public function postman()
 {
     /** @var \Phalcon\Config $config */
     $config = $this->di->get(Services::CONFIG);
     $postmanCollection = new ApiCollection($config->application->title, $config->hostName);
     $postmanCollection->addManyCollections($this->application->getCollections());
     $postmanCollection->addManyRoutes($this->application->getRouter()->getRoutes());
     return $this->createItemResponse($postmanCollection, new ApiCollectionTransformer());
 }
 public function includeRequests(PostmanCollection $collection)
 {
     return $this->collection($collection->getRequests(), new RequestTransformer());
 }