/**
* @test
*/
public function itCanSaveASnapshot()
{
$id = AggregateId::generate();
$aggregate = AggregateRoot::create($id, 'test');
$snapshot = Snapshot::take($id, $aggregate, '10');
$expectedSerializedAggregate = sprintf('["serialized": "%s"]', spl_object_hash($snapshot));
$expectedStorageArray = ['version' => '10', 'created_at' => $snapshot->getCreatedAt()->format('U.u'), 'snapshot' => ['type' => AggregateRoot::class, 'payload' => $expectedSerializedAggregate]];
$expectedStoredData = '["version etc..."]';
$this->serializer->serialize($aggregate, 'json')->willReturn($expectedSerializedAggregate)->shouldBeCalledTimes(1);
$this->serializer->serialize($expectedStorageArray, 'json')->willReturn($expectedStoredData)->shouldBeCalledTimes(1);
$this->client->hset(RedisSnapshotAdapter::KEY_NAMESPACE, (string) $id, $expectedStoredData)->shouldBeCalledTimes(1);
$adapter = $this->createAdapter();
$adapter->save($snapshot);
}
/**
* @inheritdoc
*/
public function save(Snapshot $snapshot)
{
$data = ['version' => $snapshot->getVersion(), 'created_at' => $snapshot->getCreatedAt()->format('U.u'), 'snapshot' => ['type' => $snapshot->getType(), 'payload' => $this->serializer->serialize($snapshot->getAggregate(), 'json')]];
$this->redis->hset(static::KEY_NAMESPACE, (string) $snapshot->getAggregateId(), $this->serializer->serialize($data, 'json'));
}
private function createEventData(DomainMessage $event)
{
return ['aggregate_id' => (string) $event->getId(), 'version' => $event->getVersion(), 'type' => $event->getType(), 'payload' => $this->serializer->serialize($event->getPayload(), 'json'), 'recorded_on' => $event->getRecordedOn()->format('Y-m-d\\TH:i:s.u')];
}
private function createEventData(Snapshot $snapshot)
{
return ['aggregate_id' => $snapshot->getAggregateId(), 'version' => $snapshot->getVersion(), 'created_at' => $snapshot->getCreatedAt()->getTimestamp(), 'type' => $snapshot->getType(), 'payload' => $this->serializer->serialize($snapshot->getAggregate(), 'json')];
}
