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<?php
namespace EventSauce\EventSourcing\Integration\Upcasting;
use EventSauce\EventSourcing\Serialization\EventType;
use EventSauce\EventSourcing\Upcasting\DelegatableUpcaster;
use Generator;
class UpcasterStub implements DelegatableUpcaster
{
public function canUpcast(string $type, int $version): bool
return $this->type() === $type && $version < 1;
}
public function upcast(string $type, int $version, array $payload): Generator
$payload['data']['property'] = 'upcasted';
$payload['version'] = 1;
yield $payload;
public function type(): string
return EventType::fromClassName(UpcastedEventStub::class)->toEventName();
EventSaucePHP /
EventSauce
