/**
* Publish the given Message by serializing it and handing it over to a RabbitMQ producer
*
* @{inheritdoc}
*/
public function publish($message)
{
$serializedMessage = $this->serializer->wrapAndSerialize($message);
$routingKey = $this->routingKeyResolver->resolveRoutingKeyFor($message);
$additionalProperties = $this->additionalPropertiesResolver->resolveAdditionalPropertiesFor($message);
$this->producer->publish($serializedMessage, $routingKey, $additionalProperties);
}
/**
* Serialize a Message by wrapping it in an Envelope and serializing the envelope. This decoration will
* take the SimpleBus envelope and add it in a json message.
*
* {@inheritdoc}
*/
public function wrapAndSerialize($originalMessage)
{
$serializedMessage = $this->serializer->wrapAndSerialize($originalMessage);
$message = [];
foreach ($this->headers as $name => $value) {
if (empty($value)) {
continue;
}
$message['headers'][] = ['key' => $name, 'value' => $value];
}
$message['body'] = $serializedMessage;
// Add a hash where the secret key is baked in.
$message['headers'][] = ['key' => 'hash', 'value' => sha1($this->secretKey . $serializedMessage)];
$event = new PrePublishMessage($message, is_object($originalMessage) ? get_class($originalMessage) : gettype($originalMessage));
$this->eventDispatcher->dispatch(PrePublishMessage::NAME, $event);
return json_encode($event->getMessage());
}
