/**
  * @return \Symfony\Component\HttpFoundation\Response
  */
 public function indexAction()
 {
     // This is currently totally for testing, this method is still useless
     // Real epicness comming soon
     $em = $this->getDoctrine()->getManager();
     $userRepo = $em->getRepository(User::class);
     $user[0] = $userRepo->findOneByUsername('bapthf');
     $user[1] = $userRepo->findOneByUsername('remi');
     if (null === $user[0] || null === $user[1]) {
         throw new NotFoundHttpException('Users not found');
     }
     $message = new Message('Hello world');
     $message->setUser($user[0]);
     $message->setType(Message::TYPE_TEXT);
     $messageArray = ['text' => 'mem', 'user' => $user[1]->getId(), 'type' => Message::TYPE_TEXT];
     $messageJson = json_encode($messageArray);
     $conversation = $this->newConversationAction($user[0], $user[1]);
     $this->newMessageAction($conversation, $messageJson);
     return $this->render('MessengerBundle:Default:index.html.twig');
 }