/**
* Queries for has one relation fields with a link model to self
* @param ModelQuery $query Query for the has many data
* @param string $fieldName Name of the field which will contain the has many data
* @param array $foreignKeys Array with ModelField objects
* @param integer $id Primary key of the data which will contain the has many data
* @return array Model query result for the has many field
*/
private function queryHasManyWithLinkModelToSelf(ModelQuery $query, ModelMeta $meta, $fieldName, array $foreignKeys, $id)
{
$order = $meta->getRelationOrder($fieldName);
if ($order != null) {
$query->addOrder($order);
}
$result = array();
$queryResult = $query->query();
foreach ($queryResult as $data) {
foreach ($foreignKeys as $foreignKey) {
$foreignKey = $foreignKey->getName();
if ($data->{$foreignKey}->id != $id) {
break;
}
}
$result[$data->{$foreignKey}->id] = $data->{$key};
}
return $result;
}
