returning specific fields only

[charlie87041]

At some point I used this in restify: restify/users?page[size]=214&fields[users]=name,last_name
The idea is returning only users name and last_name.
But I cant find it anymore, not even in docs.
Any idea ?

[charlie87041]

In the meantime, this seems to work.

UserRepository extends RestifyRepository
{

....

  public function resolveIndexAttributes($request)
    {
        if ($this instanceof Mergeable) {
            // Hidden and authorized index fields
            return $this->modelAttributes($request)
                ->filter(function ($value, $attribute) use ($request) {
                    /** @var Field $field */
                    $field = $this->collectFields($request)->firstWhere('attribute', $attribute);

                    if (is_null($field)) {
                        return true;
                    }

                    if ($field->isHiddenOnIndex($request, $this)) {
                        return false;
                    }

                    if (! $field->authorize($request)) {
                        return false;
                    }

                    return true;
                })->all();
        }
        $this->filterRequestAttributes($request);
       ....
    }


    public function resolveShowAttributes(RestifyRequest $request)
    {
        $this->filterRequestAttributes($request);
      ...
        return $fields;
    }

    protected function filterRequestAttributes(RestifyRequest $request)
    {
        $name = static::$name;
        if ($request->has('fields') && $request->has("fields.$name")){
            $attributes = explode(',', $request->input("fields.$name")) ?? '*';
            $this->columns($attributes);
        }
    }
    
    ....
    
  }

The issue lies in that columns() is never set with the request attributes, so it fetch all of the fields by default