimal_places' => 'between:0,20|numeric|min:0|max:20',
+            'enabled'        => [new IsBoolean()],
+            'default'        => [new IsBoolean()],
+
+        ];
+
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                $currency        = $this->route()->parameter('currency_code');
+                $rules['name']   = 'required|between:1,255|unique:transaction_currencies,name,' . $currency->id;
+                $rules['code']   = 'required|between:3,3|unique:transaction_currencies,code,' . $currency->id;
+                $rules['symbol'] = 'required|between:1,8|unique:transaction_currencies,symbol,' . $currency->id;
+                break;
+        }
+
+        return $rules;
+
+    }
+}

app/Api/V1/Requests/DateRequest.php

@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * DateRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+
+/**
+ * Request class for end points that require date parameters.
+ *
+ * Class DateRequest
+ */
+class DateRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'start' => $this->date('start'),
+            'end'   => $this->date('end'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'start' => 'required|date',
+            'end'   => 'required|date|after:start',
+        ];
+    }
+}

app/Api/V1/Requests/LinkTypeRequest.php

@@ -0,0 +1,94 @@
+<?php
+/**
+ * LinkTypeRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\LinkType;
+use Illuminate\Validation\Rule;
+
+/**
+ *
+ * Class LinkTypeRequest
+ *
+ * @codeCoverageIgnore
+ * TODO AFTER 4.8,0: split this into two request classes.
+ */
+class LinkTypeRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'name'    => $this->string('name'),
+            'outward' => $this->string('outward'),
+            'inward'  => $this->string('inward'),
+        ];
+
+
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'name'    => 'required|unique:link_types,name|min:1',
+            'outward' => 'required|unique:link_types,outward|min:1|different:inward',
+            'inward'  => 'required|unique:link_types,inward|min:1|different:outward',
+        ];
+
+
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                /** @var LinkType $linkType */
+                $linkType         = $this->route()->parameter('linkType');
+                $rules['name']    = ['required', Rule::unique('link_types', 'name')->ignore($linkType->id), 'min:1'];
+                $rules['outward'] = ['required', 'different:inward', Rule::unique('link_types', 'outward')->ignore($linkType->id), 'min:1'];
+                $rules['inward']  = ['required', 'different:outward', Rule::unique('link_types', 'inward')->ignore($linkType->id), 'min:1'];
+                break;
+        }
+
+        return $rules;
+    }
+}

app/Api/V1/Requests/PiggyBankRequest.php

@@ -0,0 +1,102 @@
+<?php
+/**
+ * PiggyBankRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\PiggyBank;
+use FireflyIII\Rules\IsAssetAccountId;
+use FireflyIII\Rules\LessThanPiggyTarget;
+use FireflyIII\Rules\ZeroOrMore;
+
+/**
+ *
+ * Class PiggyBankRequest
+ *
+ * @codeCoverageIgnore
+ * TODO AFTER 4.8,0: split this into two request classes.
+ */
+class PiggyBankRequest extends Request
+{
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'name'           => $this->string('name'),
+            'account_id'     => $this->integer('account_id'),
+            'targetamount'   => $this->string('target_amount'),
+            'current_amount' => $this->string('current_amount'),
+            'startdate'      => $this->date('start_date'),
+            'targetdate'     => $this->date('target_date'),
+            'notes'          => $this->nlString('notes'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $rules = [
+            'name'           => 'required|between:1,255|uniquePiggyBankForUser',
+            'current_amount' => ['numeric', new ZeroOrMore, 'lte:target_amount'],
+            'start_date'     => 'date|nullable',
+            'target_date'    => 'date|nullable|after:start_date',
+            'notes'          => 'max:65000',
+        ];
+
+        switch ($this->method()) {
+            default:
+                break;
+            case 'PUT':
+            case 'PATCH':
+                /** @var PiggyBank $piggyBank */
+                $piggyBank               = $this->route()->parameter('piggyBank');
+                $rules['name']           = 'between:1,255|uniquePiggyBankForUser:' . $piggyBank->id;
+                $rules['account_id']     = ['belongsToUser:accounts', new IsAssetAccountId];
+                $rules['target_amount']  = 'numeric|more:0';
+                $rules['current_amount'] = ['numeric', new ZeroOrMore, new LessThanPiggyTarget];
+                break;
+        }
+
+
+        return $rules;
+    }
+
+}

app/Api/V1/Requests/PreferenceRequest.php

@@ -0,0 +1,71 @@
+<?php
+/**
+ * PreferenceRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+/**
+ *
+ * Class PreferenceRequest
+ *
+ * @codeCoverageIgnore
+ */
+class PreferenceRequest extends Request
+{
+
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        return [
+            'data' => $this->get('data'),
+        ];
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        return [
+            'data' => 'required|between:1,65000',
+        ];
+    }
+
+}

app/Api/V1/Requests/RecurrenceStoreRequest.php

@@ -0,0 +1,223 @@
+<?php
+/**
+ * RecurrenceStoreRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use Carbon\Carbon;
+use FireflyIII\Rules\BelongsUser;
+use FireflyIII\Rules\IsBoolean;
+use FireflyIII\Validation\RecurrenceValidation;
+use FireflyIII\Validation\TransactionValidation;
+use Illuminate\Validation\Validator;
+
+/**
+ * Class RecurrenceStoreRequest
+ */
+class RecurrenceStoreRequest extends Request
+{
+    use RecurrenceValidation, TransactionValidation;
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        $active     = true;
+        $applyRules = true;
+        if (null !== $this->get('active')) {
+            $active = $this->boolean('active');
+        }
+        if (null !== $this->get('apply_rules')) {
+            $applyRules = $this->boolean('apply_rules');
+        }
+        $return = [
+            'recurrence'   => [
+                'type'         => $this->string('type'),
+                'title'        => $this->string('title'),
+                'description'  => $this->string('description'),
+                'first_date'   => $this->date('first_date'),
+                'repeat_until' => $this->date('repeat_until'),
+                'repetitions'  => $this->integer('nr_of_repetitions'),
+                'apply_rules'  => $applyRules,
+                'active'       => $active,
+            ],
+            'transactions' => $this->getTransactionData(),
+            'repetitions'  => $this->getRepetitionData(),
+        ];
+
+        return $return;
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        $today = Carbon::now()->addDay();
+
+        return [
+            'type'                                 => 'required|in:withdrawal,transfer,deposit',
+            'title'                                => 'required|between:1,255|uniqueObjectForUser:recurrences,title',
+            'description'                          => 'between:1,65000',
+            'first_date'                           => 'required|date',
+            'apply_rules'                          => [new IsBoolean],
+            'active'                               => [new IsBoolean],
+            'repeat_until'                         => sprintf('date|after:%s', $today->format('Y-m-d')),
+            'nr_of_repetitions'                    => 'numeric|between:1,31',
+            'repetitions.*.type'                   => 'required|in:daily,weekly,ndom,monthly,yearly',
+            'repetitions.*.moment'                 => 'between:0,10',
+            'repetitions.*.skip'                   => 'required|numeric|between:0,31',
+            'repetitions.*.weekend'                => 'required|numeric|min:1|max:4',
+            'transactions.*.description'           => 'required|between:1,255',
+            'transactions.*.amount'                => 'required|numeric|more:0',
+            'transactions.*.foreign_amount'        => 'numeric|more:0',
+            'transactions.*.currency_id'           => 'numeric|exists:transaction_currencies,id',
+            'transactions.*.currency_code'         => 'min:3|max:3|exists:transaction_currencies,code',
+            'transactions.*.foreign_currency_id'   => 'numeric|exists:transaction_currencies,id',
+            'transactions.*.foreign_currency_code' => 'min:3|max:3|exists:transaction_currencies,code',
+            'transactions.*.source_id'             => ['numeric', 'nullable', new BelongsUser],
+            'transactions.*.source_name'           => 'between:1,255|nullable',
+            'transactions.*.destination_id'        => ['numeric', 'nullable', new BelongsUser],
+            'transactions.*.destination_name'      => 'between:1,255|nullable',
+
+            // new and updated fields:
+            'transactions.*.budget_id'             => ['mustExist:budgets,id', new BelongsUser],
+            'transactions.*.budget_name'           => ['between:1,255', 'nullable', new BelongsUser],
+            'transactions.*.category_id'           => ['mustExist:categories,id', new BelongsUser],
+            'transactions.*.category_name'         => 'between:1,255|nullable',
+            'transactions.*.piggy_bank_id'         => ['numeric', 'mustExist:piggy_banks,id', new BelongsUser],
+            'transactions.*.piggy_bank_name'       => ['between:1,255', 'nullable', new BelongsUser],
+            'transactions.*.tags'                  => 'between:1,64000',
+
+
+        ];
+    }
+
+    /**
+     * Configure the validator instance.
+     *
+     * @param Validator $validator
+     *
+     * @return void
+     */
+    public function withValidator(Validator $validator): void
+    {
+        $validator->after(
+            function (Validator $validator) {
+                $this->validateOneRecurrenceTransaction($validator);
+                $this->validateOneRepetition($validator);
+                $this->validateRecurrenceRepetition($validator);
+                $this->validateRepetitionMoment($validator);
+                $this->validateForeignCurrencyInformation($validator);
+                $this->validateAccountInformation($validator);
+            }
+        );
+    }
+
+    /**
+     * Returns the repetition data as it is found in the submitted data.
+     *
+     * @return array
+     */
+    private function getRepetitionData(): array
+    {
+        $return = [];
+        // repetition data:
+        /** @var array $repetitions */
+        $repetitions = $this->get('repetitions');
+        if (null === $repetitions) {
+            return [];
+        }
+        /** @var array $repetition */
+        foreach ($repetitions as $repetition) {
+            $return[] = [
+                'type'    => $repetition['type'],
+                'moment'  => $repetition['moment'],
+                'skip'    => (int)$repetition['skip'],
+                'weekend' => (int)$repetition['weekend'],
+            ];
+        }
+
+        return $return;
+    }
+
+    /**
+     * Returns the transaction data as it is found in the submitted data. It's a complex method according to code
+     * standards but it just has a lot of ??-statements because of the fields that may or may not exist.
+     *
+     * @return array
+     */
+    private function getTransactionData(): array
+    {
+        $return = [];
+        // transaction data:
+        /** @var array $transactions */
+        $transactions = $this->get('transactions');
+        if (null === $transactions) {
+            return [];
+        }
+        /** @var array $transaction */
+        foreach ($transactions as $transaction) {
+            $return[] = [
+                'amount'                => $transaction['amount'],
+                'currency_id'           => isset($transaction['currency_id']) ? (int)$transaction['currency_id'] : null,
+                'currency_code'         => $transaction['currency_code'] ?? null,
+                'foreign_amount'        => $transaction['foreign_amount'] ?? null,
+                'foreign_currency_id'   => isset($transaction['foreign_currency_id']) ? (int)$transaction['foreign_currency_id'] : null,
+                'foreign_currency_code' => $transaction['foreign_currency_code'] ?? null,
+                'source_id'             => isset($transaction['source_id']) ? (int)$transaction['source_id'] : null,
+                'source_name'           => isset($transaction['source_name']) ? (string)$transaction['source_name'] : null,
+                'destination_id'        => isset($transaction['destination_id']) ? (int)$transaction['destination_id'] : null,
+                'destination_name'      => isset($transaction['destination_name']) ? (string)$transaction['destination_name'] : null,
+                'description'           => $transaction['description'],
+                'type'                  => $this->string('type'),
+
+                // new and updated fields:
+                'piggy_bank_id'         => isset($transaction['piggy_bank_id']) ? (int)$transaction['piggy_bank_id'] : null,
+                'piggy_bank_name'       => $transaction['piggy_bank_name'] ?? null,
+                'tags'                  => $transaction['tags'] ?? [],
+                'budget_id'             => isset($transaction['budget_id']) ? (int)$transaction['budget_id'] : null,
+                'budget_name'           => $transaction['budget_name'] ?? null,
+                'category_id'           => isset($transaction['category_id']) ? (int)$transaction['category_id'] : null,
+                'category_name'         => $transaction['category_name'] ?? null,
+            ];
+        }
+
+        return $return;
+    }
+}

app/Api/V1/Requests/RecurrenceUpdateRequest.php

@@ -0,0 +1,225 @@
+<?php
+/**
+ * RecurrenceUpdateRequest.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Models\Recurrence;
+use FireflyIII\Rules\BelongsUser;
+use FireflyIII\Rules\IsBoolean;
+use FireflyIII\Validation\RecurrenceValidation;
+use FireflyIII\Validation\TransactionValidation;
+use Illuminate\Validation\Validator;
+
+/**
+ * Class RecurrenceUpdateRequest
+ */
+class RecurrenceUpdateRequest extends Request
+{
+    use RecurrenceValidation, TransactionValidation;
+
+    /**
+     * Authorize logged in users.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        // Only allow authenticated users
+        return auth()->check();
+    }
+
+    /**
+     * Get all data from the request.
+     *
+     * @return array
+     */
+    public function getAll(): array
+    {
+        $active     = null;
+        $applyRules = null;
+        if (null !== $this->get('active')) {
+            $active = $this->boolean('active');
+        }
+        if (null !== $this->get('apply_rules')) {
+            $applyRules = $this->boolean('apply_rules');
+        }
+        $return = [
+            'recurrence'   => [
+                'type'              => $this->nullableString('type'),
+                'title'             => $this->nullableString('title'),
+                'description'       => $this->nullableString('description'),
+                'first_date'        => $this->date('first_date'),
+                'notes'             => $this->nullableNlString('notes'),
+                'repeat_until'      => $this->date('repeat_until'),
+                'nr_of_repetitions' => $this->nullableInteger('nr_of_repetitions'),
+                'apply_rules'       => $applyRules,
+                'active'            => $active,
+            ],
+            'transactions' => $this->getTransactionData(),
+            'repetitions'  => $this->getRepetitionData(),
+        ];
+
+        return $return;
+    }
+
+    /**
+     * The rules that the incoming request must be matched against.
+     *
+     * @return array
+     */
+    public function rules(): array
+    {
+        /** @var Recurrence $recurrence */
+        $recurrence = $this->route()->parameter('recurrence');
+
+        return [
+            'type'                  => 'in:withdrawal,transfer,deposit',
+            'title'                 => sprintf('between:1,255|uniqueObjectForUser:recurrences,title,%d', $recurrence->id),
+            'description'           => 'between:1,65000',
+            'first_date'            => 'date',
+            'apply_rules'           => [new IsBoolean],
+            'active'                => [new IsBoolean],
+            'repeat_until'          => 'date',
+            'nr_of_repetitions'     => 'numeric|between:1,31',
+            'repetitions.*.type'    => 'in:daily,weekly,ndom,monthly,yearly',
+            'repetitions.*.moment'  => 'between:0,10',
+            'repetitions.*.skip'    => 'required|numeric|between:0,31',
+            'repetitions.*.weekend' => 'required|numeric|min:1|max:4',
+
+            'transactions.*.description'           => 'required|between:1,255',
+            'transactions.*.amount'                => 'required|numeric|more:0',
+            'transactions.*.foreign_amount'        => 'numeric|more:0',
+            'transactions.*.currency_id'           => 'numeric|exists:transaction_currencies,id',
+            'transactions.*.currency_code'         => 'min:3|max:3|exists:transaction_currencies,code',
+            'transactions.*.foreign_currency_id'   => 'numeric|exists:transaction_currencies,id',
+            'transactions.*.foreign_currency_code' => 'min:3|max:3|exists:transaction_currencies,code',
+            'transactions.*.source_id'             => ['numeric', 'nullable', new BelongsUser],
+            'transactions.*.source_name'           => 'between:1,255|nullable',
+            'transactions.*.destination_id'        => ['numeric', 'nullable', new BelongsUser],
+            'transactions.*.destination_name'      => 'between:1,255|nullable',
+
+            // new and updated fields:
+            'transactions.*.budget_id'             => ['mustExist:budgets,id', new BelongsUser],
+            'transactions.*.budget_name'           => ['between:1,255', 'nullable', new BelongsUser],
+            'transactions.*.category_id'           => ['mustExist:categories,id', new BelongsUser],
+            'transactions.*.category_name'         => 'between:1,255|nullable',
+            'transactions.*.piggy_bank_id'         => ['numeric', 'mustExist:piggy_banks,id', new BelongsUser],
+            'transactions.*.piggy_bank_name'       => ['between:1,255', 'nullable', new BelongsUser],
+            'transactions.*.tags'                  => 'between:1,64000',
+
+        ];
+    }
+
+    /**
+     * Configure the validator instance.
+     *
+     * @param Validator $validator
+     *
+     * @return void
+     */
+    public function withValidator(Validator $validator): void
+    {
+        $validator->after(
+            function (Validator $validator) {
+                $this->validateOneRecurrenceTransactionUpdate($validator);
+                $this->validateOneRepetitionUpdate($validator);
+                $this->validateRecurrenceRepetition($validator);
+                $this->validateRepetitionMoment($validator);
+                $this->validateForeignCurrencyInformation($validator);
+                $this->valUpdateAccountInfo($validator);
+            }
+        );
+    }
+
+    /**
+     * Returns the repetition data as it is found in the submitted data.
+     *
+     * @return array|null
+     */
+    private function getRepetitionData(): ?array
+    {
+        $return = [];
+        // repetition data:
+        /** @var array $repetitions */
+        $repetitions = $this->get('repetitions');
+        if (null === $repetitions) {
+            return null;
+        }
+        /** @var array $repetition */
+        foreach ($repetitions as $repetition) {
+            $return[] = [
+                'type'    => $repetition['type'],
+                'moment'  => $repetition['moment'],
+                'skip'    => (int)$repetition['skip'],
+                'weekend' => (int)$repetition['weekend'],
+            ];
+        }
+
+        return $return;
+    }
+
+    /**
+     * Returns the transaction data as it is found in the submitted data. It's a complex method according to code
+     * standards but it just has a lot of ??-statements because of the fields that may or may not exist.
+     *
+     * @return array|null
+     */
+    private function getTransactionData(): ?array
+    {
+        $return = [];
+        // transaction data:
+        /** @var array $transactions */
+        $transactions = $this->get('transactions');
+        if (null === $transactions) {
+            return null;
+        }
+        /** @var array $transaction */
+        foreach ($transactions as $transaction) {
+            $return[] = [
+                'amount'                => $transaction['amount'],
+                'currency_id'           => isset($transaction['currency_id']) ? (int)$transaction['currency_id'] : null,
+                'currency_code'         => $transaction['currency_code'] ?? null,
+                'foreign_amount'        => $transaction['foreign_amount'] ?? null,
+                'foreign_currency_id'   => isset($transaction['foreign_currency_id']) ? (int)$transaction['foreign_currency_id'] : null,
+                'foreign_currency_code' => $transaction['foreign_currency_code'] ?? null,
+                'source_id'             => isset($transaction['source_id']) ? (int)$transaction['source_id'] : null,
+                'source_name'           => isset($transaction['source_name']) ? (string)$transaction['source_name'] : null,
+                'destination_id'        => isset($transaction['destination_id']) ? (int)$transaction['destination_id'] : null,
+                'destination_name'      => isset($transaction['destination_name']) ? (string)$transaction['destination_name'] : null,
+                'description'           => $transaction['description'],
+                'type'                  => $this->string('type'),
+
+                // new and updated fields:
+                'piggy_bank_id'         => isset($transaction['piggy_bank_id']) ? (int)$transaction['piggy_bank_id'] : null,
+                'piggy_bank_name'       => $transaction['piggy_bank_name'] ?? null,
+                'tags'                  => $transaction['tags'] ?? [],
+                'budget_id'             => isset($transaction['budget_id']) ? (int)$transaction['budget_id'] : null,
+                'budget_name'           => $transaction['budget_name'] ?? null,
+                'category_id'           => isset($transaction['category_id']) ? (int)$transaction['category_id'] : null,
+                'category_name'         => $transaction['category_name'] ?? null,
+            ];
+        }
+
+        return $return;
+    }
+}

app/Api/V1/Requests/Request.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Request.php
+ * Copyright (c) 2019 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Requests;
+
+use FireflyIII\Http\Requests\Request as FireflyIIIRequest;
+
+/**
+ * Class Request.
+ *
+ * Technically speaking this class does not have to be extended like this but who knows what the future brings.
+ *
+ */
+class Request extends FireflyIIIRequest
+{
+}