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<?php
declare(strict_types=1);
namespace Shlinkio\Shlink\Core\Mercure;
use Shlinkio\Shlink\Core\Entity\Visit;
use Shlinkio\Shlink\Core\Transformer\ShortUrlDataTransformer;
use Symfony\Component\Mercure\Update;
use function json_encode;
use function sprintf;
use const JSON_THROW_ON_ERROR;
final class MercureUpdatesGenerator implements MercureUpdatesGeneratorInterface
{
private const NEW_VISIT_TOPIC = 'https://shlink.io/new-visit';
private ShortUrlDataTransformer $transformer;
public function __construct(array $domainConfig)
$this->transformer = new ShortUrlDataTransformer($domainConfig);
}
public function newVisitUpdate(Visit $visit): Update
return new Update(self::NEW_VISIT_TOPIC, $this->serialize([
'shortUrl' => $this->transformer->transform($visit->getShortUrl()),
'visit' => $visit,
]));
public function newShortUrlVisitUpdate(Visit $visit): Update
$shortUrl = $visit->getShortUrl();
$topic = sprintf('%s/%s', self::NEW_VISIT_TOPIC, $shortUrl->getShortCode());
return new Update($topic, $this->serialize([
private function serialize(array $data): string
return json_encode($data, JSON_THROW_ON_ERROR);
shlinkio /
shlink
