Initial commit

application/Espo/Core/FieldProcessing/EmailAddress/AccessChecker.php

@@ -0,0 +1,74 @@
+<?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\Core\FieldProcessing\EmailAddress;
+
+use Espo\Repositories\EmailAddress as Repository;
+use Espo\ORM\Entity;
+
+use Espo\Entities\EmailAddress;
+use Espo\Entities\User;
+
+use Espo\Core\AclManager;
+use Espo\Core\ORM\EntityManager;
+
+class AccessChecker
+{
+    public function __construct(
+        private EntityManager $entityManager,
+        private AclManager $aclManager
+    ) {}
+
+    public function checkEdit(User $user, EmailAddress $emailAddress, Entity $excludeEntity): bool
+    {
+        /** @var Repository $repository */
+        $repository = $this->entityManager->getRepository('EmailAddress');
+
+        $entityWithSameAddressList = $repository->getEntityListByAddressId($emailAddress->getId(), $excludeEntity);
+
+        foreach ($entityWithSameAddressList as $e) {
+            if ($this->aclManager->checkEntityEdit($user, $e)) {
+                continue;
+            }
+
+            if (
+                $e instanceof User &&
+                $e->isPortal() &&
+                $excludeEntity->getEntityType() === 'Contact' &&
+                $e->get('contactId') === $excludeEntity->getEntityType()
+            ) {
+                continue;
+            }
+
+            return false;
+        }
+
+        return true;
+    }
+}