update

app/service/view/order.js

@@ -60,11 +60,15 @@ class OrderService extends CrudService {
       if (pay) {
         // 这个是order表的数据,需要用order的计算方式
         const buy_num_total = goods.reduce(
-          (p, n) =>
-            this.ctx.plus(
-              p,
-              n.goods.reduce((np, ng) => this.ctx.plus(np, ng.buy_num), 0)
-            ),
+          (p, n) => {
+            let num = 0;
+            if (_.get(n, 'is_set') === '0') num = _.get(n, 'buy_num');
+            else {
+              const goods = _.get(n, 'goods', []);
+              num = goods.reduce((np, nn) => this.ctx.plus(np, nn.buy_num), 0);
+            }
+            return this.ctx.plus(p, num);
+          },
           0
         );
         obj.buy_num_total = buy_num_total;