From ccbd86bc5f747b748b5bde257a789d748b8cefbb Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Thu, 11 Sep 2025 17:41:35 +0800
Subject: [PATCH] ``` refactor(service): 在设置活动类别名称前增加非空检查在AdminHappyActivityServiceImpl.java中，对happyActivity的categoryId进行了非空检查，并且确认categoryMap中包含该categoryId后，再设置其categoryName。这样可以避免因为空值或不存在的键导致的潜在异常。 ```
---
src/main/resources/mapper/modules/MallMemberCouponMapper.xml | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/main/resources/mapper/modules/MallMemberCouponMapper.xml b/src/main/resources/mapper/modules/MallMemberCouponMapper.xml
index 41b4287..ecde786 100644
--- a/src/main/resources/mapper/modules/MallMemberCouponMapper.xml
+++ b/src/main/resources/mapper/modules/MallMemberCouponMapper.xml
@@ -6,7 +6,8 @@
select
a.*,
b.cost_amount costAmount,
- b.real_amount realAmount
+ b.real_amount realAmount,
+ b.type type
from mall_member_coupon a
INNER join mall_goods_coupon b on b.id = a.coupon_id and b.state = 2
<where>
--
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