Merge pull request #10728 from firefly-iii/release-1754679825

🤖 Automatically merge the PR into the develop branch.

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

@@ -0,0 +1,97 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers\Chart;
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Chart\ChartRequest;
+use FireflyIII\Enums\TransactionTypeEnum;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Support\Chart\ChartData;
+use FireflyIII\Support\Facades\Amount;
+use FireflyIII\Support\Http\Api\AccountBalanceGrouped;
+use FireflyIII\Support\Http\Api\CleansChartData;
+use FireflyIII\Support\Http\Api\CollectsAccountsFromFilter;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class BalanceController
+ */
+class BalanceController extends Controller
+{
+    use CleansChartData;
+    use CollectsAccountsFromFilter;
+
+    private ChartData                  $chartData;
+    private GroupCollectorInterface    $collector;
+    private AccountRepositoryInterface $repository;
+
+    // private TransactionCurrency        $default;
+
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                $this->repository = app(AccountRepositoryInterface::class);
+                $this->collector  = app(GroupCollectorInterface::class);
+                $userGroup        = $this->validateUserGroup($request);
+                $this->repository->setUserGroup($userGroup);
+                $this->collector->setUserGroup($userGroup);
+                $this->chartData  = new ChartData();
+                // $this->default    = app('amount')->getPrimaryCurrency();
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * The code is practically a duplicate of ReportController::operations.
+     *
+     * Currency is up to the account/transactions in question, but conversion to the default
+     * currency is possible.
+     *
+     * If the transaction being processed is already in native currency OR if the
+     * foreign amount is in the native currency, the amount will not be converted.
+     *
+     * @throws FireflyException
+     */
+    public function balance(ChartRequest $request): JsonResponse
+    {
+        $queryParameters = $request->getParameters();
+        $accounts        = $this->getAccountList($queryParameters);
+
+        // prepare for currency conversion and data collection:
+        /** @var TransactionCurrency $primary */
+        $primary         = Amount::getPrimaryCurrency();
+
+        // get journals for entire period:
+
+        $this->collector->setRange($queryParameters['start'], $queryParameters['end'])
+            ->withAccountInformation()
+            ->setXorAccounts($accounts)
+            ->setTypes([TransactionTypeEnum::WITHDRAWAL->value, TransactionTypeEnum::DEPOSIT->value, TransactionTypeEnum::RECONCILIATION->value, TransactionTypeEnum::TRANSFER->value])
+        ;
+        $journals        = $this->collector->getExtractedJournals();
+
+        $object          = new AccountBalanceGrouped();
+        $object->setPreferredRange($queryParameters['period']);
+        $object->setPrimary($primary);
+        $object->setAccounts($accounts);
+        $object->setJournals($journals);
+        $object->setStart($queryParameters['start']);
+        $object->setEnd($queryParameters['end']);
+        $object->groupByCurrencyAndPeriod();
+        $data            = $object->convertToChartData();
+        foreach ($data as $entry) {
+            $this->chartData->add($entry);
+        }
+
+        return response()->json($this->chartData->render());
+    }
+}

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

@@ -26,7 +26,7 @@ namespace FireflyIII\Api\V1\Controllers\Chart;
 
 use Carbon\Carbon;
 use FireflyIII\Api\V1\Controllers\Controller;
-use FireflyIII\Api\V1\Requests\Generic\DateRequest;
+use FireflyIII\Api\V1\Requests\Data\DateRequest;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Budget;
@@ -291,7 +291,7 @@ class BudgetController extends Controller
                 }
                 if ($current->transaction_currency_id !== $this->primaryCurrency->id) {
                     // convert and then add it.
-                    $converted = $converter->convert($current->transactionCurrency, $this->primaryCurrency, $limit->start_date, $limit->amount);
+                    $converted = $converter->convert($current->transactionCurrency, $this->primaryCurrency, $current->start_date, $current->amount);
                     $amount    = bcadd($amount, $converted);
                     Log::debug(sprintf('Budgeted in limit #%d: %s %s, converted to %s %s', $current->id, $current->transactionCurrency->code, $current->amount, $this->primaryCurrency->code, $converted));
                     Log::debug(sprintf('Set amount in limit to %s', $amount));

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

@@ -26,7 +26,7 @@ namespace FireflyIII\Api\V1\Controllers\Chart;
 
 use Carbon\Carbon;
 use FireflyIII\Api\V1\Controllers\Controller;
-use FireflyIII\Api\V2\Request\Generic\DateRequest;
+use FireflyIII\Api\V1\Requests\Data\DateRequest;
 use FireflyIII\Enums\AccountTypeEnum;
 use FireflyIII\Enums\TransactionTypeEnum;
 use FireflyIII\Enums\UserRoleEnum;

app/Api/V1/Controllers/Models/Account/ListController.php

@@ -30,6 +30,7 @@ use FireflyIII\Helpers\Collector\GroupCollectorInterface;
 use FireflyIII\Models\Account;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Support\JsonApi\Enrichments\TransactionGroupEnrichment;
 use FireflyIII\Transformers\AttachmentTransformer;
 use FireflyIII\Transformers\PiggyBankTransformer;
@@ -117,6 +118,13 @@ class ListController extends Controller
         $count       = $collection->count();
         $piggyBanks  = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBanks  = $enrichment->enrich($piggyBanks);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.accounts.piggy-banks', [$account->id]).$this->buildParams());
@@ -125,7 +133,7 @@ class ListController extends Controller
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new FractalCollection($piggyBanks, $transformer, 'piggy_banks');
+        $resource    = new FractalCollection($piggyBanks, $transformer, 'piggy-banks');
         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

app/Api/V1/Controllers/Models/Account/ShowController.php

@@ -96,8 +96,8 @@ class ShowController extends Controller
         /** @var User $admin */
         $admin       = auth()->user();
         $enrichment  = new AccountEnrichment();
+        $enrichment->setDate($this->parameters->get('date'));
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $accounts    = $enrichment->enrich($accounts);
 
         // make paginator:
@@ -131,8 +131,8 @@ class ShowController extends Controller
         /** @var User $admin */
         $admin       = auth()->user();
         $enrichment  = new AccountEnrichment();
+        $enrichment->setDate($this->parameters->get('date'));
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $account     = $enrichment->enrichSingle($account);
 
 

app/Api/V1/Controllers/Models/Account/StoreController.php

@@ -75,8 +75,8 @@ class StoreController extends Controller
         /** @var User $admin */
         $admin       = auth()->user();
         $enrichment  = new AccountEnrichment();
+        $enrichment->setDate(null);
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $account     = $enrichment->enrichSingle($account);
 
         /** @var AccountTransformer $transformer */

app/Api/V1/Controllers/Models/Account/UpdateController.php

@@ -80,8 +80,8 @@ class UpdateController extends Controller
         /** @var User $admin */
         $admin        = auth()->user();
         $enrichment   = new AccountEnrichment();
+        $enrichment->setDate(null);
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $account      = $enrichment->enrichSingle($account);
 
         /** @var AccountTransformer $transformer */

app/Api/V1/Controllers/Models/AvailableBudget/ShowController.php

@@ -28,6 +28,7 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\AvailableBudget;
 use FireflyIII\Repositories\Budget\AvailableBudgetRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\AvailableBudgetEnrichment;
 use FireflyIII\Transformers\AvailableBudgetTransformer;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
@@ -75,7 +76,6 @@ class ShowController extends Controller
 
         // types to get, page size:
         $pageSize         = $this->parameters->get('limit');
-
         $start            = $this->parameters->get('start');
         $end              = $this->parameters->get('end');
 
@@ -84,6 +84,13 @@ class ShowController extends Controller
         $count            = $collection->count();
         $availableBudgets = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin            = auth()->user();
+        $enrichment       = new AvailableBudgetEnrichment();
+        $enrichment->setUser($admin);
+        $availableBudgets = $enrichment->enrich($availableBudgets);
+
         // make paginator:
         $paginator        = new LengthAwarePaginator($availableBudgets, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.available-budgets.index').$this->buildParams());
@@ -106,13 +113,25 @@ class ShowController extends Controller
      */
     public function show(AvailableBudget $availableBudget): JsonResponse
     {
-        $manager     = $this->getManager();
+        $manager         = $this->getManager();
+        $start           = $this->parameters->get('start');
+        $end             = $this->parameters->get('end');
 
         /** @var AvailableBudgetTransformer $transformer */
-        $transformer = app(AvailableBudgetTransformer::class);
+        $transformer     = app(AvailableBudgetTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new Item($availableBudget, $transformer, 'available_budgets');
+        // enrich
+        /** @var User $admin */
+        $admin           = auth()->user();
+        $enrichment      = new AvailableBudgetEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($start);
+        $enrichment->setEnd($end);
+        $availableBudget = $enrichment->enrichSingle($availableBudget);
+
+
+        $resource        = new Item($availableBudget, $transformer, 'available_budgets');
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);
     }

app/Api/V1/Controllers/Models/Bill/ShowController.php

@@ -83,8 +83,6 @@ class ShowController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($this->parameters->get('start'));
         $enrichment->setEnd($this->parameters->get('end'));
         $bills       = $enrichment->enrich($bills);
@@ -114,8 +112,6 @@ class ShowController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($this->parameters->get('start'));
         $enrichment->setEnd($this->parameters->get('end'));
         $bill        = $enrichment->enrichSingle($bill);

app/Api/V1/Controllers/Models/Bill/StoreController.php

@@ -79,8 +79,6 @@ class StoreController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($this->parameters->get('start'));
         $enrichment->setEnd($this->parameters->get('end'));
         $bill        = $enrichment->enrichSingle($bill);

app/Api/V1/Controllers/Models/Bill/UpdateController.php

@@ -74,8 +74,6 @@ class UpdateController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($this->parameters->get('start'));
         $enrichment->setEnd($this->parameters->get('end'));
         $bill        = $enrichment->enrichSingle($bill);

app/Api/V1/Controllers/Models/Budget/ListController.php

@@ -32,6 +32,7 @@ use FireflyIII\Models\Budget;
 use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
 use FireflyIII\Support\Http\Api\TransactionFilter;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetLimitEnrichment;
 use FireflyIII\Support\JsonApi\Enrichments\TransactionGroupEnrichment;
 use FireflyIII\Transformers\AttachmentTransformer;
 use FireflyIII\Transformers\BudgetLimitTransformer;
@@ -117,6 +118,14 @@ class ListController extends Controller
         $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.budgets.budget-limits', [$budget->id]).$this->buildParams());
 
+        // enrich
+        /** @var User $admin */
+        $admin        = auth()->user();
+        $enrichment   = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimits = $enrichment->enrich($budgetLimits);
+
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer  = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Budget/ShowController.php

@@ -29,7 +29,9 @@ use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Budget;
 use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetEnrichment;
 use FireflyIII\Transformers\BudgetTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Pagination\LengthAwarePaginator;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
@@ -82,6 +84,15 @@ class ShowController extends Controller
         $count       = $collection->count();
         $budgets     = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new BudgetEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($this->parameters->get('start'));
+        $enrichment->setEnd($this->parameters->get('end'));
+        $budgets     = $enrichment->enrich($budgets);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($budgets, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.budgets.index').$this->buildParams());
@@ -103,6 +114,15 @@ class ShowController extends Controller
     {
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new BudgetEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($this->parameters->get('start'));
+        $enrichment->setEnd($this->parameters->get('end'));
+        $budget      = $enrichment->enrichSingle($budget);
+
         /** @var BudgetTransformer $transformer */
         $transformer = app(BudgetTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Budget/StoreController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\Budget\StoreRequest;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetEnrichment;
 use FireflyIII\Transformers\BudgetTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -69,6 +71,13 @@ class StoreController extends Controller
         $budget->refresh();
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new BudgetEnrichment();
+        $enrichment->setUser($admin);
+        $budget      = $enrichment->enrichSingle($budget);
+
         /** @var BudgetTransformer $transformer */
         $transformer = app(BudgetTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Budget/UpdateController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\Budget\UpdateRequest;
 use FireflyIII\Models\Budget;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetEnrichment;
 use FireflyIII\Transformers\BudgetTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -67,6 +69,13 @@ class UpdateController extends Controller
         $budget      = $this->repository->update($budget, $data);
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new BudgetEnrichment();
+        $enrichment->setUser($admin);
+        $budget      = $enrichment->enrichSingle($budget);
+
         /** @var BudgetTransformer $transformer */
         $transformer = app(BudgetTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/BudgetLimit/ShowController.php

@@ -31,6 +31,7 @@ use FireflyIII\Models\Budget;
 use FireflyIII\Models\BudgetLimit;
 use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetLimitEnrichment;
 use FireflyIII\Transformers\BudgetLimitTransformer;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
@@ -84,6 +85,14 @@ class ShowController extends Controller
         $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.budgets.limits.index', [$budget->id]).$this->buildParams());
 
+
+        // enrich
+        /** @var User $admin */
+        $admin        = auth()->user();
+        $enrichment   = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimits = $enrichment->enrich($budgetLimits);
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer  = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);
@@ -113,6 +122,13 @@ class ShowController extends Controller
         $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.budget-limits.index').$this->buildParams());
 
+        // enrich
+        /** @var User $admin */
+        $admin        = auth()->user();
+        $enrichment   = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimits = $enrichment->enrich($budgetLimits);
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer  = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);
@@ -137,6 +153,13 @@ class ShowController extends Controller
         // continue!
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimit = $enrichment->enrichSingle($budgetLimit);
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/BudgetLimit/StoreController.php

@@ -28,6 +28,7 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\BudgetLimit\StoreRequest;
 use FireflyIII\Models\Budget;
 use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetLimitEnrichment;
 use FireflyIII\Transformers\BudgetLimitTransformer;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
@@ -74,6 +75,13 @@ class StoreController extends Controller
         $budgetLimit        = $this->blRepository->store($data);
         $manager            = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin              = auth()->user();
+        $enrichment         = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimit        = $enrichment->enrichSingle($budgetLimit);
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer        = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/BudgetLimit/UpdateController.php

@@ -30,6 +30,7 @@ use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Budget;
 use FireflyIII\Models\BudgetLimit;
 use FireflyIII\Repositories\Budget\BudgetLimitRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetLimitEnrichment;
 use FireflyIII\Transformers\BudgetLimitTransformer;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
@@ -80,6 +81,13 @@ class UpdateController extends Controller
         $budgetLimit       = $this->blRepository->update($budgetLimit, $data);
         $manager           = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin             = auth()->user();
+        $enrichment        = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimit       = $enrichment->enrich($budgetLimit);
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer       = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Category/ShowController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Category;
 use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\CategoryEnrichment;
 use FireflyIII\Transformers\CategoryTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Pagination\LengthAwarePaginator;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
@@ -78,6 +80,15 @@ class ShowController extends Controller
         $count       = $collection->count();
         $categories  = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new CategoryEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($this->parameters->get('start'));
+        $enrichment->setEnd($this->parameters->get('end'));
+        $categories  = $enrichment->enrich($categories);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($categories, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.categories.index').$this->buildParams());
@@ -105,6 +116,15 @@ class ShowController extends Controller
         $transformer = app(CategoryTransformer::class);
         $transformer->setParameters($this->parameters);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new CategoryEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($this->parameters->get('start'));
+        $enrichment->setEnd($this->parameters->get('end'));
+        $category    = $enrichment->enrichSingle($category);
+
         $resource    = new Item($category, $transformer, 'categories');
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

app/Api/V1/Controllers/Models/Category/StoreController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\Category\StoreRequest;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\CategoryEnrichment;
 use FireflyIII\Transformers\CategoryTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -72,6 +74,15 @@ class StoreController extends Controller
         $transformer = app(CategoryTransformer::class);
         $transformer->setParameters($this->parameters);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new CategoryEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($this->parameters->get('start'));
+        $enrichment->setEnd($this->parameters->get('end'));
+        $category    = $enrichment->enrichSingle($category);
+
         $resource    = new Item($category, $transformer, 'categories');
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

app/Api/V1/Controllers/Models/Category/UpdateController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\Category\UpdateRequest;
 use FireflyIII\Models\Category;
 use FireflyIII\Repositories\Category\CategoryRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\CategoryEnrichment;
 use FireflyIII\Transformers\CategoryTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -71,6 +73,15 @@ class UpdateController extends Controller
         $transformer = app(CategoryTransformer::class);
         $transformer->setParameters($this->parameters);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new CategoryEnrichment();
+        $enrichment->setUser($admin);
+        $enrichment->setStart($this->parameters->get('start'));
+        $enrichment->setEnd($this->parameters->get('end'));
+        $category    = $enrichment->enrichSingle($category);
+
         $resource    = new Item($category, $transformer, 'categories');
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

app/Api/V1/Controllers/Models/CurrencyExchangeRate/IndexController.php

@@ -24,7 +24,8 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
 
-use FireflyIII\Api\V2\Controllers\Controller;
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Repositories\ExchangeRate\ExchangeRateRepositoryInterface;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
 use FireflyIII\Transformers\ExchangeRateTransformer;
@@ -39,7 +40,7 @@ class IndexController extends Controller
     use ValidatesUserGroupTrait;
 
     public const string RESOURCE_KEY = 'currency_exchange_rates';
-
+    protected array $acceptedRoles   = [UserRoleEnum::OWNER];
     private ExchangeRateRepositoryInterface $repository;
 
     public function __construct()

app/Api/V1/Controllers/Models/CurrencyExchangeRate/ShowController.php

@@ -24,7 +24,8 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
 
-use FireflyIII\Api\V2\Controllers\Controller;
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Models\CurrencyExchangeRate;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Repositories\ExchangeRate\ExchangeRateRepositoryInterface;
@@ -41,7 +42,7 @@ class ShowController extends Controller
     use ValidatesUserGroupTrait;
 
     public const string RESOURCE_KEY = 'exchange-rates';
-
+    protected array $acceptedRoles   = [UserRoleEnum::OWNER];
     private ExchangeRateRepositoryInterface $repository;
 
     public function __construct()

app/Api/V1/Controllers/Models/CurrencyExchangeRate/StoreController.php

@@ -24,9 +24,10 @@ declare(strict_types=1);
 
 namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
 
+use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Models\CurrencyExchangeRate;
 use FireflyIII\Api\V1\Requests\Models\CurrencyExchangeRate\StoreRequest;
-use FireflyIII\Api\V2\Controllers\Controller;
+use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Repositories\ExchangeRate\ExchangeRateRepositoryInterface;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
 use FireflyIII\Transformers\ExchangeRateTransformer;
@@ -37,7 +38,7 @@ class StoreController extends Controller
     use ValidatesUserGroupTrait;
 
     public const string RESOURCE_KEY = 'exchange-rates';
-
+    protected array $acceptedRoles   = [UserRoleEnum::OWNER];
     private ExchangeRateRepositoryInterface $repository;
 
     public function __construct()

app/Api/V1/Controllers/Models/CurrencyExchangeRate/UpdateController.php

@@ -25,7 +25,8 @@ declare(strict_types=1);
 namespace FireflyIII\Api\V1\Controllers\Models\CurrencyExchangeRate;
 
 use FireflyIII\Api\V1\Requests\Models\CurrencyExchangeRate\UpdateRequest;
-use FireflyIII\Api\V2\Controllers\Controller;
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Models\CurrencyExchangeRate;
 use FireflyIII\Repositories\ExchangeRate\ExchangeRateRepositoryInterface;
 use FireflyIII\Support\Http\Api\ValidatesUserGroupTrait;
@@ -37,7 +38,7 @@ class UpdateController extends Controller
     use ValidatesUserGroupTrait;
 
     public const string RESOURCE_KEY = 'exchange-rates';
-
+    protected array $acceptedRoles   = [UserRoleEnum::OWNER];
     private ExchangeRateRepositoryInterface $repository;
 
     public function __construct()

app/Api/V1/Controllers/Models/ObjectGroup/ListController.php

@@ -28,6 +28,7 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\ObjectGroup;
 use FireflyIII\Repositories\ObjectGroup\ObjectGroupRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Support\JsonApi\Enrichments\SubscriptionEnrichment;
 use FireflyIII\Transformers\BillTransformer;
 use FireflyIII\Transformers\PiggyBankTransformer;
@@ -85,8 +86,6 @@ class ListController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($this->parameters->get('start'));
         $enrichment->setEnd($this->parameters->get('end'));
         $bills       = $enrichment->enrich($bills);
@@ -126,6 +125,13 @@ class ListController extends Controller
         $count       = $collection->count();
         $piggyBanks  = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBanks  = $enrichment->enrich($piggyBanks);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.object-groups.piggy-banks', [$objectGroup->id]).$this->buildParams());
@@ -134,7 +140,7 @@ class ListController extends Controller
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new FractalCollection($piggyBanks, $transformer, 'piggy_banks');
+        $resource    = new FractalCollection($piggyBanks, $transformer, 'piggy-banks');
         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

app/Api/V1/Controllers/Models/PiggyBank/ListController.php

@@ -29,6 +29,7 @@ use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
 use FireflyIII\Support\JsonApi\Enrichments\AccountEnrichment;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEventEnrichment;
 use FireflyIII\Transformers\AccountTransformer;
 use FireflyIII\Transformers\AttachmentTransformer;
 use FireflyIII\Transformers\PiggyBankEventTransformer;
@@ -83,8 +84,8 @@ class ListController extends Controller
         /** @var User $admin */
         $admin       = auth()->user();
         $enrichment  = new AccountEnrichment();
+        $enrichment->setDate($this->parameters->get('date'));
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $accounts    = $enrichment->enrich($accounts);
 
         // make paginator:
@@ -148,6 +149,13 @@ class ListController extends Controller
         $count       = $collection->count();
         $events      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEventEnrichment();
+        $enrichment->setUser($admin);
+        $events      = $enrichment->enrich($events);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($events, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.piggy-banks.events', [$piggyBank->id]).$this->buildParams());
@@ -156,7 +164,7 @@ class ListController extends Controller
         $transformer = app(PiggyBankEventTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new FractalCollection($events, $transformer, 'piggy_bank_events');
+        $resource    = new FractalCollection($events, $transformer, sprintf('piggy-banks/%d/events', $piggyBank->id));
         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

app/Api/V1/Controllers/Models/PiggyBank/ShowController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Pagination\LengthAwarePaginator;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
@@ -77,6 +79,13 @@ class ShowController extends Controller
         $count       = $collection->count();
         $piggyBanks  = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBanks  = $enrichment->enrich($piggyBanks);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.piggy-banks.index').$this->buildParams());
@@ -85,7 +94,7 @@ class ShowController extends Controller
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new FractalCollection($piggyBanks, $transformer, 'piggy_banks');
+        $resource    = new FractalCollection($piggyBanks, $transformer, 'piggy-banks');
         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);
@@ -101,11 +110,19 @@ class ShowController extends Controller
     {
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBank   = $enrichment->enrichSingle($piggyBank);
+
+
         /** @var PiggyBankTransformer $transformer */
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new Item($piggyBank, $transformer, 'piggy_banks');
+        $resource    = new Item($piggyBank, $transformer, 'piggy-banks');
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);
     }

app/Api/V1/Controllers/Models/PiggyBank/StoreController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\PiggyBank\StoreRequest;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -68,6 +70,13 @@ class StoreController extends Controller
         $piggyBank   = $this->repository->store($request->getAll());
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBank   = $enrichment->enrichSingle($piggyBank);
+
         /** @var PiggyBankTransformer $transformer */
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/PiggyBank/UpdateController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\PiggyBank\UpdateRequest;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -70,13 +72,20 @@ class UpdateController extends Controller
             $this->repository->setCurrentAmount($piggyBank, $data['current_amount']);
         }
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBank   = $enrichment->enrichSingle($piggyBank);
+
         $manager     = $this->getManager();
 
         /** @var PiggyBankTransformer $transformer */
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($this->parameters);
 
-        $resource    = new Item($piggyBank, $transformer, 'piggy_banks');
+        $resource    = new Item($piggyBank, $transformer, 'piggy-banks');
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);
     }

app/Api/V1/Controllers/Models/Recurrence/ShowController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\Recurrence;
 use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Pagination\LengthAwarePaginator;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
@@ -76,17 +78,24 @@ class ShowController extends Controller
         // get list of budgets. Count it and split it.
         $collection  = $this->repository->get();
         $count       = $collection->count();
-        $piggyBanks  = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $recurrences = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrences = $enrichment->enrich($recurrences);
 
         // make paginator:
-        $paginator   = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator   = new LengthAwarePaginator($recurrences, $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');
+        $resource    = new FractalCollection($recurrences, $transformer, 'recurrences');
         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);
@@ -102,6 +111,13 @@ class ShowController extends Controller
     {
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrence  = $enrichment->enrichSingle($recurrence);
+
         /** @var RecurrenceTransformer $transformer */
         $transformer = app(RecurrenceTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Recurrence/StoreController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\Recurrence\StoreRequest;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -69,6 +71,13 @@ class StoreController extends Controller
         $recurrence  = $this->repository->store($data);
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrence  = $enrichment->enrichSingle($recurrence);
+
         /** @var RecurrenceTransformer $transformer */
         $transformer = app(RecurrenceTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Recurrence/UpdateController.php

@@ -28,7 +28,9 @@ use FireflyIII\Api\V1\Controllers\Controller;
 use FireflyIII\Api\V1\Requests\Models\Recurrence\UpdateRequest;
 use FireflyIII\Models\Recurrence;
 use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use League\Fractal\Resource\Item;
 
@@ -67,6 +69,13 @@ class UpdateController extends Controller
         $recurrence  = $this->repository->update($recurrence, $data);
         $manager     = $this->getManager();
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrence  = $enrichment->enrichSingle($recurrence);
+
         /** @var RecurrenceTransformer $transformer */
         $transformer = app(RecurrenceTransformer::class);
         $transformer->setParameters($this->parameters);

app/Api/V1/Controllers/Models/Transaction/ListController.php

@@ -29,6 +29,7 @@ use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionGroup;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Repositories\Journal\JournalAPIRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEventEnrichment;
 use FireflyIII\Transformers\AttachmentTransformer;
 use FireflyIII\Transformers\PiggyBankEventTransformer;
 use FireflyIII\Transformers\TransactionLinkTransformer;
@@ -113,6 +114,14 @@ class ListController extends Controller
         }
         $count       = $collection->count();
         $events      = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEventEnrichment();
+        $enrichment->setUser($admin);
+        $events      = $enrichment->enrich($events);
+
         // make paginator:
         $paginator   = new LengthAwarePaginator($events, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.transactions.piggy-bank-events', [$transactionGroup->id]).$this->buildParams());

app/Api/V1/Controllers/Models/TransactionCurrency/ListController.php

@@ -43,6 +43,8 @@ use FireflyIII\Repositories\Rule\RuleRepositoryInterface;
 use FireflyIII\Support\Http\Api\AccountFilter;
 use FireflyIII\Support\Http\Api\TransactionFilter;
 use FireflyIII\Support\JsonApi\Enrichments\AccountEnrichment;
+use FireflyIII\Support\JsonApi\Enrichments\BudgetLimitEnrichment;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Support\JsonApi\Enrichments\SubscriptionEnrichment;
 use FireflyIII\Support\JsonApi\Enrichments\TransactionGroupEnrichment;
 use FireflyIII\Transformers\AccountTransformer;
@@ -107,8 +109,8 @@ class ListController extends Controller
         /** @var User $admin */
         $admin             = auth()->user();
         $enrichment        = new AccountEnrichment();
+        $enrichment->setDate($this->parameters->get('date'));
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $accounts          = $enrichment->enrich($accounts);
 
         // make paginator:
@@ -188,8 +190,6 @@ class ListController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($this->parameters->get('start'));
         $enrichment->setEnd($this->parameters->get('end'));
         $bills       = $enrichment->enrichSingle($bills);
@@ -229,6 +229,13 @@ class ListController extends Controller
         $paginator    = new LengthAwarePaginator($budgetLimits, $count, $pageSize, $this->parameters->get('page'));
         $paginator->setPath(route('api.v1.currencies.budget-limits', [$currency->code]).$this->buildParams());
 
+        // enrich
+        /** @var User $admin */
+        $admin        = auth()->user();
+        $enrichment   = new BudgetLimitEnrichment();
+        $enrichment->setUser($admin);
+        $budgetLimits = $enrichment->enrich($budgetLimits);
+
         /** @var BudgetLimitTransformer $transformer */
         $transformer  = app(BudgetLimitTransformer::class);
         $transformer->setParameters($this->parameters);
@@ -270,17 +277,24 @@ class ListController extends Controller
             }
         );
         $count          = $collection->count();
-        $piggyBanks     = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+        $recurrences    = $collection->slice(($this->parameters->get('page') - 1) * $pageSize, $pageSize);
+
+        // enrich
+        /** @var User $admin */
+        $admin          = auth()->user();
+        $enrichment     = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrences    = $enrichment->enrich($recurrences);
 
         // make paginator:
-        $paginator      = new LengthAwarePaginator($piggyBanks, $count, $pageSize, $this->parameters->get('page'));
+        $paginator      = new LengthAwarePaginator($recurrences, $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');
+        $resource       = new FractalCollection($recurrences, $transformer, 'recurrences');
         $resource->setPaginator(new IlluminatePaginatorAdapter($paginator));
 
         return response()->json($manager->createData($resource)->toArray())->header('Content-Type', self::CONTENT_TYPE);

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

@@ -88,8 +88,8 @@ class AccountController extends Controller
         /** @var User $admin */
         $admin       = auth()->user();
         $enrichment  = new AccountEnrichment();
+        $enrichment->setDate($this->parameters->get('date'));
         $enrichment->setUser($admin);
-        $enrichment->setPrimary($this->primaryCurrency);
         $accounts    = $enrichment->enrich($accounts);
 
         /** @var AccountTransformer $transformer */

app/Api/V1/Controllers/Summary/BasicController.php

@@ -248,10 +248,10 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatAnything($currency, $sums[$currencyId]['sum'] ?? '0', false),
+                'value_parsed'            => Amount::formatAnything($currency, $sums[$currencyId]['sum'] ?? '0', false),
                 'local_icon'              => 'balance-scale',
-                'sub_title'               => app('amount')->formatAnything($currency, $expenses[$currencyId]['sum'] ?? '0', false)
-                                             .' + '.app('amount')->formatAnything($currency, $incomes[$currencyId]['sum'] ?? '0', false),
+                'sub_title'               => Amount::formatAnything($currency, $expenses[$currencyId]['sum'] ?? '0', false)
+                                             .' + '.Amount::formatAnything($currency, $incomes[$currencyId]['sum'] ?? '0', false),
             ];
             $return[] = [
                 'key'                     => sprintf('spent-in-%s', $currency->code),
@@ -261,7 +261,7 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatAnything($currency, $expenses[$currencyId]['sum'] ?? '0', false),
+                'value_parsed'            => Amount::formatAnything($currency, $expenses[$currencyId]['sum'] ?? '0', false),
                 'local_icon'              => 'balance-scale',
                 'sub_title'               => '',
             ];
@@ -273,7 +273,7 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatAnything($currency, $incomes[$currencyId]['sum'] ?? '0', false),
+                'value_parsed'            => Amount::formatAnything($currency, $incomes[$currencyId]['sum'] ?? '0', false),
                 'local_icon'              => 'balance-scale',
                 'sub_title'               => '',
             ];
@@ -289,10 +289,10 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatAnything($currency, '0', false),
+                'value_parsed'            => Amount::formatAnything($currency, '0', false),
                 'local_icon'              => 'balance-scale',
-                'sub_title'               => app('amount')->formatAnything($currency, '0', false)
-                                             .' + '.app('amount')->formatAnything($currency, '0', false),
+                'sub_title'               => Amount::formatAnything($currency, '0', false)
+                                             .' + '.Amount::formatAnything($currency, '0', false),
             ];
             $return[] = [
                 'key'                     => sprintf('spent-in-%s', $currency->code),
@@ -302,7 +302,7 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatAnything($currency, '0', false),
+                'value_parsed'            => Amount::formatAnything($currency, '0', false),
                 'local_icon'              => 'balance-scale',
                 'sub_title'               => '',
             ];
@@ -314,7 +314,7 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatAnything($currency, '0', false),
+                'value_parsed'            => Amount::formatAnything($currency, '0', false),
                 'local_icon'              => 'balance-scale',
                 'sub_title'               => '',
             ];
@@ -405,7 +405,7 @@ class BasicController extends Controller
                 'currency_code'           => $info['code'],
                 'currency_symbol'         => $info['symbol'],
                 'currency_decimal_places' => $info['decimal_places'],
-                'value_parsed'            => app('amount')->formatFlat($info['symbol'], $info['decimal_places'], $amount, false),
+                'value_parsed'            => Amount::formatFlat($info['symbol'], $info['decimal_places'], $amount, false),
                 'local_icon'              => 'check',
                 'sub_title'               => '',
             ];
@@ -424,7 +424,7 @@ class BasicController extends Controller
                 'currency_code'           => $info['code'],
                 'currency_symbol'         => $info['symbol'],
                 'currency_decimal_places' => $info['decimal_places'],
-                'value_parsed'            => app('amount')->formatFlat($info['symbol'], $info['decimal_places'], $amount, false),
+                'value_parsed'            => Amount::formatFlat($info['symbol'], $info['decimal_places'], $amount, false),
                 'local_icon'              => 'calendar-o',
                 'sub_title'               => '',
             ];
@@ -443,7 +443,7 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatFlat($currency->symbol, $currency->decimal_places, '0', false),
+                'value_parsed'            => Amount::formatFlat($currency->symbol, $currency->decimal_places, '0', false),
                 'local_icon'              => 'check',
                 'sub_title'               => '',
             ];
@@ -455,7 +455,7 @@ class BasicController extends Controller
                 'currency_code'           => $currency->code,
                 'currency_symbol'         => $currency->symbol,
                 'currency_decimal_places' => $currency->decimal_places,
-                'value_parsed'            => app('amount')->formatFlat($currency->symbol, $currency->decimal_places, '0', false),
+                'value_parsed'            => Amount::formatFlat($currency->symbol, $currency->decimal_places, '0', false),
                 'local_icon'              => 'calendar-o',
                 'sub_title'               => '',
             ];
@@ -493,14 +493,9 @@ class BasicController extends Controller
                 'currency_code'           => $currencies[$currencyId]->code,
                 'currency_symbol'         => $currencies[$currencyId]->symbol,
                 'currency_decimal_places' => $currencies[$currencyId]->decimal_places,
-                'value_parsed'            => app('amount')->formatFlat($currencies[$currencyId]->symbol, $currencies[$currencyId]->decimal_places, $availableBudget, false),
+                'value_parsed'            => Amount::formatFlat($currencies[$currencyId]->symbol, $currencies[$currencyId]->decimal_places, $availableBudget, false),
                 'local_icon'              => 'money',
-                'sub_title'               => app('amount')->formatFlat(
-                    $currencies[$currencyId]->symbol,
-                    $currencies[$currencyId]->decimal_places,
-                    $availableBudget,
-                    false
-                ),
+                'sub_title'               => Amount::formatFlat($currencies[$currencyId]->symbol, $currencies[$currencyId]->decimal_places, $availableBudget, false),
             ];
         }
         foreach ($spent as $row) {
@@ -529,18 +524,14 @@ class BasicController extends Controller
                 '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'], $leftToSpend, false),
+                'value_parsed'            => Amount::formatFlat($row['currency_symbol'], $row['currency_decimal_places'], $leftToSpend, false),
                 'local_icon'              => 'money',
-                'sub_title'               => app('amount')->formatFlat(
-                    $row['currency_symbol'],
-                    $row['currency_decimal_places'],
-                    $perDay,
-                    false
-                ),
+                'sub_title'               => Amount::formatFlat($row['currency_symbol'], $row['currency_decimal_places'], $perDay, false),
             ];
         }
         unset($leftToSpend);
         if (0 === count($return)) {
+            $days  = (int) $start->diffInDays($end, true) + 1;
             // a small trick to get every expense in this period, regardless of budget.
             $spent = $this->opsRepository->sumExpenses($start, $end, null, new Collection());
             foreach ($spent as $row) {
@@ -563,14 +554,9 @@ class BasicController extends Controller
                     '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'], $spentInCurrency, false),
+                    'value_parsed'            => Amount::formatFlat($row['currency_symbol'], $row['currency_decimal_places'], $spentInCurrency, false),
                     'local_icon'              => 'money',
-                    'sub_title'               => app('amount')->formatFlat(
-                        $row['currency_symbol'],
-                        $row['currency_decimal_places'],
-                        $perDay,
-                        false
-                    ),
+                    'sub_title'               => Amount::formatFlat($row['currency_symbol'], $row['currency_decimal_places'], $perDay, false),
                 ];
             }
 
@@ -587,9 +573,9 @@ class BasicController extends Controller
             //                'currency_code'           => $currency->code,
             //                'currency_symbol'         => $currency->symbol,
             //                'currency_decimal_places' => $currency->decimal_places,
-            //                'value_parsed'            => app('amount')->formatFlat($currency->symbol, $currency->decimal_places, '0', false),
+            //                'value_parsed'            => Amount::formatFlat($currency->symbol, $currency->decimal_places, '0', false),
             //                'local_icon'              => 'money',
-            //                'sub_title'               => app('amount')->formatFlat(
+            //                'sub_title'               => Amount::formatFlat(
             //                    $currency->symbol,
             //                    $currency->decimal_places,
             //                    '0',
@@ -642,7 +628,7 @@ class BasicController extends Controller
                 'currency_code'           => $data['currency_code'],
                 'currency_symbol'         => $data['currency_symbol'],
                 'currency_decimal_places' => $data['currency_decimal_places'],
-                'value_parsed'            => app('amount')->formatFlat($data['currency_symbol'], $data['currency_decimal_places'], $data['balance'], false),
+                'value_parsed'            => Amount::formatFlat($data['currency_symbol'], $data['currency_decimal_places'], $data['balance'], false),
                 'local_icon'              => 'line-chart',
                 'sub_title'               => '',
             ];
@@ -656,7 +642,7 @@ class BasicController extends Controller
                 'currency_code'           => $this->primaryCurrency->code,
                 'currency_symbol'         => $this->primaryCurrency->symbol,
                 'currency_decimal_places' => $this->primaryCurrency->decimal_places,
-                'value_parsed'            => app('amount')->formatFlat($this->primaryCurrency->symbol, $this->primaryCurrency->decimal_places, '0', false),
+                'value_parsed'            => Amount::formatFlat($this->primaryCurrency->symbol, $this->primaryCurrency->decimal_places, '0', false),
                 'local_icon'              => 'line-chart',
                 'sub_title'               => '',
             ];

app/Api/V1/Requests/Generic/DateRequest.php

@@ -1,62 +0,0 @@
-<?php
-
-/*
- * DateRequest.php
- * Copyright (c) 2021 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\Generic;
-
-use FireflyIII\Support\Request\ChecksLogin;
-use FireflyIII\Support\Request\ConvertsDataTypes;
-use Illuminate\Foundation\Http\FormRequest;
-
-/**
- * Request class for end points that require date parameters.
- *
- * Class DateRequest
- */
-class DateRequest extends FormRequest
-{
-    use ChecksLogin;
-    use ConvertsDataTypes;
-
-    /**
-     * Get all data from the request.
-     */
-    public function getAll(): array
-    {
-        return [
-            'start' => $this->getCarbonDate('start')->startOfDay(),
-            'end'   => $this->getCarbonDate('end')->endOfDay(),
-        ];
-    }
-
-    /**
-     * The rules that the incoming request must be matched against.
-     */
-    public function rules(): array
-    {
-        return [
-            'start' => 'required|date|after:1970-01-02|before:2038-01-17',
-            'end'   => 'required|date|after_or_equal:start|before:2038-01-17|after:1970-01-02',
-        ];
-    }
-}

app/Api/V1/Requests/Models/PiggyBank/StoreRequest.php

@@ -25,7 +25,6 @@ declare(strict_types=1);
 namespace FireflyIII\Api\V1\Requests\Models\PiggyBank;
 
 use Illuminate\Contracts\Validation\Validator;
-use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Rules\IsValidZeroOrMoreAmount;
@@ -96,7 +95,10 @@ class StoreRequest extends FormRequest
             function (Validator $validator): void {
                 // validate start before end only if both are there.
                 $data          = $validator->getData();
-                $currency      = $this->getCurrencyFromData($data);
+                $currency      = $this->getCurrencyFromData($validator, $data);
+                if (null === $currency) {
+                    return;
+                }
                 $targetAmount  = (string) ($data['target_amount'] ?? '0');
                 $currentAmount = '0';
                 if (array_key_exists('accounts', $data) && is_array($data['accounts'])) {
@@ -130,7 +132,7 @@ class StoreRequest extends FormRequest
         }
     }
 
-    private function getCurrencyFromData(array $data): TransactionCurrency
+    private function getCurrencyFromData(Validator $validator, array $data): ?TransactionCurrency
     {
         if (array_key_exists('transaction_currency_code', $data) && '' !== (string) $data['transaction_currency_code']) {
             $currency = TransactionCurrency::whereCode($data['transaction_currency_code'])->first();
@@ -144,7 +146,8 @@ class StoreRequest extends FormRequest
                 return $currency;
             }
         }
+        $validator->errors()->add('transaction_currency_id', trans('validation.require_currency_id_code'));
 
-        throw new FireflyException('Unexpected empty currency.');
+        return null;
     }
 }

app/Console/Commands/Correction/CorrectsCurrencies.php

@@ -63,10 +63,10 @@ class CorrectsCurrencies extends Command
         $repos           = app(CurrencyRepositoryInterface::class);
 
         // first check if the user has any default currency (not necessarily the case, so can be forced).
-        $defaultCurrency = app('amount')->getPrimaryCurrencyByUserGroup($userGroup);
+        $primaryCurrency = app('amount')->getPrimaryCurrencyByUserGroup($userGroup);
 
         Log::debug(sprintf('Now correcting currencies for user group #%d', $userGroup->id));
-        $found           = [$defaultCurrency->id];
+        $found           = [$primaryCurrency->id];
 
         // get all meta entries
         $meta            = AccountMeta::leftJoin('accounts', 'accounts.id', '=', 'account_meta.account_id')

app/Console/Commands/Correction/CorrectsPrimaryCurrencyAmounts.php

@@ -40,6 +40,7 @@ use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Models\UserGroup;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
 use FireflyIII\Repositories\UserGroup\UserGroupRepositoryInterface;
+use FireflyIII\Support\Facades\Amount;
 use FireflyIII\Support\Facades\Preferences;
 use FireflyIII\Support\Http\Api\ExchangeRateConverter;
 use Illuminate\Console\Command;
@@ -72,6 +73,8 @@ class CorrectsPrimaryCurrencyAmounts extends Command
         /** @var UserGroupRepositoryInterface $repository */
         $repository = app(UserGroupRepositoryInterface::class);
 
+        Preferences::mark();
+
         /** @var UserGroup $userGroup */
         foreach ($repository->getAll() as $userGroup) {
             $this->recalculateForGroup($userGroup);
@@ -87,8 +90,7 @@ class CorrectsPrimaryCurrencyAmounts extends Command
         $this->recalculateAccounts($userGroup);
 
         // do a check with the group's currency so we can skip some stuff.
-        Preferences::mark();
-        $currency = app('amount')->getPrimaryCurrencyByUserGroup($userGroup);
+        $currency = Amount::getPrimaryCurrencyByUserGroup($userGroup);
 
         $this->recalculatePiggyBanks($userGroup, $currency);
         $this->recalculateBudgets($userGroup, $currency);

app/Console/Commands/Upgrade/UpgradesAccountCurrencies.php

@@ -108,11 +108,11 @@ class UpgradesAccountCurrencies extends Command
         $accounts        = $this->accountRepos->getAccountsByType([AccountTypeEnum::DEFAULT->value, AccountTypeEnum::ASSET->value]);
 
         // get user's currency preference:
-        $defaultCurrency = app('amount')->getPrimaryCurrencyByUserGroup($user->userGroup);
+        $primaryCurrency = app('amount')->getPrimaryCurrencyByUserGroup($user->userGroup);
 
         /** @var Account $account */
         foreach ($accounts as $account) {
-            $this->updateAccount($account, $defaultCurrency);
+            $this->updateAccount($account, $primaryCurrency);
         }
     }
 

app/Console/Commands/Upgrade/UpgradesCurrencyPreferences.php

@@ -117,13 +117,13 @@ class UpgradesCurrencyPreferences extends Command
 
         // set the default currency for the user and for the group:
         $preference      = $this->getPreference($user);
-        $defaultCurrency = TransactionCurrency::where('code', $preference)->first();
-        if (null === $defaultCurrency) {
+        $primaryCurrency = TransactionCurrency::where('code', $preference)->first();
+        if (null === $primaryCurrency) {
             // get EUR
-            $defaultCurrency = TransactionCurrency::where('code', 'EUR')->first();
+            $primaryCurrency = TransactionCurrency::where('code', 'EUR')->first();
         }
-        $user->currencies()->updateExistingPivot($defaultCurrency->id, ['user_default' => true]);
-        $user->userGroup->currencies()->updateExistingPivot($defaultCurrency->id, ['group_default' => true]);
+        $user->currencies()->updateExistingPivot($primaryCurrency->id, ['user_default' => true]);
+        $user->userGroup->currencies()->updateExistingPivot($primaryCurrency->id, ['group_default' => true]);
     }
 
     private function getPreference(User $user): string

app/Events/Preferences/UserGroupChangedPrimaryCurrency.php

@@ -1,7 +1,7 @@
 <?php
 
 /*
- * UserGroupChangedDefaultCurrency.php
+ * UserGroupChangedPrimaryCurrency.php
  * Copyright (c) 2024 james@firefly-iii.org.
  *
  * This file is part of Firefly III (https://github.com/firefly-iii).
@@ -29,12 +29,12 @@ use FireflyIII\Models\UserGroup;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Support\Facades\Log;
 
-class UserGroupChangedDefaultCurrency extends Event
+class UserGroupChangedPrimaryCurrency extends Event
 {
     use SerializesModels;
 
     public function __construct(public UserGroup $userGroup)
     {
-        Log::debug('User group changed default currency.');
+        Log::debug('User group changed primary currency.');
     }
 }

app/Factory/PiggyBankFactory.php

@@ -126,7 +126,7 @@ class PiggyBankFactory
     private function getCurrency(array $data): TransactionCurrency
     {
         // currency:
-        $defaultCurrency = app('amount')->getPrimaryCurrency();
+        $primaryCurrency = app('amount')->getPrimaryCurrency();
         $currency        = null;
         if (array_key_exists('transaction_currency_code', $data)) {
             $currency = $this->currencyRepository->findByCode((string)($data['transaction_currency_code'] ?? ''));
@@ -134,7 +134,7 @@ class PiggyBankFactory
         if (array_key_exists('transaction_currency_id', $data)) {
             $currency = $this->currencyRepository->find((int)($data['transaction_currency_id'] ?? 0));
         }
-        $currency ??= $defaultCurrency;
+        $currency ??= $primaryCurrency;
 
         return $currency;
     }

app/Generator/Report/Audit/MonthReportGenerator.php

@@ -141,8 +141,8 @@ class MonthReportGenerator implements ReportGeneratorInterface
         Log::debug(sprintf('getAuditReport: Call finalAccountBalance with date/time "%s"', $date->toIso8601String()));
         $dayBeforeBalance  = Steam::finalAccountBalance($account, $date);
         $startBalance      = $dayBeforeBalance['balance'];
-        $defaultCurrency   = app('amount')->getPrimaryCurrencyByUserGroup($account->user->userGroup);
-        $currency          = $accountRepository->getAccountCurrency($account) ?? $defaultCurrency;
+        $primaryCurrency   = app('amount')->getPrimaryCurrencyByUserGroup($account->user->userGroup);
+        $currency          = $accountRepository->getAccountCurrency($account) ?? $primaryCurrency;
 
         foreach ($journals as $index => $journal) {
             $journals[$index]['balance_before'] = $startBalance;

app/Generator/Webhook/StandardMessageGenerator.php

@@ -32,7 +32,6 @@ use FireflyIII\Models\TransactionGroup;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Models\Webhook;
 use FireflyIII\Models\WebhookMessage;
-use FireflyIII\Support\Facades\Amount;
 use FireflyIII\Support\JsonApi\Enrichments\AccountEnrichment;
 use FireflyIII\Transformers\AccountTransformer;
 use FireflyIII\Transformers\TransactionGroupTransformer;
@@ -176,8 +175,8 @@ class StandardMessageGenerator implements MessageGeneratorInterface
                 /** @var TransactionGroup $model */
                 $accounts                = $this->collectAccounts($model);
                 $enrichment              = new AccountEnrichment();
+                $enrichment->setDate(null);
                 $enrichment->setUser($model->user);
-                $enrichment->setPrimary(Amount::getPrimaryCurrencyByUserGroup($model->userGroup));
                 $accounts                = $enrichment->enrich($accounts);
                 foreach ($accounts as $account) {
                     $transformer               = new AccountTransformer();

app/Handlers/Events/PreferencesEventHandler.php

@@ -24,7 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Handlers\Events;
 
-use FireflyIII\Events\Preferences\UserGroupChangedDefaultCurrency;
+use FireflyIII\Events\Preferences\UserGroupChangedPrimaryCurrency;
 use FireflyIII\Models\Budget;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Models\UserGroup;
@@ -38,7 +38,7 @@ use Illuminate\Support\Facades\Log;
 
 class PreferencesEventHandler
 {
-    public function resetPrimaryCurrencyAmounts(UserGroupChangedDefaultCurrency $event): void
+    public function resetPrimaryCurrencyAmounts(UserGroupChangedPrimaryCurrency $event): void
     {
         // Reset the primary currency amounts for all objects that have it.
         Log::debug('Resetting primary currency amounts for all objects.');
@@ -73,6 +73,7 @@ class PreferencesEventHandler
         $repository = app(PiggyBankRepositoryInterface::class);
         $repository->setUserGroup($userGroup);
         $piggyBanks = $repository->getPiggyBanks();
+        Log::debug(sprintf('Resetting %d piggy bank(s).', $piggyBanks->count()));
 
         /** @var PiggyBank $piggyBank */
         foreach ($piggyBanks as $piggyBank) {
@@ -104,6 +105,8 @@ class PreferencesEventHandler
         $repository->setUserGroup($userGroup);
         $set        = $repository->getBudgets();
 
+        Log::debug(sprintf('Resetting %d budget(s).', $set->count()));
+
         /** @var Budget $budget */
         foreach ($set as $budget) {
             foreach ($budget->autoBudgets as $autoBudget) {

app/Http/Controllers/Account/ShowController.php

@@ -117,7 +117,6 @@ class ShowController extends Controller
 
         Log::debug('Start period overview');
         Timer::start('period-overview');
-
         $periods          = $this->getAccountPeriodOverview($account, $firstTransaction, $end);
 
         Log::debug('End period overview');
@@ -136,6 +135,7 @@ class ShowController extends Controller
             ->setAccounts(new Collection([$account]))
             ->setLimit($pageSize)
             ->setPage($page)
+            ->withAttachmentInformation()
             ->withAPIInformation()
             ->setRange($start, $end)
         ;

app/Http/Controllers/Bill/CreateController.php

@@ -77,7 +77,7 @@ class CreateController extends Controller
             $periods[$current] = (string) trans('firefly.repeat_freq_'.$current);
         }
         $subTitle        = (string) trans('firefly.create_new_bill');
-        $defaultCurrency = $this->primaryCurrency;
+        $primaryCurrency = $this->primaryCurrency;
 
         // put previous url in session if not redirect from store (not "create another").
         if (true !== session('bills.create.fromStore')) {
@@ -85,7 +85,7 @@ class CreateController extends Controller
         }
         $request->session()->forget('bills.create.fromStore');
 
-        return view('bills.create', compact('periods', 'subTitle', 'defaultCurrency'));
+        return view('bills.create', compact('periods', 'subTitle', 'primaryCurrency'));
     }
 
     /**

app/Http/Controllers/Bill/EditController.php

@@ -88,7 +88,7 @@ class EditController extends Controller
         $bill->amount_min = app('steam')->bcround($bill->amount_min, $bill->transactionCurrency->decimal_places);
         $bill->amount_max = app('steam')->bcround($bill->amount_max, $bill->transactionCurrency->decimal_places);
         $rules            = $this->repository->getRulesForBill($bill);
-        $defaultCurrency  = $this->primaryCurrency;
+        $primaryCurrency  = $this->primaryCurrency;
 
         // code to handle active-checkboxes
         $hasOldInput      = null !== $request->old('_token');
@@ -105,7 +105,7 @@ class EditController extends Controller
         $request->session()->flash('preFilled', $preFilled);
         $request->session()->forget('bills.edit.fromUpdate');
 
-        return view('bills.edit', compact('subTitle', 'periods', 'rules', 'bill', 'defaultCurrency', 'preFilled'));
+        return view('bills.edit', compact('subTitle', 'periods', 'rules', 'bill', 'primaryCurrency', 'preFilled'));
     }
 
     /**

app/Http/Controllers/Bill/IndexController.php

@@ -91,8 +91,6 @@ class IndexController extends Controller
         $admin       = auth()->user();
         $enrichment  = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($tempStart);
         $enrichment->setEnd($end);
         $collection  = $enrichment->enrich($collection);
@@ -101,7 +99,7 @@ class IndexController extends Controller
         $parameters->set('start', $tempStart);
         $parameters->set('end', $end);
         $parameters->set('convertToPrimary', $this->convertToPrimary);
-        $parameters->set('defaultCurrency', $this->primaryCurrency);
+        $parameters->set('primaryCurrency', $this->primaryCurrency);
 
         /** @var BillTransformer $transformer */
         $transformer = app(BillTransformer::class);

app/Http/Controllers/Bill/ShowController.php

@@ -149,10 +149,10 @@ class ShowController extends Controller
         $admin                      = auth()->user();
         $enrichment                 = new SubscriptionEnrichment();
         $enrichment->setUser($admin);
-        $enrichment->setConvertToPrimary($this->convertToPrimary);
-        $enrichment->setPrimary($this->primaryCurrency);
         $enrichment->setStart($start);
         $enrichment->setEnd($end);
+
+        /** @var Bill $bill */
         $bill                       = $enrichment->enrichSingle($bill);
 
         /** @var BillTransformer $transformer */

app/Http/Controllers/Budget/EditController.php

@@ -95,6 +95,7 @@ class EditController extends Controller
         $preFilled         = [
             'active'                  => $hasOldInput ? (bool) $request->old('active') : $budget->active,
             'auto_budget_currency_id' => $hasOldInput ? (int) $request->old('auto_budget_currency_id') : $this->primaryCurrency->id,
+            'notes'                   => $this->repository->getNoteText($budget),
         ];
         if ($autoBudget instanceof AutoBudget) {
             $amount                          = $hasOldInput ? $request->old('auto_budget_amount') : $autoBudget->amount;

app/Http/Controllers/Budget/IndexController.php

@@ -136,7 +136,7 @@ class IndexController extends Controller
 
         // get all inactive budgets, and simply list them:
         $inactive         = $this->repository->getInactiveBudgets();
-        $defaultCurrency  = $this->primaryCurrency;
+        $primaryCurrency  = $this->primaryCurrency;
 
         return view(
             'budgets.index',
@@ -149,7 +149,7 @@ class IndexController extends Controller
                 'budgets',
                 'currencies',
                 'periodTitle',
-                'defaultCurrency',
+                'primaryCurrency',
                 'activeDaysPassed',
                 'activeDaysLeft',
                 'inactive',
@@ -194,7 +194,7 @@ class IndexController extends Controller
         return $availableBudgets;
     }
 
-    private function getAllBudgets(Carbon $start, Carbon $end, Collection $currencies, TransactionCurrency $defaultCurrency): array
+    private function getAllBudgets(Carbon $start, Carbon $end, Collection $currencies, TransactionCurrency $primaryCurrency): array
     {
         // get all budgets, and paginate them into $budgets.
         $collection = $this->repository->getActiveBudgets();
@@ -216,7 +216,7 @@ class IndexController extends Controller
             /** @var BudgetLimit $limit */
             foreach ($budgetLimits as $limit) {
                 Log::debug(sprintf('Working on budget limit #%d', $limit->id));
-                $currency            = $limit->transactionCurrency ?? $defaultCurrency;
+                $currency            = $limit->transactionCurrency ?? $primaryCurrency;
                 $amount              = app('steam')->bcround($limit->amount, $currency->decimal_places);
                 $array['budgeted'][] = [
                     'id'                      => $limit->id,

app/Http/Controllers/Chart/AccountController.php

@@ -35,6 +35,7 @@ use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
 use FireflyIII\Support\CacheProperties;
+use FireflyIII\Support\Facades\Preferences;
 use FireflyIII\Support\Facades\Steam;
 use FireflyIII\Support\Http\Controllers\AugumentData;
 use FireflyIII\Support\Http\Controllers\ChartGeneration;
@@ -78,6 +79,7 @@ class AccountController extends Controller
 
     /**
      * Shows the balances for all the user's expense accounts (on the front page).
+     * 2025-08-06 validated for multi (primary) currency
      *
      * This chart is (multi) currency aware.
      */
@@ -114,8 +116,8 @@ class AccountController extends Controller
         // grab all balances
         Log::debug(sprintf('expenseAccounts: finalAccountsBalance("%s")', $start->format('Y-m-d H:i:s')));
         Log::debug(sprintf('expenseAccounts: finalAccountsBalance("%s")', $end->format('Y-m-d H:i:s')));
-        $startBalances = Steam::finalAccountsBalance($accounts, $start);
-        $endBalances   = Steam::finalAccountsBalance($accounts, $end);
+        $startBalances = Steam::finalAccountsBalance($accounts, $start, $this->primaryCurrency, $this->convertToPrimary);
+        $endBalances   = Steam::finalAccountsBalance($accounts, $end, $this->primaryCurrency, $this->convertToPrimary);
 
         // loop the accounts, then check for balance and currency info.
         foreach ($accounts as $account) {
@@ -157,7 +159,7 @@ class AccountController extends Controller
                     $tempData[] = [
                         'name'        => $accountNames[$account->id],
                         'difference'  => $diff,
-                        'diff_float'  => (float) $diff, // intentional float
+                        'diff_float'  => (float)$diff, // intentional float
                         'currency_id' => $currencies[$searchCode]->id,
                     ];
                 }
@@ -182,7 +184,7 @@ class AccountController extends Controller
         foreach ($currencies as $currencyId => $currency) {
             $dataSet
                                     = [
-                                        'label'           => (string) trans('firefly.spent'),
+                                        'label'           => (string)trans('firefly.spent'),
                                         'type'            => 'bar',
                                         'currency_symbol' => $currency->symbol,
                                         'currency_code'   => $currency->code,
@@ -195,7 +197,7 @@ class AccountController extends Controller
         foreach ($tempData as $entry) {
             $currencyId                               = $entry['currency_id'];
             $name                                     = $entry['name'];
-            $chartData[$currencyId]['entries'][$name] = (float) $entry['difference'];
+            $chartData[$currencyId]['entries'][$name] = (float)$entry['difference'];
         }
 
         $data          = $this->generator->multiSet($chartData);
@@ -223,6 +225,7 @@ class AccountController extends Controller
         $cache     = new CacheProperties();
         $cache->addProperty($account->id);
         $cache->addProperty($start);
+        $cache->addProperty($this->convertToPrimary);
         $cache->addProperty($end);
         $cache->addProperty('chart.account.expense-budget');
         if ($cache->has()) {
@@ -231,7 +234,10 @@ class AccountController extends Controller
 
         /** @var GroupCollectorInterface $collector */
         $collector = app(GroupCollectorInterface::class);
-        $collector->setAccounts(new Collection([$account]))->setRange($start, $end)->withBudgetInformation()->setTypes([TransactionTypeEnum::WITHDRAWAL->value]);
+        $collector->setAccounts(new Collection([$account]))
+            ->setRange($start, $end)
+            ->withBudgetInformation()->setTypes([TransactionTypeEnum::WITHDRAWAL->value])
+        ;
         $journals  = $collector->getExtractedJournals();
         $chartData = [];
         $result    = [];
@@ -239,19 +245,37 @@ class AccountController extends Controller
 
         /** @var array $journal */
         foreach ($journals as $journal) {
-            $budgetId              = (int) $journal['budget_id'];
+            $budgetId              = (int)$journal['budget_id'];
             $key                   = sprintf('%d-%d', $budgetId, $journal['currency_id']);
             $budgetIds[]           = $budgetId;
+
+            // currency info:
+            $currencyId            = (int)$journal['currency_id'];
+            $currencyName          = $journal['currency_name'];
+            $currencySymbol        = $journal['currency_symbol'];
+            $currencyCode          = $journal['currency_code'];
+            $currencyDecimalPlaces = $journal['currency_decimal_places'];
+            $field                 = 'amount';
+            if ($this->convertToPrimary && $this->primaryCurrency->id !== $currencyId) {
+                $field                 = 'pc_amount';
+                $currencyName          = $this->primaryCurrency->name;
+                $currencySymbol        = $this->primaryCurrency->symbol;
+                $currencyCode          = $this->primaryCurrency->code;
+                $currencyDecimalPlaces = $this->primaryCurrency->decimal_places;
+
+            }
+
             if (!array_key_exists($key, $result)) {
                 $result[$key] = [
-                    'total'           => '0',
-                    'budget_id'       => $budgetId,
-                    'currency_name'   => $journal['currency_name'],
-                    'currency_symbol' => $journal['currency_symbol'],
-                    'currency_code'   => $journal['currency_code'],
+                    'total'                   => '0',
+                    'budget_id'               => $budgetId,
+                    'currency_name'           => $currencyName,
+                    'currency_symbol'         => $currencySymbol,
+                    'currency_code'           => $currencyCode,
+                    'currency_decimal_places' => $currencyDecimalPlaces,
                 ];
             }
-            $result[$key]['total'] = bcadd((string) $journal['amount'], $result[$key]['total']);
+            $result[$key]['total'] = bcadd((string)$journal[$field], $result[$key]['total']);
         }
 
         $names     = $this->getBudgetNames($budgetIds);
@@ -259,7 +283,7 @@ class AccountController extends Controller
         foreach ($result as $row) {
             $budgetId          = $row['budget_id'];
             $name              = $names[$budgetId];
-            $label             = (string) trans('firefly.name_in_currency', ['name' => $name, 'currency' => $row['currency_name']]);
+            $label             = (string)trans('firefly.name_in_currency', ['name' => $name, 'currency' => $row['currency_name']]);
             $chartData[$label] = ['amount' => $row['total'], 'currency_symbol' => $row['currency_symbol'], 'currency_code' => $row['currency_code']];
         }
 
@@ -289,6 +313,7 @@ class AccountController extends Controller
         $cache->addProperty($account->id);
         $cache->addProperty($start);
         $cache->addProperty($end);
+        $cache->addProperty($this->convertToPrimary);
         $cache->addProperty('chart.account.expense-category');
         if ($cache->has()) {
             return response()->json($cache->get());
@@ -305,22 +330,39 @@ class AccountController extends Controller
         foreach ($journals as $journal) {
             $key                   = sprintf('%d-%d', $journal['category_id'], $journal['currency_id']);
             if (!array_key_exists($key, $result)) {
-                $result[$key] = [
-                    'total'           => '0',
-                    'category_id'     => (int) $journal['category_id'],
-                    'currency_name'   => $journal['currency_name'],
-                    'currency_symbol' => $journal['currency_symbol'],
-                    'currency_code'   => $journal['currency_code'],
+
+                // currency info:
+                $currencyId            = (int)$journal['currency_id'];
+                $currencyName          = $journal['currency_name'];
+                $currencySymbol        = $journal['currency_symbol'];
+                $currencyCode          = $journal['currency_code'];
+                $currencyDecimalPlaces = $journal['currency_decimal_places'];
+                $field                 = 'amount';
+                if ($this->convertToPrimary && $this->primaryCurrency->id !== $currencyId) {
+                    $field                 = 'pc_amount';
+                    $currencyName          = $this->primaryCurrency->name;
+                    $currencySymbol        = $this->primaryCurrency->symbol;
+                    $currencyCode          = $this->primaryCurrency->code;
+                    $currencyDecimalPlaces = $this->primaryCurrency->decimal_places;
+                }
+
+                $result[$key]          = [
+                    'total'                   => '0',
+                    'category_id'             => (int)$journal['category_id'],
+                    'currency_name'           => $currencyName,
+                    'currency_code'           => $currencyCode,
+                    'currency_symbol'         => $currencySymbol,
+                    'currency_decimal_places' => $currencyDecimalPlaces,
                 ];
             }
-            $result[$key]['total'] = bcadd((string) $journal['amount'], $result[$key]['total']);
+            $result[$key]['total'] = bcadd((string)$journal[$field], $result[$key]['total']);
         }
         $names     = $this->getCategoryNames(array_keys($result));
 
         foreach ($result as $row) {
             $categoryId        = $row['category_id'];
             $name              = $names[$categoryId] ?? '(unknown)';
-            $label             = (string) trans('firefly.name_in_currency', ['name' => $name, 'currency' => $row['currency_name']]);
+            $label             = (string)trans('firefly.name_in_currency', ['name' => $name, 'currency' => $row['currency_name']]);
             $chartData[$label] = ['amount' => $row['total'], 'currency_symbol' => $row['currency_symbol'], 'currency_code' => $row['currency_code']];
         }
 
@@ -341,11 +383,11 @@ class AccountController extends Controller
         $end            = clone session('end', today(config('app.timezone'))->endOfMonth());
         $defaultSet     = $repository->getAccountsByType([AccountTypeEnum::DEFAULT->value, AccountTypeEnum::ASSET->value])->pluck('id')->toArray();
         // Log::debug('Default set is ', $defaultSet);
-        $frontpage      = app('preferences')->get('frontpageAccounts', $defaultSet);
+        $frontpage      = Preferences::get('frontpageAccounts', $defaultSet);
         $frontpageArray = !is_array($frontpage->data) ? [] : $frontpage->data;
         Log::debug('Frontpage preference set is ', $frontpageArray);
         if (0 === count($frontpageArray)) {
-            app('preferences')->set('frontpageAccounts', $defaultSet);
+            Preferences::set('frontpageAccounts', $defaultSet);
             Log::debug('frontpage set is empty!');
         }
         $accounts       = $repository->getAccountsById($frontpageArray);
@@ -375,6 +417,7 @@ class AccountController extends Controller
         $cache     = new CacheProperties();
         $cache->addProperty($account->id);
         $cache->addProperty($start);
+        $cache->addProperty($this->convertToPrimary);
         $cache->addProperty($end);
         $cache->addProperty('chart.account.income-category');
         if ($cache->has()) {
@@ -394,22 +437,39 @@ class AccountController extends Controller
         foreach ($journals as $journal) {
             $key                   = sprintf('%d-%d', $journal['category_id'], $journal['currency_id']);
             if (!array_key_exists($key, $result)) {
-                $result[$key] = [
-                    'total'           => '0',
-                    'category_id'     => $journal['category_id'],
-                    'currency_name'   => $journal['currency_name'],
-                    'currency_symbol' => $journal['currency_symbol'],
-                    'currency_code'   => $journal['currency_code'],
+
+                // currency info:
+                $currencyId            = (int)$journal['currency_id'];
+                $currencyName          = $journal['currency_name'];
+                $currencySymbol        = $journal['currency_symbol'];
+                $currencyCode          = $journal['currency_code'];
+                $currencyDecimalPlaces = $journal['currency_decimal_places'];
+                $field                 = 'amount';
+                if ($this->convertToPrimary && $this->primaryCurrency->id !== $currencyId) {
+                    $field                 = 'pc_amount';
+                    $currencyName          = $this->primaryCurrency->name;
+                    $currencySymbol        = $this->primaryCurrency->symbol;
+                    $currencyCode          = $this->primaryCurrency->code;
+                    $currencyDecimalPlaces = $this->primaryCurrency->decimal_places;
+                }
+
+                $result[$key]          = [
+                    'total'                   => '0',
+                    'category_id'             => $journal['category_id'],
+                    'currency_name'           => $currencyName,
+                    'currency_code'           => $currencyCode,
+                    'currency_symbol'         => $currencySymbol,
+                    'currency_decimal_places' => $currencyDecimalPlaces,
                 ];
             }
-            $result[$key]['total'] = bcadd((string) $journal['amount'], $result[$key]['total']);
+            $result[$key]['total'] = bcadd((string)$journal[$field], $result[$key]['total']);
         }
 
         $names     = $this->getCategoryNames(array_keys($result));
         foreach ($result as $row) {
             $categoryId        = $row['category_id'];
             $name              = $names[$categoryId] ?? '(unknown)';
-            $label             = (string) trans('firefly.name_in_currency', ['name' => $name, 'currency' => $row['currency_name']]);
+            $label             = (string)trans('firefly.name_in_currency', ['name' => $name, 'currency' => $row['currency_name']]);
             $chartData[$label] = ['amount' => $row['total'], 'currency_symbol' => $row['currency_symbol'], 'currency_code' => $row['currency_code']];
         }
         $data      = $this->generator->multiCurrencyPieChart($chartData);
@@ -450,7 +510,7 @@ class AccountController extends Controller
         // This period depends on the size of the chart
         $current         = clone $start;
         $current         = app('navigation')->endOfX($current, $step, null);
-        $format          = (string) trans('config.month_and_day_js', [], $locale);
+        $format          = (string)trans('config.month_and_day_js', [], $locale);
         $accountCurrency = $this->accountRepository->getAccountCurrency($account);
 
         $range           = Steam::finalAccountBalanceInRange($account, $start, $end, $this->convertToPrimary);
@@ -512,7 +572,7 @@ class AccountController extends Controller
         foreach ($return as $key => $info) {
             if ('balance' !== $key && 'pc_balance' !== $key) {
                 // assume it's a currency:
-                $setCurrency             = $this->currencyRepository->findByCode((string) $key);
+                $setCurrency             = $this->currencyRepository->findByCode((string)$key);
                 $info['currency_symbol'] = $setCurrency->symbol;
                 $info['currency_code']   = $setCurrency->code;
                 $info['label']           = sprintf('%s (%s)', $account->name, $setCurrency->symbol);
@@ -525,7 +585,7 @@ class AccountController extends Controller
             if ('pc_balance' === $key) {
                 $info['currency_symbol'] = $this->primaryCurrency->symbol;
                 $info['currency_code']   = $this->primaryCurrency->code;
-                $info['label']           = sprintf('%s (%s) (%s)', $account->name, (string) trans('firefly.sum'), $this->primaryCurrency->symbol);
+                $info['label']           = sprintf('%s (%s) (%s)', $account->name, (string)trans('firefly.sum'), $this->primaryCurrency->symbol);
             }
             $chartData[] = $info;
         }
@@ -640,7 +700,7 @@ class AccountController extends Controller
                     $tempData[] = [
                         'name'        => $accountNames[$account->id],
                         'difference'  => $diff,
-                        'diff_float'  => (float) $diff, // intentional float
+                        'diff_float'  => (float)$diff, // intentional float
                         'currency_id' => $currencies[$searchCode]->id,
                     ];
                 }
@@ -667,7 +727,7 @@ class AccountController extends Controller
         foreach ($currencies as $currencyId => $currency) {
             $dataSet
                                     = [
-                                        'label'           => (string) trans('firefly.earned'),
+                                        'label'           => (string)trans('firefly.earned'),
                                         'type'            => 'bar',
                                         'currency_symbol' => $currency->symbol,
                                         'currency_code'   => $currency->code,

app/Http/Controllers/Chart/CategoryReportController.php

@@ -210,7 +210,6 @@ class CategoryReportController extends Controller
         $spent     = $this->opsRepository->listExpenses($start, $end, $accounts, new Collection([$category]));
         $earned    = $this->opsRepository->listIncome($start, $end, $accounts, new Collection([$category]));
         $format    = app('navigation')->preferredCarbonLocalizedFormat($start, $end);
-
         // loop expenses.
         foreach ($spent as $currency) {
             // add things to chart Data for each currency:

app/Http/Controllers/DebugController.php

@@ -157,6 +157,11 @@ class DebugController extends Controller
         return view('debug', compact('table', 'now', 'logContent'));
     }
 
+    public function apiTest()
+    {
+        return view('test.api-test');
+    }
+
     private function generateTable(): string
     {
         // system information:

app/Http/Controllers/PiggyBank/IndexController.php

@@ -32,8 +32,10 @@ use FireflyIII\Models\PiggyBank;
 use FireflyIII\Repositories\ObjectGroup\OrganisesObjectGroups;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
 use FireflyIII\Support\JsonApi\Enrichments\AccountEnrichment;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Transformers\AccountTransformer;
 use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\User;
 use Illuminate\Contracts\View\Factory;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
@@ -114,6 +116,13 @@ class IndexController extends Controller
         $transformer->setParameters(new ParameterBag());
         $piggyBanks  = [];
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $collection  = $enrichment->enrich($collection);
+
         /** @var PiggyBank $piggy */
         foreach ($collection as $piggy) {
             $array                                    = $transformer->transform($piggy);
@@ -148,7 +157,7 @@ class IndexController extends Controller
         // enrich each account.
         $enrichment         = new AccountEnrichment();
         $enrichment->setUser(auth()->user());
-        $enrichment->setPrimary($this->primaryCurrency);
+        $enrichment->setDate($end);
         $return             = [];
 
         /** @var PiggyBank $piggy */
@@ -170,14 +179,6 @@ class IndexController extends Controller
                     $return[$accountId]['target']  = '0';
                     $return[$accountId]['to_save'] = '0';
                 }
-
-                // calculate new interesting fields:
-                //                $return[$accountId]['left']             -= $array['current_amount'];
-                //                $return[$accountId]['saved']            += $array['current_amount'];
-                //                $return[$accountId]['target']           += $array['target_amount'];
-                //                $return[$accountId]['to_save']          += ($array['target_amount'] - $array['current_amount']);
-                //                $return['account_name']                    = $account['name'];
-
             }
         }
 
@@ -193,7 +194,7 @@ class IndexController extends Controller
                 // loop all accounts in this piggy bank subtract the current amount from "left to save" in the $accounts array.
                 /** @var array $piggyAccount */
                 foreach ($piggyBank['accounts'] as $piggyAccount) {
-                    $accountId = $piggyAccount['id'];
+                    $accountId = $piggyAccount['account_id'];
                     if (array_key_exists($accountId, $accounts)) {
                         $accounts[$accountId]['left']    = bcsub((string) $accounts[$accountId]['left'], (string) $piggyAccount['current_amount']);
                         $accounts[$accountId]['saved']   = bcadd((string) $accounts[$accountId]['saved'], (string) $piggyAccount['current_amount']);

app/Http/Controllers/PiggyBank/ShowController.php

@@ -29,7 +29,9 @@ use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\PiggyBankEnrichment;
 use FireflyIII\Transformers\PiggyBankTransformer;
+use FireflyIII\User;
 use Illuminate\Contracts\View\Factory;
 use Illuminate\View\View;
 use Symfony\Component\HttpFoundation\ParameterBag;
@@ -75,6 +77,13 @@ class ShowController extends Controller
         $parameters  = new ParameterBag();
         $parameters->set('end', $end);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new PiggyBankEnrichment();
+        $enrichment->setUser($admin);
+        $piggyBank   = $enrichment->enrichSingle($piggyBank);
+
         /** @var PiggyBankTransformer $transformer */
         $transformer = app(PiggyBankTransformer::class);
         $transformer->setParameters($parameters);

app/Http/Controllers/PreferencesController.php

@@ -23,10 +23,11 @@ declare(strict_types=1);
 
 namespace FireflyIII\Http\Controllers;
 
+use FireflyIII\Support\Singleton\PreferencesSingleton;
 use JsonException;
 use Carbon\Carbon;
 use FireflyIII\Enums\AccountTypeEnum;
-use FireflyIII\Events\Preferences\UserGroupChangedDefaultCurrency;
+use FireflyIII\Events\Preferences\UserGroupChangedPrimaryCurrency;
 use FireflyIII\Events\Test\UserTestNotificationChannel;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Http\Requests\PreferencesRequest;
@@ -44,7 +45,6 @@ use Illuminate\View\View;
 
 use function Safe\json_decode;
 use function Safe\file_get_contents;
-use function Safe\strtotime;
 
 /**
  * Class PreferencesController.
@@ -270,17 +270,19 @@ class PreferencesController extends Controller
         if ($convertToPrimary && !$this->convertToPrimary) {
             // set to true!
             Log::debug('User sets convertToPrimary to true.');
-            Preferences::set('convert_to_primary', $convertToPrimary);
-            event(new UserGroupChangedDefaultCurrency(auth()->user()->userGroup));
+            Preferences::set('convert_to_primary', true);
+            $singleton = PreferencesSingleton::getInstance();
+            $singleton->resetPreferences();
+            event(new UserGroupChangedPrimaryCurrency(auth()->user()->userGroup));
         }
         Preferences::set('convert_to_primary', $convertToPrimary);
 
         // custom fiscal year
         $customFiscalYear  = 1 === (int) $request->get('customFiscalYear');
-        $string            = strtotime((string) $request->get('fiscalYearStart'));
-        if (false !== $string) {
-            $fiscalYearStart = Carbon::createFromTimestamp($string)->format('m-d');
-            Preferences::set('customFiscalYear', $customFiscalYear);
+        Preferences::set('customFiscalYear', $customFiscalYear);
+        $fiscalYearString  = (string) $request->get('fiscalYearStart');
+        if ('' !== $fiscalYearString) {
+            $fiscalYearStart = Carbon::parse($fiscalYearString, config('app.timezone'))->format('m-d');
             Preferences::set('fiscalYearStart', $fiscalYearStart);
         }
 

app/Http/Controllers/Recurring/CreateController.php

@@ -84,7 +84,7 @@ class CreateController extends Controller
     {
         $budgets           = app('expandedform')->makeSelectListWithEmpty($this->budgetRepos->getActiveBudgets());
         $bills             = app('expandedform')->makeSelectListWithEmpty($this->billRepository->getActiveBills());
-        $defaultCurrency   = $this->primaryCurrency;
+        $primaryCurrency   = $this->primaryCurrency;
         $tomorrow          = today(config('app.timezone'));
         $oldRepetitionType = $request->old('repetition_type');
         $tomorrow->addDay();
@@ -116,7 +116,7 @@ class CreateController extends Controller
 
         return view(
             'recurring.create',
-            compact('tomorrow', 'oldRepetitionType', 'bills', 'weekendResponses', 'preFilled', 'repetitionEnds', 'defaultCurrency', 'budgets')
+            compact('tomorrow', 'oldRepetitionType', 'bills', 'weekendResponses', 'preFilled', 'repetitionEnds', 'primaryCurrency', 'budgets')
         );
     }
 
@@ -129,7 +129,7 @@ class CreateController extends Controller
     {
         $budgets           = app('expandedform')->makeSelectListWithEmpty($this->budgetRepos->getActiveBudgets());
         $bills             = app('expandedform')->makeSelectListWithEmpty($this->billRepository->getActiveBills());
-        $defaultCurrency   = $this->primaryCurrency;
+        $primaryCurrency   = $this->primaryCurrency;
         $tomorrow          = today(config('app.timezone'));
         $oldRepetitionType = $request->old('repetition_type');
         $tomorrow->addDay();
@@ -210,7 +210,7 @@ class CreateController extends Controller
 
         return view(
             'recurring.create',
-            compact('tomorrow', 'oldRepetitionType', 'bills', 'weekendResponses', 'preFilled', 'repetitionEnds', 'defaultCurrency', 'budgets')
+            compact('tomorrow', 'oldRepetitionType', 'bills', 'weekendResponses', 'preFilled', 'repetitionEnds', 'primaryCurrency', 'budgets')
         );
     }
 

app/Http/Controllers/Recurring/EditController.php

@@ -34,7 +34,10 @@ use FireflyIII\Models\RecurrenceRepetition;
 use FireflyIII\Repositories\Bill\BillRepositoryInterface;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
 use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
+use FireflyIII\Support\Facades\ExpandedForm;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\User;
 use Illuminate\Contracts\View\Factory;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
@@ -92,13 +95,20 @@ class EditController extends Controller
             throw new FireflyException('This recurring transaction has no meta-data. You will have to delete it and recreate it. Sorry!');
         }
 
+        // enrich
+        /** @var User $admin */
+        $admin                            = auth()->user();
+        $enrichment                       = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrence                       = $enrichment->enrichSingle($recurrence);
+
         /** @var RecurrenceTransformer $transformer */
         $transformer                      = app(RecurrenceTransformer::class);
         $transformer->setParameters(new ParameterBag());
 
         $array                            = $transformer->transform($recurrence);
-        $budgets                          = app('expandedform')->makeSelectListWithEmpty($this->budgetRepos->getActiveBudgets());
-        $bills                            = app('expandedform')->makeSelectListWithEmpty($this->billRepository->getActiveBills());
+        $budgets                          = ExpandedForm::makeSelectListWithEmpty($this->budgetRepos->getActiveBudgets());
+        $bills                            = ExpandedForm::makeSelectListWithEmpty($this->billRepository->getActiveBills());
 
         /** @var RecurrenceRepetition $repetition */
         $repetition                       = $recurrence->recurrenceRepetitions()->first();

app/Http/Controllers/Recurring/IndexController.php

@@ -29,7 +29,9 @@ use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Models\Recurrence;
 use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
 use FireflyIII\Support\Http\Controllers\GetConfigurationData;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\User;
 use Illuminate\Contracts\View\Factory;
 use Illuminate\Http\Request;
 use Illuminate\Pagination\LengthAwarePaginator;
@@ -85,6 +87,13 @@ class IndexController extends Controller
         $total       = $collection->count();
         $recurrences = $collection->slice(($page - 1) * $pageSize, $pageSize);
 
+        // enrich
+        /** @var User $admin */
+        $admin       = auth()->user();
+        $enrichment  = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrences = $enrichment->enrich($recurrences);
+
         /** @var RecurrenceTransformer $transformer */
         $transformer = app(RecurrenceTransformer::class);
         $transformer->setParameters(new ParameterBag());

app/Http/Controllers/Recurring/ShowController.php

@@ -32,8 +32,10 @@ use FireflyIII\Models\Recurrence;
 use FireflyIII\Repositories\Attachment\AttachmentRepositoryInterface;
 use FireflyIII\Repositories\Recurring\RecurringRepositoryInterface;
 use FireflyIII\Support\Http\Controllers\GetConfigurationData;
+use FireflyIII\Support\JsonApi\Enrichments\RecurringEnrichment;
 use FireflyIII\Transformers\AttachmentTransformer;
 use FireflyIII\Transformers\RecurrenceTransformer;
+use FireflyIII\User;
 use Illuminate\Contracts\View\Factory;
 use Illuminate\View\View;
 use Symfony\Component\HttpFoundation\ParameterBag;
@@ -80,6 +82,13 @@ class ShowController extends Controller
     {
         $repos                  = app(AttachmentRepositoryInterface::class);
 
+        // enrich
+        /** @var User $admin */
+        $admin                  = auth()->user();
+        $enrichment             = new RecurringEnrichment();
+        $enrichment->setUser($admin);
+        $recurrence             = $enrichment->enrichSingle($recurrence);
+
         /** @var RecurrenceTransformer $transformer */
         $transformer            = app(RecurrenceTransformer::class);
         $transformer->setParameters(new ParameterBag());

app/Http/Controllers/Report/BudgetController.php

@@ -23,6 +23,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Http\Controllers\Report;
 
+use FireflyIII\Support\Facades\Navigation;
 use Throwable;
 use Carbon\Carbon;
 use FireflyIII\Exceptions\FireflyException;
@@ -290,11 +291,12 @@ class BudgetController extends Controller
         $cache->addProperty('budget-period-report');
         $cache->addProperty($accounts->pluck('id')->toArray());
         if ($cache->has()) {
-            return $cache->get();
+            // return $cache->get();
         }
 
-        $periods   = app('navigation')->listOfPeriods($start, $end);
-        $keyFormat = app('navigation')->preferredCarbonFormat($start, $end);
+        $periods   = Navigation::listOfPeriods($start, $end);
+        $keyFormat = Navigation::preferredCarbonFormat($start, $end);
+
         // list expenses for budgets in account(s)
         $expenses  = $this->opsRepository->listExpenses($start, $end, $accounts);
 
@@ -303,6 +305,17 @@ class BudgetController extends Controller
             foreach ($currency['budgets'] as $budget) {
                 $count = 0;
                 foreach ($budget['transaction_journals'] as $journal) {
+                    // #10678
+                    // skip transactions between two asset / liability accounts.
+                    if (
+                        in_array($journal['source_account_type'], config('firefly.valid_currency_account_types'), true)
+                        && in_array($journal['destination_account_type'], config('firefly.valid_currency_account_types'), true)
+                    ) {
+                        continue;
+                    }
+
+
+
                     ++$count;
                     $key                               = sprintf('%d-%d', $budget['id'], $currency['currency_id']);
                     $dateKey                           = $journal['date']->format($keyFormat);

app/Http/Controllers/Rule/CreateController.php

@@ -270,6 +270,7 @@ class CreateController extends Controller
         $data     = $request->getRuleData();
 
         $rule     = $this->ruleRepos->store($data);
+        session()->flash('success_url', route('rules.select-transactions', [$rule->id]));
         session()->flash('success', (string) trans('firefly.stored_new_rule', ['title' => $rule->title]));
         app('preferences')->mark();
 

app/Http/Controllers/TagController.php

@@ -252,6 +252,7 @@ class TagController extends Controller
 
         $collector->setRange($start, $end)->setLimit($pageSize)->setPage($page)->withAccountInformation()
             ->setTag($tag)->withBudgetInformation()->withCategoryInformation()
+            ->withAttachmentInformation()
         ;
         $groups       = $collector->getPaginatedGroups();
         $groups->setPath($path);
@@ -283,6 +284,7 @@ class TagController extends Controller
         $collector    = app(GroupCollectorInterface::class);
         $collector->setRange($start, $end)->setLimit($pageSize)->setPage($page)->withAccountInformation()
             ->setTag($tag)->withBudgetInformation()->withCategoryInformation()
+            ->withAttachmentInformation()
         ;
         $groups       = $collector->getPaginatedGroups();
         $groups->setPath($path);

app/Http/Controllers/Transaction/CreateController.php

@@ -117,7 +117,7 @@ class CreateController extends Controller
         $optionalFields             = app('preferences')->get('transaction_journal_optional_fields', [])->data;
         $allowedOpposingTypes       = config('firefly.allowed_opposing_types');
         $accountToTypes             = config('firefly.account_to_transaction');
-        $defaultCurrency            = $this->primaryCurrency;
+        $primaryCurrency            = $this->primaryCurrency;
         $previousUrl                = $this->rememberPreviousUrl('transactions.create.url');
         $parts                      = parse_url((string) $previousUrl);
         $search                     = sprintf('?%s', $parts['query'] ?? '');
@@ -156,7 +156,7 @@ class CreateController extends Controller
                 'objectType',
                 'optionalDateFields',
                 'subTitle',
-                'defaultCurrency',
+                'primaryCurrency',
                 'previousUrl',
                 'optionalFields',
                 'preFilled',

app/Http/Controllers/Transaction/EditController.php

@@ -84,7 +84,7 @@ class EditController extends Controller
         $title                      = $transactionGroup->transactionJournals()->count() > 1 ? $transactionGroup->title : $transactionGroup->transactionJournals()->first()->description;
         $subTitle                   = (string) trans('firefly.edit_transaction_title', ['description' => $title]);
         $subTitleIcon               = 'fa-plus';
-        $defaultCurrency            = $this->primaryCurrency;
+        $primaryCurrency            = $this->primaryCurrency;
         $cash                       = $repository->getCashAccount();
         $previousUrl                = $this->rememberPreviousUrl('transactions.edit.url');
         $parts                      = parse_url((string) $previousUrl);
@@ -130,7 +130,7 @@ class EditController extends Controller
                 'transactionGroup',
                 'allowedOpposingTypes',
                 'accountToTypes',
-                'defaultCurrency',
+                'primaryCurrency',
                 'previousUrl'
             )
         );

app/Http/Controllers/Transaction/ShowController.php

@@ -25,16 +25,20 @@ declare(strict_types=1);
 namespace FireflyIII\Http\Controllers\Transaction;
 
 use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Helpers\Collector\GroupCollectorInterface;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Models\TransactionGroup;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Repositories\AuditLogEntry\ALERepositoryInterface;
 use FireflyIII\Repositories\TransactionGroup\TransactionGroupRepositoryInterface;
+use FireflyIII\Support\JsonApi\Enrichments\TransactionGroupEnrichment;
 use FireflyIII\Transformers\TransactionGroupTransformer;
+use FireflyIII\User;
 use Illuminate\Contracts\View\Factory;
 use Illuminate\Http\JsonResponse;
 use Illuminate\View\View;
 use Symfony\Component\HttpFoundation\ParameterBag;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 /**
  * Class ShowController
@@ -57,7 +61,7 @@ class ShowController extends Controller
                 $this->repository    = app(TransactionGroupRepositoryInterface::class);
                 $this->aleRepository = app(ALERepositoryInterface::class);
 
-                app('view')->share('title', (string) trans('firefly.transactions'));
+                app('view')->share('title', (string)trans('firefly.transactions'));
                 app('view')->share('mainTitleIcon', 'fa-exchange');
 
                 return $next($request);
@@ -80,38 +84,62 @@ class ShowController extends Controller
      */
     public function show(TransactionGroup $transactionGroup)
     {
+        /** @var User $admin */
+        $admin           = auth()->user();
+
+        // use new group collector:
+        /** @var GroupCollectorInterface $collector */
+        $collector       = app(GroupCollectorInterface::class);
+        $collector->setUser($admin)->setTransactionGroup($transactionGroup)->withAPIInformation();
+
+        $selectedGroup   = $collector->getGroups()->first();
+        if (null === $selectedGroup) {
+            throw new NotFoundHttpException();
+        }
+
+        // enrich
+        $enrichment      = new TransactionGroupEnrichment();
+        $enrichment->setUser($admin);
+        $selectedGroup   = $enrichment->enrichSingle($selectedGroup);
+
+
         /** @var null|TransactionJournal $first */
         $first           = $transactionGroup->transactionJournals()->first(['transaction_journals.*']);
         $splits          = $transactionGroup->transactionJournals()->count();
+        $splits          = count($selectedGroup['transactions']);
+        $keys            = array_keys($selectedGroup['transactions']);
+        $first           = $selectedGroup['transactions'][array_shift($keys)];
+        unset($keys);
 
         if (null === $first) {
             throw new FireflyException('This transaction is broken :(.');
         }
-
-        $type            = (string) trans(sprintf('firefly.%s', $first->transactionType->type));
-        $title           = 1 === $splits ? $first->description : $transactionGroup->title;
+        $type            = (string)trans(sprintf('firefly.%s', $first['transaction_type_type']));
+        $title           = 1 === $splits ? $first['description'] : $selectedGroup['title'];
         $subTitle        = sprintf('%s: "%s"', $type, $title);
 
+        // enrich
+        $enrichment      = new TransactionGroupEnrichment();
+        $enrichment->setUser($admin);
+        $selectedGroup   = $enrichment->enrichSingle($selectedGroup);
+
         /** @var TransactionGroupTransformer $transformer */
         $transformer     = app(TransactionGroupTransformer::class);
         $transformer->setParameters(new ParameterBag());
         $groupArray      = $transformer->transformObject($transactionGroup);
 
         // do some calculations:
-        $amounts         = $this->getAmounts($groupArray);
-        $accounts        = $this->getAccounts($groupArray);
+        $amounts         = $this->getAmounts($selectedGroup);
+        $accounts        = $this->getAccounts($selectedGroup);
 
-        foreach (array_keys($groupArray['transactions']) as $index) {
-            $groupArray['transactions'][$index]['tags'] = $this->repository->getTagObjects(
-                (int) $groupArray['transactions'][$index]['transaction_journal_id']
-            );
+        foreach (array_keys($selectedGroup['transactions']) as $index) {
+            $selectedGroup['transactions'][$index]['tags'] = $this->repository->getTagObjects((int)$selectedGroup['transactions'][$index]['transaction_journal_id']);
         }
-
         // get audit log entries:
         $groupLogEntries = $this->aleRepository->getForObject($transactionGroup);
         $logEntries      = [];
-        foreach ($transactionGroup->transactionJournals as $journal) {
-            $logEntries[$journal->id] = $this->aleRepository->getForObject($journal);
+        foreach ($selectedGroup['transactions'] as $journal) {
+            $logEntries[$journal['transaction_journal_id']] = $this->aleRepository->getForId(TransactionJournal::class, $journal['transaction_journal_id']);
         }
 
         $events          = $this->repository->getPiggyEvents($transactionGroup);
@@ -129,6 +157,7 @@ class ShowController extends Controller
                 'groupLogEntries',
                 'subTitle',
                 'splits',
+                'selectedGroup',
                 'groupArray',
                 'events',
                 'attachments',
@@ -142,34 +171,38 @@ class ShowController extends Controller
     {
         $amounts = [];
         foreach ($group['transactions'] as $transaction) {
+            // add normal amount:
             $symbol                     = $transaction['currency_symbol'];
-            if (!array_key_exists($symbol, $amounts)) {
-                $amounts[$symbol] = [
-                    'amount'         => '0',
-                    'symbol'         => $symbol,
-                    'decimal_places' => $transaction['currency_decimal_places'],
-                ];
-            }
-            $amounts[$symbol]['amount'] = bcadd($amounts[$symbol]['amount'], (string) $transaction['amount']);
-            if (null !== $transaction['foreign_amount'] && '' !== $transaction['foreign_amount']
-                && 0 !== bccomp(
-                    '0',
-                    (string) $transaction['foreign_amount']
-                )) {
+            $amounts[$symbol] ??= [
+                'amount'         => '0',
+                'symbol'         => $symbol,
+                'decimal_places' => $transaction['currency_decimal_places'],
+            ];
+            $amounts[$symbol]['amount'] = bcadd($amounts[$symbol]['amount'], (string)$transaction['amount']);
+
+            // add foreign amount:
+            if (null !== $transaction['foreign_amount'] && '' !== $transaction['foreign_amount'] && 0 !== bccomp('0', (string)$transaction['foreign_amount'])) {
                 // same for foreign currency:
                 $foreignSymbol                     = $transaction['foreign_currency_symbol'];
-                if (!array_key_exists($foreignSymbol, $amounts)) {
-                    $amounts[$foreignSymbol] = [
-                        'amount'         => '0',
-                        'symbol'         => $foreignSymbol,
-                        'decimal_places' => $transaction['foreign_currency_decimal_places'],
-                    ];
-                }
-                $amounts[$foreignSymbol]['amount'] = bcadd(
-                    $amounts[$foreignSymbol]['amount'],
-                    (string) $transaction['foreign_amount']
-                );
+                $amounts[$foreignSymbol] ??= [
+                    'amount'         => '0',
+                    'symbol'         => $foreignSymbol,
+                    'decimal_places' => $transaction['foreign_currency_decimal_places'],
+                ];
+                $amounts[$foreignSymbol]['amount'] = bcadd($amounts[$foreignSymbol]['amount'], (string)$transaction['foreign_amount']);
             }
+            // add primary currency amount
+            if (null !== $transaction['pc_amount'] && $transaction['currency_id'] !== $this->primaryCurrency->id) {
+                // same for foreign currency:
+                $primarySymbol                     = $this->primaryCurrency->symbol;
+                $amounts[$primarySymbol] ??= [
+                    'amount'         => '0',
+                    'symbol'         => $this->primaryCurrency->symbol,
+                    'decimal_places' => $this->primaryCurrency->decimal_places,
+                ];
+                $amounts[$primarySymbol]['amount'] = bcadd($amounts[$primarySymbol]['amount'], (string)$transaction['pc_amount']);
+            }
+
         }
 
         return $amounts;
@@ -184,16 +217,16 @@ class ShowController extends Controller
 
         foreach ($group['transactions'] as $transaction) {
             $accounts['source'][]      = [
-                'type' => $transaction['source_type'],
-                'id'   => $transaction['source_id'],
-                'name' => $transaction['source_name'],
-                'iban' => $transaction['source_iban'],
+                'type' => $transaction['source_account_type'],
+                'id'   => $transaction['source_account_id'],
+                'name' => $transaction['source_account_name'],
+                'iban' => $transaction['source_account_iban'],
             ];
             $accounts['destination'][] = [
-                'type' => $transaction['destination_type'],
-                'id'   => $transaction['destination_id'],
-                'name' => $transaction['destination_name'],
-                'iban' => $transaction['destination_iban'],
+                'type' => $transaction['destination_account_type'],
+                'id'   => $transaction['destination_account_id'],
+                'name' => $transaction['destination_account_name'],
+                'iban' => $transaction['destination_account_iban'],
             ];
         }
 

app/Http/Middleware/Range.php

@@ -120,7 +120,7 @@ class Range
         // save some formats:
         $monthAndDayFormat = (string) trans('config.month_and_day_js', [], $locale);
         $dateTimeFormat    = (string) trans('config.date_time_js', [], $locale);
-        $defaultCurrency   = Amount::getPrimaryCurrency();
+        $primaryCurrency   = Amount::getPrimaryCurrency();
 
         // also format for moment JS:
         $madMomentJS       = (string) trans('config.month_and_day_moment_js', [], $locale);
@@ -128,7 +128,7 @@ class Range
         app('view')->share('madMomentJS', $madMomentJS);
         app('view')->share('monthAndDayFormat', $monthAndDayFormat);
         app('view')->share('dateTimeFormat', $dateTimeFormat);
-        app('view')->share('defaultCurrency', $defaultCurrency);
+        app('view')->share('primaryCurrency', $primaryCurrency);
     }
 
     /**

app/Http/Requests/BudgetFormUpdateRequest.php

@@ -47,12 +47,13 @@ class BudgetFormUpdateRequest extends FormRequest
     public function getBudgetData(): array
     {
         return [
-            'name'               => $this->convertString('name'),
-            'active'             => $this->boolean('active'),
-            'auto_budget_type'   => $this->convertInteger('auto_budget_type'),
-            'currency_id'        => $this->convertInteger('auto_budget_currency_id'),
-            'auto_budget_amount' => $this->convertString('auto_budget_amount'),
-            'auto_budget_period' => $this->convertString('auto_budget_period'),
+            'name'                    => $this->convertString('name'),
+            'active'                  => $this->boolean('active'),
+            'auto_budget_type'        => $this->convertInteger('auto_budget_type'),
+            'currency_id'             => $this->convertInteger('auto_budget_currency_id'),
+            'auto_budget_amount'      => $this->convertString('auto_budget_amount'),
+            'auto_budget_period'      => $this->convertString('auto_budget_period'),
+            'notes'                   => $this->stringWithNewlines('notes'),
         ];
     }
 

app/Providers/EventServiceProvider.php

@@ -35,7 +35,7 @@ use FireflyIII\Events\Model\PiggyBank\ChangedName;
 use FireflyIII\Events\Model\Rule\RuleActionFailedOnArray;
 use FireflyIII\Events\Model\Rule\RuleActionFailedOnObject;
 use FireflyIII\Events\NewVersionAvailable;
-use FireflyIII\Events\Preferences\UserGroupChangedDefaultCurrency;
+use FireflyIII\Events\Preferences\UserGroupChangedPrimaryCurrency;
 use FireflyIII\Events\RegisteredUser;
 use FireflyIII\Events\RequestedNewPassword;
 use FireflyIII\Events\RequestedReportOnJournals;
@@ -257,7 +257,7 @@ class EventServiceProvider extends ServiceProvider
                 'FireflyIII\Handlers\Events\Security\MFAHandler@sendMFAFailedAttemptsMail',
             ],
             // preferences
-            UserGroupChangedDefaultCurrency::class => [
+            UserGroupChangedPrimaryCurrency::class => [
                 'FireflyIII\Handlers\Events\PreferencesEventHandler@resetPrimaryCurrencyAmounts',
             ],
         ];

app/Repositories/Account/AccountRepository.php

@@ -562,7 +562,13 @@ class AccountRepository implements AccountRepositoryInterface, UserGroupInterfac
                 'foreign_currencies.decimal_places as foreign_currency_decimal_places',
 
                 // fields
-                'transaction_journals.date', 'transaction_types.type', 'transaction_journals.transaction_currency_id', 'transactions.amount'])
+                'transaction_journals.date',
+                'transaction_types.type',
+                'transaction_journals.transaction_currency_id',
+                'transactions.amount',
+                'transactions.native_amount',
+                'transactions.foreign_amount',
+            ])
             ->toArray()
         ;
 

app/Repositories/AuditLogEntry/ALERepository.php

@@ -52,4 +52,10 @@ class ALERepository implements ALERepositoryInterface
 
         return $auditLogEntry;
     }
+
+    public function getForId(string $model, int $modelId): Collection
+    {
+        // all Models have an ID.
+        return AuditLogEntry::where('auditable_id', $modelId)->where('auditable_type', $model)->get();
+    }
 }

app/Repositories/AuditLogEntry/ALERepositoryInterface.php

@@ -46,5 +46,7 @@ interface ALERepositoryInterface
 {
     public function getForObject(Model $model): Collection;
 
+    public function getForId(string $model, int $modelId): Collection;
+
     public function store(array $data): AuditLogEntry;
 }

app/Repositories/Budget/NoBudgetRepository.php

@@ -32,6 +32,7 @@ use FireflyIII\Support\Report\Summarizer\TransactionSummarizer;
 use FireflyIII\Support\Repositories\UserGroup\UserGroupInterface;
 use FireflyIII\Support\Repositories\UserGroup\UserGroupTrait;
 use Illuminate\Support\Collection;
+use Override;
 
 /**
  * Class NoBudgetRepository
@@ -98,4 +99,23 @@ class NoBudgetRepository implements NoBudgetRepositoryInterface, UserGroupInterf
 
         return $summarizer->groupByCurrencyId($journals);
     }
+
+    #[Override]
+    public function collectExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?TransactionCurrency $currency = null): array
+    {
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setUser($this->user)->setRange($start, $end)->setTypes([TransactionTypeEnum::WITHDRAWAL->value]);
+
+        if ($accounts instanceof Collection && $accounts->count() > 0) {
+            $collector->setAccounts($accounts);
+        }
+        if ($currency instanceof TransactionCurrency) {
+            $collector->setCurrency($currency);
+        }
+        $collector->withoutBudget();
+        $collector->withBudgetInformation();
+
+        return $collector->getExtractedJournals();
+    }
 }

app/Repositories/Budget/NoBudgetRepositoryInterface.php

@@ -49,4 +49,6 @@ interface NoBudgetRepositoryInterface
     public function getNoBudgetPeriodReport(Collection $accounts, Carbon $start, Carbon $end): array;
 
     public function sumExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?TransactionCurrency $currency = null): array;
+
+    public function collectExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?TransactionCurrency $currency = null): array;
 }

app/Repositories/Budget/OperationsRepository.php

@@ -39,6 +39,7 @@ use FireflyIII\Support\Repositories\UserGroup\UserGroupInterface;
 use FireflyIII\Support\Repositories\UserGroup\UserGroupTrait;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
+use Override;
 
 /**
  * Class OperationsRepository
@@ -57,17 +58,17 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
         $total = '0';
         $count = 0;
         foreach ($budget->budgetlimits as $limit) {
-            $diff   = (int)$limit->start_date->diffInDays($limit->end_date, true);
+            $diff   = (int) $limit->start_date->diffInDays($limit->end_date, true);
             $diff   = 0 === $diff ? 1 : $diff;
             $amount = $limit->amount;
-            $perDay = bcdiv((string)$amount, (string)$diff);
+            $perDay = bcdiv((string) $amount, (string) $diff);
             $total  = bcadd($total, $perDay);
             ++$count;
             app('log')->debug(sprintf('Found %d budget limits. Per day is %s, total is %s', $count, $perDay, $total));
         }
         $avg   = $total;
         if ($count > 0) {
-            $avg = bcdiv($total, (string)$count);
+            $avg = bcdiv($total, (string) $count);
         }
         app('log')->debug(sprintf('%s / %d = %s = average.', $total, $count, $avg));
 
@@ -95,9 +96,9 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
         /** @var array $journal */
         foreach ($journals as $journal) {
             // prep data array for currency:
-            $budgetId                     = (int)$journal['budget_id'];
+            $budgetId                     = (int) $journal['budget_id'];
             $budgetName                   = $journal['budget_name'];
-            $currencyId                   = (int)$journal['currency_id'];
+            $currencyId                   = (int) $journal['currency_id'];
             $key                          = sprintf('%d-%d', $budgetId, $currencyId);
 
             $data[$key] ??= [
@@ -112,7 +113,7 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
                 'entries'                 => [],
             ];
             $date                         = $journal['date']->format($carbonFormat);
-            $data[$key]['entries'][$date] = bcadd($data[$key]['entries'][$date] ?? '0', (string)$journal['amount']);
+            $data[$key]['entries'][$date] = bcadd($data[$key]['entries'][$date] ?? '0', (string) $journal['amount']);
         }
 
         return $data;
@@ -156,7 +157,7 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
 
         foreach ($journals as $journal) {
             $amount                                                                       = app('steam')->negative($journal['amount']);
-            $journalCurrencyId                                                            = (int)$journal['currency_id'];
+            $journalCurrencyId                                                            = (int) $journal['currency_id'];
             if (false === $convertToPrimary) {
                 $currencyId            = $journalCurrencyId;
                 $currencyName          = $journal['currency_name'];
@@ -169,8 +170,8 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
                 $amount = $converter->convert($currencies[$journalCurrencyId], $primaryCurrency, $journal['date'], $amount);
             }
 
-            $budgetId                                                                     = (int)$journal['budget_id'];
-            $budgetName                                                                   = (string)$journal['budget_name'];
+            $budgetId                                                                     = (int) $journal['budget_id'];
+            $budgetName                                                                   = (string) $journal['budget_name'];
 
             // catch "no budget" entries.
             if (0 === $budgetId) {
@@ -196,13 +197,16 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
 
             // add journal to array:
             // only a subset of the fields.
-            $journalId                                                                    = (int)$journal['transaction_journal_id'];
+            $journalId                                                                    = (int) $journal['transaction_journal_id'];
             $array[$currencyId]['budgets'][$budgetId]['transaction_journals'][$journalId] = [
                 'amount'                   => $amount,
                 'destination_account_id'   => $journal['destination_account_id'],
                 'destination_account_name' => $journal['destination_account_name'],
+                'destination_account_type' => $journal['destination_account_type'],
+                'currency_id'              => $journalCurrencyId,
                 'source_account_id'        => $journal['source_account_id'],
                 'source_account_name'      => $journal['source_account_name'],
+                'source_account_type'      => $journal['source_account_type'],
                 'category_name'            => $journal['category_name'],
                 'description'              => $journal['description'],
                 'transaction_group_id'     => $journal['transaction_group_id'],
@@ -282,4 +286,77 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
 
         return $summarizer->groupByCurrencyId($journals, 'negative', false);
     }
+
+    public function sumCollectedExpenses(array $expenses, Carbon $start, Carbon $end, TransactionCurrency $transactionCurrency, bool $convertToPrimary = false): array
+    {
+        Log::debug(sprintf('Start of %s.', __METHOD__));
+        $summarizer = new TransactionSummarizer($this->user);
+        $summarizer->setConvertToPrimary($convertToPrimary);
+
+        // filter $journals by range AND currency if it is present.
+        $expenses   = array_filter($expenses, static function (array $expense) use ($start, $end, $transactionCurrency): bool {
+            return $expense['date']->between($start, $end) && $expense['currency_id'] === $transactionCurrency->id;
+        });
+
+        return $summarizer->groupByCurrencyId($expenses, 'negative', false);
+    }
+
+    public function sumCollectedExpensesByBudget(array $expenses, Budget $budget, bool $convertToPrimary = false): array
+    {
+        Log::debug(sprintf('Start of %s.', __METHOD__));
+        $summarizer = new TransactionSummarizer($this->user);
+        $summarizer->setConvertToPrimary($convertToPrimary);
+
+        // filter $journals by range AND currency if it is present.
+        $expenses   = array_filter($expenses, static function (array $expense) use ($budget): bool {
+            return $expense['budget_id'] === $budget->id;
+        });
+
+        return $summarizer->groupByCurrencyId($expenses, 'negative', false);
+    }
+
+    #[Override]
+    public function collectExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $budgets = null, ?TransactionCurrency $currency = null): array
+    {
+        Log::debug(sprintf('Start of %s(date, date, array, array, "%s").', __METHOD__, $currency?->code));
+        // this collector excludes all transfers TO liabilities (which are also withdrawals)
+        // because those expenses only become expenses once they move from the liability to the friend.
+        // 2024-12-24 disable the exclusion for now.
+
+        $repository = app(AccountRepositoryInterface::class);
+        $repository->setUser($this->user);
+        $subset     = $repository->getAccountsByType(config('firefly.valid_liabilities'));
+        $selection  = new Collection();
+
+        /** @var Account $account */
+        foreach ($subset as $account) {
+            if ('credit' === $repository->getMetaValue($account, 'liability_direction')) {
+                $selection->push($account);
+            }
+        }
+
+        /** @var GroupCollectorInterface $collector */
+        $collector  = app(GroupCollectorInterface::class);
+        $collector->setUser($this->user)
+            ->setRange($start, $end)
+            // ->excludeDestinationAccounts($selection)
+            ->setTypes([TransactionTypeEnum::WITHDRAWAL->value])
+        ;
+
+        if ($accounts instanceof Collection) {
+            $collector->setAccounts($accounts);
+        }
+        if (!$budgets instanceof Collection) {
+            $budgets = $this->getBudgets();
+        }
+        if ($currency instanceof TransactionCurrency) {
+            Log::debug(sprintf('Limit to normal currency %s', $currency->code));
+            $collector->setNormalCurrency($currency);
+        }
+        if ($budgets->count() > 0) {
+            $collector->setBudgets($budgets);
+        }
+
+        return $collector->getExtractedJournals();
+    }
 }

app/Repositories/Budget/OperationsRepositoryInterface.php

@@ -24,8 +24,8 @@ declare(strict_types=1);
 
 namespace FireflyIII\Repositories\Budget;
 
-use Deprecated;
 use Carbon\Carbon;
+use Deprecated;
 use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Models\Budget;
 use FireflyIII\Models\TransactionCurrency;
@@ -73,4 +73,10 @@ interface OperationsRepositoryInterface
         ?TransactionCurrency $currency = null,
         bool                 $convertToPrimary = false
     ): array;
+
+    public function sumCollectedExpenses(array $expenses, Carbon $start, Carbon $end, TransactionCurrency $transactionCurrency, bool $convertToPrimary = false): array;
+
+    public function sumCollectedExpensesByBudget(array $expenses, Budget $budget, bool $convertToPrimary = false): array;
+
+    public function collectExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $budgets = null, ?TransactionCurrency $currency = null): array;
 }

app/Repositories/Category/OperationsRepository.php

@@ -27,6 +27,7 @@ namespace FireflyIII\Repositories\Category;
 use Carbon\Carbon;
 use FireflyIII\Enums\TransactionTypeEnum;
 use FireflyIII\Helpers\Collector\GroupCollectorInterface;
+use FireflyIII\Models\Category;
 use FireflyIII\Support\Facades\Amount;
 use FireflyIII\Support\Report\Summarizer\TransactionSummarizer;
 use FireflyIII\Support\Repositories\UserGroup\UserGroupInterface;
@@ -444,4 +445,74 @@ class OperationsRepository implements OperationsRepositoryInterface, UserGroupIn
 
         return $array;
     }
+
+    public function collectExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array
+    {
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setUser($this->user)->setRange($start, $end)->setTypes([TransactionTypeEnum::WITHDRAWAL->value]);
+
+        if ($accounts instanceof Collection && $accounts->count() > 0) {
+            $collector->setAccounts($accounts);
+        }
+        if (!$categories instanceof Collection || 0 === $categories->count()) {
+            $categories = $this->getCategories();
+        }
+        $collector->setCategories($categories);
+        $collector->withCategoryInformation();
+
+        return $collector->getExtractedJournals();
+    }
+
+    public function collectIncome(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array
+    {
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setUser($this->user)->setRange($start, $end)
+            ->setTypes([TransactionTypeEnum::DEPOSIT->value])
+        ;
+
+        if ($accounts instanceof Collection && $accounts->count() > 0) {
+            $collector->setAccounts($accounts);
+        }
+        if (!$categories instanceof Collection || 0 === $categories->count()) {
+            $categories = $this->getCategories();
+        }
+        $collector->setCategories($categories);
+
+        return $collector->getExtractedJournals();
+    }
+
+    public function collectTransfers(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array
+    {
+        /** @var GroupCollectorInterface $collector */
+        $collector = app(GroupCollectorInterface::class);
+        $collector->setUser($this->user)->setRange($start, $end)
+            ->setTypes([TransactionTypeEnum::TRANSFER->value])
+        ;
+
+        if ($accounts instanceof Collection && $accounts->count() > 0) {
+            $collector->setAccounts($accounts);
+        }
+        if (!$categories instanceof Collection || 0 === $categories->count()) {
+            $categories = $this->getCategories();
+        }
+        $collector->setCategories($categories);
+
+        return $collector->getExtractedJournals();
+    }
+
+    public function sumCollectedTransactionsByCategory(array $expenses, Category $category, string $method, bool $convertToPrimary = false): array
+    {
+        Log::debug(sprintf('Start of %s.', __METHOD__));
+        $summarizer = new TransactionSummarizer($this->user);
+        $summarizer->setConvertToPrimary($convertToPrimary);
+
+        // filter $journals by range AND currency if it is present.
+        $expenses   = array_filter($expenses, static function (array $expense) use ($category): bool {
+            return $expense['category_id'] === $category->id;
+        });
+
+        return $summarizer->groupByCurrencyId($expenses, $method, false);
+    }
 }

app/Repositories/Category/OperationsRepositoryInterface.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Repositories\Category;
 
 use Carbon\Carbon;
 use FireflyIII\Enums\UserRoleEnum;
+use FireflyIII\Models\Category;
 use FireflyIII\Models\UserGroup;
 use FireflyIII\User;
 use Illuminate\Contracts\Auth\Authenticatable;
@@ -78,6 +79,14 @@ interface OperationsRepositoryInterface
      */
     public function sumExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array;
 
+    public function collectExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array;
+
+    public function collectIncome(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array;
+
+    public function collectTransfers(Carbon $start, Carbon $end, ?Collection $accounts = null, ?Collection $categories = null): array;
+
+    public function sumCollectedTransactionsByCategory(array $expenses, Category $category, string $method, bool $convertToPrimary = false): array;
+
     /**
      * Sum of income journals in period for a set of categories, grouped per currency. Amounts are always positive.
      */

app/Repositories/Currency/CurrencyRepository.php

@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace FireflyIII\Repositories\Currency;
 
 use Carbon\Carbon;
-use FireflyIII\Events\Preferences\UserGroupChangedDefaultCurrency;
+use FireflyIII\Events\Preferences\UserGroupChangedPrimaryCurrency;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Factory\TransactionCurrencyFactory;
 use FireflyIII\Models\AccountMeta;
@@ -438,7 +438,7 @@ class CurrencyRepository implements CurrencyRepositoryInterface, UserGroupInterf
         if ($current->id !== $currency->id) {
             Log::debug('Trigger on a different default currency.');
             // clear all primary currency amounts through an event.
-            event(new UserGroupChangedDefaultCurrency($this->userGroup));
+            event(new UserGroupChangedPrimaryCurrency($this->userGroup));
         }
     }
 }

app/Repositories/PiggyBank/PiggyBankRepository.php

@@ -131,7 +131,7 @@ class PiggyBankRepository implements PiggyBankRepositoryInterface, UserGroupInte
     /**
      * Get current amount saved in piggy bank.
      */
-    public function getCurrentPrimaryAmount(PiggyBank $piggyBank, ?Account $account = null): string
+    public function getCurrentPrimaryCurrencyAmount(PiggyBank $piggyBank, ?Account $account = null): string
     {
         $sum = '0';
         foreach ($piggyBank->accounts as $current) {

app/Repositories/PiggyBank/PiggyBankRepositoryInterface.php

@@ -80,7 +80,7 @@ interface PiggyBankRepositoryInterface
      */
     public function getCurrentAmount(PiggyBank $piggyBank, ?Account $account = null): string;
 
-    public function getCurrentPrimaryAmount(PiggyBank $piggyBank, ?Account $account = null): string;
+    public function getCurrentPrimaryCurrencyAmount(PiggyBank $piggyBank, ?Account $account = null): string;
 
     /**
      * Get all events.

app/Repositories/UserGroups/Currency/CurrencyRepository.php

@@ -24,7 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Repositories\UserGroups\Currency;
 
-use FireflyIII\Events\Preferences\UserGroupChangedDefaultCurrency;
+use FireflyIII\Events\Preferences\UserGroupChangedPrimaryCurrency;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Factory\TransactionCurrencyFactory;
 use FireflyIII\Models\AccountMeta;
@@ -386,7 +386,7 @@ class CurrencyRepository implements CurrencyRepositoryInterface
         if ($current->id !== $currency->id) {
             Log::debug('Trigger on a different default currency.');
             // clear all primary currency amounts through an event.
-            event(new UserGroupChangedDefaultCurrency($this->userGroup));
+            event(new UserGroupChangedPrimaryCurrency($this->userGroup));
         }
     }
 }

app/Support/Amount.php

@@ -29,9 +29,9 @@ use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Models\UserGroup;
 use FireflyIII\Support\Facades\Preferences;
+use FireflyIII\Support\Singleton\PreferencesSingleton;
 use FireflyIII\User;
 use Illuminate\Support\Collection;
-use Illuminate\Support\Facades\Log;
 use NumberFormatter;
 
 /**
@@ -116,11 +116,28 @@ class Amount
 
     public function convertToPrimary(?User $user = null): bool
     {
+        $instance = PreferencesSingleton::getInstance();
         if (!$user instanceof User) {
-            return true === Preferences::get('convert_to_primary', false)->data && true === config('cer.enabled');
+            $pref = $instance->getPreference('convert_to_primary_no_user');
+            if (null === $pref) {
+                $res = true === Preferences::get('convert_to_primary', false)->data && true === config('cer.enabled');
+                $instance->setPreference('convert_to_primary_no_user', $res);
+
+                return $res;
+            }
+
+            return $pref;
+        }
+        $key      = sprintf('convert_to_primary_%d', $user->id);
+        $pref     = $instance->getPreference($key);
+        if (null === $pref) {
+            $res = true === Preferences::getForUser($user, 'convert_to_primary', false)->data && true === config('cer.enabled');
+            $instance->setPreference($key, $res);
+
+            return $res;
         }
 
-        return true === Preferences::getForUser($user, 'convert_to_primary', false)->data && true === config('cer.enabled');
+        return $pref;
     }
 
     public function getPrimaryCurrency(): TransactionCurrency

app/Support/Chart/Category/FrontpageChartGenerator.php

@@ -44,7 +44,7 @@ class FrontpageChartGenerator
     use AugumentData;
 
     public bool                           $convertToPrimary = false;
-    public TransactionCurrency            $defaultCurrency;
+    public TransactionCurrency            $primaryCurrency;
     private AccountRepositoryInterface    $accountRepos;
     private array                         $currencies;
     private NoCategoryRepositoryInterface $noCatRepos;

app/Support/Form/CurrencyForm.php

@@ -61,7 +61,7 @@ class CurrencyForm
         $classes         = $this->getHolderClasses($name);
         $value           = $this->fillFieldValue($name, $value);
         $options['step'] = 'any';
-        $defaultCurrency = $options['currency'] ?? app('amount')->getPrimaryCurrency();
+        $primaryCurrency = $options['currency'] ?? app('amount')->getPrimaryCurrency();
 
         /** @var Collection $currencies */
         $currencies      = app('amount')->getCurrencies();
@@ -72,15 +72,15 @@ class CurrencyForm
             $preFilled = [];
         }
         $key             = 'amount_currency_id_'.$name;
-        $sentCurrencyId  = array_key_exists($key, $preFilled) ? (int) $preFilled[$key] : $defaultCurrency->id;
+        $sentCurrencyId  = array_key_exists($key, $preFilled) ? (int) $preFilled[$key] : $primaryCurrency->id;
 
         app('log')->debug(sprintf('Sent currency ID is %d', $sentCurrencyId));
 
         // find this currency in set of currencies:
         foreach ($currencies as $currency) {
             if ($currency->id === $sentCurrencyId) {
-                $defaultCurrency = $currency;
-                app('log')->debug(sprintf('default currency is now %s', $defaultCurrency->code));
+                $primaryCurrency = $currency;
+                app('log')->debug(sprintf('default currency is now %s', $primaryCurrency->code));
 
                 break;
             }
@@ -88,11 +88,11 @@ class CurrencyForm
 
         // make sure value is formatted nicely:
         if (null !== $value && '' !== $value) {
-            $value = app('steam')->bcround($value, $defaultCurrency->decimal_places);
+            $value = app('steam')->bcround($value, $primaryCurrency->decimal_places);
         }
 
         try {
-            $html = view('form.'.$view, compact('defaultCurrency', 'currencies', 'classes', 'name', 'label', 'value', 'options'))->render();
+            $html = view('form.'.$view, compact('primaryCurrency', 'currencies', 'classes', 'name', 'label', 'value', 'options'))->render();
         } catch (Throwable $e) {
             app('log')->debug(sprintf('Could not render currencyField(): %s', $e->getMessage()));
             $html = 'Could not render currencyField.';
@@ -129,7 +129,7 @@ class CurrencyForm
         $classes         = $this->getHolderClasses($name);
         $value           = $this->fillFieldValue($name, $value);
         $options['step'] = 'any';
-        $defaultCurrency = $options['currency'] ?? app('amount')->getPrimaryCurrency();
+        $primaryCurrency = $options['currency'] ?? app('amount')->getPrimaryCurrency();
 
         /** @var Collection $currencies */
         $currencies      = app('amount')->getAllCurrencies();
@@ -141,15 +141,15 @@ class CurrencyForm
             $preFilled = [];
         }
         $key             = 'amount_currency_id_'.$name;
-        $sentCurrencyId  = array_key_exists($key, $preFilled) ? (int) $preFilled[$key] : $defaultCurrency->id;
+        $sentCurrencyId  = array_key_exists($key, $preFilled) ? (int) $preFilled[$key] : $primaryCurrency->id;
 
         app('log')->debug(sprintf('Sent currency ID is %d', $sentCurrencyId));
 
         // find this currency in set of currencies:
         foreach ($currencies as $currency) {
             if ($currency->id === $sentCurrencyId) {
-                $defaultCurrency = $currency;
-                app('log')->debug(sprintf('default currency is now %s', $defaultCurrency->code));
+                $primaryCurrency = $currency;
+                app('log')->debug(sprintf('default currency is now %s', $primaryCurrency->code));
 
                 break;
             }
@@ -157,11 +157,11 @@ class CurrencyForm
 
         // make sure value is formatted nicely:
         if (null !== $value && '' !== $value) {
-            $value = app('steam')->bcround($value, $defaultCurrency->decimal_places);
+            $value = app('steam')->bcround($value, $primaryCurrency->decimal_places);
         }
 
         try {
-            $html = view('form.'.$view, compact('defaultCurrency', 'currencies', 'classes', 'name', 'label', 'value', 'options'))->render();
+            $html = view('form.'.$view, compact('primaryCurrency', 'currencies', 'classes', 'name', 'label', 'value', 'options'))->render();
         } catch (Throwable $e) {
             app('log')->debug(sprintf('Could not render currencyField(): %s', $e->getMessage()));
             $html = 'Could not render currencyField.';

app/Support/Http/Controllers/AugumentData.php

@@ -202,7 +202,7 @@ trait AugumentData
             $currency        = $entry->transactionCurrency;
             if ($this->convertToPrimary) {
                 // the sumExpenses method already handles this.
-                $currency = $this->defaultCurrency;
+                $currency = $this->primaryCurrency;
             }
 
             // clone because these objects change each other.

app/Support/Http/Controllers/ChartGeneration.php

@@ -67,7 +67,7 @@ trait ChartGeneration
         /** @var AccountRepositoryInterface $accountRepos */
         $accountRepos     = app(AccountRepositoryInterface::class);
 
-        $default          = app('amount')->getPrimaryCurrency();
+        $primary          = app('amount')->getPrimaryCurrency();
         $chartData        = [];
 
         Log::debug(sprintf('Start of accountBalanceChart(list, %s, %s)', $start->format('Y-m-d H:i:s'), $end->format('Y-m-d H:i:s')));
@@ -75,10 +75,10 @@ trait ChartGeneration
         /** @var Account $account */
         foreach ($accounts as $account) {
             Log::debug(sprintf('Now at account #%d ("%s)', $account->id, $account->name));
-            $currency     = $accountRepos->getAccountCurrency($account) ?? $default;
-            $usePrimary   = $convertToPrimary && $default->id !== $currency->id;
+            $currency     = $accountRepos->getAccountCurrency($account) ?? $primary;
+            $usePrimary   = $convertToPrimary && $primary->id !== $currency->id;
             $field        = $convertToPrimary ? 'pc_balance' : 'balance';
-            $currency     = $usePrimary ? $default : $currency;
+            $currency     = $usePrimary ? $primary : $currency;
             Log::debug(sprintf('Will use field %s', $field));
             $currentSet   = [
                 'label'           => $account->name,

app/Support/Http/Controllers/PeriodOverview.php

@@ -35,6 +35,7 @@ use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Repositories\Journal\JournalRepositoryInterface;
 use FireflyIII\Support\CacheProperties;
 use FireflyIII\Support\Debug\Timer;
+use FireflyIII\Support\Facades\Navigation;
 use Illuminate\Support\Facades\Log;
 
 /**
@@ -81,7 +82,7 @@ trait PeriodOverview
         Log::debug('Now in getAccountPeriodOverview()');
         Timer::start('account-period-total');
         $this->accountRepository = app(AccountRepositoryInterface::class);
-        $range                   = app('navigation')->getViewRange(true);
+        $range                   = Navigation::getViewRange(true);
         [$start, $end]           = $end < $start ? [$end, $start] : [$start, $end];
 
         // properties for cache
@@ -91,11 +92,11 @@ trait PeriodOverview
         $cache->addProperty('account-show-period-entries');
         $cache->addProperty($account->id);
         if ($cache->has()) {
-            return $cache->get();
+            // return $cache->get();
         }
 
         /** @var array $dates */
-        $dates                   = app('navigation')->blockPeriods($start, $end, $range);
+        $dates                   = Navigation::blockPeriods($start, $end, $range);
         $entries                 = [];
         $spent                   = [];
         $earned                  = [];
@@ -104,29 +105,26 @@ trait PeriodOverview
 
         // run a custom query because doing this with the collector is MEGA slow.
         $transactions            = $this->accountRepository->periodCollection($account, $start, $end);
-
         // loop dates
         Log::debug(sprintf('Count of loops: %d', count($dates)));
         $loops                   = 0;
         // stop after 10 loops for memory reasons.
         foreach ($dates as $currentDate) {
-            $title                            = app('navigation')->periodShow($currentDate['start'], $currentDate['period']);
-            if ($loops < 10) {
-                [$transactions, $spent]           = $this->filterTransactionsByType(TransactionTypeEnum::WITHDRAWAL, $transactions, $currentDate['start'], $currentDate['end']);
-                [$transactions, $earned]          = $this->filterTransactionsByType(TransactionTypeEnum::DEPOSIT, $transactions, $currentDate['start'], $currentDate['end']);
-                [$transactions, $transferredAway] = $this->filterTransfers('away', $transactions, $currentDate['start'], $currentDate['end']);
-                [$transactions, $transferredIn]   = $this->filterTransfers('in', $transactions, $currentDate['start'], $currentDate['end']);
-            }
+            $title                            = Navigation::periodShow($currentDate['start'], $currentDate['period']);
+            [$transactions, $spent]           = $this->filterTransactionsByType(TransactionTypeEnum::WITHDRAWAL, $transactions, $currentDate['start'], $currentDate['end']);
+            [$transactions, $earned]          = $this->filterTransactionsByType(TransactionTypeEnum::DEPOSIT, $transactions, $currentDate['start'], $currentDate['end']);
+            [$transactions, $transferredAway] = $this->filterTransfers('away', $transactions, $currentDate['start'], $currentDate['end']);
+            [$transactions, $transferredIn]   = $this->filterTransfers('in', $transactions, $currentDate['start'], $currentDate['end']);
             $entries[]
                                               = [
-                                                  'title'              => $title,
-                                                  'route'              => route('accounts.show', [$account->id, $currentDate['start']->format('Y-m-d'), $currentDate['end']->format('Y-m-d')]),
-                                                  'total_transactions' => count($spent) + count($earned) + count($transferredAway) + count($transferredIn),
-                                                  'spent'              => $this->groupByCurrency($spent),
-                                                  'earned'             => $this->groupByCurrency($earned),
-                                                  'transferred_away'   => $this->groupByCurrency($transferredAway),
-                                                  'transferred_in'     => $this->groupByCurrency($transferredIn),
-                                              ];
+                    'title'              => $title,
+                    'route'              => route('accounts.show', [$account->id, $currentDate['start']->format('Y-m-d'), $currentDate['end']->format('Y-m-d')]),
+                    'total_transactions' => count($spent) + count($earned) + count($transferredAway) + count($transferredIn),
+                    'spent'              => $this->groupByCurrency($spent),
+                    'earned'             => $this->groupByCurrency($earned),
+                    'transferred_away'   => $this->groupByCurrency($transferredAway),
+                    'transferred_in'     => $this->groupByCurrency($transferredIn),
+                ];
             ++$loops;
         }
         $cache->store($entries);
@@ -138,7 +136,8 @@ trait PeriodOverview
 
     private function filterTransactionsByType(TransactionTypeEnum $type, array $transactions, Carbon $start, Carbon $end): array
     {
-        $result = [];
+        $result   = [];
+        $filtered = [];
 
         /**
          * @var int   $index
@@ -146,18 +145,23 @@ trait PeriodOverview
          */
         foreach ($transactions as $index => $item) {
             $date = Carbon::parse($item['date']);
-            if ($item['type'] === $type->value && $date >= $start && $date <= $end) {
+            $fits = $item['type'] === $type->value && $date >= $start && $date <= $end;
+            if ($fits) {
                 $result[] = $item;
                 unset($transactions[$index]);
             }
+            if (!$fits) {
+                $filtered[] = $item;
+            }
         }
 
-        return [$transactions, $result];
+        return [$filtered, $result];
     }
 
     private function filterTransfers(string $direction, array $transactions, Carbon $start, Carbon $end): array
     {
-        $result = [];
+        $result   = [];
+        $filtered = [];
 
         /**
          * @var int   $index
@@ -166,18 +170,21 @@ trait PeriodOverview
         foreach ($transactions as $index => $item) {
             $date = Carbon::parse($item['date']);
             if ($date >= $start && $date <= $end) {
-                if ('away' === $direction && -1 === bccomp((string) $item['amount'], '0')) {
+                if ('away' === $direction && -1 === bccomp((string)$item['amount'], '0')) {
                     $result[] = $item;
-                    unset($transactions[$index]);
+
+                    continue;
                 }
-                if ('in' === $direction && 1 === bccomp((string) $item['amount'], '0')) {
+                if ('in' === $direction && 1 === bccomp((string)$item['amount'], '0')) {
                     $result[] = $item;
-                    unset($transactions[$index]);
+
+                    continue;
                 }
+                $filtered[] = $item;
             }
         }
 
-        return [$transactions, $result];
+        return [$filtered, $result];
     }
 
     private function groupByCurrency(array $journals): array
@@ -186,7 +193,7 @@ trait PeriodOverview
 
         /** @var array $journal */
         foreach ($journals as $journal) {
-            $currencyId                    = (int) $journal['currency_id'];
+            $currencyId                    = (int)$journal['currency_id'];
             $currencyCode                  = $journal['currency_code'];
             $currencyName                  = $journal['currency_name'];
             $currencySymbol                = $journal['currency_symbol'];
@@ -203,7 +210,7 @@ trait PeriodOverview
                 $currencyDecimalPlaces = $this->primaryCurrency->decimal_places;
             }
             if ($this->convertToPrimary && $currencyId !== $this->primaryCurrency->id && $foreignCurrencyId === $this->primaryCurrency->id) {
-                $currencyId            = (int) $foreignCurrencyId;
+                $currencyId            = (int)$foreignCurrencyId;
                 $currencyCode          = $journal['foreign_currency_code'];
                 $currencyName          = $journal['foreign_currency_name'];
                 $currencySymbol        = $journal['foreign_currency_symbol'];
@@ -235,7 +242,7 @@ trait PeriodOverview
      */
     protected function getCategoryPeriodOverview(Category $category, Carbon $start, Carbon $end): array
     {
-        $range         = app('navigation')->getViewRange(true);
+        $range         = Navigation::getViewRange(true);
         [$start, $end] = $end < $start ? [$end, $start] : [$start, $end];
 
         // properties for entries with their amounts.
@@ -251,7 +258,7 @@ trait PeriodOverview
         }
 
         /** @var array $dates */
-        $dates         = app('navigation')->blockPeriods($start, $end, $range);
+        $dates         = Navigation::blockPeriods($start, $end, $range);
         $entries       = [];
 
         // collect all expenses in this period:
@@ -281,7 +288,7 @@ trait PeriodOverview
             $spent       = $this->filterJournalsByDate($spentSet, $currentDate['start'], $currentDate['end']);
             $earned      = $this->filterJournalsByDate($earnedSet, $currentDate['start'], $currentDate['end']);
             $transferred = $this->filterJournalsByDate($transferSet, $currentDate['start'], $currentDate['end']);
-            $title       = app('navigation')->periodShow($currentDate['end'], $currentDate['period']);
+            $title       = Navigation::periodShow($currentDate['end'], $currentDate['period']);
             $entries[]
                          = [
                              'transactions'       => 0,
@@ -327,7 +334,7 @@ trait PeriodOverview
      */
     protected function getNoBudgetPeriodOverview(Carbon $start, Carbon $end): array
     {
-        $range         = app('navigation')->getViewRange(true);
+        $range         = Navigation::getViewRange(true);
 
         [$start, $end] = $end < $start ? [$end, $start] : [$start, $end];
 
@@ -342,7 +349,7 @@ trait PeriodOverview
         }
 
         /** @var array $dates */
-        $dates         = app('navigation')->blockPeriods($start, $end, $range);
+        $dates         = Navigation::blockPeriods($start, $end, $range);
         $entries       = [];
 
         // get all expenses without a budget.
@@ -353,7 +360,7 @@ trait PeriodOverview
 
         foreach ($dates as $currentDate) {
             $set   = $this->filterJournalsByDate($journals, $currentDate['start'], $currentDate['end']);
-            $title = app('navigation')->periodShow($currentDate['end'], $currentDate['period']);
+            $title = Navigation::periodShow($currentDate['end'], $currentDate['period']);
             $entries[]
                    = [
                        'title'              => $title,
@@ -380,17 +387,17 @@ trait PeriodOverview
     protected function getNoCategoryPeriodOverview(Carbon $theDate): array
     {
         app('log')->debug(sprintf('Now in getNoCategoryPeriodOverview(%s)', $theDate->format('Y-m-d')));
-        $range       = app('navigation')->getViewRange(true);
+        $range       = Navigation::getViewRange(true);
         $first       = $this->journalRepos->firstNull();
         $start       = null === $first ? new Carbon() : $first->date;
         $end         = clone $theDate;
-        $end         = app('navigation')->endOfPeriod($end, $range);
+        $end         = Navigation::endOfPeriod($end, $range);
 
         app('log')->debug(sprintf('Start for getNoCategoryPeriodOverview() is %s', $start->format('Y-m-d')));
         app('log')->debug(sprintf('End for getNoCategoryPeriodOverview() is %s', $end->format('Y-m-d')));
 
         // properties for cache
-        $dates       = app('navigation')->blockPeriods($start, $end, $range);
+        $dates       = Navigation::blockPeriods($start, $end, $range);
         $entries     = [];
 
         // collect all expenses in this period:
@@ -422,7 +429,7 @@ trait PeriodOverview
             $spent       = $this->filterJournalsByDate($spentSet, $currentDate['start'], $currentDate['end']);
             $earned      = $this->filterJournalsByDate($earnedSet, $currentDate['start'], $currentDate['end']);
             $transferred = $this->filterJournalsByDate($transferSet, $currentDate['start'], $currentDate['end']);
-            $title       = app('navigation')->periodShow($currentDate['end'], $currentDate['period']);
+            $title       = Navigation::periodShow($currentDate['end'], $currentDate['period']);
             $entries[]
                          = [
                              'title'              => $title,
@@ -445,7 +452,7 @@ trait PeriodOverview
      */
     protected function getTagPeriodOverview(Tag $tag, Carbon $start, Carbon $end): array // period overview for tags.
     {
-        $range         = app('navigation')->getViewRange(true);
+        $range         = Navigation::getViewRange(true);
         [$start, $end] = $end < $start ? [$end, $start] : [$start, $end];
 
         // properties for cache
@@ -459,7 +466,7 @@ trait PeriodOverview
         }
 
         /** @var array $dates */
-        $dates         = app('navigation')->blockPeriods($start, $end, $range);
+        $dates         = Navigation::blockPeriods($start, $end, $range);
         $entries       = [];
 
         // collect all expenses in this period:
@@ -495,7 +502,7 @@ trait PeriodOverview
             $spent       = $this->filterJournalsByDate($spentSet, $currentDate['start'], $currentDate['end']);
             $earned      = $this->filterJournalsByDate($earnedSet, $currentDate['start'], $currentDate['end']);
             $transferred = $this->filterJournalsByDate($transferSet, $currentDate['start'], $currentDate['end']);
-            $title       = app('navigation')->periodShow($currentDate['end'], $currentDate['period']);
+            $title       = Navigation::periodShow($currentDate['end'], $currentDate['period']);
             $entries[]
                          = [
                              'transactions'       => 0,
@@ -540,7 +547,7 @@ trait PeriodOverview
      */
     protected function getTransactionPeriodOverview(string $transactionType, Carbon $start, Carbon $end): array
     {
-        $range         = app('navigation')->getViewRange(true);
+        $range         = Navigation::getViewRange(true);
         $types         = config(sprintf('firefly.transactionTypesByType.%s', $transactionType));
         [$start, $end] = $end < $start ? [$end, $start] : [$start, $end];
 
@@ -555,7 +562,7 @@ trait PeriodOverview
         }
 
         /** @var array $dates */
-        $dates         = app('navigation')->blockPeriods($start, $end, $range);
+        $dates         = Navigation::blockPeriods($start, $end, $range);
         $entries       = [];
         $spent         = [];
         $earned        = [];
@@ -567,7 +574,7 @@ trait PeriodOverview
         $loops         = 0;
 
         foreach ($dates as $currentDate) {
-            $title       = app('navigation')->periodShow($currentDate['end'], $currentDate['period']);
+            $title = Navigation::periodShow($currentDate['end'], $currentDate['period']);
 
             if ($loops < 10) {
                 // set to correct array
@@ -582,14 +589,14 @@ trait PeriodOverview
                 }
             }
             $entries[]
-                         = [
-                             'title'              => $title,
-                             'route'              => route('transactions.index', [$transactionType, $currentDate['start']->format('Y-m-d'), $currentDate['end']->format('Y-m-d')]),
-                             'total_transactions' => count($spent) + count($earned) + count($transferred),
-                             'spent'              => $this->groupByCurrency($spent),
-                             'earned'             => $this->groupByCurrency($earned),
-                             'transferred'        => $this->groupByCurrency($transferred),
-                         ];
+                   = [
+                    'title'              => $title,
+                    'route'              => route('transactions.index', [$transactionType, $currentDate['start']->format('Y-m-d'), $currentDate['end']->format('Y-m-d')]),
+                    'total_transactions' => count($spent) + count($earned) + count($transferred),
+                    'spent'              => $this->groupByCurrency($spent),
+                    'earned'             => $this->groupByCurrency($earned),
+                    'transferred'        => $this->groupByCurrency($transferred),
+                ];
             ++$loops;
         }
 
@@ -605,7 +612,7 @@ trait PeriodOverview
 
         /** @var array $journal */
         foreach ($journals as $journal) {
-            if ($account->id === (int) $journal['source_account_id']) {
+            if ($account->id === (int)$journal['source_account_id']) {
                 $return[] = $journal;
             }
         }
@@ -622,7 +629,7 @@ trait PeriodOverview
 
         /** @var array $journal */
         foreach ($journals as $journal) {
-            if ($account->id === (int) $journal['destination_account_id']) {
+            if ($account->id === (int)$journal['destination_account_id']) {
                 $return[] = $journal;
             }
         }

app/Support/JsonApi/Enrichments/AccountEnrichment.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Support\JsonApi\Enrichments;
 
+use Carbon\Carbon;
 use FireflyIII\Enums\TransactionTypeEnum;
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Helpers\Collector\GroupCollectorInterface;
@@ -32,12 +33,16 @@ use FireflyIII\Models\AccountMeta;
 use FireflyIII\Models\AccountType;
 use FireflyIII\Models\Location;
 use FireflyIII\Models\Note;
+use FireflyIII\Models\ObjectGroup;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Models\UserGroup;
+use FireflyIII\Support\Facades\Amount;
 use FireflyIII\Support\Facades\Steam;
+use FireflyIII\Support\Http\Api\ExchangeRateConverter;
 use FireflyIII\User;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
 use Override;
 
@@ -48,35 +53,32 @@ use Override;
  */
 class AccountEnrichment implements EnrichmentInterface
 {
-    private array               $accountIds;
-    private array               $accountTypeIds;
-    private array               $accountTypes;
+    private array               $ids             = [];
+    private array               $accountTypeIds  = [];
+    private array               $accountTypes    = [];
     private Collection          $collection;
-    private array               $currencies;
-    private array               $locations;
-    private array               $meta;
+    private array               $currencies      = [];
+    private array               $locations       = [];
+    private array               $meta            = [];
     private TransactionCurrency $primaryCurrency;
-    private array               $notes;
-    private array               $openingBalances;
+    private array               $notes           = [];
+    private array               $openingBalances = [];
     private User                $user;
     private UserGroup           $userGroup;
-    private array               $lastActivities;
+    private array               $lastActivities  = [];
+    private ?Carbon             $date            = null;
+    private bool                $convertToPrimary;
+    private array               $balances        = [];
+    private array               $objectGroups    = [];
+    private array               $mappedObjects   = [];
 
+    /**
+     * TODO The account enricher must do conversion from and to the primary currency.
+     */
     public function __construct()
     {
-        $this->accountIds      = [];
-        $this->openingBalances = [];
-        $this->currencies      = [];
-        $this->accountTypeIds  = [];
-        $this->accountTypes    = [];
-        $this->meta            = [];
-        $this->notes           = [];
-        $this->lastActivities  = [];
-        $this->locations       = [];
-        //        $this->repository         = app(AccountRepositoryInterface::class);
-        //        $this->currencyRepository = app(CurrencyRepositoryInterface::class);
-        //        $this->start              = null;
-        //        $this->end                = null;
+        $this->primaryCurrency  = Amount::getPrimaryCurrency();
+        $this->convertToPrimary = Amount::convertToPrimary();
     }
 
     #[Override]
@@ -99,26 +101,28 @@ class AccountEnrichment implements EnrichmentInterface
 
         // prep local fields
         $this->collection = $collection;
-        $this->collectAccountIds();
+        $this->collectIds();
         $this->getAccountTypes();
         $this->collectMetaData();
         $this->collectNotes();
         $this->collectLastActivities();
         $this->collectLocations();
         $this->collectOpeningBalances();
+        $this->collectObjectGroups();
+        $this->collectBalances();
         $this->appendCollectedData();
 
         return $this->collection;
     }
 
-    private function collectAccountIds(): void
+    private function collectIds(): void
     {
         /** @var Account $account */
         foreach ($this->collection as $account) {
-            $this->accountIds[]     = (int) $account->id;
-            $this->accountTypeIds[] = (int) $account->account_type_id;
+            $this->ids[]            = (int)$account->id;
+            $this->accountTypeIds[] = (int)$account->account_type_id;
         }
-        $this->accountIds     = array_unique($this->accountIds);
+        $this->ids            = array_unique($this->ids);
         $this->accountTypeIds = array_unique($this->accountTypeIds);
     }
 
@@ -128,27 +132,29 @@ class AccountEnrichment implements EnrichmentInterface
 
         /** @var AccountType $type */
         foreach ($types as $type) {
-            $this->accountTypes[(int) $type->id] = $type->type;
+            $this->accountTypes[(int)$type->id] = $type->type;
         }
     }
 
     private function collectMetaData(): void
     {
         $set                 = AccountMeta::whereIn('name', ['is_multi_currency', 'include_net_worth', 'currency_id', 'account_role', 'account_number', 'BIC', 'liability_direction', 'interest', 'interest_period', 'current_debt'])
-            ->whereIn('account_id', $this->accountIds)
+            ->whereIn('account_id', $this->ids)
             ->get(['account_meta.id', 'account_meta.account_id', 'account_meta.name', 'account_meta.data'])->toArray()
         ;
 
         /** @var array $entry */
         foreach ($set as $entry) {
-            $this->meta[(int) $entry['account_id']][$entry['name']] = (string) $entry['data'];
+            $this->meta[(int)$entry['account_id']][$entry['name']] = (string)$entry['data'];
             if ('currency_id' === $entry['name']) {
-                $this->currencies[(int) $entry['data']] = true;
+                $this->currencies[(int)$entry['data']] = true;
             }
         }
-        $currencies          = TransactionCurrency::whereIn('id', array_keys($this->currencies))->get();
-        foreach ($currencies as $currency) {
-            $this->currencies[(int) $currency->id] = $currency;
+        if (count($this->currencies) > 0) {
+            $currencies = TransactionCurrency::whereIn('id', array_keys($this->currencies))->get();
+            foreach ($currencies as $currency) {
+                $this->currencies[(int)$currency->id] = $currency;
+            }
         }
         $this->currencies[0] = $this->primaryCurrency;
         foreach ($this->currencies as $id => $currency) {
@@ -160,28 +166,28 @@ class AccountEnrichment implements EnrichmentInterface
 
     private function collectNotes(): void
     {
-        $notes = Note::query()->whereIn('noteable_id', $this->accountIds)
+        $notes = Note::query()->whereIn('noteable_id', $this->ids)
             ->whereNotNull('notes.text')
             ->where('notes.text', '!=', '')
             ->where('noteable_type', Account::class)->get(['notes.noteable_id', 'notes.text'])->toArray()
         ;
         foreach ($notes as $note) {
-            $this->notes[(int) $note['noteable_id']] = (string) $note['text'];
+            $this->notes[(int)$note['noteable_id']] = (string)$note['text'];
         }
         Log::debug(sprintf('Enrich with %d note(s)', count($this->notes)));
     }
 
     private function collectLocations(): void
     {
-        $locations = Location::query()->whereIn('locatable_id', $this->accountIds)
+        $locations = Location::query()->whereIn('locatable_id', $this->ids)
             ->where('locatable_type', Account::class)->get(['locations.locatable_id', 'locations.latitude', 'locations.longitude', 'locations.zoom_level'])->toArray()
         ;
         foreach ($locations as $location) {
-            $this->locations[(int) $location['locatable_id']]
+            $this->locations[(int)$location['locatable_id']]
                 = [
-                    'latitude'   => (float) $location['latitude'],
-                    'longitude'  => (float) $location['longitude'],
-                    'zoom_level' => (int) $location['zoom_level'],
+                    'latitude'   => (float)$location['latitude'],
+                    'longitude'  => (float)$location['longitude'],
+                    'zoom_level' => (int)$location['zoom_level'],
                 ];
         }
         Log::debug(sprintf('Enrich with %d locations(s)', count($this->locations)));
@@ -201,12 +207,12 @@ class AccountEnrichment implements EnrichmentInterface
         ;
         $journals  = $collector->getExtractedJournals();
         foreach ($journals as $journal) {
-            $this->openingBalances[(int) $journal['source_account_id']]
+            $this->openingBalances[(int)$journal['source_account_id']]
                 = [
                     'amount' => Steam::negative($journal['amount']),
                     'date'   => $journal['date'],
                 ];
-            $this->openingBalances[(int) $journal['destination_account_id']]
+            $this->openingBalances[(int)$journal['destination_account_id']]
                 = [
                     'amount' => Steam::positive($journal['amount']),
                     'date'   => $journal['date'],
@@ -227,64 +233,160 @@ class AccountEnrichment implements EnrichmentInterface
 
     private function appendCollectedData(): void
     {
-        $accountTypes     = $this->accountTypes;
-        $meta             = $this->meta;
-        $currencies       = $this->currencies;
-        $notes            = $this->notes;
-        $openingBalances  = $this->openingBalances;
-        $locations        = $this->locations;
-        $lastActivities   = $this->lastActivities;
-        $this->collection = $this->collection->map(function (Account $item) use ($accountTypes, $meta, $currencies, $notes, $openingBalances, $locations, $lastActivities) {
-            $item->full_account_type = $accountTypes[(int) $item->account_type_id] ?? null;
-            $accountMeta             = [
-                'currency' => null,
-                'location' => [
+        $this->collection = $this->collection->map(function (Account $item) {
+            $id                      = (int)$item->id;
+            $item->full_account_type = $this->accountTypes[(int)$item->account_type_id] ?? null;
+            $meta                    = [
+                'currency'               => null,
+                'location'               => [
                     'latitude'   => null,
                     'longitude'  => null,
                     'zoom_level' => null,
                 ],
+                'object_group_id'        => null,
+                'object_group_order'     => null,
+                'object_group_title'     => null,
+                'opening_balance_date'   => null,
+                'opening_balance_amount' => null,
+                'account_number'         => null,
+                'notes'                  => $notes[$id] ?? null,
+                'last_activity'          => $this->lastActivities[$id] ?? null,
             ];
-            if (array_key_exists((int) $item->id, $meta)) {
-                foreach ($meta[(int) $item->id] as $name => $value) {
-                    $accountMeta[$name] = $value;
-                }
-            }
-            // also add currency, if present.
-            if (array_key_exists('currency_id', $accountMeta)) {
-                $currencyId              = (int) $accountMeta['currency_id'];
-                $accountMeta['currency'] = $currencies[$currencyId];
-            }
 
-            // if notes, add notes.
-            if (array_key_exists($item->id, $notes)) {
-                $accountMeta['notes'] = $notes[$item->id];
-            }
-            // if opening balance, add opening balance
-            if (array_key_exists($item->id, $openingBalances)) {
-                $accountMeta['opening_balance_date']   = $openingBalances[$item->id]['date'];
-                $accountMeta['opening_balance_amount'] = $openingBalances[$item->id]['amount'];
+            // add object group if available
+            if (array_key_exists($id, $this->mappedObjects)) {
+                $key                        = $this->mappedObjects[$id];
+                $meta['object_group_id']    = $this->objectGroups[$key]['id'];
+                $meta['object_group_title'] = $this->objectGroups[$key]['title'];
+                $meta['object_group_order'] = $this->objectGroups[$key]['order'];
             }
 
             // if location, add location:
-            if (array_key_exists($item->id, $locations)) {
-                $accountMeta['location'] = $locations[$item->id];
+            if (array_key_exists($id, $this->locations)) {
+                $meta['location'] = $this->locations[$id];
             }
-            if (array_key_exists($item->id, $lastActivities)) {
-                $accountMeta['last_activity'] = $lastActivities[$item->id];
+            if (array_key_exists($id, $this->meta)) {
+                foreach ($this->meta[$id] as $name => $value) {
+                    $meta[$name] = $value;
+                }
             }
-            $item->meta              = $accountMeta;
+            // also add currency, if present.
+            if (array_key_exists('currency_id', $meta)) {
+                $currencyId       = (int)$meta['currency_id'];
+                $meta['currency'] = $this->currencies[$currencyId];
+            }
+
+            if (array_key_exists($id, $this->openingBalances)) {
+                $meta['opening_balance_date']   = $this->openingBalances[$id]['date'];
+                $meta['opening_balance_amount'] = $this->openingBalances[$id]['amount'];
+            }
+
+            // add balances
+            // get currencies:
+            $currency                = $this->primaryCurrency; // assume primary currency
+            if (null !== $meta['currency']) {
+                $currency = $meta['currency'];
+            }
+
+            // get the current balance:
+            $date                    = $this->getDate();
+            // $finalBalance            = Steam::finalAccountBalance($item, $date, $this->primaryCurrency, $this->convertToPrimary);
+            $finalBalance            = $this->balances[$id];
+            Log::debug(sprintf('Call finalAccountBalance(%s) with date/time "%s"', var_export($this->convertToPrimary, true), $date->toIso8601String()), $finalBalance);
+
+            // collect current balances:
+            $currentBalance          = Steam::bcround($finalBalance[$currency->code] ?? '0', $currency->decimal_places);
+            $openingBalance          = Steam::bcround($meta['opening_balance_amount'] ?? '0', $currency->decimal_places);
+            $virtualBalance          = Steam::bcround($account->virtual_balance ?? '0', $currency->decimal_places);
+            $debtAmount              = $meta['current_debt'] ?? null;
+
+            // set some pc_ default values to NULL:
+            $pcCurrentBalance        = null;
+            $pcOpeningBalance        = null;
+            $pcVirtualBalance        = null;
+            $pcDebtAmount            = null;
+
+            // convert to primary currency if needed:
+            if ($this->convertToPrimary && $currency->id !== $this->primaryCurrency->id) {
+                Log::debug(sprintf('Convert to primary, from %s to %s', $currency->code, $this->primaryCurrency->code));
+                $converter        = new ExchangeRateConverter();
+                $pcCurrentBalance = $converter->convert($currency, $this->primaryCurrency, $date, $currentBalance);
+                $pcOpeningBalance = $converter->convert($currency, $this->primaryCurrency, $date, $openingBalance);
+                $pcVirtualBalance = $converter->convert($currency, $this->primaryCurrency, $date, $virtualBalance);
+                $pcDebtAmount     = null === $debtAmount ? null : $converter->convert($currency, $this->primaryCurrency, $date, $debtAmount);
+            }
+            if ($this->convertToPrimary && $currency->id === $this->primaryCurrency->id) {
+                $pcCurrentBalance = $currentBalance;
+                $pcOpeningBalance = $openingBalance;
+                $pcVirtualBalance = $virtualBalance;
+                $pcDebtAmount     = $debtAmount;
+            }
+
+            // set opening balance(s) to NULL if the date is null
+            if (null === $meta['opening_balance_date']) {
+                $openingBalance   = null;
+                $pcOpeningBalance = null;
+            }
+            $meta['balances']        = [
+                'current_balance'    => $currentBalance,
+                'pc_current_balance' => $pcCurrentBalance,
+                'opening_balance'    => $openingBalance,
+                'pc_opening_balance' => $pcOpeningBalance,
+                'virtual_balance'    => $virtualBalance,
+                'pc_virtual_balance' => $pcVirtualBalance,
+                'debt_amount'        => $debtAmount,
+                'pc_debt_amount'     => $pcDebtAmount,
+            ];
+            // end add balances
+            $item->meta              = $meta;
 
             return $item;
         });
     }
 
-    public function setPrimaryCurrency(TransactionCurrency $primary): void
-    {
-        $this->primaryCurrency = $primary;
-    }
-
     private function collectLastActivities(): void
     {
-        $this->lastActivities = Steam::getLastActivities($this->accountIds);
+        $this->lastActivities = Steam::getLastActivities($this->ids);
+    }
+
+    private function collectBalances(): void
+    {
+        $this->balances = Steam::accountsBalancesOptimized($this->collection, $this->getDate(), $this->primaryCurrency, $this->convertToPrimary);
+    }
+
+    private function collectObjectGroups(): void
+    {
+        $set    = DB::table('object_groupables')
+            ->whereIn('object_groupable_id', $this->ids)
+            ->where('object_groupable_type', Account::class)
+            ->get(['object_groupable_id', 'object_group_id'])
+        ;
+
+        $ids    = array_unique($set->pluck('object_group_id')->toArray());
+
+        foreach ($set as $entry) {
+            $this->mappedObjects[(int)$entry->object_groupable_id] = (int)$entry->object_group_id;
+        }
+
+        $groups = ObjectGroup::whereIn('id', $ids)->get(['id', 'title', 'order'])->toArray();
+        foreach ($groups as $group) {
+            $group['id']                           = (int)$group['id'];
+            $group['order']                        = (int)$group['order'];
+            $this->objectGroups[(int)$group['id']] = $group;
+        }
+    }
+
+    public function setDate(?Carbon $date): void
+    {
+        $this->date = $date;
+    }
+
+    public function getDate(): Carbon
+    {
+        if (null === $this->date) {
+            return today();
+        }
+
+        return $this->date;
     }
 }

app/Support/JsonApi/Enrichments/AvailableBudgetEnrichment.php

@@ -0,0 +1,179 @@
+<?php
+
+/*
+ * AvailableBudgetEnrichment.php
+ * Copyright (c) 2025 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\Support\JsonApi\Enrichments;
+
+use Carbon\Carbon;
+use FireflyIII\Models\AvailableBudget;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\UserGroup;
+use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
+use FireflyIII\Repositories\Budget\NoBudgetRepositoryInterface;
+use FireflyIII\Repositories\Budget\OperationsRepositoryInterface;
+use FireflyIII\Support\Facades\Amount;
+use FireflyIII\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Log;
+use Override;
+
+class AvailableBudgetEnrichment implements EnrichmentInterface
+{
+    private User                                   $user;
+    private UserGroup                              $userGroup;
+    private TransactionCurrency                    $primaryCurrency;
+    private bool                                   $convertToPrimary;
+    private array                                  $ids                   = [];
+    private array                                  $currencyIds           = [];
+    private array                                  $currencies            = [];
+    private Collection                             $collection;
+    private array                                  $spentInBudgets        = [];
+    private array                                  $spentOutsideBudgets   = [];
+    private array                                  $pcSpentInBudgets      = [];
+    private array                                  $pcSpentOutsideBudgets = [];
+    private readonly NoBudgetRepositoryInterface   $noBudgetRepository;
+    private readonly OperationsRepositoryInterface $opsRepository;
+    private readonly BudgetRepositoryInterface     $repository;
+
+
+    private ?Carbon $start                                                = null;
+    private ?Carbon $end                                                  = null;
+
+    public function __construct()
+    {
+        $this->primaryCurrency    = Amount::getPrimaryCurrency();
+        $this->convertToPrimary   = Amount::convertToPrimary();
+        $this->noBudgetRepository = app(NoBudgetRepositoryInterface::class);
+        $this->opsRepository      = app(OperationsRepositoryInterface::class);
+        $this->repository         = app(BudgetRepositoryInterface::class);
+    }
+
+    #[Override]
+    public function enrich(Collection $collection): Collection
+    {
+        $this->collection = $collection;
+        $this->collectIds();
+        $this->collectCurrencies();
+        $this->collectSpentInfo();
+        $this->appendCollectedData();
+
+        return $this->collection;
+    }
+
+    #[Override]
+    public function enrichSingle(array|Model $model): array|Model
+    {
+        Log::debug(__METHOD__);
+        $collection = new Collection([$model]);
+        $collection = $this->enrich($collection);
+
+        return $collection->first();
+    }
+
+    #[Override]
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+        $this->setUserGroup($user->userGroup);
+    }
+
+    #[Override]
+    public function setUserGroup(UserGroup $userGroup): void
+    {
+        $this->userGroup = $userGroup;
+        $this->noBudgetRepository->setUserGroup($userGroup);
+        $this->opsRepository->setUserGroup($userGroup);
+        $this->repository->setUserGroup($userGroup);
+    }
+
+    private function collectIds(): void
+    {
+        /** @var AvailableBudget $availableBudget */
+        foreach ($this->collection as $availableBudget) {
+            $this->ids[]                                  = (int)$availableBudget->id;
+            $this->currencyIds[(int)$availableBudget->id] = (int)$availableBudget->transaction_currency_id;
+        }
+        $this->ids = array_unique($this->ids);
+    }
+
+    private function collectSpentInfo(): void
+    {
+        $start               = $this->collection->min('start_date');
+        $end                 = $this->collection->max('end_date');
+        $allActive           = $this->repository->getActiveBudgets();
+        $spentInBudgets      = $this->opsRepository->collectExpenses($start, $end, null, $allActive, null);
+        $spentOutsideBudgets = $this->noBudgetRepository->collectExpenses($start, $end, null, null, null);
+        foreach ($this->collection as $availableBudget) {
+            $id                             = (int)$availableBudget->id;
+            $currencyId                     = $this->currencyIds[$id];
+            $currency                       = $this->currencies[$currencyId];
+            $filteredSpentInBudgets         = $this->opsRepository->sumCollectedExpenses($spentInBudgets, $availableBudget->start_date, $availableBudget->end_date, $currency, false);
+            $filteredSpentOutsideBudgets    = $this->opsRepository->sumCollectedExpenses($spentOutsideBudgets, $availableBudget->start_date, $availableBudget->end_date, $currency, false);
+            $this->spentInBudgets[$id]      = array_values($filteredSpentInBudgets);
+            $this->spentOutsideBudgets[$id] = array_values($filteredSpentOutsideBudgets);
+
+            if (true === $this->convertToPrimary) {
+                $pcFilteredSpentInBudgets         = $this->opsRepository->sumCollectedExpenses($spentInBudgets, $availableBudget->start_date, $availableBudget->end_date, $currency, true);
+                $pcFilteredSpentOutsideBudgets    = $this->opsRepository->sumCollectedExpenses($spentOutsideBudgets, $availableBudget->start_date, $availableBudget->end_date, $currency, true);
+                $this->pcSpentInBudgets[$id]      = array_values($pcFilteredSpentInBudgets);
+                $this->pcSpentOutsideBudgets[$id] = array_values($pcFilteredSpentOutsideBudgets);
+            }
+
+
+            // filter arrays on date.
+            // send them to sumCollection thing.
+            // save.
+        }
+
+        // first collect, then filter and append.
+    }
+
+    private function appendCollectedData(): void
+    {
+        $this->collection = $this->collection->map(function (AvailableBudget $item) {
+            $id         = (int)$item->id;
+            $currencyId = $this->currencyIds[$id];
+            $currency   = $this->currencies[$currencyId];
+            $meta       = [
+                'currency'                 => $currency,
+                'spent_in_budgets'         => $this->spentInBudgets[$id] ?? [],
+                'pc_spent_in_budgets'      => $this->pcSpentInBudgets[$id] ?? [],
+                'spent_outside_budgets'    => $this->spentOutsideBudgets[$id] ?? [],
+                'pc_spent_outside_budgets' => $this->pcSpentOutsideBudgets[$id] ?? [],
+            ];
+            $item->meta = $meta;
+
+            return $item;
+        });
+    }
+
+    private function collectCurrencies(): void
+    {
+        $ids = array_unique(array_values($this->currencyIds));
+        $set = TransactionCurrency::whereIn('id', $ids)->get();
+        foreach ($set as $currency) {
+            $this->currencies[(int)$currency->id] = $currency;
+        }
+    }
+}

app/Support/JsonApi/Enrichments/BudgetEnrichment.php

@@ -0,0 +1,198 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\JsonApi\Enrichments;
+
+use Carbon\Carbon;
+use FireflyIII\Models\AutoBudget;
+use FireflyIII\Models\Budget;
+use FireflyIII\Models\Note;
+use FireflyIII\Models\ObjectGroup;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\UserGroup;
+use FireflyIII\Repositories\Budget\OperationsRepositoryInterface;
+use FireflyIII\Support\Facades\Amount;
+use FireflyIII\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+
+class BudgetEnrichment implements EnrichmentInterface
+{
+    private Collection          $collection;
+    private bool                $convertToPrimary;
+    private TransactionCurrency $primaryCurrency;
+    private User                $user;
+    private UserGroup           $userGroup;
+    private array               $ids           = [];
+    private array               $notes         = [];
+    private array               $autoBudgets   = [];
+    private array               $currencies    = [];
+    private ?Carbon             $start         = null;
+    private ?Carbon             $end           = null;
+    private array               $spent         = [];
+    private array               $pcSpent       = [];
+    private array               $objectGroups  = [];
+    private array               $mappedObjects = [];
+
+    public function __construct()
+    {
+        $this->convertToPrimary = Amount::convertToPrimary();
+        $this->primaryCurrency  = Amount::getPrimaryCurrency();
+    }
+
+    public function enrich(Collection $collection): Collection
+    {
+        $this->collection = $collection;
+        $this->collectIds();
+        $this->collectNotes();
+        $this->collectAutoBudgets();
+        $this->collectExpenses();
+        $this->collectObjectGroups();
+
+        $this->appendCollectedData();
+
+        return $this->collection;
+    }
+
+    public function enrichSingle(array|Model $model): array|Model
+    {
+        Log::debug(__METHOD__);
+        $collection = new Collection([$model]);
+        $collection = $this->enrich($collection);
+
+        return $collection->first();
+    }
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+        $this->setUserGroup($user->userGroup);
+    }
+
+    public function setUserGroup(UserGroup $userGroup): void
+    {
+        $this->userGroup = $userGroup;
+    }
+
+    private function collectIds(): void
+    {
+        /** @var Budget $budget */
+        foreach ($this->collection as $budget) {
+            $this->ids[] = (int)$budget->id;
+        }
+        $this->ids = array_unique($this->ids);
+    }
+
+    private function collectNotes(): void
+    {
+        $notes = Note::query()->whereIn('noteable_id', $this->ids)
+            ->whereNotNull('notes.text')
+            ->where('notes.text', '!=', '')
+            ->where('noteable_type', Budget::class)->get(['notes.noteable_id', 'notes.text'])->toArray()
+        ;
+        foreach ($notes as $note) {
+            $this->notes[(int)$note['noteable_id']] = (string)$note['text'];
+        }
+        Log::debug(sprintf('Enrich with %d note(s)', count($this->notes)));
+    }
+
+    private function appendCollectedData(): void
+    {
+        $this->collection = $this->collection->map(function (Budget $item) {
+            $id         = (int)$item->id;
+            $meta       = [
+                'object_group_id'    => null,
+                'object_group_order' => null,
+                'object_group_title' => null,
+                'notes'              => $this->notes[$id] ?? null,
+                'currency'           => $this->currencies[$id] ?? null,
+                'auto_budget'        => $this->autoBudgets[$id] ?? null,
+                'spent'              => $this->spent[$id] ?? null,
+                'pc_spent'           => $this->pcSpent[$id] ?? null,
+            ];
+
+            // add object group if available
+            if (array_key_exists($id, $this->mappedObjects)) {
+                $key                        = $this->mappedObjects[$id];
+                $meta['object_group_id']    = $this->objectGroups[$key]['id'];
+                $meta['object_group_title'] = $this->objectGroups[$key]['title'];
+                $meta['object_group_order'] = $this->objectGroups[$key]['order'];
+            }
+
+
+            $item->meta = $meta;
+
+            return $item;
+        });
+    }
+
+    private function collectAutoBudgets(): void
+    {
+        $set = AutoBudget::whereIn('budget_id', $this->ids)->with(['transactionCurrency'])->get();
+
+        /** @var AutoBudget $autoBudget */
+        foreach ($set as $autoBudget) {
+            $budgetId                     = (int)$autoBudget->budget_id;
+            $this->currencies[$budgetId]  = $autoBudget->transactionCurrency;
+            $this->autoBudgets[$budgetId] = [
+                'type'      => (int)$autoBudget->auto_budget_type,
+                'period'    => $autoBudget->period,
+                'amount'    => $autoBudget->amount,
+                'pc_amount' => $autoBudget->native_amount,
+            ];
+        }
+    }
+
+    private function collectExpenses(): void
+    {
+        if (null !== $this->start && null !== $this->end) {
+            /** @var OperationsRepositoryInterface $opsRepository */
+            $opsRepository = app(OperationsRepositoryInterface::class);
+            $opsRepository->setUser($this->user);
+            $opsRepository->setUserGroup($this->userGroup);
+            // $spent = $this->beautify();
+            // $set = $this->opsRepository->sumExpenses($start, $end, null, new Collection([$budget]))
+            $expenses      = $opsRepository->collectExpenses($this->start, $this->end, null, $this->collection, null);
+            foreach ($this->collection as $item) {
+                $id                 = (int)$item->id;
+                $this->spent[$id]   = array_values($opsRepository->sumCollectedExpensesByBudget($expenses, $item, false));
+                $this->pcSpent[$id] = array_values($opsRepository->sumCollectedExpensesByBudget($expenses, $item, true));
+            }
+        }
+    }
+
+    public function setEnd(?Carbon $end): void
+    {
+        $this->end = $end;
+    }
+
+    public function setStart(?Carbon $start): void
+    {
+        $this->start = $start;
+    }
+
+    private function collectObjectGroups(): void
+    {
+        $set    = DB::table('object_groupables')
+            ->whereIn('object_groupable_id', $this->ids)
+            ->where('object_groupable_type', Budget::class)
+            ->get(['object_groupable_id', 'object_group_id'])
+        ;
+
+        $ids    = array_unique($set->pluck('object_group_id')->toArray());
+
+        foreach ($set as $entry) {
+            $this->mappedObjects[(int)$entry->object_groupable_id] = (int)$entry->object_group_id;
+        }
+
+        $groups = ObjectGroup::whereIn('id', $ids)->get(['id', 'title', 'order'])->toArray();
+        foreach ($groups as $group) {
+            $group['id']                           = (int)$group['id'];
+            $group['order']                        = (int)$group['order'];
+            $this->objectGroups[(int)$group['id']] = $group;
+        }
+    }
+}

app/Support/JsonApi/Enrichments/BudgetLimitEnrichment.php

@@ -0,0 +1,158 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\JsonApi\Enrichments;
+
+use Carbon\Carbon;
+use FireflyIII\Models\Budget;
+use FireflyIII\Models\BudgetLimit;
+use FireflyIII\Models\Note;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\UserGroup;
+use FireflyIII\Repositories\Budget\OperationsRepository;
+use FireflyIII\Support\Facades\Amount;
+use FireflyIII\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Log;
+
+class BudgetLimitEnrichment implements EnrichmentInterface
+{
+    private User                $user;
+    private UserGroup           $userGroup;
+    private Collection          $collection;
+    private array               $ids              = [];
+    private array               $notes            = [];
+    private Carbon              $start;
+    private Carbon              $end;
+    private Collection          $budgets;
+    private array               $expenses         = [];
+    private array               $pcExpenses       = [];
+    private array               $currencyIds      = [];
+    private array               $currencies       = [];
+    private bool                $convertToPrimary = true;
+    private TransactionCurrency $primaryCurrency;
+
+    public function __construct()
+    {
+        $this->convertToPrimary = Amount::convertToPrimary();
+        $this->primaryCurrency  = Amount::getPrimaryCurrency();
+    }
+
+    public function enrich(Collection $collection): Collection
+    {
+        $this->collection = $collection;
+        $this->collectIds();
+        $this->collectCurrencies();
+        $this->collectNotes();
+        $this->collectBudgets();
+        $this->appendCollectedData();
+
+        return $this->collection;
+    }
+
+    public function enrichSingle(array|Model $model): array|Model
+    {
+        Log::debug(__METHOD__);
+        $collection = new Collection()->push($model);
+        $collection = $this->enrich($collection);
+
+        return $collection->first();
+    }
+
+    public function setUser(User $user): void
+    {
+        $this->user      = $user;
+        $this->userGroup = $user->userGroup;
+    }
+
+    public function setUserGroup(UserGroup $userGroup): void
+    {
+        $this->userGroup = $userGroup;
+    }
+
+    private function collectIds(): void
+    {
+        $this->start       = $this->collection->min('start_date');
+        $this->end         = $this->collection->max('end_date');
+
+        /** @var BudgetLimit $limit */
+        foreach ($this->collection as $limit) {
+            $id          = (int)$limit->id;
+            $this->ids[] = $id;
+            if (0 !== (int)$limit->transaction_currency_id) {
+                $this->currencyIds[$id] = (int)$limit->transaction_currency_id;
+            }
+        }
+        $this->ids         = array_unique($this->ids);
+        $this->currencyIds = array_unique($this->currencyIds);
+    }
+
+    private function collectNotes(): void
+    {
+        $notes = Note::query()->whereIn('noteable_id', $this->ids)
+            ->whereNotNull('notes.text')
+            ->where('notes.text', '!=', '')
+            ->where('noteable_type', BudgetLimit::class)->get(['notes.noteable_id', 'notes.text'])->toArray()
+        ;
+        foreach ($notes as $note) {
+            $this->notes[(int)$note['noteable_id']] = (string)$note['text'];
+        }
+        Log::debug(sprintf('Enrich with %d note(s)', count($this->notes)));
+    }
+
+    private function appendCollectedData(): void
+    {
+        $this->collection = $this->collection->map(function (BudgetLimit $item) {
+            $id         = (int)$item->id;
+            $currencyId = (int)$item->transaction_currency_id;
+            if (0 === $currencyId) {
+                $currencyId = $this->primaryCurrency->id;
+            }
+            $meta       = [
+                'notes'    => $this->notes[$id] ?? null,
+                'spent'    => $this->expenses[$id] ?? [],
+                'pc_spent' => $this->pcExpenses[$id] ?? [],
+                'currency' => $this->currencies[$currencyId],
+            ];
+            $item->meta = $meta;
+
+            return $item;
+        });
+    }
+
+    private function collectBudgets(): void
+    {
+        $budgetIds     = $this->collection->pluck('budget_id')->unique()->toArray();
+        $this->budgets = Budget::whereIn('id', $budgetIds)->get();
+
+        $repository    = app(OperationsRepository::class);
+        $repository->setUser($this->user);
+        $expenses      = $repository->collectExpenses($this->start, $this->end, null, $this->budgets, null);
+
+        /** @var BudgetLimit $budgetLimit */
+        foreach ($this->collection as $budgetLimit) {
+            $id                  = (int)$budgetLimit->id;
+            $filteredExpenses    = $repository->sumCollectedExpenses($expenses, $budgetLimit->start_date, $budgetLimit->end_date, $budgetLimit->transactionCurrency, false);
+            $this->expenses[$id] = array_values($filteredExpenses);
+
+            if (true === $this->convertToPrimary && $budgetLimit->transactionCurrency->id !== $this->primaryCurrency->id) {
+                $pcFilteredExpenses    = $repository->sumCollectedExpenses($expenses, $budgetLimit->start_date, $budgetLimit->end_date, $budgetLimit->transactionCurrency, true);
+                $this->pcExpenses[$id] = array_values($pcFilteredExpenses);
+            }
+            if (true === $this->convertToPrimary && $budgetLimit->transactionCurrency->id === $this->primaryCurrency->id) {
+                $this->pcExpenses[$id] = $this->expenses[$id] ?? [];
+            }
+        }
+    }
+
+    private function collectCurrencies(): void
+    {
+        $this->currencies[$this->primaryCurrency->id] = $this->primaryCurrency;
+        $currencies                                   = TransactionCurrency::whereIn('id', $this->currencyIds)->whereNot('id', $this->primaryCurrency->id)->get();
+        foreach ($currencies as $currency) {
+            $this->currencies[(int)$currency->id] = $currency;
+        }
+    }
+}

app/Support/JsonApi/Enrichments/CategoryEnrichment.php

@@ -0,0 +1,136 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\JsonApi\Enrichments;
+
+use Carbon\Carbon;
+use FireflyIII\Models\Category;
+use FireflyIII\Models\Note;
+use FireflyIII\Models\UserGroup;
+use FireflyIII\Repositories\Category\OperationsRepositoryInterface;
+use FireflyIII\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Log;
+
+class CategoryEnrichment implements EnrichmentInterface
+{
+    private Collection $collection;
+    private User       $user;
+    private UserGroup  $userGroup;
+    private array      $ids         = [];
+    private array      $notes       = [];
+    private ?Carbon    $start       = null;
+    private ?Carbon    $end         = null;
+    private array      $spent       = [];
+    private array      $pcSpent     = [];
+    private array      $earned      = [];
+    private array      $pcEarned    = [];
+    private array      $transfers   = [];
+    private array      $pcTransfers = [];
+
+    public function enrich(Collection $collection): Collection
+    {
+        $this->collection = $collection;
+        $this->collectIds();
+        $this->collectNotes();
+        $this->collectTransactions();
+        $this->appendCollectedData();
+
+        return $collection;
+    }
+
+    public function enrichSingle(array|Model $model): array|Model
+    {
+        Log::debug(__METHOD__);
+        $collection = new Collection([$model]);
+        $collection = $this->enrich($collection);
+
+        return $collection->first();
+    }
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+        $this->setUserGroup($user->userGroup);
+    }
+
+    public function setUserGroup(UserGroup $userGroup): void
+    {
+        $this->userGroup = $userGroup;
+    }
+
+    private function collectIds(): void
+    {
+        /** @var Category $category */
+        foreach ($this->collection as $category) {
+            $this->ids[] = (int)$category->id;
+        }
+        $this->ids = array_unique($this->ids);
+    }
+
+    private function appendCollectedData(): void
+    {
+        $this->collection = $this->collection->map(function (Category $item) {
+            $id         = (int)$item->id;
+            $meta       = [
+                'notes'        => $this->notes[$id] ?? null,
+                'spent'        => $this->spent[$id] ?? null,
+                'pc_spent'     => $this->pcSpent[$id] ?? null,
+                'earned'       => $this->earned[$id] ?? null,
+                'pc_earned'    => $this->pcEarned[$id] ?? null,
+                'transfers'    => $this->transfers[$id] ?? null,
+                'pc_transfers' => $this->pcTransfers[$id] ?? null,
+            ];
+            $item->meta = $meta;
+
+            return $item;
+        });
+    }
+
+    public function setEnd(?Carbon $end): void
+    {
+        $this->end = $end;
+    }
+
+    public function setStart(?Carbon $start): void
+    {
+        $this->start = $start;
+    }
+
+    private function collectNotes(): void
+    {
+        $notes = Note::query()->whereIn('noteable_id', $this->ids)
+            ->whereNotNull('notes.text')
+            ->where('notes.text', '!=', '')
+            ->where('noteable_type', Category::class)->get(['notes.noteable_id', 'notes.text'])->toArray()
+        ;
+        foreach ($notes as $note) {
+            $this->notes[(int)$note['noteable_id']] = (string)$note['text'];
+        }
+        Log::debug(sprintf('Enrich with %d note(s)', count($this->notes)));
+    }
+
+    private function collectTransactions(): void
+    {
+        if (null !== $this->start && null !== $this->end) {
+            /** @var OperationsRepositoryInterface $opsRepository */
+            $opsRepository = app(OperationsRepositoryInterface::class);
+            $opsRepository->setUser($this->user);
+            $opsRepository->setUserGroup($this->userGroup);
+            $expenses      = $opsRepository->collectExpenses($this->start, $this->end, null, $this->collection);
+            $income        = $opsRepository->collectIncome($this->start, $this->end, null, $this->collection);
+            $transfers     = $opsRepository->collectTransfers($this->start, $this->end, null, $this->collection);
+            foreach ($this->collection as $item) {
+                $id                     = (int)$item->id;
+                $this->spent[$id]       = array_values($opsRepository->sumCollectedTransactionsByCategory($expenses, $item, 'negative', false));
+                $this->pcSpent[$id]     = array_values($opsRepository->sumCollectedTransactionsByCategory($expenses, $item, 'negative', true));
+                $this->earned[$id]      = array_values($opsRepository->sumCollectedTransactionsByCategory($income, $item, 'positive', false));
+                $this->pcEarned[$id]    = array_values($opsRepository->sumCollectedTransactionsByCategory($income, $item, 'positive', true));
+                $this->transfers[$id]   = array_values($opsRepository->sumCollectedTransactionsByCategory($transfers, $item, 'positive', false));
+                $this->pcTransfers[$id] = array_values($opsRepository->sumCollectedTransactionsByCategory($transfers, $item, 'positive', true));
+            }
+        }
+    }
+}

app/Support/JsonApi/Enrichments/PiggyBankEnrichment.php

@@ -0,0 +1,273 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\JsonApi\Enrichments;
+
+use Carbon\Carbon;
+use FireflyIII\Models\Account;
+use FireflyIII\Models\AccountMeta;
+use FireflyIII\Models\Note;
+use FireflyIII\Models\ObjectGroup;
+use FireflyIII\Models\PiggyBank;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\UserGroup;
+use FireflyIII\Support\Facades\Amount;
+use FireflyIII\Support\Facades\Steam;
+use FireflyIII\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+
+class PiggyBankEnrichment implements EnrichmentInterface
+{
+    private User                $user;
+    private UserGroup           $userGroup;
+    private Collection          $collection;
+    private array               $ids           = [];
+    private array               $currencyIds   = [];
+    private array               $currencies    = [];
+    private array               $accountIds    = [];
+    // private array               $accountCurrencies = [];
+    private array               $notes         = [];
+    private array               $mappedObjects = [];
+    private TransactionCurrency $primaryCurrency;
+    private array               $amounts       = [];
+
+    public function __construct()
+    {
+        $this->primaryCurrency = Amount::getPrimaryCurrency();
+    }
+
+    public function enrich(Collection $collection): Collection
+    {
+        $this->collection = $collection;
+        $this->collectIds();
+        $this->collectObjectGroups();
+        $this->collectNotes();
+        $this->collectCurrentAmounts();
+
+
+        $this->appendCollectedData();
+
+        return $this->collection;
+    }
+
+    public function enrichSingle(array|Model $model): array|Model
+    {
+        Log::debug(__METHOD__);
+        $collection = new Collection([$model]);
+        $collection = $this->enrich($collection);
+
+        return $collection->first();
+    }
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+        $this->setUserGroup($user->userGroup);
+    }
+
+    public function setUserGroup(UserGroup $userGroup): void
+    {
+        $this->userGroup = $userGroup;
+    }
+
+    private function collectIds(): void
+    {
+        /** @var PiggyBank $piggy */
+        foreach ($this->collection as $piggy) {
+            $id                     = (int)$piggy->id;
+            $this->ids[]            = $id;
+            $this->currencyIds[$id] = (int)$piggy->transaction_currency_id;
+        }
+        $this->ids  = array_unique($this->ids);
+
+        // collect currencies.
+        $currencies = TransactionCurrency::whereIn('id', $this->currencyIds)->get();
+        foreach ($currencies as $currency) {
+            $this->currencies[(int)$currency->id] = $currency;
+        }
+
+        // collect accounts
+        $set        = DB::table('account_piggy_bank')->whereIn('piggy_bank_id', $this->ids)->get(['piggy_bank_id', 'account_id', 'current_amount', 'native_current_amount']);
+        foreach ($set as $item) {
+            $id                                               = (int)$item->piggy_bank_id;
+            $accountId                                        = (int)$item->account_id;
+            $this->amounts[$id] ??= [];
+            if (!array_key_exists($id, $this->accountIds)) {
+                $this->accountIds[$id] = (int)$item->account_id;
+            }
+            if (!array_key_exists($accountId, $this->amounts[$id])) {
+                $this->amounts[$id][$accountId] = [
+                    'current_amount'    => '0',
+                    'pc_current_amount' => '0',
+                ];
+            }
+            $this->amounts[$id][$accountId]['current_amount'] = bcadd($this->amounts[$id][$accountId]['current_amount'], $item->current_amount);
+            if (null !== $this->amounts[$id][$accountId]['pc_current_amount'] && null !== $item->native_current_amount) {
+                $this->amounts[$id][$accountId]['pc_current_amount'] = bcadd($this->amounts[$id][$accountId]['pc_current_amount'], $item->native_current_amount);
+            }
+        }
+
+        // get account currency preference for ALL.
+        $set        = AccountMeta::whereIn('account_id', array_values($this->accountIds))->where('name', 'currency_id')->get();
+
+        /** @var AccountMeta $item */
+        foreach ($set as $item) {
+            $accountId  = (int)$item->account_id;
+            $currencyId = (int)$item->data;
+            if (!array_key_exists($currencyId, $this->currencies)) {
+                $this->currencies[$currencyId] = TransactionCurrency::find($currencyId);
+            }
+            // $this->accountCurrencies[$accountId] = $this->currencies[$currencyId];
+        }
+
+        // get account info.
+        $set        = Account::whereIn('id', array_values($this->accountIds))->get();
+
+        /** @var Account $item */
+        foreach ($set as $item) {
+            $id                  = (int)$item->id;
+            $this->accounts[$id] = [
+                'id'   => $id,
+                'name' => $item->name,
+            ];
+        }
+    }
+
+    private function appendCollectedData(): void
+    {
+        $this->collection = $this->collection->map(function (PiggyBank $item) {
+            $id                        = (int)$item->id;
+            $currencyId                = (int)$item->transaction_currency_id;
+            $currency                  = $this->currencies[$currencyId] ?? $this->primaryCurrency;
+            $targetAmount              = null;
+            if (0 !== bccomp($item->target_amount, '0')) {
+                $targetAmount = $item->target_amount;
+            }
+            $meta                      = [
+                'notes'              => $this->notes[$id] ?? null,
+                'currency'           => $this->currencies[$currencyId] ?? null,
+                //                'auto_budget' => $this->autoBudgets[$id] ?? null,
+                //                'spent'       => $this->spent[$id] ?? null,
+                //                'pc_spent'    => $this->pcSpent[$id] ?? null,
+                'object_group_id'    => null,
+                'object_group_order' => null,
+                'object_group_title' => null,
+                'current_amount'     => '0',
+                'pc_current_amount'  => '0',
+                'target_amount'      => null === $targetAmount ? null : Steam::bcround($targetAmount, $currency->decimal_places),
+                'pc_target_amount'   => null === $item->native_target_amount ? null : Steam::bcround($item->native_target_amount, $this->primaryCurrency->decimal_places),
+                'left_to_save'       => null,
+                'pc_left_to_save'    => null,
+                'save_per_month'     => null,
+                'pc_save_per_month'  => null,
+                'accounts'           => [],
+            ];
+
+            // add object group if available
+            if (array_key_exists($id, $this->mappedObjects)) {
+                $key                        = $this->mappedObjects[$id];
+                $meta['object_group_id']    = $this->objectGroups[$key]['id'];
+                $meta['object_group_title'] = $this->objectGroups[$key]['title'];
+                $meta['object_group_order'] = $this->objectGroups[$key]['order'];
+            }
+            // add current amount(s).
+            foreach ($this->amounts[$id] as $accountId => $row) {
+                $meta['accounts'][]        = [
+                    'account_id'        => (string)$accountId,
+                    'name'              => $this->accounts[$accountId]['name'] ?? '',
+                    'current_amount'    => Steam::bcround($row['current_amount'], $currency->decimal_places),
+                    'pc_current_amount' => Steam::bcround($row['pc_current_amount'], $this->primaryCurrency->decimal_places),
+                ];
+                $meta['current_amount']    = bcadd($meta['current_amount'], $row['current_amount']);
+                // only add pc_current_amount when the pc_current_amount is set
+                $meta['pc_current_amount'] = null === $row['pc_current_amount'] ? null : bcadd($meta['pc_current_amount'], $row['pc_current_amount']);
+            }
+            $meta['current_amount']    = Steam::bcround($meta['current_amount'], $currency->decimal_places);
+            // only round this number when pc_current_amount is set.
+            $meta['pc_current_amount'] = null === $meta['pc_current_amount'] ? null : Steam::bcround($meta['pc_current_amount'], $this->primaryCurrency->decimal_places);
+
+            // calculate left to save, only when there is a target amount.
+            if (null !== $targetAmount) {
+                $meta['left_to_save']    = bcsub($meta['target_amount'], $meta['current_amount']);
+                $meta['pc_left_to_save'] = null === $meta['pc_target_amount'] ? null : bcsub($meta['pc_target_amount'], $meta['pc_current_amount']);
+            }
+
+            // get suggested per month.
+            $meta['save_per_month']    = Steam::bcround($this->getSuggestedMonthlyAmount($item->start_date, $item->target_date, $meta['target_amount'], $meta['current_amount']), $currency->decimal_places);
+            $meta['pc_save_per_month'] = Steam::bcround($this->getSuggestedMonthlyAmount($item->start_date, $item->target_date, $meta['pc_target_amount'], $meta['pc_current_amount']), $currency->decimal_places);
+
+            $item->meta                = $meta;
+
+            return $item;
+        });
+    }
+
+    private function collectNotes(): void
+    {
+        $notes = Note::query()->whereIn('noteable_id', $this->ids)
+            ->whereNotNull('notes.text')
+            ->where('notes.text', '!=', '')
+            ->where('noteable_type', PiggyBank::class)->get(['notes.noteable_id', 'notes.text'])->toArray()
+        ;
+        foreach ($notes as $note) {
+            $this->notes[(int)$note['noteable_id']] = (string)$note['text'];
+        }
+        Log::debug(sprintf('Enrich with %d note(s)', count($this->notes)));
+    }
+
+    private function collectObjectGroups(): void
+    {
+        $set    = DB::table('object_groupables')
+            ->whereIn('object_groupable_id', $this->ids)
+            ->where('object_groupable_type', PiggyBank::class)
+            ->get(['object_groupable_id', 'object_group_id'])
+        ;
+
+        $ids    = array_unique($set->pluck('object_group_id')->toArray());
+
+        foreach ($set as $entry) {
+            $this->mappedObjects[(int)$entry->object_groupable_id] = (int)$entry->object_group_id;
+        }
+
+        $groups = ObjectGroup::whereIn('id', $ids)->get(['id', 'title', 'order'])->toArray();
+        foreach ($groups as $group) {
+            $group['id']                           = (int)$group['id'];
+            $group['order']                        = (int)$group['order'];
+            $this->objectGroups[(int)$group['id']] = $group;
+        }
+    }
+
+    private function collectCurrentAmounts(): void {}
+
+    /**
+     * Returns the suggested amount the user should save per month, or "".
+     */
+    private function getSuggestedMonthlyAmount(?Carbon $startDate, ?Carbon $targetDate, ?string $targetAmount, string $currentAmount): string
+    {
+        if (null === $targetAmount || null === $targetDate || null === $startDate) {
+            return '0';
+        }
+        $savePerMonth = '0';
+        if (1 === bccomp($targetAmount, $currentAmount)) {
+            $now             = today(config('app.timezone'));
+            $diffInMonths    = (int)$startDate->diffInMonths($targetDate);
+            $remainingAmount = bcsub($targetAmount, $currentAmount);
+
+            // more than 1 month to go and still need money to save:
+            if ($diffInMonths > 0 && 1 === bccomp($remainingAmount, '0')) {
+                $savePerMonth = bcdiv($remainingAmount, (string)$diffInMonths);
+            }
+
+            // less than 1 month to go but still need money to save:
+            if (0 === $diffInMonths && 1 === bccomp($remainingAmount, '0')) {
+                $savePerMonth = $remainingAmount;
+            }
+        }
+
+        return $savePerMonth;
+    }
+}

app/Support/JsonApi/Enrichments/PiggyBankEventEnrichment.php

@@ -0,0 +1,132 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\JsonApi\Enrichments;
+
+use FireflyIII\Models\AccountMeta;
+use FireflyIII\Models\PiggyBankEvent;
+use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\TransactionJournal;
+use FireflyIII\Models\UserGroup;
+use FireflyIII\Support\Facades\Amount;
+use FireflyIII\User;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+
+class PiggyBankEventEnrichment implements EnrichmentInterface
+{
+    private User       $user;
+    private UserGroup  $userGroup;
+    private Collection $collection;
+    private array      $ids               = [];
+    private array      $journalIds        = [];
+    private array      $groupIds          = [];
+    private array      $accountIds        = [];
+    private array      $piggyBankIds      = [];
+    private array      $accountCurrencies = [];
+    private array      $currencies        = [];
+    // private bool       $convertToPrimary  = false;
+    // private TransactionCurrency $primaryCurrency;
+
+    public function __construct()
+    {
+        // $this->convertToPrimary = Amount::convertToPrimary();
+        // $this->primaryCurrency  = Amount::getPrimaryCurrency();
+    }
+
+    public function enrich(Collection $collection): Collection
+    {
+        $this->collection = $collection;
+        $this->collectIds();
+        $this->appendCollectedData();
+
+        return $this->collection;
+    }
+
+    public function enrichSingle(array|Model $model): array|Model
+    {
+        Log::debug(__METHOD__);
+        $collection = new Collection([$model]);
+        $collection = $this->enrich($collection);
+
+        return $collection->first();
+    }
+
+    public function setUser(User $user): void
+    {
+        $this->user = $user;
+        $this->setUserGroup($user->userGroup);
+    }
+
+    public function setUserGroup(UserGroup $userGroup): void
+    {
+        $this->userGroup = $userGroup;
+    }
+
+    private function collectIds(): void
+    {
+        /** @var PiggyBankEvent $event */
+        foreach ($this->collection as $event) {
+            $this->ids[]                         = (int)$event->id;
+            $this->journalIds[(int)$event->id]   = (int)$event->transaction_journal_id;
+            $this->piggyBankIds[(int)$event->id] = (int)$event->piggy_bank_id;
+        }
+        $this->ids = array_unique($this->ids);
+        // collect groups with journal info.
+        $set       = TransactionJournal::whereIn('id', $this->journalIds)->get(['id', 'transaction_group_id']);
+
+        /** @var TransactionJournal $item */
+        foreach ($set as $item) {
+            $this->groupIds[(int)$item->id] = (int)$item->transaction_group_id;
+        }
+
+        // collect account info.
+        $set       = DB::table('account_piggy_bank')->whereIn('piggy_bank_id', $this->piggyBankIds)->get(['piggy_bank_id', 'account_id']);
+        foreach ($set as $item) {
+            $id = (int)$item->piggy_bank_id;
+            if (!array_key_exists($id, $this->accountIds)) {
+                $this->accountIds[$id] = (int)$item->account_id;
+            }
+        }
+
+        // get account currency preference for ALL.
+        $set       = AccountMeta::whereIn('account_id', array_values($this->accountIds))->where('name', 'currency_id')->get();
+
+        /** @var AccountMeta $item */
+        foreach ($set as $item) {
+            $accountId                           = (int)$item->account_id;
+            $currencyId                          = (int)$item->data;
+            if (!array_key_exists($currencyId, $this->currencies)) {
+                $this->currencies[$currencyId] = TransactionCurrency::find($currencyId);
+            }
+            $this->accountCurrencies[$accountId] = $this->currencies[$currencyId];
+        }
+    }
+
+    private function appendCollectedData(): void
+    {
+        $this->collection = $this->collection->map(function (PiggyBankEvent $item) {
+            $id         = (int)$item->id;
+            $piggyId    = (int)$item->piggy_bank_id;
+            $journalId  = (int)$item->transaction_journal_id;
+            $currency   = null;
+            if (array_key_exists($piggyId, $this->accountIds)) {
+                $accountId = $this->accountIds[$piggyId];
+                if (array_key_exists($accountId, $this->accountCurrencies)) {
+                    $currency = $this->accountCurrencies[$accountId];
+                }
+            }
+            $meta       = [
+                'transaction_group_id' => array_key_exists($journalId, $this->groupIds) ? (string)$this->groupIds[$journalId] : null,
+                'currency'             => $currency,
+            ];
+            $item->meta = $meta;
+
+            return $item;
+        });
+
+    }
+}