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退单

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This commit is contained in:
wyn
2026-04-28 18:15:23 +08:00
parent 43d0340593
commit f50e17aa87
8 changed files with 113 additions and 22 deletions
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43
src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
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@@ -6,6 +6,7 @@ import com.baomidou.mybatisplus.core.toolkit.IdWorker;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import com.alibaba.fastjson.JSONObject;
import com.peanut.common.utils.DateUtils;
import com.peanut.common.utils.PageUtils;
import com.peanut.common.utils.R;
@@ -33,6 +34,7 @@ import com.peanut.modules.common.dao.UserCourseBuyDao;
import com.peanut.modules.common.entity.*;
import com.peanut.modules.common.service.*;
import com.peanut.modules.master.service.CourseCatalogueService;
import com.peanut.modules.pay.alipay.service.AliPayService;
import com.peanut.modules.pay.weChatPay.dto.WechatPaymentInfo;
import com.peanut.modules.pay.weChatPay.service.WxpayService;
import com.peanut.modules.sys.entity.SysConfigEntity;
@@ -122,6 +124,8 @@ public class BuyOrderController {
private BuyOrderRefundService buyOrderRefundService;
@Autowired
private BuyOrderRefundLogService buyOrderRefundLogService;
@Autowired
private AliPayService aliPayService;
@RequestMapping(value = "/decomposeShipment", method = RequestMethod.POST)
public R decomposeShipment(@RequestBody BuyOrderListRequestVo requestVo) {
@@ -661,12 +665,7 @@ public class BuyOrderController {
|| Constants.ORDER_STATUS_OUT_OF_TIME.equals(buyOrder.getOrderStatus())) {
return R.error("当前订单状态不支持退单");
}
// QueryWrapper<BuyOrderRefund> refundQueryWrapper = new QueryWrapper<>();
// refundQueryWrapper.eq("order_id",buyOrder.getOrderId());
// long refundOrderNums = buyOrderRefundService.count(refundQueryWrapper);
if(buyOrder.getOrderStatus().equals(Constants.ORDER_STATUS_REFUND)){
return R.error("请勿重复申请退款");
}
buyOrder.setOrderStatus(Constants.ORDER_STATUS_REFUND);
buyOrderService.updateById(buyOrder);
@@ -697,17 +696,45 @@ public class BuyOrderController {
int refundId = buyOrderRefund.getId();
if (Constants.PAYMENT_METHOD_VIRTUAL.equals(buyOrder.getPaymentMethod())) {
//BigDecimal refundPeanutCoin = buyOrder.getRealMoney() == null?BigDecimal.ZERO : buyOrder.getRealMoney();
if(refundFee.compareTo(BigDecimal.ZERO)>0){
transactionDetailsService.refundRecord(buyOrder,user,refundFee);
user.setPeanutCoin(user.getPeanutCoin().add(refundFee));
myUserService.updateById(user);
buyOrderRefundLogService.insertRefundLog(refundId,1,1);
buyOrderService.refundOrder(buyOrder,user,refundId);
}
} else if (Constants.PAYMENT_METHOD_WECHAT_PAY.equals(buyOrder.getPaymentMethod())) {
if (refundFee.compareTo(BigDecimal.ZERO) > 0) {
Map<String, Object> refundParams = new HashMap<>();
refundParams.put("orderSn", buyOrder.getOrderSn());
refundParams.put("refundFee", refundFee);
refundParams.put("reason", StringUtils.isBlank(remark) ? "后台申请退款" : remark);
String refundResult = wxpayService.refund(refundParams);
JSONObject resultJson = JSONObject.parseObject(refundResult);
if (!"SUCCESS".equals(resultJson.getString("status"))) {
return R.error("微信退款申请失败");
}
buyOrderRefundLogService.insertRefundLog(refundId,4,0);
}
} else if (Constants.PAYMENT_METHOD_ALI_PAY.equals(buyOrder.getPaymentMethod())) {
if (refundFee.compareTo(BigDecimal.ZERO) > 0) {
Map<String, Object> refundParams = new HashMap<>();
refundParams.put("orderSn", buyOrder.getOrderSn());
refundParams.put("refundFee", refundFee);
String refundResult = aliPayService.refund(refundParams);
JSONObject resultJson = JSONObject.parseObject(refundResult);
JSONObject responseJson = resultJson.getJSONObject("alipay_trade_refund_response");
if (responseJson == null
|| !"10000".equals(responseJson.getString("code"))
|| !"Y".equals(responseJson.getString("fund_change"))) {
return R.error("支付宝退款申请失败");
}
buyOrderRefundLogService.insertRefundLog(refundId,3,1);
}
}
buyOrderService.refundOrder(buyOrder,user,refundId);
return R.ok("ok");
}
@RequestMapping("/llll")
public R ls(){