<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2020 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
 * Website: http://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 ************************************************************************/

class BeforeUpgrade
{
    public function run($container)
    {
        $pdo = $container->get('entityManager')->getPDO();

        $query = "
            UPDATE email_account SET port = NULL WHERE port = ''
        ";
        try {
            $sth = $pdo->prepare($query);
            $sth->execute();
        } catch (\Exception $e) {}

        $query = "
            UPDATE inbound_email SET port = NULL WHERE port = ''
        ";
        try {
            $sth = $pdo->prepare($query);
            $sth->execute();
        } catch (\Exception $e) {}
    }
}