1.优惠券相关代码提交

陶杰

2024-09-03 3f5d62a7b4d20f6c63021361e7a48cab02e6cca3

 src/main/java/com/mzl/flower/service/impl/coupon/CouponTemplateServiceImpl2.java

@@ -1,25 +1,34 @@
package com.mzl.flower.service.impl.coupon;

import cn.hutool.core.util.IdUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mzl.flower.config.exception.ValidationException;
import com.mzl.flower.config.security.SecurityUtils;
import com.mzl.flower.constant.Constants;
import com.mzl.flower.dto.request.coupon.*;
import com.mzl.flower.dto.response.coupon.CouponPointStatisVO;
import com.mzl.flower.dto.response.coupon.CouponTemplateCustomerVO;
import com.mzl.flower.dto.response.coupon.CouponTemplateVO;
import com.mzl.flower.entity.coupon.CouponRecordDO;
import com.mzl.flower.entity.coupon.CouponTemplateCustomerDO;
import com.mzl.flower.entity.coupon.CouponTemplateDO;
import com.mzl.flower.entity.customer.Customer;
import com.mzl.flower.entity.menber.Member;
import com.mzl.flower.entity.point.CustomerPoint;
import com.mzl.flower.entity.point.CustomerPointDetail;
import com.mzl.flower.enums.*;
import com.mzl.flower.mapper.coupon.CouponTemplateMapper;
import com.mzl.flower.mapper.coupon.CouponTemplateMapperCustom;
import com.mzl.flower.mapper.customer.CustomerMapper;
import com.mzl.flower.mapper.point.CustomerPointDetailMapper;
import com.mzl.flower.mapper.point.CustomerPointMapper;
import com.mzl.flower.service.coupon.CouponRecordService;
import com.mzl.flower.service.coupon.CouponTemplateCustomerService;
import com.mzl.flower.service.coupon.CouponTemplateService2;
import com.mzl.flower.service.payment.OrderService;
import com.mzl.flower.service.menber.MemberService;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.BeanUtils;
@@ -27,7 +36,9 @@
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

@@ -55,7 +66,18 @@
    private CustomerMapper customerMapper;

    @Autowired
    private OrderService orderService;
    private CustomerPointMapper customerPointMapper;

    @Autowired
    private CouponTemplateService2 couponTemplateService;

    @Autowired
    private CustomerPointDetailMapper customerPointDetailMapper;

    @Autowired
    private MemberService memberService;



    @Transactional
    @Override
@@ -76,6 +98,8 @@

            final List<CouponTemplateCustomerDO> couponCustomList = dto.getPointCostomIdList().stream().map(customId -> {
                CouponTemplateCustomerDO customReDO = new CouponTemplateCustomerDO();
                // 解决本地不加ID不报错，线上报错问题
                customReDO.setId(IdUtil.simpleUUID());
                customReDO.setCouponId(couponTemplateDO.getId());
                customReDO.setCustomId(customId);
                return customReDO;
@@ -108,6 +132,8 @@

            final List<CouponTemplateCustomerDO> couponCustomList = dto.getPointCostomIdList().stream().map(customId -> {
                CouponTemplateCustomerDO customReDO = new CouponTemplateCustomerDO();
                // 解决本地不加ID不报错，线上报错问题
                customReDO.setId(IdUtil.simpleUUID());
                customReDO.setCouponId(couponTemplateDO.getId());
                customReDO.setCustomId(customId);
                return customReDO;
@@ -128,13 +154,29 @@
    @Override
    public List<CouponTemplateVO> getList(QueryCouponDTO dto) {

        List<CouponTemplateVO> list = couponTemplateMapperCustom.getList(dto);
        List<CouponTemplateVO> list =new ArrayList<>();
        if(StringUtils.isNotBlank(dto.getCategory())
                && dto.getCategory().equals(CouponCategoryEnum.MEMBER.getStatus())
        ){
            // 会员优惠券
            list = couponTemplateMapperCustom.getVipList(dto);
        }else{
            list = couponTemplateMapperCustom.getList(dto);
        }
        return list;
    }

    @Override
    public Page<CouponTemplateVO> getPage(Page page, QueryCouponDTO dto) {
        List<CouponTemplateVO> result = couponTemplateMapperCustom.getCouponTemplatePage(page, dto);
        List<CouponTemplateVO> result =new ArrayList<>();
        if(StringUtils.isNotBlank(dto.getCategory())
                && dto.getCategory().equals(CouponCategoryEnum.MEMBER.getStatus())
        ){
            // 会员优惠券
            result = couponTemplateMapperCustom.getCouponTemplateVipPage(page, dto);
        }else{
            result = couponTemplateMapperCustom.getCouponTemplatePage(page, dto);
        }
        return page.setRecords(result);
    }

@@ -144,7 +186,25 @@
        dto.setId(id);
        final List<CouponTemplateVO> list = getList(dto);
        if (CollectionUtils.isNotEmpty(list)) {
            return list.get(0);
            CouponTemplateVO vo =list.get(0);
            // 用户获取
            if(StringUtils.isNotBlank(vo.getCategory())
                  &&  vo.getCategory().equals(CouponCategoryEnum.USER.getStatus())){
                List<CouponTemplateCustomerVO> customerList= couponTemplateMapperCustom.getCouponCustomerList(id);
                vo.setCustomerList(customerList);
            }
            // 会员等级
            if(StringUtils.isNotBlank(vo.getCategory()) && null!=vo.getMemberId()
                    &&  vo.getCategory().equals(CouponCategoryEnum.MEMBER.getStatus())){
                final Member member = memberService.getById(vo.getMemberId());
                if(null!=member){
                    vo.setMember(member);
                    vo.setMemberName(member.getName());
                }

            }

            return vo;
        }
        return null;
    }
@@ -199,6 +259,7 @@
                List<CouponRecordDO> couponUsageDOList = couponTemplateCustomerDOList.stream().map(pointCustomRe -> {

                    CouponRecordDO couponRecordDO = new CouponRecordDO();
                    couponRecordDO.setId(IdUtil.simpleUUID());
                    couponRecordDO.setCouponId(pointCustomRe.getCouponId());
                    couponRecordDO.setCustomerId(pointCustomRe.getCustomId());
                    final Customer customer = customerMapper.selectById(pointCustomRe.getCustomId());
@@ -224,6 +285,7 @@
                    couponRecordDO.setCouponDiscountType(couponTemplateDO.getCouponDiscountType());
                    couponRecordDO.setGetUserType(couponTemplateDO.getGetUserType());
                    couponRecordDO.setPoint(couponTemplateDO.getPoint());
                    couponRecordDO.setMemberId(couponRecordDO.getMemberId());

                    // 创建相关信息
                    couponRecordDO.create(SecurityUtils.getUserId());
@@ -323,4 +385,53 @@
        return couponTemplateMapperCustom.getPointPage(page,dto);
    }

    @Override
    public synchronized void exchangeCoupon(ExchangeCouponDTO dto) {
        dto.setNum(1);

        final CouponTemplateDO couponTemplateDO = couponTemplateService.getById(dto.getCouponId());
        if(couponTemplateDO==null){
            throw new ValidationException("优惠券不存在");
        }

        CustomerPoint cp = customerPointMapper.selectOne(new LambdaQueryWrapper<CustomerPoint>()
                .eq(CustomerPoint::getUserId, SecurityUtils.getUserId()));
        if(cp == null || (cp.getTotalPoint()-cp.getUsedPoint()-cp.getExpiredPoint()) < couponTemplateDO.getPoint() * dto.getNum()){
            throw new ValidationException("积分不足");
        }

        CreateCouponRecordDTO recordDTO =new CreateCouponRecordDTO();
        recordDTO.setCouponId(dto.getCouponId());
        recordDTO.setUserId(SecurityUtils.getUserId());
        Customer customer = customerMapper.selectOne(new LambdaQueryWrapper<Customer>()
                .eq(Customer::getUserId, SecurityUtils.getUserId()));
        if(customer == null){
            throw new ValidationException("商户不存在");
        }
        recordDTO.setCustomerId(customer.getId());
        couponRecordService.createCouponRecord(recordDTO);

        //更新积分汇总
        cp.setUsedPoint(cp.getUsedPoint()+couponTemplateDO.getPoint());
        customerPointMapper.updateById(cp);

        //记录积分明细
        CustomerPointDetail detail = new CustomerPointDetail();
        detail.setUserId(customer.getUserId());
        detail.setCustomerId(customer.getId());
        detail.setPoint(couponTemplateDO.getPoint());
        detail.setChangeType(Constants.POINT_CHANGE_TYPE.reduce.name());
        detail.setType(Constants.POINT_TYPE.exchange.name());
        detail.setRecordDate(LocalDate.now());
        detail.setRemarks(couponTemplateDO.getCouponName());
        detail.create(SecurityUtils.getUserId());
        customerPointDetailMapper.insert(detail);
    }

    @Override
    public List<CouponTemplateVO> getActivityEffectList(QueryActivityEffectCouponDTO dto) {

        return couponTemplateMapperCustom.getActivityEffectList(dto);
    }

}