/**
* @return Message
*/
public function startMessage()
{
if (is_null($this->startMessage)) {
$processingType = $this->payload['start_message']['processing_type'];
$this->startMessage = Message::emulateProcessingWorkflowMessage(MessageType::fromString($this->payload['start_message']['message_type']), $processingType::prototype(), ProcessingMetadata::fromArray($this->payload['start_message']['metadata']));
}
return $this->startMessage;
}
/**
* @return Message
*/
public function startMessage()
{
$startMessage = $this->payload['start_message'];
if (isset($startMessage['metadata'])) {
$metadata = ProcessingMetadata::fromArray($startMessage['metadata']);
} else {
$metadata = ProcessingMetadata::noData();
}
$processingType = $startMessage['processing_type'];
return Message::emulateProcessingWorkflowMessage(MessageType::fromString($startMessage['message_type']), $processingType::prototype(), $metadata);
}
/**
* @return Message
* @throws \RuntimeException
*/
public function emulateWorkflowMessage()
{
if ($this->type()->isCollectData()) {
$messageType = MessageType::collectData();
} elseif ($this->type()->isProcessData()) {
$messageType = MessageType::processData();
} else {
throw new \RuntimeException(sprintf("Can't create a message type for task type %s", $this->type()->toString()));
}
return Message::emulateProcessingWorkflowMessage($messageType, $this->processingType(), $this->metadata());
}
/**
* Creates a new task for given message handler and workflow message
*
* @param MessageHandler $messageHandler
* @param ProcessingMetadata $taskMetadata
* @param Workflow\Message $workflowMessage
* @return \Prooph\Link\ProcessManager\Model\Task
* @throws \RuntimeException
*/
private function scheduleTaskFor(MessageHandler $messageHandler, ProcessingMetadata $taskMetadata, Message $workflowMessage)
{
if ($workflowMessage->messageType()->isCollectDataMessage()) {
$taskType = TaskType::collectData();
} elseif ($workflowMessage->messageType()->isDataCollectedMessage() || $workflowMessage->messageType()->isDataProcessedMessage()) {
$taskType = TaskType::processData();
} else {
throw new \RuntimeException(sprintf("Failed to determine a task type which can handle a %s message", $workflowMessage->messageType()->toString()));
}
if (!empty($messageHandler->processingMetadata()->toArray())) {
$taskMetadata = $taskMetadata->merge($messageHandler->processingMetadata());
}
return Task::setUp($messageHandler, $taskType, $workflowMessage->processingType(), $taskMetadata);
}
function provideStartScenarios()
{
return [[Workflow\Message::emulateProcessingWorkflowMessage(Workflow\MessageType::collectData(), ArticleCollection::prototype(), ProcessingMetadata::noData()), $this->getArticleExporterMessageHandler(), ProcessingMetadata::noData(), Task\TaskType::TYPE_COLLECT_DATA, Workflow\ProcessType::TYPE_LINEAR_MESSAGING], [Workflow\Message::emulateProcessingWorkflowMessage(Workflow\MessageType::dataProcessed(), ArticleCollection::prototype(), ProcessingMetadata::noData()), $this->getArticleImporterMessageHandler(), ProcessingMetadata::noData(), Task\TaskType::TYPE_PROCESS_DATA, Workflow\ProcessType::TYPE_LINEAR_MESSAGING], [Workflow\Message::emulateProcessingWorkflowMessage(Workflow\MessageType::collectData(), ArticleCollection::prototype(), ProcessingMetadata::noData()), $this->getArticleExporterMessageHandler(true), ProcessingMetadata::noData(), Task\TaskType::TYPE_COLLECT_DATA, Workflow\ProcessType::TYPE_PARALLEL_FOREACH], [Workflow\Message::emulateProcessingWorkflowMessage(Workflow\MessageType::dataProcessed(), ArticleCollection::prototype(), ProcessingMetadata::noData()), $this->getArticleImporterMessageHandler(true), ProcessingMetadata::noData(), Task\TaskType::TYPE_PROCESS_DATA, Workflow\ProcessType::TYPE_PARALLEL_FOREACH], [Workflow\Message::emulateProcessingWorkflowMessage(Workflow\MessageType::collectData(), ArticleCollection::prototype(), ProcessingMetadata::fromArray([MessageMetadata::LIMIT => 100])), $this->getArticleExporterMessageHandler(), ProcessingMetadata::noData(), Task\TaskType::TYPE_COLLECT_DATA, Workflow\ProcessType::TYPE_PARALLEL_CHUNK], [Workflow\Message::emulateProcessingWorkflowMessage(Workflow\MessageType::dataCollected(), ArticleCollection::prototype(), ProcessingMetadata::fromArray([MessageMetadata::LIMIT => 100])), $this->getArticleImporterMessageHandler(), ProcessingMetadata::noData(), Task\TaskType::TYPE_PROCESS_DATA, Workflow\ProcessType::TYPE_PARALLEL_CHUNK]];
}
/**
* @param Message $other
* @return bool
*/
public function equals(Message $other)
{
return $this->messageType()->equals($other->messageType()) && $this->processingType()->of() === $other->processingType()->of() && $this->processingMetadata()->toArray() === $other->processingMetadata()->toArray();
}
/**
* @param Task $connectedTask
* @return Message
* @throws Workflow\Exception\MessageIsNotManageable
*/
public function emulateAnswerMessage(Task $connectedTask)
{
if (!$this->canHandleMessage($connectedTask->emulateWorkflowMessage())) {
throw MessageIsNotManageable::byMessageHandler($this, $connectedTask->emulateWorkflowMessage());
}
if ($connectedTask->type()->isCollectData()) {
$messageType = MessageType::dataCollected();
} else {
$messageType = MessageType::dataProcessed();
}
return Message::emulateProcessingWorkflowMessage($messageType, $connectedTask->processingType(), $connectedTask->metadata());
}
/**
* @test
*/
function it_is_equal_to_a_similar_message()
{
$message1 = Message::emulateProcessingWorkflowMessage(MessageType::collectData(), String::prototype(), ProcessingMetadata::fromArray(['meta' => 'data']));
$message2 = Message::emulateProcessingWorkflowMessage(MessageType::collectData(), String::prototype(), ProcessingMetadata::fromArray(['meta' => 'data']));
$this->assertTrue($message1->equals($message2));
}
function provideMessages()
{
return [[Message::emulateProcessingWorkflowMessage(MessageType::collectData(), ArticleCollection::prototype(), ProcessingMetadata::noData())], [Message::emulateProcessingWorkflowMessage(MessageType::dataCollected(), ArticleCollection::prototype(), ProcessingMetadata::noData())], [Message::emulateProcessingWorkflowMessage(MessageType::processData(), ArticleCollection::prototype(), ProcessingMetadata::noData())], [Message::emulateProcessingWorkflowMessage(MessageType::dataProcessed(), ArticleCollection::prototype(), ProcessingMetadata::noData())]];
}