Remapped all library classes.

app/lib/FireflyIII/Database/Account/AccountInterface.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace FireflyIII\Database\Account;
+
+use Illuminate\Support\Collection;
+
+/**
+ * Interface AccountInterface
+ *
+ * @package FireflyIII\Database
+ */
+interface AccountInterface
+{
+
+    /**
+     * Counts the number of accounts found with the included types.
+     *
+     * @param array $types
+     *
+     * @return int
+     */
+    public function countAccountsByType(array $types);
+
+    /**
+     * Counts the number of total asset accounts. Useful for DataTables.
+     *
+     * @return int
+     */
+    public function countAssetAccounts();
+
+    /**
+     * Counts the number of total expense accounts. Useful for DataTables.
+     *
+     * @return int
+     */
+    public function countExpenseAccounts();
+
+    /**
+     * Counts the number of total revenue accounts. Useful for DataTables.
+     *
+     * @return int
+     */
+    public function countRevenueAccounts();
+
+    /**
+     * @param \Account $account
+     *
+     * @return \Account|null
+     */
+    public function findInitialBalanceAccount(\Account $account);
+
+    /**
+     * Get all accounts of the selected types. Is also capable of handling DataTables' parameters.
+     *
+     * @param array $types
+     *
+     * @return Collection
+     */
+    public function getAccountsByType(array $types);
+
+    /**
+     * Get all asset accounts. The parameters are optional and are provided by the DataTables plugin.
+     *
+     * @return Collection
+     */
+    public function getAssetAccounts();
+
+    /**
+     * @return Collection
+     */
+    public function getExpenseAccounts();
+
+    /**
+     * Get all revenue accounts.
+     *
+     * @return Collection
+     */
+    public function getRevenueAccounts();
+
+    /**
+     * @param \Account $account
+     *
+     * @return \TransactionJournal|null
+     */
+    public function openingBalanceTransaction(\Account $account);
+
+    /**
+     * @param \Account $account
+     * @param array    $data
+     *
+     * @return bool
+     */
+    public function storeInitialBalance(\Account $account, array $data);
+}