refactor(mall): 重构订单退款流程

KKSU

2025-02-07 6539b325b5ce95d1fafa864c75a32279c954167f

 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallTeamLeaderServiceImpl.java

@@ -5,6 +5,7 @@
import cc.mrbird.febs.common.properties.XcxProperties;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.common.utils.SpringContextHolder;
import cc.mrbird.febs.common.utils.ValidateEntityUtils;
import cc.mrbird.febs.mall.conversion.MallLeaderAchieveConversion;
import cc.mrbird.febs.mall.conversion.MallOrderInfoConversion;
import cc.mrbird.febs.mall.conversion.MallTeamLeaderConversion;
@@ -17,6 +18,7 @@
import cc.mrbird.febs.mall.vo.*;
import cc.mrbird.febs.pay.model.OrderStateDto;
import cc.mrbird.febs.pay.service.IXcxPayService;
import cc.mrbird.febs.pay.util.FiuuUtil;
import cc.mrbird.febs.pay.util.WeixinServiceUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateUtil;
@@ -57,6 +59,8 @@
    private final MallRefundMapper mallRefundMapper;
    @Autowired
    private WeixinServiceUtil weixinServiceUtil;
    @Autowired
    private FiuuUtil fiuuUtil;
    private final XcxProperties xcxProperties = SpringContextHolder.getBean(XcxProperties.class);
    private final IMallMoneyFlowService mallMoneyFlowService;
    private final IApiMallMemberWalletService memberWalletService;
@@ -392,13 +396,12 @@
        if(!(1 == agreeType || 2 == agreeType)){
            return new FebsResponse().fail().message("退款失败，请联系客服人员");
        }

        MallOrderInfo mallOrderInfo = mallOrderInfoMapper.selectById(orderId);
        MallOrderItem mallOrderItem = mallOrderItemMapper.selectById(itemId);
        MallGoodsSku mallGoodsSku = mallGoodsSkuMapper.selectById(mallOrderItem.getSkuId());
        if(ObjectUtil.isEmpty(mallGoodsSku)){
            return new FebsResponse().fail().message("退款失败，请联系客服人员");
        }
        MallOrderInfo mallOrderInfo = ValidateEntityUtils
                .ensureColumnReturnEntity(orderId, MallOrderInfo::getId, mallOrderInfoMapper::selectOne, "订单不存在");
        MallOrderItem mallOrderItem = ValidateEntityUtils
                .ensureColumnReturnEntity(itemId, MallOrderItem::getId, mallOrderItemMapper::selectOne, "订单不存在");
        MallGoodsSku mallGoodsSku = ValidateEntityUtils
                .ensureColumnReturnEntity(mallOrderItem.getSkuId(), MallGoodsSku::getId, mallGoodsSkuMapper::selectOne, "订单不存在，退款失败，请联系客服人员");
        List<MallRefundEntity> mallRefundEntities = mallRefundMapper.selectByItemIdAndOrderIdAndState(itemId, orderId, 3);
        if(CollUtil.isEmpty(mallRefundEntities)){
            return new FebsResponse().fail().message("退款失败，请联系客服人员");
@@ -421,8 +424,6 @@
            String refundNo = mallRefundEntity.getRefundNo();
            //退款订单金额
            BigDecimal orderAmount = mallOrderInfo.getAmount();
            BigDecimal aa = new BigDecimal(100);
            int orderMoney = orderAmount.multiply(aa).intValue();

            //退款退款金额
//            BigDecimal refundAmount = mallRefundEntity.getAmount();
@@ -435,7 +436,13 @@
//            }
            BigDecimal refundAmount = mallRefundEntity.getAmount();
            if(agreeType == 1){
                refundAmount = refundAmount.add(mallOrderInfo.getCarriage());
                List<MallOrderItem> mallOrderItemListOnly = mallOrderItemMapper.selectListByStateAndOrderId(1,orderId);
                if(CollUtil.isNotEmpty(mallOrderItemListOnly)){
                    if(1==mallOrderItemListOnly.size()){
                        refundAmount = refundAmount.add(mallOrderInfo.getCarriage());
                        log.info("退款订单编号为{}，订单金额：{}，待退款订单：{}，退款金额：{}", refundNo,orderAmount,mallOrderItemListOnly.size(),refundAmount);
                    }
                }
            }else if(agreeType == 2){
                List<MallOrderItem> mallOrderItemListOnly = mallOrderItemMapper.selectListByStateAndOrderId(1,orderId);
                List<MallOrderItem> mallOrderItemListIng = mallOrderItemMapper.selectListByStateAndOrderId(2,orderId);
@@ -446,7 +453,6 @@
                    }
                }
            }
//            refundAmount = refundAmount.add(mallOrderInfo.getCarriage());
            BigDecimal bb = new BigDecimal(100);
            int refundMoney = refundAmount.multiply(bb).intValue();

@@ -479,55 +485,9 @@
                return new FebsResponse().success().message("退款成功");
            }

            Boolean flag = false;
            Boolean debug = xcxProperties.getDebug();
            if (debug) {
                boolean b = weixinServiceUtil.comRefund(orderNo, refundNo, 1, 1, null);
                flag = b;
            } else {
                log.info("开始调用退款接口。。。退款编号为{}", refundNo);
                boolean b = weixinServiceUtil.comRefund(orderNo, refundNo, orderMoney, refundMoney, null);
                flag = b;
            }

            if(flag){
                //更新订单详情
                mallOrderItem.setState(3);
                mallOrderItemMapper.updateById(mallOrderItem);
                //更新库存信息
                MallGoods mallGoods = mallGoodsMapper.selectById(mallOrderItem.getGoodsId());
                mallGoods.setStock(mallGoods.getStock() + mallOrderItem.getCnt());
                mallGoods.setVolume(mallGoods.getVolume() - mallOrderItem.getCnt());
                mallGoodsMapper.updateById(mallGoods);

//                MallGoodsSku mallGoodsSku = mallGoodsSkuMapper.selectById(mallOrderItem.getSkuId());
                mallGoodsSku.setStock(mallGoodsSku.getStock() + mallOrderItem.getCnt());
                mallGoodsSku.setSkuVolume(mallGoodsSku.getSkuVolume() - mallOrderItem.getCnt());
                mallGoodsSkuMapper.updateById(mallGoodsSku);

                //更新退款订单
                mallRefundEntity.setState(1);
                mallRefundEntity.setUpdatedTime(DateUtil.date());
                mallRefundMapper.updateById(mallRefundEntity);
                mallMoneyFlowService.addMoneyFlow(mallOrderInfo.getMemberId(), refundAmount, MoneyFlowTypeEnum.WECHAT_REFUND.getValue(), mallOrderInfo.getOrderNo(), FlowTypeEnum.WECHAT.getValue(),"微信退款",2);

                List<MallOrderItem> mallOrderItemList = mallOrderItemMapper.selectListByNotInStateAndOrderId(3,orderId);
                if(CollUtil.isEmpty(mallOrderItemList)){
                    MallOrderInfo mallOrderRefund = mallOrderInfoMapper.selectById(orderId);
                    mallOrderRefund.setStatus(6);
                    mallOrderInfoMapper.updateById(mallOrderRefund);
                }
            }else{

                //更新订单详情
                mallOrderItem.setState(1);
                mallOrderItemMapper.updateById(mallOrderItem);

                mallRefundEntity.setState(2);
                mallRefundMapper.updateById(mallRefundEntity);
                return new FebsResponse().fail().message("退款失败，请联系客服人员");
            }
            return new FebsResponse().success().message("退款成功");
            log.info("开始调用退款接口。。。退款编号为{}", refundNo);
            fiuuUtil.comRefund(mallOrderInfo.getPayOrderNo(), refundNo, orderAmount.toString());
            return new FebsResponse().success().message("已申请退款");
        }
    }