From cce108a666437718cbd0e97a43d4783814cdd83c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E5=BF=A0=E6=9E=97?= <170083662@qq.com>
Date: Mon, 22 Sep 2025 13:41:55 +0800
Subject: [PATCH] =?UTF-8?q?```=20feat(shop/orderConfirm):=20=E4=BC=98?=
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---
 src/shop/orderConfirm/index.tsx | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/shop/orderConfirm/index.tsx b/src/shop/orderConfirm/index.tsx
index 05a9753..58fe1c1 100644
--- a/src/shop/orderConfirm/index.tsx
+++ b/src/shop/orderConfirm/index.tsx
@@ -404,8 +404,26 @@ const OrderConfirm = () => {
 
             if (confirmResult) {
               setSelectedCoupon(bestCoupon)
-              // 使用优惠券后重新计算价格，然后继续支付
-              // 注意：这里不直接return，让代码继续执行支付逻辑
+              // 🔄 使用优惠券后需要重新构建订单数据，这里直接递归调用支付函数
+              // 但要确保传递最新的优惠券信息
+              const currentPaymentType = payment.type === 0 ? PaymentType.BALANCE : PaymentType.WECHAT;
+              const updatedOrderData = buildSingleGoodsOrder(
+                goods.goodsId!,
+                quantity,
+                address.id,
+                {
+                  comments: goods.name,
+                  deliveryType: 0,
+                  buyerRemarks: orderRemark,
+                  couponId: parseInt(String(bestCoupon.id), 10)
+                }
+              );
+              
+              console.log('🎯 使用推荐优惠券的订单数据:', updatedOrderData);
+              
+              // 执行支付
+              await PaymentHandler.pay(updatedOrderData, currentPaymentType);
+              return; // 提前返回，避免重复执行支付
             } else {
               // 用户选择不使用优惠券，继续支付
             }