/**
  * Display a listing of the resource.
  * отобразить все ресурсы
  * @return \Illuminate\Http\Response
  */
 public function index(Request $request)
 {
     $adverts = Advert::all();
     $title = $request->input('title');
     $genre = $request->input('genre');
     if ($title) {
         return view('adverts.index', ['adverts' => Advert::where('title', '=', $title)->get()]);
     } else {
         return view('adverts.index', ['adverts' => $adverts]);
     }
     //return view('adverts.index', ['adverts' => $adverts]);
 }