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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2020 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\DAV\Migration;
use Closure;
use OCP\DB\ISchemaWrapper;
use OCP\Migration\IOutput;
use OCP\Migration\SimpleMigrationStep;
class Version1016Date20201109085907 extends SimpleMigrationStep {
/**
* @param IOutput $output
* @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
* @param array $options
* @return null|ISchemaWrapper
*/
public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
/** @var ISchemaWrapper $schema */
$schema = $schemaClosure();
$result = $this->ensureColumnIsNullable($schema, 'calendar_reminders', 'is_recurring');
return $result ? $schema : null;
}
protected function ensureColumnIsNullable(ISchemaWrapper $schema, string $tableName, string $columnName): bool {
$table = $schema->getTable($tableName);
$column = $table->getColumn($columnName);
if ($column->getNotnull()) {
$column->setNotnull(false);
return true;
}
return false;
}
}
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