owncloud/core

<?php
/**
 * @author Viktar Dubiniuk <dubiniuk@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 OCP\Migration\ISchemaMigration;

/*
 * Drop property_index index if exists
 * Drop userid and propertypath columns
 * Add NOT NULL constraint to fileid column
 */

class Version20170202220512 implements ISchemaMigration {
    /**
     * @param Schema $schema
     * @param array $options
     */
    public function changeSchema(Schema $schema, array $options) {
        $prefix = $options['tablePrefix'];

        $table = $schema->getTable("{$prefix}properties");
        if ($table->hasIndex('property_index')) {
            $table->dropIndex('property_index');
        }
        if ($table->hasColumn('userid')) {
            $table->dropColumn('userid');
        }
        if ($table->hasColumn('propertypath')) {
            $table->dropColumn('propertypath');
        }
        $table->changeColumn('fileid', [
            'notnull' => false,
            'unsigned' => true,
            'length' => 20,
        ]);
    }
}