/**
  * @param Request $request
  * @param Review $review
  * @return \Symfony\Component\HttpFoundation\RedirectResponse
  * @Route("/{id}", requirements={"id": "\d+"}, name="delete_review")
  * @Method("DELETE")
  */
 public function deleteAction(Request $request, Review $review)
 {
     $form = $this->get('app.delete_form_service')->createEntityDeleteForm($review->getId(), 'delete_review');
     $form->handleRequest($request);
     if ($form->isValid()) {
         $em = $this->getDoctrine()->getManager();
         $em->remove($review);
         $em->flush();
     }
     return $this->redirect($this->generateUrl('admin_reviews'));
 }