Internal: Add missing sender entries in message_rel_user migration - refs BT#21887

src/CoreBundle/Migrations/Schema/V200/Version20240731120000.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Migrations\Schema\V200;
+
+use Chamilo\CoreBundle\Entity\MessageRelUser;
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20240731120000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add entries in message_rel_user for the sender during migration and update existing messages.';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $senderType = MessageRelUser::TYPE_SENDER;
+
+        // Add entries for the sender in message_rel_user
+        $this->addSql("
+            INSERT INTO message_rel_user (message_id, user_id, receiver_type, msg_read, starred)
+            SELECT m.id, m.user_sender_id, $senderType, false, false
+            FROM message m
+            LEFT JOIN message_rel_user mru
+            ON m.id = mru.message_id
+            AND m.user_sender_id = mru.user_id
+            WHERE mru.id IS NULL
+        ");
+
+        // Update message status based on message_rel_user entries
+        $this->addSql("
+            UPDATE message m
+            LEFT JOIN (
+                SELECT message_id, COUNT(*) AS rel_count
+                FROM message_rel_user
+                WHERE receiver_type = 1
+                GROUP BY message_id
+            ) AS mru ON m.id = mru.message_id
+            SET m.status = CASE
+                WHEN mru.rel_count IS NULL THEN 3 -- Message::MESSAGE_STATUS_DELETED
+                ELSE 0 -- Set to 0 or whatever the default status should be
+            END
+        ");
+    }
+
+    public function down(Schema $schema): void
+    {
+        $senderType = MessageRelUser::TYPE_SENDER;
+
+        // Remove the entries added during the migration
+        $this->addSql("
+            DELETE FROM message_rel_user
+            WHERE receiver_type = $senderType
+        ");
+    }
+}

src/CoreBundle/State/MessageProcessor.php

@@ -64,11 +64,22 @@ public function process($data, Operation $operation, array $uriVariables = [], a
         if (!$user) {
             throw new \LogicException('User not found.');
         }
-        $messageRelUser = new MessageRelUser();
-        $messageRelUser->setMessage($message);
-        $messageRelUser->setReceiver($user);
-        $messageRelUser->setReceiverType(MessageRelUser::TYPE_SENDER);
-        $this->entityManager->persist($messageRelUser);
+
+        // Check if the relationship already exists
+        $messageRelUserRepository = $this->entityManager->getRepository(MessageRelUser::class);
+        $existingRelation = $messageRelUserRepository->findOneBy([
+            'message' => $message,
+            'receiver' => $user,
+            'receiverType' => MessageRelUser::TYPE_SENDER
+        ]);
+
+        if (!$existingRelation) {
+            $messageRelUser = new MessageRelUser();
+            $messageRelUser->setMessage($message);
+            $messageRelUser->setReceiver($user);
+            $messageRelUser->setReceiverType(MessageRelUser::TYPE_SENDER);
+            $this->entityManager->persist($messageRelUser);
+        }
 
         if ($message->getMsgType() === Message::MESSAGE_TYPE_INBOX) {
             $this->saveNotificationForInboxMessage($message);