/**
* Adds many_many relationships based off relationship_name and related_class_name, and many_many_extraFields such as 'Sort'.
*
* @param null $class
* @param null $extension
* @return array
*/
public function extraStatics($class = null, $extension = null)
{
$extra = [];
if (static::sortable()) {
$extra = ['many_many_extraFields' => [static::relationship_name() => [static::SortFieldName => 'Int']]];
}
return array_merge_recursive(parent::extraStatics($class, $extension), $extra, ['many_many' => [static::relationship_name() => static::related_class_name()]]);
}
public function extraStatics($class = null, $extension = null)
{
return array_merge_recursive(parent::extraStatics($class, $extension) ?: [], ['has_many' => [static::RelationshipName => static::RelatedClassName]]);
}