refactor(mall): 重构订单退款流程

KKSU

2025-02-07 6539b325b5ce95d1fafa864c75a32279c954167f

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

@@ -1,10 +1,13 @@
package cc.mrbird.febs.mall.service.impl;

import cc.mrbird.febs.common.entity.FebsResponse;
import cc.mrbird.febs.common.enumerates.DataDictionaryEnum;
import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
import cc.mrbird.febs.common.enumerates.MoneyFlowTypeEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.common.utils.LoginUserUtil;
import cc.mrbird.febs.mall.conversion.MallActivityConversion;
import cc.mrbird.febs.mall.conversion.MallGoodsCouponConversion;
import cc.mrbird.febs.mall.dto.ApiMallActListDto;
import cc.mrbird.febs.mall.dto.ApiMallActWinDetailsDto;
import cc.mrbird.febs.mall.entity.*;
@@ -13,8 +16,12 @@
import cc.mrbird.febs.mall.service.IApiMallMemberWalletService;
import cc.mrbird.febs.mall.service.IMallMoneyFlowService;
import cc.mrbird.febs.mall.vo.*;
import cn.hutool.core.util.*;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.RandomUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -40,6 +47,9 @@
    private final DataDictionaryCustomMapper dataDictionaryCustomMapper;
    private final IMallMoneyFlowService mallMoneyFlowService;
    private final IApiMallMemberWalletService mallMemberWalletService;
    private final MallActivityMapper mallActivityMapper;
    private final MallGoodsCouponMapper mallGoodsCouponMapper;
    private final MallMemberCouponMapper mallMemberCouponMapper;

    @Override
    public IPage<ApiMallActListVo> findApiMallActListInPage(ApiMallActListDto apiMallActListDto) {
@@ -48,38 +58,10 @@
    }

    @Override
    public ApiMallActDetailsVo findApiMallActDetailsById(Long id) {
        MallActSet mallActSet = this.baseMapper.selectById(id);
        if(ObjectUtil.isEmpty(mallActSet)){
            throw new FebsException("活动不存在");
        }
        ApiMallActDetailsVo apiMallActDetailsVo = new ApiMallActDetailsVo();
        apiMallActDetailsVo.setId(mallActSet.getId());
        apiMallActDetailsVo.setActName(mallActSet.getActName());
        apiMallActDetailsVo.setActCode(mallActSet.getActCode());
        apiMallActDetailsVo.setActImage(mallActSet.getActImage());
        apiMallActDetailsVo.setActStartTime(mallActSet.getActStartTime());
        apiMallActDetailsVo.setActEndTime(mallActSet.getActEndTime());
        apiMallActDetailsVo.setActScoreCnt(mallActSet.getActScoreCnt());
        apiMallActDetailsVo.setActRemark(mallActSet.getActRemark());

        List<MallActAwardSet> mallActAwardSets = mallActAwardSetMapper.selectMallActAwardByActId(id);
        if(CollUtil.isNotEmpty(mallActAwardSets)){
            List<ApiMallActAwardListDto> apiMallActAwardListDtos = new ArrayList<>();
            for(MallActAwardSet mallActAwardSet : mallActAwardSets){
                ApiMallActAwardListDto apiMallActAwardListDto = new ApiMallActAwardListDto();
                apiMallActAwardListDto.setId(mallActAwardSet.getId());
                apiMallActAwardListDto.setAwardName(mallActAwardSet.getAwardName());
                apiMallActAwardListDto.setAwardImage(mallActAwardSet.getAwardImage());
                apiMallActAwardListDto.setAwardTotal(mallActAwardSet.getAwardTotal());
                apiMallActAwardListDto.setAwardCnt(mallActAwardSet.getAwardCnt());
                apiMallActAwardListDto.setAwardType(mallActAwardSet.getAwardType());
                apiMallActAwardListDto.setAwardValue(mallActAwardSet.getAwardValue());
                apiMallActAwardListDtos.add(apiMallActAwardListDto);
            }
            apiMallActDetailsVo.setApiMallActAwardListDtos(apiMallActAwardListDtos);
        }
        return apiMallActDetailsVo;
    public ApiActivityVo findApiMallActDetailsById(Long id) {
        MallActivity mallActivity = mallActivityMapper.selectById(id);
        ApiActivityVo apiActivityVo = MallActivityConversion.INSTANCE.entityToApiActivityVo(mallActivity);
        return apiActivityVo;
    }

    @Override
@@ -190,6 +172,7 @@
            }else{
                apiMallAwardDetailsVo.setAwardName("未中奖");
            }
            apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
        }else if(new BigDecimal(randomInt).compareTo(failureScope) > 0
                && new BigDecimal(randomInt).compareTo(failureScope.add(maxProbability.multiply(new BigDecimal(100)))) <= 0){
            //大于failureScope.add(maxProbability.multiply(new BigDecimal(100)))这个数字，则中奖
@@ -225,6 +208,7 @@
                        }else{
                            apiMallAwardDetailsVo.setAwardName("未中奖");
                        }
                        apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
                    }else{
                        List<MallActAwardSet> idList = new ArrayList();
                        for(MallActAwardSet mallActAwardSet : mallActAwardSets){
@@ -293,6 +277,7 @@
                    }else{
                        apiMallAwardDetailsVo.setAwardName("未中奖");
                    }
                    apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
                }
            }else{
                //获取活动下该类别的奖品
@@ -315,6 +300,7 @@
                    }else{
                        apiMallAwardDetailsVo.setAwardName("未中奖");
                    }
                    apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
                }else{
                    List<MallActAwardSet> idList = new ArrayList();
                    for(MallActAwardSet mallActAwardSet : mallActAwardSets){
@@ -400,6 +386,7 @@
                        }else{
                            apiMallAwardDetailsVo.setAwardName("未中奖");
                        }
                        apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
                    }else{
                        List<MallActAwardSet> idList = new ArrayList();
                        for(MallActAwardSet mallActAwardSet : mallActAwardSets){
@@ -468,6 +455,7 @@
                    }else{
                        apiMallAwardDetailsVo.setAwardName("未中奖");
                    }
                    apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
                }
            }else{
                //获取活动下该类别的奖品
@@ -490,6 +478,7 @@
                    }else{
                        apiMallAwardDetailsVo.setAwardName("未中奖");
                    }
                    apiMallAwardDetailsVo.setAwardType(MallActAwardSet.AWARD_TYPE_XXCY);
                }else{
                    List<MallActAwardSet> idList = new ArrayList();
                    for(MallActAwardSet mallActAwardSet : mallActAwardSets){
@@ -554,16 +543,65 @@
        mallMemberWalletService.reduce(useScore, wallet.getMemberId(), "prizeScore");
        mallMoneyFlowService.addMoneyFlow(wallet.getMemberId(), useScore.negate(), MoneyFlowTypeEnum.PRIZE.getValue(), null, FlowTypeEnum.PRIZE_SCORE.getValue());

        BigDecimal prize = new BigDecimal(apiMallAwardDetailsVo.getAwardValue());
        if (apiMallAwardDetailsVo.getAwardType() == 1) {
            mallMemberWalletService.add(prize, wallet.getMemberId(), "prizeScore");
            mallMoneyFlowService.addMoneyFlow(wallet.getMemberId(), prize, MoneyFlowTypeEnum.PRIZE.getValue(), null, FlowTypeEnum.PRIZE_SCORE.getValue());
        } else if (apiMallAwardDetailsVo.getAwardType() == 2) {
            mallMemberWalletService.add(prize, wallet.getMemberId(), "commission");
            mallMoneyFlowService.addMoneyFlow(wallet.getMemberId(), prize, MoneyFlowTypeEnum.PRIZE.getValue(), null, FlowTypeEnum.COMMISSION.getValue());
        if (apiMallAwardDetailsVo.getAwardType() != 3) {
            BigDecimal prize = new BigDecimal(apiMallAwardDetailsVo.getAwardValue());
            if (apiMallAwardDetailsVo.getAwardType() == 1) {
                mallMemberWalletService.add(prize, wallet.getMemberId(), "prizeScore");
                mallMoneyFlowService.addMoneyFlow(wallet.getMemberId(), prize, MoneyFlowTypeEnum.PRIZE.getValue(), null, FlowTypeEnum.PRIZE_SCORE.getValue());
            } else if (apiMallAwardDetailsVo.getAwardType() == 2) {
                mallMemberWalletService.add(prize, wallet.getMemberId(), "commission");
                mallMoneyFlowService.addMoneyFlow(wallet.getMemberId(), prize, MoneyFlowTypeEnum.PRIZE.getValue(), null, FlowTypeEnum.COMMISSION.getValue());
            }
        }
        return apiMallAwardDetailsVo;
    }

    @Override
    public ApiCouponVo findApiCouponById(Long id) {
        Long memberId = LoginUserUtil.getLoginUser().getId();

        MallGoodsCoupon mallGoodsCoupon = mallGoodsCouponMapper.selectById(id);
        ApiCouponVo apiCouponVo = MallGoodsCouponConversion.INSTANCE.entityToApiCouponVo(mallGoodsCoupon);
        List<MallMemberCoupon> mallMemberCoupons = mallMemberCouponMapper.selectList(
                new LambdaQueryWrapper<MallMemberCoupon>()
                        .eq(MallMemberCoupon::getMemberId, memberId)
                        .eq(MallMemberCoupon::getCouponId, id)
        );
        if(CollUtil.isNotEmpty(mallMemberCoupons)){
            apiCouponVo.setState(1);
        }else{
            apiCouponVo.setState(0);
        }
        return apiCouponVo;
    }

    @Override
    public FebsResponse addCoupon(Long couponId) {
        Long memberId = LoginUserUtil.getLoginUser().getId();
        MallGoodsCoupon mallGoodsCoupon = mallGoodsCouponMapper.selectById(couponId);
        if(mallGoodsCoupon.getState() == 2){
            List<MallMemberCoupon> mallMemberCoupons = mallMemberCouponMapper.selectList(
                    new LambdaQueryWrapper<MallMemberCoupon>()
                            .eq(MallMemberCoupon::getMemberId, memberId)
                            .eq(MallMemberCoupon::getCouponId, couponId)
            );
            if(CollUtil.isNotEmpty(mallMemberCoupons)){
                return new FebsResponse().fail().message("优惠卷已领取，请刷新当前页面");
            }

            MallMemberCoupon memberCoupon = new MallMemberCoupon();
            memberCoupon.setMemberId(memberId);
            memberCoupon.setCouponId(couponId);
            memberCoupon.setCouponName(mallGoodsCoupon.getName());
            memberCoupon.setCouponUuid(IdUtil.simpleUUID());
            memberCoupon.setState(1);
            memberCoupon.setFromType(1);
            memberCoupon.setExpireTime(DateUtil.offsetDay(DateUtil.date(), mallGoodsCoupon.getExpireDay()));
            mallMemberCouponMapper.insert(memberCoupon);
            return new FebsResponse().success().message("操作成功");
        }
        return new FebsResponse().fail().message("优惠卷已失效，请刷新当前页面");
    }


}