/**
  * Display a listing of the resource.
  *
  * @param Request $request
  * @return Response
  */
 public function search(Request $request)
 {
     $inquiries = Inquiry::query();
     $search['car_id'] = $request->has('car_id') && $request->get('car_id') ? $request->get('car_id') : false;
     $search['model'] = $request->get('model');
     $search['year_from'] = $request->get('year_from');
     $search['year_to'] = $request->get('year_to');
     $search['city_id'] = $request->get('city_id');
     $search['metro'] = $request->has('metro') && $request->get('metro') ? $request->get('metro') : false;
     $search['search_info'] = $request->get('search_info');
     if ($search['car_id']) {
         foreach ($search['car_id'] as $key => $value) {
             if (!$value) {
                 unset($search['car_id'][$key]);
             }
         }
         if ($search['car_id']) {
             $inquiries->whereIn('car_id', $search['car_id']);
         }
     }
     if ($search['model']) {
         $inquiries->where('model', $search['model']);
     }
     if ($search['year_from']) {
         $inquiries->where('year_from', '>=', $search['year_from']);
     }
     if ($search['year_to']) {
         $inquiries->where('year_to', '<=', $search['year_to']);
     }
     if ($search['city_id']) {
         $inquiries->where('city_id', $search['city_id']);
     }
     if ($search['metro']) {
         $inquiries->where('metro', $search['metro']);
     }
     if ($search['search_info']) {
         // Расширенный поиск
         $capacity = config('vars.car_info.capacity');
         $searchMore['price_from'] = $request->get('price_from') ?: false;
         $searchMore['price_to'] = $request->get('price_to') ?: false;
         $searchMore['gear'] = $request->get('gear') ?: false;
         $searchMore['transmission'] = $request->get('transmission') ?: false;
         $searchMore['engine'] = $request->get('engine') ?: false;
         $searchMore['rudder'] = $request->get('rudder') ?: false;
         $searchMore['color'] = $request->get('color') ?: false;
         $searchMore['run'] = $request->get('run') ?: false;
         $searchMore['capacity_from'] = $request->get('capacity_from') ? $capacity[$request->get('capacity_from')] : false;
         $searchMore['capacity_to'] = $request->get('capacity_to') ? $capacity[$request->get('capacity_to')] : false;
         $searchMore['state'] = $request->get('state') ?: false;
         $searchMore['owners'] = $request->get('owners') ?: false;
         if ($searchMore['price_from']) {
             $inquiries->where('price_from', '>=', $searchMore['price_from']);
         }
         if ($searchMore['price_to']) {
             $inquiries->where('price_to', '<=', $searchMore['price_to']);
         }
         if ($searchMore['gear']) {
             $inquiries->where('gear', $searchMore['gear']);
         }
         if ($searchMore['transmission']) {
             $inquiries->where('transmission', $searchMore['transmission']);
         }
         if ($searchMore['engine']) {
             $inquiries->where('engine', $searchMore['engine']);
         }
         if ($searchMore['rudder']) {
             $inquiries->where('rudder', $searchMore['rudder']);
         }
         if ($searchMore['color']) {
             $inquiries->where('color', $searchMore['color']);
         }
         if ($searchMore['run']) {
             $inquiries->where('run', '<=', $searchMore['run']);
         }
         if ($searchMore['capacity_from']) {
             $inquiries->where('capacity_from', '>=', $searchMore['capacity_from']);
         }
         if ($searchMore['capacity_to']) {
             $inquiries->where('capacity_to', '<=', $searchMore['capacity_to']);
         }
         if ($searchMore['state']) {
             $inquiries->where('state', '>=', $searchMore['state']);
         }
         if ($searchMore['owners']) {
             $inquiries->where('owners', '>=', $searchMore['owners']);
         }
     }
     $searchResult['found'] = $inquiries->with('car', 'user', 'city')->get();
     $searchResult['suggest'] = [];
     if ($request->ajax()) {
         return response()->json($searchResult);
     }
     return $searchResult;
 }