after_action :create_notifier, only: %I[create]
  after_action :destroy_notifier, only: %I[destroy]

  def destroy
    # authorize Spaceship
    @spaceship.destroy
    respond_to do |format|
      format.html do
        if @spaceship.destroyed?
          flash[:notice] = 'Удалено'
        else
          flash[:alert] = 'Ошибка удаления'
        end
      end
      format.js
    end
    redirect_to spaceships_path
  end

  private

  def create_notifier
    ActionCable.server.broadcast SpaceshipsChannel::TITLE,
                                 partial: render_to_string(
                                     partial: "spaceships/spaceship", object: @spaceship
                                 )
  end

  def destroy_notifier
    ActionCable.server.broadcast SpaceshipsChannel::TITLE,
                                 partial: render_to_string(
                                     partial: "spaceships/spaceship", object: @spaceship
                                 ),
                                 action: destroy.to_s,
                                 id: @expedition.id
  end