package com.ruoyi.member.service.impl.member;
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import com.ruoyi.common.core.exception.ServiceException;
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import com.ruoyi.member.domain.pojo.member.MemberCoupon;
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import com.ruoyi.member.mapper.member.MemberCouponMapper;
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import com.ruoyi.member.service.member.MemberCouponService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.system.api.constant.AppErrorConstant;
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import com.ruoyi.system.api.domain.vo.AppMemberCouponVo;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.Date;
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import java.util.List;
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/**
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* <p>
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* 用户关联优惠券 服务实现类
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* </p>
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*
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* @author jqs
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* @since 2023-04-25
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*/
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@Service
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public class MemberCouponServiceImpl extends ServiceImpl<MemberCouponMapper, MemberCoupon> implements MemberCouponService {
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@Resource
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private MemberCouponMapper memberCouponMapper;
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/**
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* @description: TODO
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* @author jqs34
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* @date 2023/5/3 1:47
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* @version 1.0
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*/
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@Override
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public List<AppMemberCouponVo> listVoMemberCouponByUserId(Long userId){
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List<AppMemberCouponVo> appMemberCouponVoList = memberCouponMapper.listVoMemberCouponByUserId(userId);
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return appMemberCouponVoList;
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}
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/**
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* @description 核销优惠券
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* @author jqs
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* @date 2023/6/26 17:02
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* @param verifyCoupon
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* @return void
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*/
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@Override
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public void verifyCoupon(String verifyCoupon){
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MemberCoupon memberCoupon = this.getById(verifyCoupon);
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if(memberCoupon==null){
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throw new ServiceException(AppErrorConstant.COUPON_NO_FIND);
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}
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if(memberCoupon.getCouponStatus()==0){
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throw new ServiceException(AppErrorConstant.COUPON_EXPIRED);
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}else if(memberCoupon.getCouponStatus()==2){
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throw new ServiceException(AppErrorConstant.COUPON_USED);
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}else if(memberCoupon.getCouponStatus()!=0){
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throw new ServiceException(AppErrorConstant.COUPON_NO_FIND);
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}
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if(memberCoupon.getCouponType()!=4){
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throw new ServiceException(AppErrorConstant.COUPON_TYPE_ERROR);
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}
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//更新优惠券为已使用
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memberCoupon.setCouponStatus(2);
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memberCoupon.setUseTime(new Date());
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this.saveOrUpdate(memberCoupon);
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}
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}
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