public function postShowPhotosByCategory(Request $request)
 {
     $category_name = $request->category_name;
     switch ($category_name) {
         case 'all':
             $category_id = 1;
             break;
         case 'life':
             $category_id = 2;
             break;
         case 'nature':
             $category_id = 3;
             break;
         case 'people':
             $category_id = 4;
             break;
         case 'pets':
             $category_id = 5;
             break;
         case 'discovery':
             $category_id = 6;
             break;
         default:
             $category_id = 1;
             break;
     }
     $image = ImageServiceFacade::getImagesByCategory($category_id);
     return response()->json(['image' => $image]);
 }