/**
  * @Route("/playListsRemote/{userName}", name="_playListsRemote", requirements={"userName": "******"})
  * @Template()
  */
 public function playListsRemoteAction($userName)
 {
     $em = $this->getDoctrine()->getManager();
     $playlistQuery = new PlaylistQuery($em);
     $playLists = $playlistQuery->findAllPlayListsByUserName($userName)->getQuery()->getResult(AbstractQuery::HYDRATE_ARRAY);
     return new Response(json_encode($playLists), 201, ['Access-Control-Allow-Origin' => '*', 'Content-Type' => 'application/json']);
 }