mirror of
https://gitee.com/ulthon/ulthon_admin.git
synced 2026-07-01 23:42:48 +08:00
309 lines
8.6 KiB
PHP
309 lines
8.6 KiB
PHP
<?php
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namespace base\common\service;
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use app\common\constants\MenuConstant;
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use app\common\service\AuthService;
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use think\facade\Db;
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class MenuServiceBase
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{
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/**
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* 管理员ID.
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* @var int
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*/
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protected $adminId;
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public function __construct($adminId)
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{
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$this->adminId = $adminId;
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return $this;
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}
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/**
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* 获取首页信息.
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* @return array|\think\Model|null
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getHomeInfo()
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{
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$data = Db::name('system_menu')
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->field('title,icon,href')
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->where('delete_time', 0)
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->where('pid', MenuConstant::HOME_PID)
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->find();
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!empty($data) && $data['href'] = __url($data['href']);
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$data['mb_title'] = '菜单';
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$data['mb_href'] = (string)url('admin/Index/mobile');
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return $data;
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}
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/**
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* 获取后台菜单树信息.
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* @return mixed
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getMenuTree()
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{
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/** @var AuthService $authService */
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$authServer = app(AuthService::class, ['adminId' => $this->adminId]);
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return $this->buildMenuChild(0, $this->getMenuData(), $authServer);
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}
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private function buildMenuChild($pid, $menuList, AuthService $authServer)
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{
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$treeList = [];
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foreach ($menuList as &$v) {
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$check = false;
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if (!empty($v['auth_node'])) {
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$check = $authServer->checkNode($v['auth_node']);
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} elseif (!empty($v['href'])) {
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$check = $authServer->checkNode($v['href']);
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} else {
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$check = true;
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}
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!empty($v['href']) && $v['href'] = __url($v['href']);
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if ($pid == $v['pid'] && $check) {
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$node = $v;
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$child = $this->buildMenuChild($v['id'], $menuList, $authServer);
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if (!empty($child)) {
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$node['child'] = $child;
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}
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if (!empty($v['href']) || !empty($child)) {
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$treeList[] = $node;
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}
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}
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}
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return $treeList;
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}
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/**
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* 获取所有菜单数据.
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* @return \think\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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protected function getMenuData()
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{
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$menuData = Db::name('system_menu')
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->field('id,pid,title,icon,href,target,auth_node')
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->where('delete_time', 0)
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->where([
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['status', '=', '1'],
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['pid', '<>', MenuConstant::HOME_PID],
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])
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->order([
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'sort' => 'desc',
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'id' => 'asc',
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])
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->select();
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return $menuData;
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}
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/**
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* 创建菜单
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*
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* @param array $data 菜单数据
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* @return int 返回新创建的菜单ID
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* @throws \Exception
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*/
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public function create(array $data): int
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{
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$menu = Db::name('system_menu');
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// 准备数据
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$insertData = [
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'pid' => $data['parent_id'] ?? 0,
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'title' => $data['title'] ?? '',
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'icon' => $data['icon'] ?? '',
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'href' => $data['path'] ?? '',
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'auth_node' => $data['node'] ?? '',
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'sort' => $data['sort'] ?? 100,
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'status' => 1,
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'target' => '_self',
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'remark' => $data['remark'] ?? '',
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'create_time' => time(),
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'update_time' => time(),
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'delete_time' => 0,
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];
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// 验证必填字段
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if (empty($insertData['title'])) {
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throw new \Exception('菜单标题不能为空');
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}
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// 验证父菜单是否存在
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if ($insertData['pid'] > 0) {
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$parentMenu = Db::name('system_menu')
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->where('id', $insertData['pid'])
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->where('delete_time', 0)
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->find();
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if (empty($parentMenu)) {
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throw new \Exception("父菜单ID {$insertData['pid']} 不存在");
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}
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}
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// 插入数据
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$menuId = $menu->insertGetId($insertData);
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if (!$menuId) {
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throw new \Exception('菜单创建失败');
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}
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return (int)$menuId;
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}
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/**
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* 更新菜单
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*
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* @param int $menuId 菜单ID
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* @param array $data 更新数据
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* @return bool 是否更新成功
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* @throws \Exception
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*/
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public function update(int $menuId, array $data): bool
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{
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// 验证菜单是否存在
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$menu = Db::name('system_menu')
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->where('id', $menuId)
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->where('delete_time', 0)
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->find();
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if (empty($menu)) {
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throw new \Exception("菜单ID {$menuId} 不存在");
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}
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// 准备更新数据
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$updateData = [
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'update_time' => time(),
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];
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if (isset($data['title'])) {
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$updateData['title'] = $data['title'];
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}
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if (isset($data['parent_id'])) {
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$updateData['pid'] = $data['parent_id'];
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}
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if (isset($data['icon'])) {
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$updateData['icon'] = $data['icon'];
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}
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if (isset($data['path'])) {
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$updateData['href'] = $data['path'];
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}
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if (isset($data['node'])) {
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$updateData['auth_node'] = $data['node'];
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}
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if (isset($data['sort'])) {
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$updateData['sort'] = $data['sort'];
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}
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if (isset($data['status'])) {
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$updateData['status'] = $data['status'];
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}
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if (isset($data['remark'])) {
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$updateData['remark'] = $data['remark'];
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}
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if (isset($data['target'])) {
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$updateData['target'] = $data['target'];
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}
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// 验证必填字段
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if (empty($menu['title']) && empty($updateData['title'])) {
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throw new \Exception('菜单标题不能为空');
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}
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// 验证父菜单是否存在（如果修改了父菜单）
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if (isset($updateData['pid']) && $updateData['pid'] > 0) {
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// 不能将自己设置为父菜单
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if ($updateData['pid'] == $menuId) {
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throw new \Exception('不能将自己设置为父菜单');
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}
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$parentMenu = Db::name('system_menu')
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->where('id', $updateData['pid'])
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->where('delete_time', 0)
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->find();
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if (empty($parentMenu)) {
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throw new \Exception("父菜单ID {$updateData['pid']} 不存在");
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}
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}
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// 更新数据
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$result = Db::name('system_menu')
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->where('id', $menuId)
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->update($updateData);
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return $result !== false;
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}
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/**
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* 删除菜单
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*
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* @param int $menuId 菜单ID
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* @return bool 是否删除成功
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* @throws \Exception
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*/
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public function delete(int $menuId): bool
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{
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// 验证菜单是否存在
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$menu = Db::name('system_menu')
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->where('id', $menuId)
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->where('delete_time', 0)
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->find();
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if (empty($menu)) {
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throw new \Exception("菜单ID {$menuId} 不存在");
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}
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// 检查是否有子菜单
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$hasChildren = Db::name('system_menu')
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->where('pid', $menuId)
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->where('delete_time', 0)
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->count();
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if ($hasChildren > 0) {
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throw new \Exception('该菜单下存在子菜单，请先删除子菜单');
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}
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// 软删除
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$result = Db::name('system_menu')
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->where('id', $menuId)
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->update([
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'delete_time' => time(),
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'update_time' => time(),
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]);
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return $result !== false;
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}
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/**
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* 获取菜单详情
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*
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* @param int $menuId 菜单ID
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* @return array|null 菜单数据
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\DbException
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* @throws \think\db\exception\ModelNotFoundException
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*/
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public function getMenu(int $menuId): ?array
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{
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$menu = Db::name('system_menu')
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->where('id', $menuId)
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->where('delete_time', 0)
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->find();
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return $menu ? $menu : null;
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}
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}
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