Fix forum repositories

src/CourseBundle/Repository/CForumCategoryRepository.php

@@ -8,15 +8,9 @@ namespace Chamilo\CourseBundle\Repository;
 
 use Chamilo\CoreBundle\Entity\Course;
 use Chamilo\CoreBundle\Entity\ResourceInterface;
-use Chamilo\CoreBundle\Entity\ResourceNode;
 use Chamilo\CoreBundle\Entity\Session;
-use Chamilo\CoreBundle\Entity\User;
-use Chamilo\CoreBundle\Framework\Container;
 use Chamilo\CoreBundle\Repository\ResourceRepository;
-use Chamilo\CourseBundle\Entity\CForum;
 use Chamilo\CourseBundle\Entity\CForumCategory;
-use Chamilo\CourseBundle\Entity\CGroup;
-use Doctrine\ORM\QueryBuilder;
 use Doctrine\Persistence\ManagerRegistry;
 
 class CForumCategoryRepository extends ResourceRepository
@@ -40,19 +34,4 @@ class CForumCategoryRepository extends ResourceRepository
     {
         return $this->getResourcesByCourse($course, $session, $group, $parentNode);
     }*/
-
-    public function delete(ResourceInterface $resource): void
-    {
-        /** @var CForumCategory $resource */
-        $forums = $resource->getForums();
-        $repo = Container::getForumRepository();
-        if (!empty($forums)) {
-            foreach ($forums as $forum) {
-                /** @var CForum $forum */
-                $repo->delete($forum);
-            }
-        }
-
-        parent::delete($resource);
-    }
 }

src/CourseBundle/Repository/CForumRepository.php

@@ -7,7 +7,6 @@ declare(strict_types=1);
 namespace Chamilo\CourseBundle\Repository;
 
 use Chamilo\CoreBundle\Entity\ResourceInterface;
-use Chamilo\CoreBundle\Framework\Container;
 use Chamilo\CoreBundle\Repository\ResourceRepository;
 use Chamilo\CourseBundle\Entity\CForum;
 use Chamilo\CourseBundle\Entity\CForumThread;
@@ -24,7 +23,7 @@ final class CForumRepository extends ResourceRepository
     {
         /** @var CForum $resource */
         $threads = $resource->getThreads();
-        $repo = Container::getForumThreadRepository();
+        $repo = $this->getEntityManager()->getRepository(CForumThread::class);
         if (!empty($threads)) {
             foreach ($threads as $thread) {
                 /** @var CForumThread $thread */