edition_services.rb

Whitehall::Application.config.to_prepare do
  Whitehall.edition_services.tap do |coordinator|
    coordinator.subscribe do |event, edition, _options|
      if %w[publish force_publish].include?(event)
        ServiceListeners::AttachmentAssetPublisher.call(edition)
      elsif event == "delete"
        ServiceListeners::AttachmentAssetDeleter.call(edition)
      else
        ServiceListeners::AttachmentUpdater.call(attachable: edition)
      end
    end

    coordinator.subscribe("unpublish") do |_event, edition, _options|
      # handling edition's dependency on other content
      edition.edition_dependencies.destroy_all

      # search
      ServiceListeners::SearchIndexer
        .new(edition)
        .remove!

      # Update attachment redirect urls
      ServiceListeners::AttachmentRedirectUrlUpdater.call(attachable: edition)
    end

    coordinator.subscribe(/^(force_publish|publish|unwithdraw)$/) do |_event, edition, options|
      ServiceListeners::EditionDependenciesPopulator
        .new(edition)
        .populate!

      ServiceListeners::AttachmentDependencyPopulator
        .new(edition)
        .populate!

      # handling edition's dependency on other content
      edition.republish_dependent_editions

      ServiceListeners::AnnouncementClearer
        .new(edition)
        .clear!

      AuthorNotifierWorker.perform_async(edition.id, *[options[:user]&.id].compact)

      # Update attachment redirect urls
      ServiceListeners::AttachmentRedirectUrlUpdater.call(attachable: edition)
    end

    coordinator.subscribe(/^(force_publish|publish|withdraw|unwithdraw)$/) do |_event, edition, _options|
      ServiceListeners::SearchIndexer
        .new(edition)
        .index!
    end

    coordinator.subscribe(/^(force_publish|publish|unwithdraw|unpublish|withdraw)$/) do |_event, edition, options|
      ServiceListeners::EditorialRemarker
        .new(edition, options[:user], options[:remark])
        .save_remark!

      ServiceListeners::FeaturableOrganisationRepublisher
        .new(edition)
        .call
    end
  end
end