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!1034 修复优惠券回收之后，领取数量和剩余数量不更新的问题

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Merge pull request !1034 from 卢越/master-jdk17
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芋道源码 2024-08-08 15:32:39 +00:00 committed by Gitee
commit 55f2612369
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2 changed files with 7 additions and 2 deletions
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2
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/coupon/CouponDO.java
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@ -8,6 +8,7 @@ import cn.iocoder.yudao.module.promotion.enums.coupon.CouponStatusEnum;
import cn.iocoder.yudao.module.promotion.enums.coupon.CouponTakeTypeEnum;
import com.baomidou.mybatisplus.annotation.KeySequence;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import lombok.Data;
import lombok.EqualsAndHashCode;
@ -30,6 +31,7 @@ public class CouponDO extends BaseDO {
/**
* 优惠劵编号
*/
@TableId
private Long id;
/**
* 优惠劵模板编号

7
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
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@ -25,6 +25,7 @@ import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
import jakarta.annotation.Resource;
import java.time.LocalDateTime;
import java.util.*;
import java.util.stream.Collectors;
@ -134,14 +135,16 @@ public class CouponServiceImpl implements CouponService {
// 校验存在
validateCouponExists(id);
// 查询优惠券信息
CouponDO couponDO = couponMapper.selectById(id);
// 更新优惠劵
int deleteCount = couponMapper.delete(id,
asList(CouponStatusEnum.UNUSED.getStatus(), CouponStatusEnum.EXPIRE.getStatus()));
if (deleteCount == 0) {
throw exception(COUPON_DELETE_FAIL_USED);
}
// 减少优惠劵模板的领取数量 -1
couponTemplateService.updateCouponTemplateTakeCount(id, -1);
// 传入优惠券模板ID，减少优惠劵模板的领取数量 -1
couponTemplateService.updateCouponTemplateTakeCount(couponDO.getTemplateId(), -1);
}
@Override