代码优化

pages/order/order.vue

@@ -1085,25 +1085,11 @@
 				}).then(res => {
 					if (res.data.code == 200) {
 						if (res.data && res.data.data.length) {
-							this.couponList = res.data.data;
-							let list = res.data.data.filter(item => item.isAvailable === 0)
-
-							if (list.length) {
-
-								list = list.map(item => {
-									return {
-										...item,
-										subPrice: item.subPrice || 0
-									}
-								})
-								list.sort((a, b) => b.subPrice - a.subPrice)
-								this.useCouponList = list;
-								let i = this.useCouponList.findIndex(item => item.duration == this.duration)
-								this.selectCouponIndex = i >= 0 ? i : 0
-							} else {
-								this.useCouponList = list;
-								this.selectCouponIndex = -1
-							}
+							this.useCouponList = res.data.data ;
+							let i = this.useCouponList.findIndex(item => item.isAvailable ===0)
+							this.selectCouponIndex = i>=0? i: -1;
+						}else{
+							this.selectCouponIndex = -1;
 						}
 						this.onComputePrice();
 					} else if (res.data.code == 401) {