nextcloud-server/apps/files/lib/Db/OpenLocalEditorMapper.php

<?php

declare(strict_types=1);

/**
 * @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
 *
 * @author Joas Schilling <coding@schilljs.com>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OCA\Files\Db;

use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\MultipleObjectsReturnedException;
use OCP\AppFramework\Db\QBMapper;
use OCP\DB\Exception;
use OCP\IDBConnection;

/**
 * @template-extends QBMapper<OpenLocalEditor>
 */
class OpenLocalEditorMapper extends QBMapper {
	public function __construct(IDBConnection $db) {
		parent::__construct($db, 'open_local_editor', OpenLocalEditor::class);
	}

	/**
	 * @throws DoesNotExistException
	 * @throws MultipleObjectsReturnedException
	 * @throws Exception
	 */
	public function verifyToken(string $userId, string $pathHash, string $token): OpenLocalEditor {
		$qb = $this->db->getQueryBuilder();

		$qb->select('*')
			->from($this->getTableName())
			->where($qb->expr()->eq('user_id', $qb->createNamedParameter($userId)))
			->andWhere($qb->expr()->eq('path_hash', $qb->createNamedParameter($pathHash)))
			->andWhere($qb->expr()->eq('token', $qb->createNamedParameter($token)));

		return $this->findEntity($qb);
	}

	public function deleteExpiredTokens(int $time): void {
		$qb = $this->db->getQueryBuilder();

		$qb->delete($this->getTableName())
			->where($qb->expr()->lt('expiration_time', $qb->createNamedParameter($time)));

		$qb->executeStatement();
	}
}