<?php

namespace App\Service\v3\Implementations;

use App\Constants\v3\ErrorCode;
use App\Exception\ErrorCodeException;
use App\Model\v3\User;
use App\Service\v3\Interfaces\UserBindTelServiceInterface;

class UserBindTelService implements UserBindTelServiceInterface
{

    public function do($userId, $tel)
    {
        $user = User::find($userId);
        $user->tel = $tel;
        if (!$user->save()) {
            throw new ErrorCodeException(ErrorCode::BIND_TEL_ERROR);
        }
        return true;
    }

    public function check($userId)
    {
        $user = User::find($userId);
        return $user->tel ? true : false;
    }

    public function undo($userId)
    {
        $user = User::find($userId);
        $user->tel = '';
        if (!$user->save()) {
            throw new ErrorCodeException(ErrorCode::UNBIND_TEL_ERROR);
        }
        return true;
    }
}