<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM – Open Source CRM application.
 * Copyright (C) 2014-2026 EspoCRM, Inc.
 * Website: https://www.espocrm.com
 *
 * 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 <https://www.gnu.org/licenses/>.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

namespace Espo\Classes\Cleanup;

use Espo\Core\Cleanup\Cleanup;
use Espo\Core\Utils\Config;
use Espo\Core\Utils\DateTime as DateTimeUtil;
use Espo\Modules\Crm\Entities\Reminder;
use Espo\ORM\EntityManager;

use DateTime;

class Reminders implements Cleanup
{
    private string $cleanupRemindersPeriod = '15 days';

    private Config $config;
    private EntityManager $entityManager;

    public function __construct(Config $config, EntityManager $entityManager)
    {
        $this->config = $config;
        $this->entityManager = $entityManager;
    }

    public function process(): void
    {
        $period = '-' . $this->config->get('cleanupRemindersPeriod', $this->cleanupRemindersPeriod);

        $dt = new DateTime();

        $dt->modify($period);

        $delete = $this->entityManager
            ->getQueryBuilder()
            ->delete()
            ->from(Reminder::ENTITY_TYPE)
            ->where([
                'remindAt<' => $dt->format(DateTimeUtil::SYSTEM_DATE_TIME_FORMAT),
            ])
            ->build();

        $this->entityManager->getQueryExecutor()->execute($delete);
    }
}