Ouzo\Db\RelationFactory::belongsTo PHP Метод

    public static function belongsTo($name, $params)
    {
        self::validateParams($params);
        $class = $params['class'];
        $localKey = $params['foreignKey'];
        $foreignKey = Arrays::getValue($params, 'referencedColumn') ?: MetaModelCache::getMetaInstance(AutoloadNamespaces::getModelNamespace() . $class)->getIdName();
        return self::newRelation($name, $localKey, $foreignKey, false, $params);
    }