/**
* @param Task $previousTask
* @param MessageHandler $previousMessageHandler
* @param MessageHandler $nextMessageHandler
* @throws \RuntimeException
* @internal param \Prooph\Link\ProcessManager\Model\Workflow\Message $lastAnswer
* @return Task[]
*/
public function determineNextTasks(Task $previousTask, MessageHandler $previousMessageHandler, MessageHandler $nextMessageHandler)
{
$tasks = [];
$taskMetadata = ProcessingMetadata::noData();
$lastAnswer = $previousMessageHandler->emulateAnswerMessage($previousTask);
//@TODO: Implement sub process set up
if (!$this->processingNodeName()->equals($nextMessageHandler->processingNodeName())) {
throw new \RuntimeException("Running message handler on different nodes is not supported yet!");
}
$task = $this->scheduleTaskFor($nextMessageHandler, $taskMetadata, $lastAnswer);
$nextMessage = $task->emulateWorkflowMessage();
$processType = $this->determineProcessType($nextMessage, $nextMessageHandler);
$previousTaskProcess = $this->getProcessOfTask($previousTask);
if (is_null($previousTaskProcess)) {
throw TaskProcessNotFound::of($previousTask, $this);
}
if (!$previousTaskProcess->type()->isLinearMessaging() || !$processType->isLinearMessaging()) {
//@TODO: Implement sub process handling
throw new \RuntimeException("Handling follow up tasks with a process type other than linear messaging is not supported yet!");
}
$this->recordThat(TaskWasAddedToProcess::record($this->workflowId(), $previousTaskProcess, $task));
$tasks[] = $task;
return $tasks;
}
/**
* @param MessageHandler $messageHandler
*/
private function syncMessageHandler(MessageHandler $messageHandler)
{
$additionalData = $messageHandler->additionalData();
if ($messageHandler->preferredProcessingType()) {
$additionalData['preferred_type'] = $messageHandler->preferredProcessingType()->of();
}
$additionalData['node_name'] = $messageHandler->processingNodeName()->toString();
$additionalData['icon'] = $messageHandler->icon();
$additionalData['icon_type'] = $messageHandler->iconType();
$additionalData['metadata'] = $messageHandler->processingMetadata()->toArray();
$additionalData['ui_metadata_riot_tag'] = $messageHandler->metadataRiotTag();
$allowedTypes = $messageHandler->supportedProcessingTypes()->areAllTypesSupported() ? MessageHandler\ProcessingTypes::SUPPORT_ALL : $messageHandler->supportedProcessingTypes()->typeList();
if ($messageHandler->isKnownInProcessingSystem()) {
$this->commandBus->dispatch(ChangeConnectorConfig::ofConnector($messageHandler->processingId()->toString(), array_merge(['name' => $messageHandler->name(), 'allowed_messages' => $this->determineAllowedMessages($messageHandler), 'allowed_types' => $allowedTypes], $additionalData), $this->processingConfigLocation));
} else {
$this->commandBus->dispatch(AddConnectorToConfig::fromDefinition($messageHandler->processingId()->toString(), $messageHandler->name(), $this->determineAllowedMessages($messageHandler), $allowedTypes, $this->processingConfigLocation, $additionalData));
}
}
