Debugger::emulateExternalEventAction

public function emulateExternalEventAction(string $workflowId, string $eventId): ?bool
{
	$session = $this->getSession();

	if (!$session)
	{
		return null;
	}

	if (!$session->hasWorkflow($workflowId) || !WorkflowInstanceTable::exists($workflowId))
	{
		$this->addError(new Error(Loc::getMessage('BIZPROC_CONTROLLER_DEBUGGER_NO_WORKFLOW')));

		return null;
	}

	$runtime = CBPRuntime::GetRuntime(true);
	$workflow = $runtime->getWorkflow($workflowId);

	if (!($workflow instanceof DebugWorkflow))
	{
		$this->addError(new Error(Loc::getMessage('BIZPROC_CONTROLLER_DEBUGGER_NO_WORKFLOW')));

		return null;
	}

	$workflow->sendDebugEvent($eventId);

	return true;
}