czg_team/cashier-admin-java
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1.代客下单 会员支付，负数余额问题

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SongZhang
2024-08-23 10:47:38 +08:00
parent 614ffc9abf
commit 8381287036
1 changed files with 1 additions and 1 deletions
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eladmin-system/src/main/java/cn/ysk/cashier/mybatis/mapper/TbMShopUserMapper.java
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@@ -37,7 +37,7 @@ public interface TbMShopUserMapper extends BaseMapper<TbShopUser> {
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Map<String, Object> selectUserSummary(@Param("shopId") String shopId, @Param("isVip") Integer isVip); Map<String, Object> selectUserSummary(@Param("shopId") String shopId, @Param("isVip") Integer isVip);
@Update("update tb_shop_user set amount=amount-#{orderAmount}, consume_amount=consume_amount+#{orderAmount} where id=#{vipUserId} and amount >= 0") @Update("update tb_shop_user set amount=amount-#{orderAmount}, consume_amount=consume_amount+#{orderAmount} where id=#{vipUserId} and amount-#{orderAmount} >= 0")
long decrBalance(@Param("vipUserId") Integer vipUserId, @Param("orderAmount") BigDecimal orderAmount); long decrBalance(@Param("vipUserId") Integer vipUserId, @Param("orderAmount") BigDecimal orderAmount);
} }