/**
* {@inheritDoc}
*/
private function loadFromSnapshotStore(AggregateIdInterface $aggregateId, StreamName $streamName = null)
{
$snapshot = $this->snapshotter->get($aggregateId);
if (null === $snapshot) {
return null;
}
$streamName = $this->determineStreamName($streamName);
$aggregateRoot = $snapshot->getAggregate();
$stream = $this->eventStore->fromVersion($streamName, $aggregateId, $snapshot->getVersion() + 1);
if (!$stream->getIterator()->valid()) {
return $aggregateRoot;
}
$aggregateRoot->replay($stream);
return $aggregateRoot;
}
private function setUpForEventStream(EventStream $stream)
{
$this->eventStore = $this->prophesize(EventStoreInterface::class);
$this->eventStore->append($stream)->shouldBeCalled();
$this->eventBus = $this->prophesize(EventBusInterface::class);
$stream->each(function (DomainMessage $domainMessage) {
$this->eventBus->publish($domainMessage->getPayload())->shouldBeCalled();
});
}
/**
* @inheritdoc
*/
public function isFulfilled(StreamName $streamName, AggregateRootInterface $aggregate)
{
$countOfEvents = $this->eventStore->countEventsFor($streamName, $aggregate->getAggregateRootId());
return $countOfEvents && $countOfEvents % $this->count === 0;
}
/**
* @test
* @dataProvider idDataProvider
* @expectedException \HelloFresh\Engine\EventStore\Exception\EventStreamNotFoundException
*/
public function it_throws_an_exception_when_requesting_the_stream_of_a_non_existing_aggregate($id)
{
$this->eventStore->getEventsFor(new StreamName('event_stream'), $id);
}
