From 71b15a5c69dcc421bad71d558e191e12cb7bae3e Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期四, 13 八月 2026 10:18:54 +0800
Subject: [PATCH] 其他模块引用供应商时,限制不能删除,给出提示

---
 yudao-module-crm/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/permission/CrmPermissionMapper.java |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/yudao-module-crm/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/permission/CrmPermissionMapper.java b/yudao-module-crm/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/permission/CrmPermissionMapper.java
index 07b7b6b..566c23a 100644
--- a/yudao-module-crm/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/permission/CrmPermissionMapper.java
+++ b/yudao-module-crm/src/main/java/cn/iocoder/yudao/module/crm/dal/mysql/permission/CrmPermissionMapper.java
@@ -1,11 +1,13 @@
 package cn.iocoder.yudao.module.crm.dal.mysql.permission;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.crm.dal.dataobject.permission.CrmPermissionDO;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
 
 /**
@@ -30,6 +32,9 @@
     }
 
     default List<CrmPermissionDO> selectByBizTypeAndBizIds(Integer bizType, Collection<Long> bizIds) {
+        if (CollUtil.isEmpty(bizIds)) {
+            return Collections.emptyList();
+        }
         return selectList(new LambdaQueryWrapperX<CrmPermissionDO>()
                 .eq(CrmPermissionDO::getBizType, bizType)
                 .in(CrmPermissionDO::getBizId, bizIds));
@@ -67,6 +72,9 @@
     }
 
     default Long selectListByBiz(Collection<Integer> bizTypes, Collection<Long> bizIds, Collection<Long> userIds) {
+        if (CollUtil.isEmpty(bizTypes) || CollUtil.isEmpty(bizIds) || CollUtil.isEmpty(userIds)) {
+            return 0L;
+        }
         return selectCount(new LambdaQueryWrapperX<CrmPermissionDO>()
                 .in(CrmPermissionDO::getBizType, bizTypes)
                 .in(CrmPermissionDO::getBizId, bizIds)

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