/**
  *
  * @access protected
  * @param \Map2u\ForumBundle\Entity\Post $post
  */
 protected function onSuccess(Post $post)
 {
     $post->setUnlockedDate(new \Datetime('now'));
     $post->setUnlockedBy($this->user);
     $this->dispatcher->dispatch(ForumEvents::MODERATOR_POST_UNLOCK_SUCCESS, new ModeratorPostEvent($this->request, $this->post));
     $this->postModel->updatePost($post);
     $this->dispatcher->dispatch(ForumEvents::MODERATOR_POST_UNLOCK_COMPLETE, new ModeratorPostEvent($this->request, $post));
 }