| public getFieldSelection ( integer $depth ) : array | ||
| $depth | integer | How many levels to include in output |
| return | array | |
public function getFieldSelection($depth = 0)
{
$fields = [];
/** @var FieldNode $fieldNode */
foreach ($this->fieldNodes as $fieldNode) {
$fields = array_merge_recursive($fields, $this->foldSelectionSet($fieldNode->selectionSet, $depth));
}
return $fields;
} /**
* Select only certain fields on queries instead of all fields.
*
* @param ResolveInfo $info
* @return array
*/
protected function getSelectFields(ResolveInfo $info)
{
$camel = config('relay.camel_case');
$fields = array_get($info->getFieldSelection(2), 'edges.node');
return collect($fields)->reject(function ($value) {
is_array($value);
})->keys()->transform(function ($value) use($camel) {
return $camel ? snake_case($value) : $value;
})->toArray();
}
