nextcloud/apps/federatedfilesharing/lib/Migration/Version1011Date202011201251...

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<?php
/*
* @copyright Copyright (c) 2020 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @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/>.
*
*/
declare(strict_types=1);
namespace OCA\FederatedFileSharing\Migration;
use Closure;
use Doctrine\DBAL\Types\Type;
use Doctrine\DBAL\Types\Types;
use OCP\DB\ISchemaWrapper;
use OCP\IDBConnection;
use OCP\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;
class Version1011Date20201120125158 extends SimpleMigrationStep {
/** @var IDBConnection */
private $connection;
public function __construct(IDBConnection $connection) {
$this->connection = $connection;
}
public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
if ($schema->hasTable('federated_reshares')) {
$table = $schema->getTable('federated_reshares');
$remoteIdColumn = $table->getColumn('remote_id');
if ($remoteIdColumn && $remoteIdColumn->getType()->getName() !== Types::STRING) {
$remoteIdColumn->setNotnull(false);
$remoteIdColumn->setType(Type::getType(Types::STRING));
$remoteIdColumn->setOptions(['length' => 255]);
$remoteIdColumn->setDefault('');
return $schema;
}
}
return null;
}
public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options) {
$qb = $this->connection->getQueryBuilder();
$qb->update('federated_reshares')
->set('remote_id', $qb->createNamedParameter(''))
->where($qb->expr()->eq('remote_id', $qb->createNamedParameter('-1')));
$qb->execute();
}
}