/**
* Calculate the bytes to skip when reading the event file.
*
* @param DomainEventMessageInterface $snapshotEvent the snapshot event
* @return integer the bytes to skip when reading the event file
*
* @throws \Exception
*/
private function calculateOffset(DomainEventMessageInterface $snapshotEvent)
{
try {
$eventMessageReader = new FilesystemEventMessageReader($this->eventFile, $this->eventSerializer);
$lastReadSequenceNumber = -1;
while ($lastReadSequenceNumber < $snapshotEvent->getScn()) {
$entry = $eventMessageReader->readEventMessage();
$lastReadSequenceNumber = $entry->getScn();
}
return $this->eventFile->ftell();
} catch (\Exception $ex) {
throw $ex;
}
}
public function hasNext()
{
return null !== $this->next && $this->next->getScn() <= $this->lastSequenceNumber;
}
public function hasNext()
{
return null !== $this->next && $this->next->getScn() <= $this->lastScn;
}
/**
* 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();
}
