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app/Validation/AutoBudget/ValidatesAutoBudgetRequest.php

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+<?php
+/**
+ * ValidatesAutoBudgetRequest.php
+ * Copyright (c) 2020 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Validation\AutoBudget;
+
+
+use Illuminate\Validation\Validator;
+
+/**
+ * Trait ValidatesAutoBudgetRequest
+ */
+trait ValidatesAutoBudgetRequest
+{
+    /**
+     * @param Validator $validator
+     */
+    protected function validateAutoBudgetAmount(Validator $validator): void
+    {
+        $data         = $validator->getData();
+        $type         = $data['auto_budget_type'] ?? '';
+        $amount       = $data['auto_budget_amount'] ?? '';
+        $period       = (string) ($data['auto_budget_period'] ?? '');
+        $currencyId   = $data['auto_budget_currency_id'] ?? '';
+        $currencyCode = $data['auto_budget_currency_code'] ?? '';
+        if (is_numeric($type)) {
+            $type = (int) $type;
+        }
+        if (0 === $type || 'none' === $type || '' === $type) {
+            return;
+        }
+        // basic float check:
+        if ('' === $amount) {
+            $validator->errors()->add('auto_budget_amount', (string) trans('validation.amount_required_for_auto_budget'));
+        }
+        if (1 !== bccomp((string) $amount, '0')) {
+            $validator->errors()->add('auto_budget_amount', (string) trans('validation.auto_budget_amount_positive'));
+        }
+        if ('' === $period) {
+            $validator->errors()->add('auto_budget_period', (string) trans('validation.auto_budget_period_mandatory'));
+        }
+        if ('' === $currencyCode && '' === $currencyId) {
+            $validator->errors()->add('auto_budget_amount', (string) trans('validation.require_currency_info'));
+        }
+    }
+}