You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: member_presenter_factory.rb
    path of file: ./repos/hyrax/app/presenters/hyrax
    
    the code of the file until where you have to start completion: # frozen_string_literal: true
module Hyrax
  # Creates the presenters of the members (member works and fil
    
    def file_set_ids
      @file_set_ids ||= Hyrax::SolrService.query("{!field f=has_model_ssim}FileSet",
                                                   rows: 10_000,
                                                   fl: Hyrax.config.id_field,
                                                   fq: "{!join from=ordered_targets_ssim to=id}id:\"#{id}/list_source\"")
                                          .flat_map { |x| x.fetch(Hyrax.config.id_field, []) }
    end