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/java/cc/mrbird/febs/mall/mapper/MallElectronicFenceMapper.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/mapper/MallElectronicFenceMapper.java b/src/main/java/cc/mrbird/febs/mall/mapper/MallElectronicFenceMapper.java
index 67fbc22..3e0e550 100644
--- a/src/main/java/cc/mrbird/febs/mall/mapper/MallElectronicFenceMapper.java
+++ b/src/main/java/cc/mrbird/febs/mall/mapper/MallElectronicFenceMapper.java
@@ -4,7 +4,11 @@
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Param;
 
+import java.util.List;
+
 public interface MallElectronicFenceMapper extends BaseMapper<MallElectronicFence> {
 
     MallElectronicFence selectByTeamLeaderCode(@Param("teamLeaderCode")String uniqueCode);
+
+    List<MallElectronicFence> selectAllOnlineLeader();
 }

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