<?php

namespace app\common\controller;

use think\Controller;


class BaseCom extends Controller
{
    public $uid = 0;
    public $redis = '';
    //初始化
    protected function _initialize()
    {
        //允许跨域
        header("Access-Control-Allow-Origin: *");  // 允许所有域访问
        header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS");
        header("Access-Control-Allow-Headers: Content-Type, Authorization");
        header("Access-Control-Max-Age: 3600");

        //检测系统是否维护中
//        $config = get_system_config();
        $is_maintenance = get_system_config_value('is_maintenance');
        if($is_maintenance == 2){
            return V(203, '系统维护中');
        }
        $token = input('token', '');
        if (empty($token)) {
            $token = request()->header('token');
            if(empty($token)){
                return V(301, '登录失效');
            }
        }

        $reslut = model('UserToken')->check_login_token($token);
        if($reslut['code'] != 1) {
            model('UserToken')->where('token', $token)->update(['token' => 1]);
            return V($reslut['code'], $reslut['msg'],$reslut['data']);
        } else {
            $this->uid = $reslut['data'];
            //定义一个常量
            define('UID', $this->uid);
        }
    }

}