<?php
/*
* RCMCardDAV - CardDAV plugin for Roundcube webmail
*
* Copyright (C) 2011-2021 Benjamin Schieder <rcmcarddav@wegwerf.anderdonau.de>,
* Michael Stilkerich <ms@mike2k.de>
*
* This file is part of RCMCardDAV.
*
* RCMCardDAV is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* RCMCardDAV 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RCMCardDAV. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace MStilkerich\CardDavAddressbook4Roundcube\Db;
use rcube_db;
use Psr\Log\LoggerInterface;
/**
* Interface for PHP-based database migration scripts.
*/
interface DBMigrationInterface
{
/**
* Performs the migration.
*
* @param rcube_db $dbh The database handle
* @param LoggerInterface $logger The logger object
* @return bool true if the migration was successful, false otherwise
*/
public function migrate(rcube_db $dbh, LoggerInterface $logger): bool;
}
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