Lots of new code for recurring transactions. #1469

app/Rules/ValidRecurrenceRepetitionType.php

@@ -0,0 +1,72 @@
+<?php
+/**
+ * ValidRecurrenceRepetitionType.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\Rules;
+
+use Illuminate\Contracts\Validation\Rule;
+
+/**
+ * Class ValidRecurrenceRepetitionType
+ */
+class ValidRecurrenceRepetitionType implements Rule
+{
+
+    /**
+     * Get the validation error message.
+     *
+     * @return string
+     */
+    public function message(): string
+    {
+        return trans('validation.valid_recurrence_rep_type');
+    }
+
+    /**
+     * Determine if the validation rule passes.
+     *
+     * @param  string $attribute
+     * @param  mixed  $value
+     *
+     * @return bool
+     */
+    public function passes($attribute, $value): bool
+    {
+        $value = (string)$value;
+        if ($value === 'daily') {
+            return true;
+        }
+        //monthly,17
+        //ndom,3,7
+        if (\in_array(substr($value, 0, 6), ['yearly', 'weekly'])) {
+            return true;
+        }
+        if (0 === strpos($value, 'monthly')) {
+            return true;
+        }
+        if (0 === strpos($value, 'ndom')) {
+            return true;
+        }
+
+        return false;
+    }
+}