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add 新增 批量级联删除菜单接口

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疯狂的狮子Li
2025-05-23 18:16:09 +08:00
parent 845a0e57de
commit 1917d7234d
4 changed files with 85 additions and 7 deletions
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21
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysMenuController.java
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@@ -170,6 +170,25 @@ public class SysMenuController extends BaseController {
return toAjax(menuService.deleteMenuById(menuId));
}
public record MenuTreeSelectVo(List<Long> checkedKeys, List<Tree<Long>> menus) {}
public record MenuTreeSelectVo(List<Long> checkedKeys, List<Tree<Long>> menus) {
}
/**
* 批量级联删除菜单
*
* @param menuIds 菜单ID串
*/
@SaCheckRole(TenantConstants.SUPER_ADMIN_ROLE_KEY)
@SaCheckPermission("system:menu:remove")
@Log(title = "菜单管理", businessType = BusinessType.DELETE)
@DeleteMapping("/cascade/{menuIds}")
public R<Void> remove(@PathVariable("menuIds") Long[] menuIds) {
List<Long> menuIdList = List.of(menuIds);
if (menuService.hasChildByMenuId(menuIdList)) {
return R.warn("存在子菜单,不允许删除");
}
menuService.deleteMenuById(menuIdList);
return R.ok();
}
}

14
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/mapper/SysRoleMenuMapper.java
View File

@@ -1,8 +1,11 @@
package org.dromara.system.mapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import org.dromara.common.mybatis.core.mapper.BaseMapperPlus;
import org.dromara.system.domain.SysRoleMenu;
import java.util.List;
/**
* 角色与菜单关联表 数据层
*
@@ -10,4 +13,15 @@ import org.dromara.system.domain.SysRoleMenu;
*/
public interface SysRoleMenuMapper extends BaseMapperPlus<SysRoleMenu, SysRoleMenu> {
/**
* 根据菜单ID串删除关联关系
*
* @return 结果
*/
default int deleteByMenuIds(List<Long> menuIds) {
LambdaUpdateWrapper<SysRoleMenu> lqw = new LambdaUpdateWrapper<SysRoleMenu>()
.in(SysRoleMenu::getMenuId, menuIds);
return this.delete(lqw);
}
}

16
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysMenuService.java
View File

@@ -105,6 +105,14 @@ public interface ISysMenuService {
*/
boolean hasChildByMenuId(Long menuId);
/**
* 是否存在菜单子节点
*
* @param menuIds 菜单ID串
* @return 结果 true 存在 false 不存在
*/
boolean hasChildByMenuId(List<Long> menuIds);
/**
* 查询菜单是否存在角色
*
@@ -137,6 +145,14 @@ public interface ISysMenuService {
*/
int deleteMenuById(Long menuId);
/**
* 批量删除菜单管理信息
*
* @param menuIds 菜单ID串
* @return 结果
*/
void deleteMenuById(List<Long> menuIds);
/**
* 校验菜单名称是否唯一
*

33
ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysMenuServiceImpl.java
View File

@@ -28,6 +28,7 @@ import org.dromara.system.mapper.SysRoleMenuMapper;
import org.dromara.system.mapper.SysTenantPackageMapper;
import org.dromara.system.service.ISysMenuService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.*;
@@ -173,11 +174,15 @@ public class SysMenuServiceImpl implements ISysMenuService {
if (tenantPackage.getMenuCheckStrictly()) {
parentIds = baseMapper.selectObjs(new LambdaQueryWrapper<SysMenu>()
.select(SysMenu::getParentId)
.in(SysMenu::getMenuId, menuIds), x -> {return Convert.toLong(x);});
.in(SysMenu::getMenuId, menuIds), x -> {
return Convert.toLong(x);
});
}
return baseMapper.selectObjs(new LambdaQueryWrapper<SysMenu>()
.in(SysMenu::getMenuId, menuIds)
.notIn(CollUtil.isNotEmpty(parentIds), SysMenu::getMenuId, parentIds), x -> {return Convert.toLong(x);});
.notIn(CollUtil.isNotEmpty(parentIds), SysMenu::getMenuId, parentIds), x -> {
return Convert.toLong(x);
});
}
/**
@@ -289,6 +294,17 @@ public class SysMenuServiceImpl implements ISysMenuService {
return roleMenuMapper.exists(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getMenuId, menuId));
}
/**
* 是否存在菜单子节点
*
* @param menuIds 菜单ID串
* @return 结果
*/
@Override
public boolean hasChildByMenuId(List<Long> menuIds) {
return baseMapper.exists(new LambdaQueryWrapper<SysMenu>().in(SysMenu::getParentId, menuIds).notIn(SysMenu::getMenuId, menuIds));
}
/**
* 新增保存菜单信息
*
@@ -324,6 +340,19 @@ public class SysMenuServiceImpl implements ISysMenuService {
return baseMapper.deleteById(menuId);
}
/**
* 批量删除菜单管理信息
*
* @param menuIds 菜单ID串
* @return 结果
*/
@Override
@Transactional(rollbackFor = Exception.class)
public void deleteMenuById(List<Long> menuIds) {
baseMapper.deleteByIds(menuIds);
roleMenuMapper.deleteByMenuIds(menuIds);
}
/**
* 校验菜单名称是否唯一
*