<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2022 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\Hooks\User;

use Espo\ORM\Entity;

use Espo\Core\Utils\ApiKey as ApiKeyUtil;

use Espo\Entities\User;

class ApiKey
{
    private ApiKeyUtil $apiKey;

    public function __construct(ApiKeyUtil $apiKey)
    {
        $this->apiKey = $apiKey;
    }

    /**
     * @param User $entity
     */
    public function afterSave(Entity $entity): void
    {
        if (!$entity->isApi()) {
            return;
        }

        if (
            $entity->get('apiKey') && $entity->get('secretKey') &&
            (
                $entity->isAttributeChanged('apiKey') ||
                $entity->isAttributeChanged('authMethod')
            )
        ) {
            $this->apiKey->storeSecretKeyForUserId($entity->getId(), $entity->get('secretKey'));
        }

        if (
            $entity->isAttributeChanged('authMethod') &&
            $entity->get('authMethod') !== 'Hmac'
        ) {
            $this->apiKey->removeSecretKeyForUserId($entity->getId());
        }
    }

    /**
     * @param User $entity
     */
    public function afterRemove(Entity $entity): void
    {
        if (!$entity->isApi()) {
            return;
        }

        if ($entity->get('authMethod') === 'Hmac') {
            $this->apiKey->removeSecretKeyForUserId($entity->getId());
        }
    }
}