Part-DB.Part-DB-server/src/Services/LabelSystem/LabelProfileDropdownHelper.php

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<?php
/**
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2020 Jan Böhmer (https://github.com/jbtronics)
*
* 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/>.
*/
namespace App\Services\LabelSystem;
use App\Entity\LabelSystem\LabelProfile;
use App\Services\UserCacheKeyGenerator;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Contracts\Cache\ItemInterface;
use Symfony\Contracts\Cache\TagAwareCacheInterface;
class LabelProfileDropdownHelper
{
private $cache;
private $entityManager;
private $keyGenerator;
public function __construct(TagAwareCacheInterface $cache, EntityManagerInterface $entityManager, UserCacheKeyGenerator $keyGenerator)
{
$this->cache = $cache;
$this->entityManager = $entityManager;
$this->keyGenerator = $keyGenerator;
}
public function getDropdownProfiles(string $type): array
{
$secure_class_name = str_replace('\\', '_', LabelProfile::class);
$key = 'profile_dropdown_'.$this->keyGenerator->generateKey().'_'.$secure_class_name . '_' . $type;
$repo = $this->entityManager->getRepository(LabelProfile::class);
return $this->cache->get($key, function (ItemInterface $item) use ($repo, $type, $secure_class_name) {
// Invalidate when groups, a element with the class or the user changes
$item->tag(['groups', 'tree_treeview', $this->keyGenerator->generateKey(), $secure_class_name]);
return $repo->getDropdownProfiles($type);
});
}
}