chore: 重写初始提交(清空历史,整理后全量提交)

2026-08-16 16:54:14 +08:00
commit 6c1a106bc1
1808 changed files with 238144 additions and 0 deletions
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+<?php
+/*
+ * @Author: YwxApp <ywx@ywxapp.cn>
+ * @Date: 2026-04-29 02:32:33
+ * @LastEditors: YwxApp <ywx@ywxapp.cn>
+ * @LastEditTime: 2026-07-21 23:25:55
+ * @Description: 
+ * @FilePath: \ywxapp_dev\app\backend\service\PermissionService.php
+ * @CustomString: Copyright (c) 2026 YwxApp
+ */
+
+declare(strict_types=1);
+namespace app\backend\service;
+
+use ywxapp\model\BackendAdmin as AdminModel;
+use ywxapp\model\RolePermission;
+use ywxapp\model\Permission as PermissionModel;
+
+/**
+ * 权限服务类
+ * 
+ * // 获取权限列表
+ * $permissionList = PermissionService::getUserPermissions($userId);
+ * // 或者获取权限树
+ * $permissionTree = PermissionService::getUserPermissionTree($userId);
+ * // 或者只获取权限编码
+ * $permissionCodes = PermissionService::getUserPermissionCodes($userId);
+ */
+class PermissionService
+{
+    /**
+     * 获取当前用户的权限列表
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public static function getUserPermissions($userId)
+    {
+        // 1. 获取用户角色
+        $user = AdminModel::with(['roles'])->find($userId);
+        if (!$user) {
+            return [];
+        }
+        
+        $roleIds = array_column($user->roles->toArray(), 'id');
+        if (empty($roleIds)) {
+            return [];
+        }
+        
+        // 2. 获取角色权限ID
+        $permissionIds = RolePermission::where('role_id', 'in', $roleIds)
+            ->column('permission_id');
+        
+        if (empty($permissionIds)) {
+            return [];
+        }
+        
+        // 3. 获取权限详情
+        return PermissionModel::where('id', 'in', $permissionIds)
+            ->select()
+            ->toArray();
+    }
+    /**
+     * 获取当前用户的权限列表
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public static function getUserMenus($userId)
+    {
+        // 1. 获取用户角色
+        $user = AdminModel::with(['roles'])->find($userId);
+        if (!$user) {
+            return [];
+        }
+        
+        $roleIds = array_column($user->roles->toArray(), 'id');
+        if (empty($roleIds)) {
+            return [];
+        }
+        
+        // 2. 获取角色权限ID
+        $permissionIds = RolePermission::where('role_id', 'in', $roleIds)
+            ->column('permission_id');
+        
+        if (empty($permissionIds)) {
+            return [];
+        }
+        
+        // 3. 获取权限详情
+        $permissions = PermissionModel::where('type',1)->where('id', 'in', $permissionIds)
+            ->select()
+            ->toArray();
+
+            
+        return self::buildPermissionTree($permissions);
+    }
+    
+    /**
+     * 获取当前用户的权限树
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public static function getUserPermissionTree($userId)
+    {
+        $permissions = self::getUserPermissions($userId);
+        return self::buildPermissionTree($permissions);
+    }
+    
+    /**
+     * 构建权限树
+     * @param array $permissions 权限列表
+     * @param int $parentId 父级ID
+     * @return array
+     */
+    protected static function buildPermissionTree($permissions, $parentId = 0)
+    {
+        $tree = [];
+        foreach ($permissions as $permission) {
+            if ($permission['pid'] == $parentId) {
+                $children = self::buildPermissionTree($permissions, $permission['id']);
+                if ($children) {
+                    $permission['children'] = $children;
+                }
+                $tree[] = $permission;
+            }
+        }
+        return $tree;
+    }
+    
+    /**
+     * 获取当前用户的权限编码列表
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public static function getUserPermissionCodes($userId)
+    {
+        $permissions = self::getUserPermissions($userId);
+        return array_column($permissions, 'code');
+    }
+}