scinote-web/app/serializers/lists/project_and_folder_serializer.rb

module Lists
  class ProjectAndFolderSerializer < ActiveModel::Serializer
    include Rails.application.routes.url_helpers

    attributes :name, :code, :created_at, :archived_on, :users, :hidden, :urls, :folder, :folder_info, :default_public_user_role_id

    def folder
      !project?
    end

    def default_public_user_role_id
      object.default_public_user_role_id if project?
    end

    def code
      object.code if project?
    end

    def created_at
      I18n.l(object.created_at, format: :full) if project?
    end

    def archived_on
      I18n.l(object.archived_on, format: :full) if project? && object.archived_on
    end

    def hidden
      object.hidden? if project?
    end

    def users
      if project?
        object.user_assignments.map do |ua|
          {
            avatar: avatar_path(ua.user, :icon_small),
            full_name: ua.user_name_with_role
          }
        end
      end
    end

    def urls
      urls_list = {
        show: project? ? project_path(object) : project_folder_path(object),
        actions: actions_toolbar_projects_path(items: [{ id: object.id,
                                                         type: project? ? 'projects' : 'project_folders' }].to_json)
      }

      if project?
        urls_list[:update] = project_path(object)
      else
        urls_list[:update] = project_folder_path(object)
      end


      urls_list
    end

    def folder_info
      if folder
        I18n.t('projects.index.folder.description', projects_count: object.projects_count, folders_count: object.folders_count)
      end
    end

    private

    def project?
      object.instance_of?(Project)
    end
  end
end