/**
* Returns node definitions
*
* @return array
*/
protected function getNodeDefinitions()
{
if (!self::$nodeDefinition) {
self::$nodeDefinition = Node::nodeDefinitions(function ($id, $context, ResolveInfo $info) {
$userData = $this->getUserData();
if (array_key_exists($id, $userData)) {
return $userData[$id];
} else {
$photoData = $this->getPhotoData();
if (array_key_exists($id, $photoData)) {
return $photoData[$id];
}
}
}, function ($obj) {
if (array_key_exists($obj['id'], $this->getUserData())) {
return self::$userType;
} else {
return self::$photoType;
}
});
self::$userType = new ObjectType(['name' => 'User', 'fields' => ['id' => ['type' => Type::nonNull(Type::id())], 'name' => ['type' => Type::string()]], 'interfaces' => [self::$nodeDefinition['nodeInterface']]]);
self::$photoType = new ObjectType(['name' => 'Photo', 'fields' => ['id' => ['type' => Type::nonNull(Type::id())], 'width' => ['type' => Type::int()]], 'interfaces' => [self::$nodeDefinition['nodeInterface']]]);
}
return self::$nodeDefinition;
}
/**
* Creates the configuration for an id field on a node, using `self::toGlobalId` to
* construct the ID from the provided typename. The type-specific ID is fetched
* by calling idFetcher on the object, or if not provided, by accessing the `id`
* property on the object.
*
* @param string|null $typeName
* @param callable|null $idFetcher
* @return array
*/
public static function globalIdField($typeName = null, callable $idFetcher = null)
{
return Node::globalIdField($typeName, $idFetcher);
}
