/**
* Merges the contents of this response with ``$response`` and returns a new
* :php:class:`Response` instance.
*
* @param Response $response
*
* @return Response
*
* @throws IncompatibleResponseException
*/
public function merge(Response $response)
{
$meta = $response->getRaw('meta');
$data = $response->get();
$pagination = $response->hasPages() ? $response->getRaw('pagination') : [];
$old = $this->get();
if ($this->isCollection($old) && $this->isCollection($data)) {
$old = !$old instanceof Collection ?: $old->toArray();
$new = !$data instanceof Collection ?: $data->toArray();
return new Response($meta, array_merge($old, $new), $pagination);
}
if ($this->isRecord($old) && $this->isRecord($data)) {
return new Response($meta, [$old, $data], $pagination);
}
throw new IncompatibleResponseException('The response contents cannot be merged');
}
