默认优惠价

src/pages/confirmOrder/confirmOrder.js

@@ -98,14 +98,21 @@ wxService.page({
     this.setPayPrice()
   },
   setPayPrice() {
-    const { currentCoupon, orderInitPrice, isSelect, plusMemberPrice } = this.data
+    const { currentCoupon, orderInitPrice, isSelect, plusMemberPrice, defalutCoupon } = this.data
     let newCurrentCoupon = currentCoupon ? currentCoupon : 0
     let orderCoupon = parseFloat(newCurrentCoupon) // 优惠券价格
     let plusPrice = isSelect ? plusMemberPrice : 0 // plus
+    let calCouponPrice = defalutCoupon ? defalutCoupon : orderCoupon
+
+    console.log('优惠价', orderCoupon)
+    console.log('默认优惠', defalutCoupon)
+    console.log('参与计算coupon', calCouponPrice)
+
     // 实际价格 - 优惠价 + plus
     this.setData({
       // orderPrice: Math.round(orderInitPrice - orderCoupon)
-      orderPrice: orderInitPrice - orderCoupon + plusPrice
+      // orderPrice: orderInitPrice - orderCoupon + plusPrice
+      orderPrice: orderInitPrice - calCouponPrice + plusPrice
     })
   },
   formSubmit(e) {