<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2021 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
 * Website: https://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/.
 *
 * 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 General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

namespace Espo\Core\FieldProcessing\EmailAddress;

use Espo\Entities\{
    User,
    EmailAddress,
};

use Espo\Core\{
    ORM\Entity,
    ORM\EntityManager,
    AclManager,
};

class AccessChecker
{
    private $entityManager;

    private $aclManager;

    public function __construct(
        EntityManager $entityManager,
        AclManager $aclManager
    ) {
        $this->entityManager = $entityManager;
        $this->aclManager = $aclManager;
    }

    public function checkEdit(User $user, EmailAddress $emailAddress, Entity $excludeEntity): bool
    {
        $entityWithSameAddressList = $this->entityManager
            ->getRepository('EmailAddress')
            ->getEntityListByAddressId($emailAddress->getId(), $excludeEntity);

        foreach ($entityWithSameAddressList as $e) {
            if ($this->aclManager->checkEntityEdit($user, $e)) {
                continue;
            }

            if (
                $e->getEntityType() === 'User' &&
                $e->isPortal() &&
                $excludeEntity->getEntityType() === 'Contact' &&
                $e->get('contactId') === $excludeEntity->getEntityType()
            ) {
                continue;
            }

            return false;
        }

        return true;
    }
}