282 lines
10 KiB
PHP
282 lines
10 KiB
PHP
<?php
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namespace app\common\logic;
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use app\common\model\User;
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use app\common\model\Resource;
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class PermLogic
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{
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/**
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* 获取用户所有资源（合并角色+直接分配），并加入公共菜单，排序按sort字段
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*/
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public function getUserResources(int $userId)
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{
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// 获取用户及其关联角色资源和直接分配的资源
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$user = User::with(['roles.resources', 'resources'])->find($userId);
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if (!$user) {
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return collect();
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}
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$all = collect();
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// 合并角色资源，排除不需要权限认证的资源
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foreach ($user->roles as $role) {
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$all = $all->merge(
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$role->resources->filter(function ($resource) {
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// 只保留需要权限认证的资源（或公共资源）
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return !$resource->no_auth;
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})
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);
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}
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// 合并用户直接分配的资源，排除不需要权限认证的资源
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$all = $all->merge(
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$user->resources->filter(function ($resource) {
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// 只保留需要权限认证的资源（或公共资源）
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return !$resource->no_auth;
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})
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);
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// 加入公共菜单，公共菜单不管是否授权，所有人都能访问
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$publicResources = Resource::where('no_auth', 1)
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->orderBy('sort', 'asc') // 按 sort 字段升序排序
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->get();
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// 合并所有公共资源
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$all = $all->merge($publicResources);
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// 返回唯一的资源列表，并按 id 排序
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// 使用 sortBy('sort') 来确保最终结果根据 'sort' 字段排序
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return $all->unique('id')->values()->sortBy('sort');
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}
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/**
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* 构建目录/菜单树
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*
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* @param \Illuminate\Support\Collection $resources 全部资源集合
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* @param int $parentId 当前父级资源 ID
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* @param string $parentPath 父级完整路径（用于递归）
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* @return array
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*/
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public function buildTree_bak($resources, int $parentId = 0, string $parentPath = ''): array
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{
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$tree = [];
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foreach ($resources as $node) {
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// 只处理目录和菜单，不把 permission 当作菜单节点
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if ($node->parent_id !== $parentId || $node->type === 'permission') {
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continue;
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}
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// —— 拼接当前节点的完整路径 ——
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$currentPath = rtrim($parentPath, '/');
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if (!empty($node->url)) {
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$urlSegment = ltrim($node->url, '/');
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$currentPath = $currentPath === ''
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? $urlSegment
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: "{$currentPath}/{$urlSegment}";
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}
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// —— 递归构建子节点 ——
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// 这里只会继续收目录和菜单，permission 永远不会进入此方法
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$children = $this->buildTree($resources, $node->id, $currentPath);
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// —— 本级权限列表 ——
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$authList = $resources
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->filter(fn($r) => $r->type === 'permission' && $r->parent_id === $node->id)
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->map(fn($r) => [
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'id' => $r->id,
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'title' => $r->name,
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'auth_mark' => $r->code,
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])
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->values()
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->all();
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// —— 判断是否有子目录或子菜单 ——
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$hasChildrenMenu = ! empty($children);
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// —— 计算 component 字段 ——
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if ($hasChildrenMenu) {
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if ($node->type === 'menu' && !empty($node->url)) {
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// menu 类型且自身有 url，用自身 url（加前导 slash）
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$componentValue = '/' . ltrim($node->url, '/');
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} else {
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// 其它含子项的节点，固定 Layout 组件
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$componentValue = '/index/index';
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}
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} else {
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// 叶子节点：拼接路径，确保以 slash 开头
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$componentValue = $currentPath !== ''
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? '/' . ltrim($currentPath, '/')
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: '';
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}
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$tree[] = [
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'id' => $node->id,
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'name' => $node->name,
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'path' => $node->url,
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'component' => $componentValue,
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'meta' => [
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'title' => $node->name,
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'icon' => $node->icon,
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'keepAlive' => true,
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'authList' => $authList,
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'openType' => $node->open_type,
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'isHide' => $node->is_hide == 0 ? false : true,
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'isHideTab' => $node->is_hide_tab == 0 ? false : true
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],
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'children' => $children
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];
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}
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return $tree;
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}
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public function buildTree_bak2($resources, int $parentId = 0, string $parentPath = ''): array
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{
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$tree = [];
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foreach ($resources as $node) {
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if ($node->parent_id !== $parentId) {
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continue;
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}
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// —— 拼接当前节点的完整路径 ——
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$currentPath = $parentPath;
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// 去掉末尾多余 slash
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$currentPath = rtrim($currentPath, '/');
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if (!empty($node->url)) {
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// 如果当前节点有 url，则拼接
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$urlSegment = ltrim($node->url, '/');
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$currentPath = $currentPath === ''
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? $urlSegment
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: "{$currentPath}/{$urlSegment}";
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}
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// —— 递归构建子节点 ——
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$children = [];
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if ($node->type === 'directory') {
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$children = $this->buildTree($resources, $node->id, $currentPath);
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}
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// —— 收集本级的 permission 权限列表 ——
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$authList = $resources
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->filter(fn($r) => $r->type === 'permission' && $r->parent_id === $node->id)
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->map(fn($r) => [
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'id' => $r->id,
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'title' => $r->name,
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'auth_mark' => $r->code,
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])
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->values()
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->all();
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// —— 判断是否有子菜单/目录 ——
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$hasChildrenMenu = $resources
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->where('parent_id', $node->id)
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->whereIn('type', ['directory', 'menu'])
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->isNotEmpty();
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// —— 计算 component 字段 ——
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if ($hasChildrenMenu) {
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// 只要有子项，就一律显示顶层 Layout 组件
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$componentValue = '/index/index';
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} else {
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// 叶子节点：如果定义了 url，就使用拼接后的路径；否则用占位符（这里用空串，你可替换）
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$componentValue = $currentPath !== '' ? $currentPath : '';
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}
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$tree[] = [
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'id' => $node->id,
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'name' => $node->name,
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'path' => $node->url,
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'component' => $componentValue,
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'meta' => [
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'title' => $node->name,
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'icon' => $node->icon,
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'keepAlive' => true,
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'authList' => $authList,
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'openType' => $node->open_type,
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],
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'children' => $children,
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];
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}
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return $tree;
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}
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public function buildTree($resources, int $parentId = 0, string $parentPath = ''): array
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{
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$tree = [];
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foreach ($resources as $node) {
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if ($node->parent_id !== $parentId) continue;
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// 拼接完整路径
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$currentPath = $parentPath;
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if ($currentPath && substr($currentPath, -1) === '/') {
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$currentPath = rtrim($currentPath, '/');
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}
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if (!empty($node->url)) {
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if (!$currentPath) {
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$currentPath = $node->url;
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} else {
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$url = ltrim($node->url, '/');
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$currentPath = $currentPath . '/' . $url;
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}
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}
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// 子节点递归
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$children = [];
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if ($node->type === 'directory') {
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$children = $this->buildTree($resources, $node->id, $currentPath);
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}
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// 权限
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$authList = $resources
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->filter(fn($r) => $r->type === 'permission' && $r->parent_id === $node->id)
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->map(fn($r) => [
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'id' => $r->id,
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'title' => $r->name,
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'auth_mark' => $r->code,
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])->values()->all();
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// 判断是否有子级菜单（非权限）
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$hasChildrenMenu = collect($resources)->where('parent_id', $node->id)
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->whereIn('type', ['directory', 'menu'])->isNotEmpty();
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$componentValue = $hasChildrenMenu ? '/index/index' : $currentPath;
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$tree[] = [
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'id' => $node->id,
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'name' => $node->name,
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'path' => $node->url,
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'component' => $componentValue,
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'meta' => [
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'title' => $node->name,
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'icon' => $node->icon,
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'keepAlive' => true,
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'authList' => $authList,
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'openType' => $node->open_type,
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'isHide' => $node->is_hide == 0 ? false : true,
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'isHideTab' => $node->is_hide_tab == 0 ? false : true
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],
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'children' => $children,
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];
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}
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return $tree;
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}
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/**
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* 获取用户所有权限code
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*/
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public function getPermissionCodes(int $userId): array
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{
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$resources = $this->getUserResources($userId);
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return $resources
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->filter(fn($res) => $res->type === 'permission')
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->pluck('code')
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->unique()
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->values()
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->all();
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}
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} |