/**
* Display all the challenges
*
* @param App\Repositories\ChallengeRepository $challengeRepo
* @param App\Repositories\GameRepository $gameRepo
* @param Illuminate\Http\Request $request
*
* @return Response
*/
public function index(ChallengeRepository $challengeRepo, GameRepository $gameRepo, Request $request)
{
$active_game = null;
if ($request->get('game')) {
$challenges = $challengeRepo->byGame($request->get('game'));
$active_game = $request->get('game');
} else {
$challenges = $challengeRepo->fetchAll();
}
return view('challenges.index', ['challenges' => $challenges, 'games' => $gameRepo->fetchAll(), 'active_game' => $active_game]);
}