Initial commit

application/Espo/Hooks/Common/CurrencyConverted.php

@@ -0,0 +1,97 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * 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/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Hooks\Common;
+
+use Espo\Core\ORM\Type\FieldType;
+use Espo\ORM\Entity;
+use Espo\Core\Di;
+
+class CurrencyConverted implements Di\MetadataAware, Di\ConfigAware
+{
+    use Di\MetadataSetter;
+    use Di\ConfigSetter;
+
+    public static int $order = 1;
+
+    public function beforeSave(Entity $entity): void
+    {
+        $fieldDefs = $this->metadata->get(['entityDefs', $entity->getEntityType(), 'fields'], []);
+
+        foreach ($fieldDefs as $fieldName => $defs) {
+            if (empty($defs['type']) || $defs['type'] !== FieldType::CURRENCY_CONVERTED) {
+                continue;
+            }
+
+            $currencyFieldName = substr($fieldName, 0, -9);
+
+            $currencyCurrencyFieldName = $currencyFieldName . 'Currency';
+
+            if (
+                !$entity->isAttributeChanged($currencyFieldName) &&
+                !$entity->isAttributeChanged($currencyCurrencyFieldName)
+            ) {
+                continue;
+            }
+
+            if (empty($fieldDefs[$currencyFieldName])) {
+                continue;
+            }
+
+            if ($entity->get($currencyFieldName) === null) {
+                $entity->set($fieldName, null);
+
+                continue;
+            }
+
+            $currency = $entity->get($currencyCurrencyFieldName);
+            $value = $entity->get($currencyFieldName);
+
+            if (!$currency) {
+                continue;
+            }
+
+            $rates = $this->config->get('currencyRates', []);
+            $baseCurrency = $this->config->get('baseCurrency');
+            $defaultCurrency = $this->config->get('defaultCurrency');
+
+            if ($defaultCurrency === $currency) {
+                $targetValue = $value;
+            } else {
+                $targetValue = $value;
+                $targetValue = $targetValue / ($rates[$baseCurrency] ?? 1.0);
+                $targetValue = $targetValue * ($rates[$currency] ?? 1.0);
+
+                $targetValue = round($targetValue, 2);
+            }
+
+            $entity->set($fieldName, $targetValue);
+        }
+    }
+}