BenTools\MercurePHP\Storage\PHP\PHPStorageFactory

Complexity

Total Complexity

2

Size/Duplication

Total Lines	13
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	supports()	0	3	1
A	create()	0	6	1

<?php

namespace BenTools\MercurePHP\Storage\PHP;

use BenTools\MercurePHP\Storage\StorageFactoryInterface;
use React\Promise\PromiseInterface;
use RingCentral\Psr7\Uri;

use function BenTools\QueryString\query_string;
use function React\Promise\resolve;

final class PHPStorageFactory implements StorageFactoryInterface
{
    public function supports(string $dsn): bool
    {
        return 0 === \strpos($dsn, 'php://');
    }

    public function create(string $dsn): PromiseInterface
    {
        $qs = query_string(new Uri($dsn));
        $size = $qs->getParam('size') ?? 0;

        return resolve(new PHPStorage((int) $size));
    }
}