BJ_ZTEITS-Developers / parking-cloud-yudao

Commit 55f2612369e441fae6bb708a47323404b8e9cb41

Authored by 芋道源码
Committed by Gitee
2 parents 257e3c6a 96066878

!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 

Merge pull request !1034 from 卢越/master-jdk17
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Showing 2 changed files with 7 additions and 2 deletions
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/dal/dataobject/coupon/CouponDO.java
  View file @55f2612
... ... @@ -8,6 +8,7 @@ import cn.iocoder.yudao.module.promotion.enums.coupon.CouponStatusEnum;
8 8 import cn.iocoder.yudao.module.promotion.enums.coupon.CouponTakeTypeEnum;
9 9 import com.baomidou.mybatisplus.annotation.KeySequence;
10 10 import com.baomidou.mybatisplus.annotation.TableField;
  11 +import com.baomidou.mybatisplus.annotation.TableId;
11 12 import com.baomidou.mybatisplus.annotation.TableName;
12 13 import lombok.Data;
13 14 import lombok.EqualsAndHashCode;
... ... @@ -30,6 +31,7 @@ public class CouponDO extends BaseDO {
30 31 /**
31 32 * 优惠劵编号
32 33 */
  34 + @TableId
33 35 private Long id;
34 36 /**
35 37 * 优惠劵模板编号
... ...
yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
  View file @55f2612
... ... @@ -25,6 +25,7 @@ import org.springframework.transaction.annotation.Transactional;
25 25 import org.springframework.validation.annotation.Validated;
26 26  
27 27 import jakarta.annotation.Resource;
  28 +
28 29 import java.time.LocalDateTime;
29 30 import java.util.*;
30 31 import java.util.stream.Collectors;
... ... @@ -134,14 +135,16 @@ public class CouponServiceImpl implements CouponService {
134 135 // 校验存在
135 136 validateCouponExists(id);
136 137  
  138 + // 查询优惠券信息
  139 + CouponDO couponDO = couponMapper.selectById(id);
137 140 // 更新优惠劵
138 141 int deleteCount = couponMapper.delete(id,
139 142 asList(CouponStatusEnum.UNUSED.getStatus(), CouponStatusEnum.EXPIRE.getStatus()));
140 143 if (deleteCount == 0) {
141 144 throw exception(COUPON_DELETE_FAIL_USED);
142 145 }
143   - // 减少优惠劵模板的领取数量 -1
144   - couponTemplateService.updateCouponTemplateTakeCount(id, -1);
  146 + // 传入优惠券模板ID，减少优惠劵模板的领取数量 -1
  147 + couponTemplateService.updateCouponTemplateTakeCount(couponDO.getTemplateId(), -1);
145 148 }
146 149  
147 150 @Override
... ...