first push

2025-07-01 19:39:13 +08:00
commit 5289483a8a
66 changed files with 10473 additions and 0 deletions
@@ -0,0 +1,109 @@
+<?php
+
+namespace app\common\service;
+
+use app\common\model\User;
+use support\Cache;
+
+class PermService
+{
+
+    // 用户资源缓存key
+    protected static function cacheKey(int $userId): string
+    {
+        return "user_resources_{$userId}";
+    }
+
+    /**
+     * 获取用户所有资源（合并角色+直接分配），结果缓存
+     */
+    public static function getUserResources(int $userId)
+    {
+        $cacheKey = self::cacheKey($userId);
+        $cached   = Cache::get($cacheKey);
+        if ($cached !== null) {
+            return $cached;
+        }
+
+        $user = User::with(['roles.resources', 'resources'])->find($userId);
+        if (!$user) {
+            return collect();
+        }
+
+        $all = collect();
+        foreach ($user->roles as $role) {
+            $all = $all->merge($role->resources);
+        }
+        $all = $all->merge($user->resources);
+        $unique = $all->unique('id')->values();
+
+        Cache::set($cacheKey, $unique, 3600);
+        return $unique;
+    }
+
+    /**
+     * 构建目录/菜单树，节点包含权限与打开方式
+     */
+    public static function getMenuTree(int $userId): array
+    {
+        $resources = self::getUserResources($userId);
+        $menus = $resources
+            ->filter(fn($r) => in_array($r->type, ['directory','menu']))
+            ->values();
+        return self::buildTree($menus, $resources);
+    }
+
+    protected static function buildTree($nodes, $allResources, int $parentId = 0): array
+    {
+        $tree = [];
+        foreach ($nodes as $node) {
+            if ($node->parent_id !== $parentId) continue;
+
+            $children = self::buildTree($nodes, $allResources, $node->id);
+
+            $authList = $allResources
+                ->filter(fn($r) => $r->type === 'permission' && $r->parent_id === $node->id)
+                ->map(fn($r) => [
+                    'id'        => $r->id,
+                    'title'     => $r->name,
+                    'auth_mark' => $r->code,
+                ])->values()->all();
+
+            $tree[] = [
+                'id'       => $node->id,
+                'name'     => $node->name,
+                'path'     => $node->url,
+                'meta'     => [
+                    'title'     => $node->name,
+                    'icon'      => $node->icon,
+                    'keepAlive' => true,
+                    'authList'  => $authList,
+                    'openType'  => $node->open_type, // 'internal' | 'external' | 'iframe'
+                ],
+                'children' => $children,
+            ];
+        }
+        return $tree;
+    }
+
+    /**
+     * 获取用户所有权限code
+     */
+    public static function getPermissionCodes(int $userId): array
+    {
+        return self::getUserResources($userId)
+            ->filter(fn($res) => $res->type === 'permission')
+            ->pluck('code')
+            ->unique()
+            ->values()
+            ->all();
+    }
+
+    /**
+     * 清除资源相关缓存
+     */
+    public static function clearCache(int $userId): void
+    {
+        Cache::delete(self::cacheKey($userId));
+    }
+}