Add repository for forum post #2644

src/CourseBundle/Entity/CForumPost.php

@@ -19,7 +19,7 @@ use Doctrine\ORM\Mapping as ORM;
  *      @ORM\Index(name="c_id_visible_post_date", columns={"c_id", "visible", "post_date"})
  *  }
  * )
- * @ORM\Entity
+ * @ORM\Entity(repositoryClass="Chamilo\CourseBundle\Repository\CForumPostRepository")
  */
 class CForumPost
 {

src/CourseBundle/Entity/CGroupInfo.php

@@ -5,7 +5,9 @@ namespace Chamilo\CourseBundle\Entity;
 
 use Chamilo\CoreBundle\Entity\Course;
 use Chamilo\CoreBundle\Traits\CourseTrait;
+use Chamilo\UserBundle\Entity\User;
 use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Criteria;
 use Doctrine\ORM\Mapping as ORM;
 
 /**
@@ -685,4 +687,32 @@ class CGroupInfo
 
         return $this;
     }
+
+    /**
+     * @param User|null $user
+     *
+     * @return bool
+     */
+    public function userIsTutor(User $user = null): bool
+    {
+        if (empty($user)) {
+            return false;
+        }
+
+        if (0 === $this->tutors->count()) {
+            return false;
+        }
+
+        $criteria = Criteria::create()
+            ->where(
+                Criteria::expr()->eq('cId', $this->course)
+            )
+            ->andWhere(
+                Criteria::expr()->eq('user', $user)
+            );
+
+        $relation = $this->tutors->matching($criteria);
+
+        return $relation->count() > 0;
+    }
 }

src/CourseBundle/Repository/CForumPostRepository.php

@@ -0,0 +1,80 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CourseBundle\Repository;
+
+use Chamilo\CoreBundle\Entity\Course;
+use Chamilo\CourseBundle\Entity\CForumPost;
+use Chamilo\CourseBundle\Entity\CForumThread;
+use Chamilo\CourseBundle\Entity\CGroupInfo;
+use Chamilo\UserBundle\Entity\User;
+use Doctrine\ORM\EntityRepository;
+
+/**
+ * Class CForumPostRepository.
+ *
+ * @package Chamilo\CourseBundle\Repository
+ */
+class CForumPostRepository extends EntityRepository
+{
+    /**
+     * @param bool            $onlyVisibles
+     * @param bool            $isAllowedToEdit
+     * @param CForumThread    $thread
+     * @param Course          $course
+     * @param User|null       $currentUser
+     * @param CGroupInfo|null $group
+     * @param string          $orderDirection
+     *
+     * @return array
+     */
+    public function findAllInCourseByThread(
+        $onlyVisibles,
+        $isAllowedToEdit,
+        CForumThread $thread,
+        Course $course,
+        User $currentUser = null,
+        CGroupInfo $group = null,
+        $orderDirection = 'ASC'
+    ): array {
+        $conditionVisibility = $onlyVisibles ? 'p.visible = 1' : 'p.visible != 2';
+        $conditionModetared = '';
+        $filterModerated = true;
+
+        if (
+            (empty($group) && $isAllowedToEdit) ||
+            (
+                ($group ? $group->userIsTutor($currentUser) : false) ||
+                !$onlyVisibles
+            )
+        ) {
+            $filterModerated = false;
+        }
+
+        if ($filterModerated && $thread->getForum()->isModerated() && $onlyVisibles) {
+            $userId = $currentUser ? $currentUser->getId() : 0;
+
+            $conditionModetared = "AND p.status = 1 OR
+                (p.status = ".CForumPost::STATUS_WAITING_MODERATION." AND p.posterId = $userId) OR
+                (p.status = ".CForumPost::STATUS_REJECTED." AND p.poster = $userId) OR
+                (p.status IS NULL AND p.posterId = $userId)";
+        }
+
+        $dql = "SELECT p
+            FROM ChamiloCourseBundle:CForumPost p
+            WHERE
+                p.thread = :thread AND
+                p.cId = :course AND
+                $conditionVisibility
+                $conditionModetared
+            ORDER BY p.iid $orderDirection";
+
+        $result = $this
+            ->_em
+            ->createQuery($dql)
+            ->setParameters(['thread' => $thread, 'course' => $course])
+            ->getResult();
+
+        return $result;
+    }
+}