worky but duplicated propagate logic

rap.rb

  def self.attach_raps(model_class, ids, rap)
    RAP.filter(:"#{model_class.table_name}_id" => ids).update(RAPs.supported_models.map {|model| [:"#{model.table_name}_id", nil]}.to_h)

    model_class.filter(:id => ids).each do |obj|
      RAP.create_from_json(JSONModel(:rap).from_hash(rap), {:"#{obj.class.table_name}_id" => obj.id})
      obj.mark_as_system_modified

      if obj.is_a?(ArchivalObject)
        Resource.rap_needs_propagate(obj.root_record_id)
      elsif obj.is_a?(Resource)
        Resource.rap_needs_propagate(obj.id)
      else
        # Representations
        ao = ArchivalObject[obj.archival_object_id]
        Resource.rap_needs_propagate(ao.root_record_id, obj.archival_object_id)
      end

      force_unpublish_for_restricted(model_class, obj.id)
    end
  end