public function store(Request $request)
{
if (!Auth::user()->isAdmin()) {
abort(403);
}
$this->validate($request, ['number' => 'required|integer', 'title' => 'required']);
$episode = new Episode();
$episode->title = $request->get('title');
$episode->number = $request->get('number');
Auth::user()->episodes()->save($episode);
return response()->json(new ApiEpisode($episode), 201);
}