Exemplo n.º 1
0
 /**
  * {@inheritdoc}
  */
 public function wrap(Identifies $aggregateId, DomainEvents $domainEvents)
 {
     $lookupKey = $aggregateId->toString();
     if (!isset($this->aggregateVersions[$lookupKey])) {
         $this->aggregateVersions[$lookupKey] = -1;
     }
     $envelopeClass = $this->eventEnvelopeClass;
     $envelopes = [];
     /** @var DomainEvent $event */
     foreach ($domainEvents as $event) {
         $aggregateVersion = ++$this->aggregateVersions[$lookupKey];
         /** @noinspection PhpUndefinedMethodInspection */
         $envelopes[] = $envelopeClass::envelop($this->eventIdFactory->generate(), $this->eventNameResolver->resolveEventName($event), $event, $aggregateId, $aggregateVersion, Timestamp::now(), new Metadata([]));
     }
     return new EventStream($aggregateId, $envelopes);
 }
 /**
  * {@inheritdoc}
  */
 public function read(Identifies $aggregateId)
 {
     $statement = $this->prepareSelectStatement();
     $statement->bindValue('aggregate_id', (string) $aggregateId, Type::GUID);
     $statement->execute();
     $envelopes = [];
     while ($row = $statement->fetch(PDO::FETCH_ASSOC)) {
         $eventName = $row['event_name'];
         $eventClass = $this->eventNameResolver->resolveEventClass($eventName);
         $event = $this->serializer->deserialize($row['event_payload'], $eventClass);
         $metadata = $this->serializer->deserialize($row['metadata'], 'SimpleES\\EventSourcing\\Metadata\\Metadata');
         $envelopes[] = EventEnvelope::fromStore(EventId::fromString($row['event_id']), $eventName, $event, $aggregateId, (int) $row['aggregate_version'], Timestamp::fromString($row['took_place_at']), $metadata);
     }
     if (!$envelopes) {
         throw AggregateIdNotFound::create($aggregateId);
     }
     return new EventStream($aggregateId, $envelopes);
 }