for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace EventSauce\EventSourcing\Serialization;
final class TypeValidatingPayloadSerializer implements PayloadSerializer
{
public function __construct(
private PayloadSerializer $serializer,
private string $eventClassName
) {
}
public function serializePayload(object $event): array
if ( ! $event instanceof $this->eventClassName) {
throw new \InvalidArgumentException(sprintf('Cannot serialize event that does not implement "%s".', $this->eventClassName));
return $this->serializer->serializePayload($event);
public function unserializePayload(string $className, array $payload): object
if ( ! is_subclass_of($className, $this->eventClassName)) {
throw new \InvalidArgumentException(sprintf('Cannot unserialize payload into an event that does not implement "%s".', $this->eventClassName));
return $this->serializer->unserializePayload($className, $payload);
EventSaucePHP /
EventSauce
