Revamp multi-account report.

app/Repositories/Account/OperationsRepositoryInterface.php

@@ -0,0 +1,87 @@
+<?php
+/**
+ * OperationsRepositoryInterface.php
+ * Copyright (c) 2019 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Repositories\Account;
+
+use Carbon\Carbon;
+use FireflyIII\User;
+use Illuminate\Support\Collection;
+
+/**
+ * Interface OperationsRepositoryInterface
+ */
+interface OperationsRepositoryInterface
+{
+    /**
+     * This method returns a list of all the withdrawal transaction journals (as arrays) set in that period
+     * which have the specified accounts. It's grouped per currency, with as few details in the array
+     * as possible. Amounts are always negative.
+     *
+     * @param Carbon          $start
+     * @param Carbon          $end
+     * @param Collection $accounts
+     *
+     * @return array
+     */
+    public function listExpenses(Carbon $start, Carbon $end, Collection $accounts): array;
+
+    /**
+     * This method returns a list of all the deposit transaction journals (as arrays) set in that period
+     * which have the specified accounts. It's grouped per currency, with as few details in the array
+     * as possible. Amounts are always positive.
+     *
+     * @param Carbon          $start
+     * @param Carbon          $end
+     * @param Collection|null $accounts
+     *
+     * @return array
+     */
+    public function listIncome(Carbon $start, Carbon $end, ?Collection $accounts = null): array;
+
+    /**
+     * @param User $user
+     */
+    public function setUser(User $user): void;
+
+    /**
+     * Sum of withdrawal journals in period for a set of accounts, grouped per currency. Amounts are always negative.
+     *
+     * @param Carbon          $start
+     * @param Carbon          $end
+     * @param Collection|null $accounts
+     *
+     * @return array
+     */
+    public function sumExpenses(Carbon $start, Carbon $end, ?Collection $accounts = null): array;
+
+    /**
+     * Sum of income journals in period for a set of accounts, grouped per currency. Amounts are always positive.
+     *
+     * @param Carbon          $start
+     * @param Carbon          $end
+     * @param Collection|null $accounts
+     *
+     * @return array
+     */
+    public function sumIncome(Carbon $start, Carbon $end, ?Collection $accounts = null): array;
+}