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<?php
/*
 * Xibo - Digital Signage - http://www.xibo.org.uk
 * Copyright (C) 2018 Spring Signage Ltd
 *
 * This file is part of Xibo.
 *
 * Xibo 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
 * any later version.
 *
 * Xibo 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 Xibo.  If not, see <http://www.gnu.org/licenses/>.
 */

use Phinx\Migration\AbstractMigration;

/**
 * Class DataSetTruncateFixMigration
 */
class DataSetTruncateFixMigration extends AbstractMigration
{
    /** @inheritdoc */
    public function change()
    {
        $table = $this->table('dataset');

if (!$table->hasColumn('lastClear')) {
            $table
                ->addColumn('lastClear', 'integer')
                ->changeColumn('authentication', 'string', ['limit' => 10, 'default' => null, 'null' => true])
                ->save();
        }
    }
}