/**
  * Creates a new game
  * @param Request $request
  * @return Response
  */
 public function postAction(Request $request)
 {
     $userId = $this->requireAuthentificatedUser($request);
     $data = $this->getParsedRequestContent($request);
     if (strlen($data['name']) < 2) {
         throw new BadRequestHttpException('The length of the game name to be created is less then 2');
     }
     if ($this->em->getRepository('CoreBundle:Game')->findBy(['name' => $data['name'], 'userId' => $userId])) {
         return new Response('You allready have a game with this name.');
     }
     $user = $this->getInternalUser($request);
     $game = new Game();
     $game->setName($data['name']);
     $game->setUserId($userId);
     $game->setUser($user);
     $game->setAmountOfSaveCodes($data['amountOfSaveCodes']);
     $this->em->persist($game);
     $this->em->flush();
     return new Response(null, 204);
 }