nextcloud-spreed/lib/Migration/Version8000Date20200331144101.php

<?php

declare(strict_types=1);
/**
 * @copyright Copyright (c) 2020, 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\Talk\Migration;

use Closure;
use OCP\DB\ISchemaWrapper;
use OCP\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;

class Version8000Date20200331144101 extends SimpleMigrationStep {
	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ISchemaWrapper {
		/** @var ISchemaWrapper $schema */
		$schema = $schemaClosure();

		$table = $schema->getTable('talk_participants');
		if (!$table->hasIndex('tp_ident')) {
			$table->addUniqueIndex(['room_id', 'user_id', 'session_id'], 'tp_ident');
		}
		if (!$table->hasIndex('tp_room')) {
			$table->addIndex(['room_id'], 'tp_room');
		}
		if (!$table->hasIndex('tp_last_ping')) {
			$table->addIndex(['last_ping'], 'tp_last_ping');
		}
		if (!$table->hasIndex('tp_in_call')) {
			$table->addIndex(['in_call'], 'tp_in_call');
		}

		return $schema;
	}
}