Message: Add MessageRelUserExtension to filter item collection by current user - refs BT#20915

src/CoreBundle/DataProvider/Extension/MessageRelUserExtension.php

@@ -0,0 +1,44 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+declare(strict_types=1);
+
+namespace Chamilo\CoreBundle\DataProvider\Extension;
+
+use ApiPlatform\Doctrine\Orm\Extension\QueryCollectionExtensionInterface;
+use ApiPlatform\Doctrine\Orm\Util\QueryNameGeneratorInterface;
+use ApiPlatform\Metadata\Operation;
+use Chamilo\CoreBundle\Entity\MessageRelUser;
+use Chamilo\CoreBundle\Entity\User;
+use Doctrine\ORM\QueryBuilder;
+use Symfony\Component\Security\Core\Security;
+
+class MessageRelUserExtension implements QueryCollectionExtensionInterface
+{
+    public function __construct(
+        private readonly Security $security
+    ) {
+    }
+
+    public function applyToCollection(
+        QueryBuilder $queryBuilder,
+        QueryNameGeneratorInterface $queryNameGenerator,
+        string $resourceClass,
+        Operation $operation = null,
+        array $context = []
+    ): void {
+        if (MessageRelUser::class !== $resourceClass) {
+            return;
+        }
+
+        /** @var User $user */
+        $user = $this->security->getUser();
+
+        $alias = $queryBuilder->getRootAliases()[0];
+
+        $queryBuilder
+            ->andWhere("$alias.receiver = :current")
+            ->setParameter('current', $user)
+        ;
+    }
+}