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@@ -780,4 +780,59 @@ public class ProductOrderInfoServiceImpl extends ServiceImpl<ProductOrderInfoMap
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return receiverInfo;
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}
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+ /**
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+ * 处理微信支付回调（商品订单）
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+ * 参照服务订单支付成功逻辑，更新用户表、消费记录表
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+ *
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+ * @param orderNo 订单编号
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+ */
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+ @Override
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+ @Transactional(rollbackFor = Exception.class)
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+ public void handleWxPayCallback(String orderNo) {
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+ log.info("商品订单微信支付回调开始处理，订单号：{}", orderNo);
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+
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+ // 1. 查询未支付的商品订单
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+ LambdaQueryWrapper<ProductOrderInfo> queryWrapper = new LambdaQueryWrapper<>();
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+ queryWrapper.eq(ProductOrderInfo::getOrderNo, orderNo)
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+ .eq(ProductOrderInfo::getOrderStatus, ProductOrderStatusEnum.WAIT_PAY.getCode());
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+ ProductOrderInfo orderInfo = productOrderInfoMapper.selectOne(queryWrapper);
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+ if (orderInfo == null) {
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+ log.error("商品订单 {} 不存在或已支付", orderNo);
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+ return;
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+ }
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+
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+ // 2. 获取用户信息
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+ TWxUser user = wxUserService.getByOpenId(orderInfo.getOpenId());
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+ if (user == null) {
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+ log.error("商品订单对应的用户不存在，openId：{}", orderInfo.getOpenId());
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+ throw new ServiceException("用户不存在");
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+ }
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+
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+ // 3. 更新用户金额及下单次数
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+ TWxUser paramUser = new TWxUser();
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+ paramUser.setId(user.getId());
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+ paramUser.setcOpenid(user.getcOpenid());
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+ paramUser.setdMoney(user.getdMoney().add(orderInfo.getTotalAmount()));
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+ paramUser.setnNum(user.getnNum() + MassageConstants.INTEGER_ONE);
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+ wxUserService.updateById(paramUser);
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+
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+ // 4. 增加消费记录
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+ TConsumptionLog tConsumptionLog = new TConsumptionLog();
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+ tConsumptionLog.setAmount(orderInfo.getTotalAmount().negate());
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+ tConsumptionLog.setBillNo(orderInfo.getOrderNo());
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+ tConsumptionLog.setOpenId(orderInfo.getOpenId());
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+ tConsumptionLog.setBillType(BillTypeEnum.WX_PAY.getCode());
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+ tConsumptionLog.setNote("微信支付");
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+ consumptionLogService.save(tConsumptionLog);
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+
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+ // 5. 更新商品订单状态：待发货，支付状态：已支付
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+ ProductOrderInfo updateOrder = new ProductOrderInfo();
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+ updateOrder.setId(orderInfo.getId());
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+ updateOrder.setOrderStatus(ProductOrderStatusEnum.WAIT_DELIVERY.getCode());
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+ updateOrder.setPayStatus(MassageConstants.INTEGER_ONE);
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+ updateOrder.setPayTime(LocalDateTime.now());
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+ updateById(updateOrder);
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+ log.info("商品订单微信支付回调处理完成，订单号：{}，订单状态更新为待发货，支付状态更新为已支付", orderNo);
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+ }
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+
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}
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jinshihui