public function onDescriptionChangedThird(EventMessage $message)
{
$metaData = $message->metaData();
$metaData->set('third', true);
$domainEvent = $message->payload();
$this->description = $domainEvent->description();
}
/**
* {@inheritdoc}
*/
public function appendEvent(EventMessage $eventMessage)
{
$id = $eventMessage->aggregateId()->toString();
$type = $eventMessage->aggregateType()->toString();
if (!isset($this->streamData[$type])) {
$this->streamData[$type] = [];
}
if (!isset($this->streamData[$type][$id])) {
$this->streamData[$type][$id] = new StreamData();
}
$version = $eventMessage->sequence();
if ($version === 0) {
$expected = null;
} else {
$expected = $version - 1;
}
if ($this->streamData[$type][$id]->getVersion() !== $expected) {
$found = $this->streamData[$type][$id]->getVersion();
$message = sprintf('Expected v%s; found v%s in stream [%s]{%s}', $expected, $found, $type, $id);
throw ConcurrencyException::create($message);
}
$event = new StoredEvent($eventMessage);
$this->streamData[$type][$id]->addEvent($event);
$this->streamData[$type][$id]->setVersion($version);
}
public function onUserRegistered(EventMessage $message)
{
/** @var UserRegisteredEvent $event */
$event = $message->payload();
$email = $event->email();
$this->users[$email] = $event->toArray();
}
/**
* {@inheritdoc}
*/
public function dispatch(EventMessage $message)
{
$eventType = ClassName::underscore((string) $message->payloadType());
foreach ($this->getHandlers($eventType) as $handler) {
call_user_func($handler, $message);
}
foreach ($this->getHandlers(Subscriber::ALL_EVENTS) as $handler) {
call_user_func($handler, $message);
}
}
/**
* {@inheritdoc}
*/
public function dispatch(Event $event)
{
$message = EventMessage::create($event);
$eventType = ClassName::underscore($event);
foreach ($this->getHandlers($eventType) as $handler) {
call_user_func($handler, $message);
}
foreach ($this->getHandlers(EventSubscriber::ALL_EVENTS) as $handler) {
call_user_func($handler, $message);
}
}
/**
* Constructs StoredEvent
*
* @param EventMessage $message The event message
*/
public function __construct(EventMessage $message)
{
$this->aggregateId = $message->aggregateId()->toString();
$this->aggregateIdType = Type::create($message->aggregateId())->toString();
$this->aggregateType = $message->aggregateType()->toString();
$this->messageId = $message->messageId()->toString();
$this->timestamp = $message->timestamp()->toString();
$this->payload = serialize($message->payload());
$this->payloadType = $message->payloadType()->toString();
$this->metaData = serialize($message->metaData());
$this->sequence = $message->sequence();
}
/**
* {@inheritdoc}
*/
public function dispatch(EventMessage $message)
{
$this->lazyLoad(ClassName::underscore((string) $message->payloadType()));
return parent::dispatch($message);
}
public function onAllEvents(EventMessage $message)
{
$this->logs[] = $message->toString();
}
public function test_that_hash_value_returns_expected_value()
{
$this->assertSame($this->message->toString(), $this->message->hashValue());
}
/**
* Logs the event message
*
* @param EventMessage $message The event message
*
* @return void
*/
public function logEvent(EventMessage $message)
{
$name = $message->payloadType()->toString();
$this->logger->info(sprintf('Event dispatched {%s}', $name), ['message' => $message->toString()]);
}
