获取本地生活购物车商品

app/api/logic/LocalStoreGoodsCartLogic.php

@@ -63,13 +63,24 @@ class LocalStoreGoodsCartLogic extends Logic
     // 获取对应的购物车商品
     public static function getCartGoods($post, $user_id)
     {
-       return LocalStoreGoodsCart::alias('c')
+        $data = [];
+        $cart = LocalStoreGoodsCart::alias('c')
             ->join('local_store_goods g', 'c.lsg_id = g.id')
             ->where(['c.user_id' => $user_id, 'c.lstore_id' => $post['lstore_id'], 'c.is_delete' => 0, 'g.state' => 1, 'g.audit_status' => 1, 'g.delete_time' => 0])
             ->field('c.id, c.item_id, c.goods_num, g.id as lsg_id, g.title, g.price')
             ->append(['pic', 'item'])
             ->select()
             ->toArray();
+
+        $price = 0;
+        foreach ($cart as &$v) {
+            $price += ($v['goods_num'] * $v['price']);
+        }
+
+        $data['total_amount'] = number_format($price, 2, '.', '');
+        $data['list'] = $cart;
+
+        return $data;
     }
 
     public static function cartNum($post, $user_id)