Refactored API code surrounding accounts to make transformers mockable.

app/Transformers/AbstractTransformer.php

@@ -0,0 +1,53 @@
+<?php
+/**
+ * AbstractTransformer.php
+ * Copyright (c) 2018 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\Transformers;
+
+use League\Fractal\TransformerAbstract;
+use Symfony\Component\HttpFoundation\ParameterBag;
+
+/**
+ *
+ * Class AbstractTransformer
+ */
+class AbstractTransformer extends TransformerAbstract
+{
+    /** @var ParameterBag */
+    protected $parameters;
+
+    /**
+     * @return ParameterBag
+     */
+    public function getParameters(): ParameterBag
+    {
+        return $this->parameters;
+    }
+
+    /**
+     * @param ParameterBag $parameters
+     */
+    public function setParameters(ParameterBag $parameters): void
+    {
+        $this->parameters = $parameters;
+    }
+}