处理支付新人折扣

src/pages/confirmOrder/details/index.vue

@@ -1036,7 +1036,7 @@ export default {
         order_data: JSON.stringify(order_data),
         // order_day: this.tsTableList[this.tsTableIndex].order_day,
         // order_time: this.timeIndexText
-      }
+      } 
       this.$loading({
         lock: true,
         text: '加载中',
@@ -1173,11 +1173,11 @@ export default {
         return res.isSelect == true
       })
       // 卡券，项目券数据包, id：订单项目ID, coupon_id：优惠券ID, 如：[{ "id": 1220, coupon_id: 199 }]isSelectCoup
-      this.discountList = this.card_data.length > 0 ? 0 : this.discountList
+      this.discountList = this.card_data.length > 0 ? 0 : this.discountList.sort(this.compare("priceSet"))[0].id
       let params = {
         id: this.id,
         pay_way: payWayList[0].pay_way,
-        discountList: this.discountList
+        discount: this.discountList
       }
 
       let coupon_data = []