<?php
/**
 * This file is part of webman.
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the MIT-LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @author    walkor<walkor@workerman.net>
 * @copyright walkor<walkor@workerman.net>
 * @link      http://www.workerman.net/
 * @license   http://www.opensource.org/licenses/mit-license.php MIT License
 */

namespace app\middleware;


use app\business\UserBusiness;
use plugin\admin\app\model\User;
use support\Db;
use support\Redis;
use Webman\MiddlewareInterface;
use Webman\Http\Response;
use Webman\Http\Request;

/**
 * Class StaticFile
 * @package app\middleware
 */
class UserToken implements MiddlewareInterface
{
    public function process(Request $request, callable $handler): Response
    {
        Db::beginTransaction();
        try {
            $token=$request->header('token');

            if(empty($token)){
                throw new \Exception('请登录!');
            }
            $jwtDecode=jwtDecode($token);

            if(empty($jwtDecode)){
                throw new \Exception('请登录!');
            }
              if(Redis::get(getenv('PROJECTWEB').'_'.$jwtDecode->id) != $token){
                  throw new \Exception('当前账号已被其他人强登!');
              }

            $adminUser=UserBusiness::userData(['id'=>$jwtDecode->id]);

            if(empty($adminUser)){
                throw new \Exception('非法操作!');
            }

            if(empty(Redis::get('token_'.$jwtDecode->id))){
                Db::table('wa_users')->where('id',$jwtDecode->id)->update([
                    'last_login' =>bcadd(time(),60)
                ]);
                Redis::setEx('token_'.$jwtDecode->id,50,$jwtDecode->id);
            }

            $request->user_data=$adminUser;
            Db::commit();
        }catch (\Throwable $exception){
            Db::rollBack();
            return   error($exception->getMessage(),[],4008);
        }

        return $handler($request);
    }
}