public function append(DomainEvent $event)
{
if ($event->getAggregateIdentity() !== $this->identity) {
throw new CorruptAggregateHistory('Event Identity is not matching the eventstreams\'s identity');
}
$this->events[] = $event;
}
public function handle(DomainEvent $event)
{
$entity = new User((string) $event->getAggregateIdentity(), $event->getName(), $event->getEmail(), $event->getPasswordHash());
$this->repo->add($entity);
$this->repo->save();
}