/**
* Return an array of serialized simple relationships.
*
* @return array
*/
public function fetchSimple()
{
$resources = array();
foreach ($this->transformer->getRelationships() as $key => $resource) {
$resources[$key] = $this->serializer->simple($resource, $key);
}
return $resources;
}
/**
* @inheritdoc
*/
public function item(array $data, TransformerAbstract $transformer)
{
$resource = array('id' => $data['id'], 'type' => $transformer->getTypeKey(), 'attributes' => $data);
unset($resource['attributes']['id']);
foreach (array_keys($transformer->getRelationships()) as $relationship) {
unset($resource['attributes'][$relationship]);
}
return $resource;
}
