<?php
namespace app\common\model;

use app\hander\HelpHander;
use think\Db;
use think\Model;

class Token extends Model
{

    public function updateToken($userId){
        $info = $this->where('user_id',$userId)->find();
        $token = md5($userId.'-'.time().rand(1000,9999));
        if($info){
            $ret = $this->save(['code'=>$token],['id'=>$info['id']]);
        }else{
            $ret = $this->save([
                'code' => $token,
                'user_id' => $userId
            ]);
        }
        if(!$ret){
            return false;
        }
        $data = $this->where('user_id',$userId)->find();
        return $data->toArray();
    }

    public function logout($userId){
        $this->where('user_id',$userId)->setField('code','');
        return true;
    }
}