Lots of new code for recurring transactions. #1469

app/Services/Internal/Support/TransactionTypeTrait.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * TransactionTypeTrait.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\Services\Internal\Support;
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\Factory\TransactionTypeFactory;
+use FireflyIII\Models\TransactionType;
+use Log;
+
+/**
+ * Trait TransactionTypeTrait
+ *
+ * @package FireflyIII\Services\Internal\Support
+ */
+trait TransactionTypeTrait
+{
+    /**
+     * Get the transaction type. Since this is mandatory, will throw an exception when nothing comes up. Will always
+     * use TransactionType repository.
+     *
+     * @param string $type
+     *
+     * @return TransactionType
+     * @throws FireflyException
+     */
+    protected function findTransactionType(string $type): TransactionType
+    {
+        $factory         = app(TransactionTypeFactory::class);
+        $transactionType = $factory->find($type);
+        if (null === $transactionType) {
+            Log::error(sprintf('Could not find transaction type for "%s"', $type)); // @codeCoverageIgnore
+            throw new FireflyException(sprintf('Could not find transaction type for "%s"', $type)); // @codeCoverageIgnore
+        }
+
+        return $transactionType;
+    }
+}