/**
* @param string $relationship
* @return \WoohooLabs\Yin\JsonApi\Hydrator\Relationship\ToManyRelationship|null
*/
public function getResourceToManyRelationship($relationship)
{
$data = $this->getResource();
if (isset($data["relationships"][$relationship]) === false) {
return null;
}
$resourceIdentifiers = [];
foreach ($data["relationships"][$relationship] as $item) {
$resourceIdentifiers[] = ResourceIdentifier::fromArray($item);
}
new ToManyRelationship($resourceIdentifiers);
}
/**
* @param array $relationship
* @return \WoohooLabs\Yin\JsonApi\Hydrator\Relationship\ToOneRelationship|
* \WoohooLabs\Yin\JsonApi\Hydrator\Relationship\ToManyRelationship|null
*/
private function createRelationship(array $relationship)
{
if (isset($relationship["data"]) === false) {
return null;
}
if ($this->isAssociativeArray($relationship["data"]) === true) {
$result = new ToOneRelationship(ResourceIdentifier::fromArray($relationship["data"]));
} else {
$result = new ToManyRelationship();
foreach ($relationship["data"] as $relationship) {
$result->addResourceIdentifier(ResourceIdentifier::fromArray($relationship));
}
}
return $result;
}
/**
* @param array|null $relationship
* @param ExceptionFactoryInterface $exceptionFactory
* @return \WoohooLabs\Yin\JsonApi\Hydrator\Relationship\ToOneRelationship|
* \WoohooLabs\Yin\JsonApi\Hydrator\Relationship\ToManyRelationship|null
*/
private function createRelationship($relationship, ExceptionFactoryInterface $exceptionFactory)
{
if (array_key_exists("data", $relationship) === false) {
return null;
}
//If this is a request to clear the relationship, we create an empty relationship
if (is_null($relationship["data"])) {
$result = new ToOneRelationship();
} elseif ($this->isAssociativeArray($relationship["data"]) === true) {
$result = new ToOneRelationship(ResourceIdentifier::fromArray($relationship["data"], $exceptionFactory));
} else {
$result = new ToManyRelationship();
foreach ($relationship["data"] as $relationship) {
$result->addResourceIdentifier(ResourceIdentifier::fromArray($relationship, $exceptionFactory));
}
}
return $result;
}