/**
* @inheritDoc
*/
public function fetchEventsForStream(Stream $stream)
{
if (!method_exists($this->connection, 'createQueryBuilder')) {
throw new \RuntimeException('The provided connection does not support query building, please choose a different connection type ' . 'that does');
}
/** @var QueryBuilder $query */
$query = $this->connection->createQueryBuilder()->select('*')->from($this->options[self::OPTION_TABLENAME])->where('stream_id = :streamId')->orderBy('sequence', 'ASC');
$query->setParameter('streamId', (string) $stream->id());
$events = $query->execute();
$result = [];
while ($event = $events->fetch()) {
$result[] = Stream\Event::fromArray(['id' => (string) $event['id'], 'stream' => $stream, 'emitted_at' => $event['emitted_at'], 'payload' => json_decode($event['payload']), 'sequence' => $event['sequence'], 'metadata' => []]);
$stream->moveHeadTo((int) $event['sequence']);
}
return $result;
}
/**
* Associates a clone of this event with the given stream and assigns it a new sequence number.
*
* @param Stream $stream
*
* @return Event
*/
public function withStream(Stream $stream)
{
$clone = clone $this;
$clone->stream = $stream;
$clone->sequence = $stream->incrementHead();
return $clone;
}
/**
* @inheritDoc
*/
public function fetchEventsForStream(Stream $stream)
{
$id = (string) $stream->id();
return isset($this->events[$id]) ? $this->events[$id] : [];
}
