首页商品按销量价格排序

app/api/lists/goods/GoodsLists.php

@@ -65,7 +65,9 @@ class GoodsLists extends BaseAdminDataLists implements ListsSearchInterface
     public function lists(): array
     {
         $class_all=$this->request->get('class_all');
+		$order_param = $this->request->get('order');
         $where=[];
+		$order = [];
         if($class_all){
             $arr=[];
             $arr2=[];
@@ -77,11 +79,22 @@ class GoodsLists extends BaseAdminDataLists implements ListsSearchInterface
                 $where[]=['class','=',$class_all];
             }
         }
+		if(!empty($order_param)){
+			if($order_param == 'asc'){
+				$order['sell'] = 'asc';
+			}elseif ($order_param == 'desc') {
+				$order['sell'] = 'desc';
+			}elseif ($order_param=='sales') {
+				$order['sales'] = 'desc';
+			}else{
+				$order['id'] = 'desc';
+			}
+		}
         return Goods::where($this->searchWhere)->where($where)
-            ->field(['id', 'name','brand','class','unit', 'sell', 'code','imgs',])
+            ->field(['id', 'name','brand','class','unit', 'sell', 'code','imgs','sales'])
             ->limit($this->limitOffset, $this->limitLength)
             ->with(['className','brandName','unitName'])
-            ->order(['id' => 'desc'])
+            ->order($order)
             ->select()
             ->toArray();
     }