owncloud/core

<?php
/**
 * @author Vincent Petry <pvince81@owncloud.com>
 *
 * @copyright Copyright (c) 2018, ownCloud GmbH
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * 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, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OCA\DAV\Migrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\DBAL\Types\Type;
use OCP\Migration\ISchemaMigration;

/*
 * Convert id columns of many DAV-related tables to bigint.
 *
 * Note that some of these migrations might have existed before
 * but some update paths did not trigger them properly, so this
 * migration here exists to align all update paths.
 */
class Version20181115210344 implements ISchemaMigration {
    /**
     * @param Schema $schema
     * @param array $options
     */
    public function changeSchema(Schema $schema, array $options) {
        $tableNames = [
            'addressbookchanges',
            'addressbooks',
            'calendarchanges',
            'calendarobjects',
            'calendars',
            'calendarsubscriptions',
            'cards',
            'cards_properties',
            'dav_shares',
            'schedulingobjects',
        ];
        $prefix = $options['tablePrefix'];

        foreach ($tableNames as $tableName) {
            $table = $schema->getTable("{$prefix}{$tableName}");
            $idColumn = $table->getColumn('id');
            if ($idColumn->getType()->getName() !== Type::BIGINT) {
                $idColumn->setType(Type::getType(Type::BIGINT));
                $idColumn->setOptions(['length' => 20]);
            }
        }
    }
}