/**
* Show user.
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return \Psr\Http\Message\MessageInterface
*/
public function user(ServerRequestInterface $request, ResponseInterface $response)
{
$response->write($this->json->render($this->user->toArray()));
return $this->json->response($response);
}
/**
* Ping action.
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return string
*/
public function ping(ServerRequestInterface $request, ResponseInterface $response)
{
$data = ['ack' => time(), 'target' => __METHOD__];
$response->write($this->json->render($data));
return $this->json->response($response);
}