public function brandlist(Request $request)
 {
     if (\Request::ajax()) {
         $divisions = $request->divisions;
         $categories = $request->categories;
         $sub_categories = $request->sub_categories;
         $type = $request->type;
         $report_type = 1;
         if (is_null($type) || $type != 'assortment') {
             $report_type = 2;
         }
         if ($report_type == 2) {
             $data['selection'] = ItemInventories::select('brand')->whereIn('division', $divisions)->whereIn('category', $categories)->whereIn('sub_category', $sub_categories)->groupBy('brand')->orderBy('brand')->lists('brand', 'brand');
         } else {
             $data['selection'] = AssortmentItemInventories::select('brand')->whereIn('division', $divisions)->whereIn('category', $categories)->whereIn('sub_category', $sub_categories)->groupBy('brand')->orderBy('brand')->lists('brand', 'brand');
         }
         return \Response::json($data, 200);
     }
 }