/**
* @param string $sessionId
* @param string|null $message
* @param Context $context
*
* @return Step Step object
*
* @throws BadResponseException
* @throws ConversationException
*/
private function getNextStep($sessionId, $message, Context $context)
{
$stepData = $this->converseApi->converse($sessionId, $message, $context);
if (null === $stepData) {
$stepData = [];
}
if (isset($stepData['error'])) {
throw new ConversationException($stepData['error'], $sessionId, $context, $stepData);
}
try {
$step = StepFactory::create($stepData);
} catch (InvalidStepException $e) {
throw new ConversationException($e->getMessage(), $sessionId, $context, $e->getStepData());
}
return $step;
}
/**
* @deprecated This method is deprecated as of 0.1 and will be removed in 1.0.
* You should use the ConverseApi::converse() instead
*
* @param string $sessionId
* @param string $text
* @param Context|null $context
*
* @return array|null
*/
public function getConverseNextStep($sessionId, $text, Context $context = null)
{
return $this->converseApi->converse($sessionId, $text, $context);
}
