/**
* {@inheritdoc}
*/
public function getUncommittedEventStream()
{
$eventStream = new EventStream($this->getId());
foreach ($this->uncommittedEvents as $event) {
$eventStream->push($event);
}
return $eventStream;
}
public function testGetCommittedEventStreamReturnsStreamOfEvents()
{
$id = Uuid::uuid4();
$eventStream = new EventStream($id);
$eventStream->push(new Event(Uuid::uuid4()));
$eventStream->push(new Event(Uuid::uuid4()));
$eventStream->push(new Event(Uuid::uuid4()));
$storage = new InMemoryEventStorage();
$storage->saveUncommittedEventStream($eventStream);
$this->assertCount(3, $storage->getCommittedEventStream($id));
}
/**
* {@inheritdoc}
*/
public function saveUncommittedEventStream(EventStream $eventStream)
{
$events = [];
foreach ($eventStream as $event) {
$data = ['payload' => $this->serializer->serialize($event, 'json'), 'type' => get_class($event)];
$events[] = ['id' => Uuid::uuid4()->toString(), 'eventProviderId' => $event->getEventProviderId()->toString(), 'data' => $data, 'version' => $event->getVersion(), 'time' => new \MongoDate()];
}
try {
$collection = $this->connection->selectCollection($this->options->getDatabase(), $eventStream->getEventProviderId()->toString());
$collection->ensureIndex(['version' => 1], ['unique' => true, 'background' => true]);
$collection->batchInsert($events);
} catch (\MongoCursorException $e) {
throw new EventStoreException(__METHOD__ . ' : ' . $e->getMessage());
} catch (\Exception $e) {
throw new EventStoreException(__METHOD__ . ' : ' . $e->getMessage());
}
}
/**
* {@inheritdoc}
*/
public function saveUncommittedEventStream(EventStream $eventStream)
{
foreach ($eventStream as $event) {
$this->committedEvents[$eventStream->getEventProviderId()->toString()][] = $event;
}
}
