public function test_constructor_withProperParams_populateBodyAndPropertiesProperly()
{
$contentType = MessageInterface::CONTENT_TYPE_PLAIN_TEXT;
$properties = [MessageInterface::PROPERTY_CONTENT_TYPE => $contentType];
$message = new RpcRequestMessage('', $properties);
// timestamp
$this->assertFalse(empty($message->getTimestamp()), 'Empty timestamp!');
$this->assertTrue(is_int($message->getTimestamp()), 'Timestamp is not int!');
// type
$this->assertFalse(empty($message->getType()), 'Empty type!');
$this->assertEquals(MessageInterface::TYPE_RPC_REQUEST, $message->getType(), sprintf('Type is not "%s"!', MessageInterface::TYPE_RPC_REQUEST));
// correlation id
$this->assertFalse(empty($message->getCorrelationId()), 'Empty correlation id!');
// content type
$this->assertFalse(empty($message->getContentType()), 'Empty content type!');
$this->assertEquals(MessageInterface::CONTENT_TYPE_PLAIN_TEXT, $message->getContentType(), sprintf('Content type is not "%s"', $contentType));
// body
$this->assertTrue(empty($message->getBody()), 'Body is not empty!');
}
/**
* Strategy: preCallback() -> callback() -> postCallback()
*
* @param RpcRequestMessage $request
*/
protected final function onRequest(RpcRequestMessage $request)
{
// Reset possible previous values
$this->currentRequest = null;
try {
$this->logger->notice('Message received!', ['body' => $request->getBody(), 'properties' => $request->getProperties()]);
$this->currentRequest = $request;
// Create an empty response
$this->currentResponse = MessagesBuilder::emptyRpcResponse($this->getSerializer()->getSerializedContentType(), $this->currentRequest->getCorrelationId());
// Execute callback strategy
$this->preCallback();
$this->callback();
$this->postCallback();
// Send response
$this->sendResponse($this->currentResponse);
// Send ACK for request
$this->connector->basicAck($request);
} catch (RemoteProcedureException $e) {
$this->logger->warning($e->getMessage());
$responsePayload = RpcResponsePayload::create()->addError('Bad request! ' . $e->getMessage());
$this->currentResponse->setPayload($responsePayload);
// Send response
$this->sendResponse($this->currentResponse);
// Reject and drop conflictive message
$this->connector->basicReject($request);
} catch (MessageException $e) {
$this->logger->warning($e->getMessage());
$responsePayload = RpcResponsePayload::create()->addError('Bad request! ' . $e->getMessage());
$this->currentResponse->setPayload($responsePayload);
// Send response
$this->sendResponse($this->currentResponse);
// Reject and drop conflictive message
$this->connector->basicReject($request);
} catch (RpcExecutionException $e) {
$this->logger->warning($e->getMessage());
$responsePayload = RpcResponsePayload::create()->addError('Execution error! ' . $e->getMessage());
$this->currentResponse->setPayload($responsePayload);
// Send response
$this->sendResponse($this->currentResponse);
// Reject and drop conflictive message
$this->connector->basicReject($request);
} catch (\Exception $e) {
$this->logger->error(sprintf('Unexpected error! [File: %s, Line: %s]: %s ', $e->getFile(), $e->getLine(), $e->getMessage()));
// Reject and drop conflictive message
$this->connector->basicReject($request);
}
}
