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application/Espo/Tools/UserReaction/NotificationService.php

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+<?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\Tools\UserReaction;
+
+use Espo\Core\Field\LinkParent;
+use Espo\Core\Name\Field;
+use Espo\Core\ORM\Entity;
+use Espo\Entities\Note;
+use Espo\Entities\Notification;
+use Espo\Entities\Preferences;
+use Espo\Entities\User;
+use Espo\ORM\EntityManager;
+use Espo\Tools\Stream\Service;
+
+class NotificationService
+{
+    public function __construct(
+        private EntityManager $entityManager,
+        private User $user,
+        private Service $streamService,
+    ) {}
+
+    public function notifyNote(Note $note, string $type): void
+    {
+        $recipientId = $note->getCreatedById();
+
+        if (!$recipientId || $recipientId === $this->user->getId()) {
+            return;
+        }
+
+        $parent = $note->getParent();
+
+        if ($parent && !$this->streamService->checkIsFollowed($parent, $note->getCreatedById())) {
+            return;
+        }
+
+        if (!$this->isEnabledForUser($recipientId)) {
+            return;
+        }
+
+        $notification = $this->entityManager->getRDBRepositoryByClass(Notification::class)->getNew();
+
+        $data = [
+            'type' => $type,
+            'userId' => $this->user->getId(),
+            'userName' => $this->user->getName(),
+        ];
+
+        $notification
+            ->setType(Notification::TYPE_USER_REACTION)
+            ->setUserId($recipientId)
+            ->setRelated(LinkParent::createFromEntity($note));
+
+        if ($parent instanceof Entity) {
+            $notification->setRelatedParent($parent);
+            $data['entityName'] = $parent->get(Field::NAME);
+        }
+
+        $notification->setData($data);
+
+        $this->entityManager->saveEntity($notification);
+    }
+
+    private function isEnabledForUser(string $recipientId): bool
+    {
+        $recipientPreferences = $this->entityManager->getRepositoryByClass(Preferences::class)->getById($recipientId);
+
+        return $recipientPreferences && $recipientPreferences->get('reactionNotifications');
+    }
+
+    public function removeNoteUnread(Note $note, User $user, ?string $type = null): void
+    {
+        $notifications = $this->entityManager
+            ->getRDBRepositoryByClass(Notification::class)
+            ->where([
+                'read' => false,
+                'createdById' => $user->getId(),
+                'type' => Notification::TYPE_USER_REACTION,
+                'relatedId' => $note->getId(),
+                'relatedType' => $note->getEntityType(),
+            ])
+            ->find();
+
+        foreach ($notifications as $notification) {
+            if ($type && $notification->getData()?->type !== $type) {
+                continue;
+            }
+
+            $this->entityManager->removeEntity($notification);
+        }
+    }
+}