<?php
/**
 * Authserver, an OAuth2-based single-signon authentication provider written in PHP.
 *
 * Copyright (C) $today.date  Lars Vierbergen
 *
 * his 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 Application\Migrations;

use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;

class VersionAuthserverStats20171102211018 extends AbstractMigration
{

    public function up(Schema $schema)
    {
        $loginEntry = $schema->getTable('vierbergenlars_stats_login_entry');

        $loginEntry->removeForeignKey('vl_stats_le');
        $loginEntry->getColumn('user_id')->setNotNull(false);

        $loginEntry->addForeignKeyConstraint('auth_users', [
            'user_id'
        ], [
            'id'
        ], [
            'onDelete' => 'SET NULL'
        ], 'vl_stats_le');
    }

    public function down(Schema $schema)
    {
        $loginEntry = $schema->getTable('vierbergenlars_stats_login_entry');

        $loginEntry->removeForeignKey('vl_stats_le');
        $loginEntry->getColumn('user_id')->setNotNull(true);

        $loginEntry->addForeignKeyConstraint('auth_users', [
            'user_id'
        ], [
            'id'
        ], [
            'onDelete' => 'DELETE'
        ], 'vl_stats_le');
    }
}