/**
* Snapshot constructor.
*
* @param string $aggregateType
* @param EventSourcedAggregateRootInterface $aggregate
* @param \DateTime $createdAt
*/
public function __construct($aggregateType, EventSourcedAggregateRootInterface $aggregate, \DateTime $createdAt)
{
$this->aggregateType = $aggregateType;
$this->aggregate = $aggregate;
$this->version = $aggregate->version();
$this->createdAt = $createdAt;
}
/**
* Save the aggregate history.
*
* @param EventSourcedAggregateRootInterface $aggregateRoot
*/
protected function saveHistory(EventSourcedAggregateRootInterface $aggregateRoot)
{
$recordedEvents = $aggregateRoot->recordedEvents();
if (count($recordedEvents) > 0) {
DomainEventPublisher::publish(new PrePersistEvent($aggregateRoot));
// clear events
$aggregateRoot->clearEvents();
// create the eventStream and persist it
$applicationVersion = VersionManager::currentApplicationVersion();
$eventStream = new EventStream($this->streamName(), $aggregateRoot->id(), $recordedEvents);
$this->eventStore->persist($eventStream, $aggregateRoot->version(), $applicationVersion);
DomainEventPublisher::publish(new PostPersistEvent($aggregateRoot));
}
}
