/**
* Processes an incoming Request object, routes it to the adapter, and returns a response.
*
* @todo The adapter needs to validate that the core Request object is valid. Ensure JSON, etc.
* @param Request $request
* @return Response $response
*/
public function handle(Request $request)
{
try {
$restRequest = new RestRequest($this->config, $request->getMethod(), $request->getUri(), $request->getContent());
$restResponse = $this->adapter->processRequest($restRequest);
} catch (\Exception $e) {
$restResponse = $this->adapter->handleException($e);
}
return new Response($restResponse->getContent(), $restResponse->getStatus(), $restResponse->getHeaders());
}
/**
* Serializes the "interior" of a model.
* This is the serialization that takes place outside of a "data" container.
* Can be used for root model and relationship model serialization.
*
* @param Model $model
* @param AdapterInterface $adapter
* @return array
*/
protected function serializeModel(Model $model, AdapterInterface $adapter)
{
$metadata = $model->getMetadata();
$serialized = ['type' => $model->getType(), 'id' => $model->getId()];
if ($this->depth > 0) {
// $this->includeResource($resource);
return $serialized;
}
foreach ($metadata->getAttributes() as $key => $attrMeta) {
$value = $model->get($key);
$serialized['attributes'][$key] = $this->serializeAttribute($value, $attrMeta);
}
$serialized['links'] = ['self' => $adapter->buildUrl($metadata, $model->getId())];
$model->enableCollectionAutoInit(false);
$this->increaseDepth();
foreach ($metadata->getRelationships() as $key => $relMeta) {
$relationship = $model->get($key);
$serialized['relationships'][$key] = $this->serializeRelationship($model, $relationship, $relMeta, $adapter);
}
$this->decreaseDepth();
$model->enableCollectionAutoInit(true);
return $serialized;
}
/**
* Extracts the EntityMetadata from the raw array payload.
*
* @param array $rawPayload
* @param AdapterInterface $adapter
* @return EntityMetadata
*/
protected function extractMetadata(array $rawPayload, AdapterInterface $adapter)
{
return $adapter->getEntityMetadata($this->extractType($rawPayload));
}
