oauth2-server/examples/src/Repositories/AuthCodeRepository.php

<?php
/**
 * @author      Alex Bilbie <hello@alexbilbie.com>
 * @copyright   Copyright (c) Alex Bilbie
 * @license     http://mit-license.org/
 *
 * @link        https://github.com/thephpleague/oauth2-server
 */

namespace OAuth2ServerExamples\Repositories;

use League\OAuth2\Server\Entities\AuthCodeEntityInterface;
use League\OAuth2\Server\Repositories\AuthCodeRepositoryInterface;
use OAuth2ServerExamples\Entities\AuthCodeEntity;

class AuthCodeRepository implements AuthCodeRepositoryInterface
{
    /**
     * {@inheritdoc}
     */
    public function persistNewAuthCode(AuthCodeEntityInterface $authCodeEntity)
    {
        // Some logic to persist the auth code to a database
    }

    /**
     * {@inheritdoc}
     */
    public function revokeAuthCode($codeId)
    {
        // Some logic to revoke the auth code in a database
    }

    /**
     * {@inheritdoc}
     */
    public function isAuthCodeRevoked($codeId)
    {
        return false; // The auth code has not been revoked
    }

    /**
     * {@inheritdoc}
     */
    public function getNewAuthCode()
    {
        return new AuthCodeEntity();
    }
}