public function index(Request $request)
 {
     $sort = $request->input('sort', 'date');
     $direction = $request->input('direction', 'desc');
     $rounds = $this->round->getSortableRounds($sort, $direction);
     return view('rounds.index', compact('rounds', 'sort', 'direction'));
 }
 /**
  * Display all a user's rounds.
  *
  * @param int $userId
  * @param Request $request
  * @return Response
  */
 public function rounds($userId, Request $request)
 {
     $sort = $request->input('sort', 'date');
     $direction = $request->input('direction', 'desc');
     $user = $this->user->getUser($userId);
     $rounds = $this->round->getSortableRounds($sort, $direction, $userId);
     return view('users.rounds', compact('user', 'rounds', 'sort', 'direction'));
 }