Mapping paginated models

[booni3]

I have a situation where I need to run through and map a collection of paginated models to add in or remove attributes that need to be displayed in my table. I don't believe you can just map a paginated collection as a normal collection and keep the pagination.

I have come up with this, but wonder if there is a better way?

public function mapPaginatedModels($paginatedModels, callable $callback): LengthAwarePaginator
{
    $mappedModel = function(LengthAwarePaginator $paginator) use($callback){
        return $paginator->getCollection()
            ->map(function ($item) use($callback) {
                call_user_func($callback, $item);

                return $item;
            });
    };

    return new LengthAwarePaginator(
        call_user_func($mappedModel, $paginatedModels),
        $paginatedModels->total(),
        $paginatedModels->perPage(),
        $paginatedModels->currentPage(), [
            'path' => \Request::url(),
            'query' => [
                'page' => $paginatedModels->currentPage(),
            ],
        ]
    );
}

It is then called like this, with a similar syntax to normal collection mapping.

public function clickable($paginatedModels): LengthAwarePaginator
{
    return $this->mapPaginatedModels($paginatedModels, function(Model $model){
        $model->clickable = route('order.show', $model->id, false);

        return $model;
    });
}