public function run()
{
try {
$request = $this->requestFactory->createRequest();
$controller = $this->controllerFactory->create($request);
$response = $controller->run($request);
} catch (AuthorizationException $e) {
$response = new Response(['message' => $e->getMessage()], 401);
} catch (ApiException $e) {
$response = new Response(['message' => $e->getMessage()], $e->getCode() ?: 400);
}
http_response_code($response->getCode());
header('Content-Type: application/json');
$body = json_encode($response->getData());
header('X-Api-Signature: ' . hash_hmac('sha256', $body, $this->configuration->getPrivateKey()));
echo $body;
}
