/**
  * @Route("/{id}", name="article_review_see")
  * @Template("frontend/ArticleReview/show.html.twig")
  * Función para obtener los comentarios de los artículos
  */
 public function commentsAction(ArticleReview $articleReview)
 {
     $conference = $this->getConference();
     $user = $this->getUser();
     $exist = $articleReview->getArticle()->getInscription()->getUser();
     if ($user != $exist) {
         $this->addFlash('alert', $this->get('translator')->trans('You can not see other comments'));
         return $this->redirectToRoute('article_list');
     }
     $comments = $this->getDoctrine()->getRepository('AppBundle:ReviewComments')->findBy(array('articleReview' => $articleReview));
     if ($articleReview->getState() == 'sent') {
         $this->addFlash('alert', $this->get('translator')->trans('There are not any comments'));
         return $this->redirectToRoute('article_list');
     }
     return ['conference' => $conference, 'comments' => $comments];
 }