完善 role、user、menu 删除时，对权限的影响

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/permission/SysRoleMenuMapper.java

@@ -33,6 +33,14 @@ public interface SysRoleMenuMapper extends BaseMapperX<SysRoleMenuDO> {
                 .in("menu_id", menuIds));
     }
 
+    default void deleteListByMenuId(Long menuId) {
+        delete(new QueryWrapper<SysRoleMenuDO>().eq("menu_id", menuId));
+    }
+
+    default void deleteListByRoleId(Long roleId) {
+        delete(new QueryWrapper<SysRoleMenuDO>().eq("role_id", roleId));
+    }
+
     default boolean selectExistsByUpdateTimeAfter(Date maxUpdateTime) {
         return selectOne(new QueryWrapper<SysRoleMenuDO>().select("id")
                 .gt("update_time", maxUpdateTime).last("LIMIT 1")) != null;

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/permission/SysUserRoleMapper.java

@@ -1,8 +1,8 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.permission;
 
+import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.modules.system.dal.dataobject.permission.SysUserRoleDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
@@ -10,7 +10,7 @@ import java.util.List;
 import java.util.stream.Collectors;
 
 @Mapper
-public interface SysUserRoleMapper extends BaseMapper<SysUserRoleDO> {
+public interface SysUserRoleMapper extends BaseMapperX<SysUserRoleDO> {
 
     default List<SysUserRoleDO> selectListByUserId(Long userId) {
         return selectList(new QueryWrapper<SysUserRoleDO>().eq("user_id", userId));
@@ -32,4 +32,12 @@ public interface SysUserRoleMapper extends BaseMapper<SysUserRoleDO> {
                 .in("role_id", roleIds));
     }
 
+    default void deleteListByUserId(Long userId) {
+        delete(new QueryWrapper<SysUserRoleDO>().eq("user_id", userId));
+    }
+
+    default void deleteListByRoleId(Long roleId) {
+        delete(new QueryWrapper<SysUserRoleDO>().eq("role_id", roleId));
+    }
+
 }

src/main/java/cn/iocoder/dashboard/modules/system/service/dept/impl/SysDeptServiceImpl.java

@@ -153,7 +153,6 @@ public class SysDeptServiceImpl implements SysDeptService {
         }
         // 删除部门
         deptMapper.deleteById(id);
-        // TODO 需要处理下与角色的数据权限关联，等做数据权限一起处理下
         // 发送刷新消息
         deptProducer.sendDeptRefreshMessage();
     }

src/main/java/cn/iocoder/dashboard/modules/system/service/permission/impl/SysPermissionServiceImpl.java

@@ -231,22 +231,41 @@ public class SysPermissionServiceImpl implements SysPermissionService {
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void processRoleDeleted(Long roleId) {
-        // TODO 实现我
-//        // 标记删除 RoleResource
-//        roleResourceMapper.deleteByRoleId(roleId);
-//        // 标记删除 AdminRole
-//        adminRoleMapper.deleteByRoleId(roleId);
+        // 标记删除 UserRole
+        userRoleMapper.deleteListByRoleId(roleId);
+        // 标记删除 RoleMenu
+        roleMenuMapper.deleteListByRoleId(roleId);
+        // 发送刷新消息. 注意，需要事务提交后，在进行发送刷新消息。不然 db 还未提交，结果缓存先刷新了
+        TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
+
+            @Override
+            public void afterCommit() {
+                permissionProducer.sendRoleMenuRefreshMessage();
+            }
+
+        });
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public void processMenuDeleted(Long menuId) {
-        // TODO 实现我
+        roleMenuMapper.deleteListByMenuId(menuId);
+        // 发送刷新消息. 注意，需要事务提交后，在进行发送刷新消息。不然 db 还未提交，结果缓存先刷新了
+        TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
+
+            @Override
+            public void afterCommit() {
+                permissionProducer.sendRoleMenuRefreshMessage();
+            }
+
+        });
     }
 
     @Override
     public void processUserDeleted(Long userId) {
-        // TODO 实现我
+        userRoleMapper.deleteListByUserId(userId);
     }
 
     @Override