/**
  * @Route("/{doctor}/feedbackAdd")
  */
 public function feedbackAddAction(Request $request, UserDoctor $doctor)
 {
     $em = $this->getDoctrine()->getManager();
     $feedback = new Feedback();
     $feedback->setComment($request->request->get('comment'));
     $feedback->setCreated(new \DateTime());
     $feedback->setUpdated(new \DateTime());
     $feedback->setDoctor($doctor);
     $feedback->setClient($em->getRepository('AppBundle:UserClient')->find($request->request->get('client')));
     $em->persist($feedback);
     $em->flush();
     return new JsonResponse($feedback);
 }