public function appendSnapshotEvent($type, DomainEventMessageInterface $snapshotEvent)
{
$eventFile = $this->fileResolver->openEventFileForReading($type, $snapshotEvent->getAggregateIdentifier());
$snapshotEventFile = $this->fileResolver->openSnapshotFileForWriting($type, $snapshotEvent->getAggregateIdentifier());
$snapshotEventWriter = new FilesystemSnapshotEventWriter($eventFile, $snapshotEventFile, $this->serializer);
$snapshotEventWriter->writeSnapshotEvent($snapshotEvent);
}
protected function handle(DomainEventMessageInterface $event)
{
$this->identifier = $event->getAggregateIdentifier();
$this->invocationCount++;
}
/**
* Initialize an Event entry for the given <code>event</code>.
*
* @param string $type The type identifier of the aggregate root the event belongs to
* @param DomainEventMessageInterface $event The event to store in the EventStore
* @param SerializedObjectInterface $payload The serialized payload of the Event
* @param SerializedObjectInterface $metaData The serialized metaData of the Event
*/
public function __construct($type, DomainEventMessageInterface $event, SerializedObjectInterface $payload, SerializedObjectInterface $metaData)
{
$this->eventIdentifier = $event->getIdentifier();
$this->type = $type;
//$this->payloadType = $payload->getContentType();
$this->payloadType = $payload->getType()->getName();
$this->payloadRevision = $payload->getType()->getRevision();
$this->payload = $payload->getData();
$this->aggregateIdentifier = $event->getAggregateIdentifier();
$this->scn = $event->getScn();
$this->metaData = $metaData->getData();
$this->timestamp = $event->getTimestamp();
}
protected function handle(DomainEventMessageInterface $event)
{
$this->identifier = $event->getAggregateIdentifier();
$this->handledEvents[] = $event;
}
private function findRedundantSnapshots($type, DomainEventMessageInterface $snapshotEvent, $maxSnapshotsArchived, EntityManager $entityManager)
{
$query = $entityManager->createQuery("SELECT e.scn FROM " . $this->snapshotEventEntryEntityName() . " e " . "WHERE e.type = :type AND e.aggregateIdentifier = :aggregateIdentifier " . "ORDER BY e.scn DESC")->setFirstResult($maxSnapshotsArchived - 1)->setMaxResults(1)->setParameters(array(':type' => $type, ':aggregateIdentifier' => $snapshotEvent->getAggregateIdentifier()));
return $query->getResult();
}
