Acme\App\Core\Port\Persistence\UserKeyValueStorage

Complexity

Total Complexity

5

Size/Duplication

Total Lines	32
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	get()	0	4	1
A	set()	0	4	1
A	has()	0	4	1
A	generateUserKey()	0	4	1

<?php

declare(strict_types=1);

/*
 * This file is part of the Explicit Architecture POC,
 * which is created on top of the Symfony Demo application.
 *
 * (c) Herberto Graça <herberto.graca@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Acme\App\Core\Port\Persistence;

use Acme\App\Core\SharedKernel\Component\User\Domain\User\UserId;

/**
 * @author Coen Moij
 * @author Herberto Graca <herberto.graca@gmail.com>
 */
final class UserKeyValueStorage implements UserKeyValueStorageInterface
{
    /**
     * @var KeyValueStorageInterface
     */
    private $storage;

    public function __construct(KeyValueStorageInterface $storage)
    {
        $this->storage = $storage;
    }

    public function get(UserId $userId, string $namespace, string $key): ?string
    {
        return $this->storage->get($namespace, $this->generateUserKey($userId, $key));
    }

    public function set(UserId $userId, string $namespace, string $key, string $value): void
    {
        $this->storage->set($namespace, $this->generateUserKey($userId, $key), $value);
    }

    public function has(UserId $userId, string $namespace, string $key): bool
    {
        return $this->storage->has($namespace, $this->generateUserKey($userId, $key));
    }

    private function generateUserKey(UserId $userId, string $key): string
    {
        return sprintf('%s-%s', $key, (string) $userId);
    }
}