public function accommodationShow($accommodation)
 {
     $accommodation = Accommodation::with(['contents' => function ($query) {
         $query->where('lang_id', '=', $this->langId);
     }])->where('identifier', $accommodation)->first();
     if ($accommodation) {
         $accommodationPrice = $accommodation->price;
         $accommodationsUpgrade = Accommodation::with(['contents' => function ($query) {
             $query->where('lang_id', '=', $this->langId);
         }])->where('resort_id', $this->resortId)->where('price', '>', $accommodationPrice)->get();
         //return dd($accommodationsUpgrade);
         return View('pages.accommodation', compact('accommodation', 'accommodationsUpgrade'));
     } else {
         App::abort(404);
     }
 }