<?php

class Domain_SmsCode {

    public function __construct(){
        $this->model = new Model_SmsCode();
    }

    public function add($smsInfo) {
        return $this->model->add($smsInfo);
    }

    /**
     * 验证手机短信是否可以发送
     * @param  [type] $phone      [description]
     * @param  [type] $scene [description]
     * @return [type]             [description]
     */
    public function check($phone, $scene = ""){
        if(!empty($scene)){
            $sms = $this->model->getPhoneLastSms(array('phone' => $phone, 'scene' => $scene))[0];
            if($sms){
                return strtotime($sms['create_time']) + 60 < time()?true:false;
            }
            return true;
        }
        else{
            return false;
        }
    }

    /**
     * 验证手机验证码
     * @param  [type] $phone [description]
     * @param  [type] $code  [description]
     * @param  [type] $scene [description]
     * @return [type]        [description]
     */
    public function checkSmsCode($phone, $code, $scene){
        if(!empty($phone) && !empty($code) && !empty($scene)){
            $sms = $this->model->getPhoneLastSms(array('phone' => $phone, 'scene' => $scene))[0];
            if($sms){
                if($sms['status'] == 0 && strtotime($sms['expire_time']) >= time()){
                    if($sms['code'] == $code){
                        $this->model->update(array('status' => 1), array('_id' => $sms['_id']));
                        return 0;
                    }
                    else{
                        return 2;
                    }
                }
                else{
                    return 1;
                }
            }
            else{
                return 3;
            }
        }
        else{
            return 3;
        }
    }

}