超管后台 - 主菜单返工、删除超管后台冗余的模型对象

This commit is contained in:
柳清爽
2025-04-22 10:36:17 +08:00
parent da5e01e856
commit 34a7f6e40e
15 changed files with 194 additions and 680 deletions

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<?php
namespace app\superadmin\controller\Menu;
use app\common\model\Menu as MenuModel;
use app\common\model\AdministratorPermissions as AdministratorPermissionsModel;
use app\superadmin\controller\BaseController;
use think\facade\Cache;
/**
* 菜单控制器
*/
class GetMenuTreeController extends BaseController
{
/**
* 组织成树状结构
*
* @param array $menus
* @param int $parentId
* @return array
*/
private function buildMenuTree(array $menus, int $parentId = 0): array
{
$tree = [];
foreach ($menus as $menu) {
if ($menu['parentId'] == $parentId) {
$children = $this->buildMenuTree($menus, $menu['id']);
if (!empty($children)) {
$menu['children'] = $children;
}
$tree[] = $menu;
}
}
return $tree;
}
/**
* 获取管理员权限
*
* @return array
*/
protected function getPermissions(): array
{
$record = AdministratorPermissionsModel::where('adminId', $this->getAdminInfo('id'))->find();
if (!$record || empty($record->permissions)) {
return [];
}
$permissions = $record->permissions ? json_decode($record->permissions, true) : [];
if (isset($permissions['ids']) && !empty($permissions['ids'])) {
return is_string($permissions['ids']) ? explode(',', $permissions['ids']) : $permissions['ids'];
}
return [];
}
/**
* 获取所有菜单,并组织成树状结构
*
* @return array
*/
protected function getMenuTree(): array
{
// 获取所有菜单
$allMenus = MenuModel::where('status', 1)->order('sort', 'asc')->select()->toArray();
// 组织成树状结构
return $allMenus ? $this->buildMenuTree($allMenus) : [];
}
/**
* 获取所有一级菜单(用户拥有权限的)
*
* @param array $permissionIds
* @return array
*/
protected function getTopMenusInPermissionIds(array $permissionIds): array
{
$where = [
'id' => ['in', $permissionIds],
'parentId' => 0,
'status' => 1,
];
return MenuModel::where($where)->order('sort', 'asc')->select()->toArray();
}
/**
* 获取所有子菜单.
*
* @param array $topMenuIds
* @return array
*/
protected function getAllChildrenInPermissionIds(array $topMenuIds): array
{
$where = [
'parentId' => ['in', $topMenuIds],
'status' => 1,
];
return MenuModel::where($where)->order('sort', 'asc')->select()->toArray();
}
/**
* 获取用户菜单
*
* @param array $permissionIds
* @return array
*/
protected function getUserMenus(array $permissionIds): array
{
$topMenus = $this->getTopMenusInPermissionIds($permissionIds);
// 菜单ID集合用于获取子菜单
$menuIds = array_column($topMenus, 'id');
return $this->getAllChildrenInPermissionIds($menuIds);
}
/**
* 构建菜单树.
*
* @param array $childMenus
* @return array
*/
protected function _makeMenuTree(array $childMenus): array
{
// 将子菜单按照父ID进行分组
$childMenusGroup = [];
foreach ($childMenus as $menu) {
$childMenusGroup[$menu['parentId']][] = $menu;
}
foreach ($topMenus as $topMenu) {
if (isset($childMenusGroup[$topMenu['id']])) {
$topMenu['children'] = $childMenusGroup[$topMenu['id']];
}
$menuTree[] = $topMenu;
}
return $menuTree ?? [];
}
/**
* 根据权限ID获取相应的菜单树
*
* @param array $permissionIds 权限ID数组
* @return array
*/
protected function getMenuTreeByPermissions(array $permissionIds): array
{
if ($permissionIds) {
$childMenus = $this->getUserMenus($permissionIds);
// 构建菜单树
return $this->_makeMenuTree($childMenus);
}
// 如果没有权限,返回空数组
return [];
}
/**
* 获取菜单列表(树状结构)
* @return \think\response\Json
*/
public function index()
{
if ($this->getAdminInfo('id') == 1) {
$menuTree = $this->getMenuTree();
} else {
$menuTree = $this->getMenuTreeByPermissions(
$this->getPermissions()
);
}
return json([
'code' => 200,
'msg' => '获取成功',
'data' => $menuTree
]);
}
}

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<?php
namespace app\superadmin\controller;
use think\Controller;
use app\superadmin\model\Menu as MenuModel;
/**
* 菜单控制器
*/
class MenuController extends Controller
{
/**
* 获取菜单列表(树状结构)
* @return \think\response\Json
*/
public function getMenuTree()
{
// 参数处理
$onlyEnabled = $this->request->param('only_enabled', 1);
$useCache = $this->request->param('use_cache', 0); // 由于要根据用户权限过滤,默认不使用缓存
// 获取当前登录的管理员信息
$adminInfo = $this->request->adminInfo;
// 调用模型获取菜单树
if ($adminInfo->id == 1) {
// 超级管理员获取所有菜单
$menuTree = MenuModel::getMenuTree($onlyEnabled, $useCache);
} else {
// 非超级管理员根据权限获取菜单
$permissionIds = \app\superadmin\model\AdministratorPermissions::getPermissions($adminInfo->id);
$menuTree = MenuModel::getMenuTreeByPermissions($permissionIds, $onlyEnabled);
}
return json([
'code' => 200,
'msg' => '获取成功',
'data' => $menuTree
]);
}
/**
* 获取所有菜单(平铺结构,便于后台管理)
* @return \think\response\Json
*/
public function getMenuList()
{
// 查询条件
$where = [];
$status = $this->request->param('status');
if ($status !== null && $status !== '') {
$where[] = ['status', '=', intval($status)];
}
// 获取所有菜单
$menus = MenuModel::where($where)
->order('sort', 'asc')
->select();
return json([
'code' => 200,
'msg' => '获取成功',
'data' => $menus
]);
}
/**
* 添加或更新菜单
* @return \think\response\Json
*/
public function saveMenu()
{
if (!$this->request->isPost()) {
return json(['code' => 405, 'msg' => '请求方法不允许']);
}
// 获取参数
$data = $this->request->post();
// 验证参数
$validate = $this->validate($data, [
'title|菜单名称' => 'require|max:50',
'path|路由路径' => 'require|max:100',
'parent_id|父菜单ID' => 'require|number',
'status|状态' => 'require|in:0,1',
'sort|排序' => 'require|number',
]);
if ($validate !== true) {
return json(['code' => 400, 'msg' => $validate]);
}
// 保存菜单
$result = MenuModel::saveMenu($data);
if ($result) {
return json(['code' => 200, 'msg' => '保存成功']);
} else {
return json(['code' => 500, 'msg' => '保存失败']);
}
}
/**
* 删除菜单
* @param int $id 菜单ID
* @return \think\response\Json
*/
public function deleteMenu($id)
{
if (!$this->request->isDelete()) {
return json(['code' => 405, 'msg' => '请求方法不允许']);
}
if (empty($id) || !is_numeric($id)) {
return json(['code' => 400, 'msg' => '参数错误']);
}
$result = MenuModel::deleteMenu($id);
if ($result) {
return json(['code' => 200, 'msg' => '删除成功']);
} else {
return json(['code' => 500, 'msg' => '删除失败,可能存在子菜单']);
}
}
/**
* 更新菜单状态
* @return \think\response\Json
*/
public function updateStatus()
{
if (!$this->request->isPost()) {
return json(['code' => 405, 'msg' => '请求方法不允许']);
}
$id = $this->request->post('id');
$status = $this->request->post('status');
if (empty($id) || !is_numeric($id) || !in_array($status, [0, 1])) {
return json(['code' => 400, 'msg' => '参数错误']);
}
$menu = MenuModel::find($id);
if (!$menu) {
return json(['code' => 404, 'msg' => '菜单不存在']);
}
$menu->status = $status;
$result = $menu->save();
// 清除缓存
MenuModel::clearMenuCache();
if ($result) {
return json(['code' => 200, 'msg' => '状态更新成功']);
} else {
return json(['code' => 500, 'msg' => '状态更新失败']);
}
}
/**
* 获取一级菜单(供权限设置使用)
* @return \think\response\Json
*/
public function getTopLevelMenus()
{
// 获取所有启用的一级菜单
$menus = \app\superadmin\model\Menu::where([
['parent_id', '=', 0],
['status', '=', 1]
])
->field('id, title')
->order('sort', 'asc')
->select();
return json([
'code' => 200,
'msg' => '获取成功',
'data' => $menus
]);
}
}