class API::ExportsController < API::ApiController before_action :authenticate_user! before_action :set_export, only: [:download] def download authorize @export send_file File.join(Rails.root, @export.file), :type => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', :disposition => 'attachment' end def status authorize Export export = Export.where({category: params[:category], export_type: params[:type], query: params[:query], key: params[:key]}) if params[:category] === 'users' case params[:type] when 'subscriptions' export = export.where('created_at > ?', Subscription.maximum('updated_at')) when 'reservations' export = export.where('created_at > ?', Reservation.maximum('updated_at')) when 'members' export = export.where('created_at > ?', User.with_role(:member).maximum('updated_at')) else raise ArgumentError, "Unknown type #{params[:type]}" end end export = export.last if export.nil? || !FileTest.exist?(export.file) render json: {exists: false, id: nil}, status: :ok else render json: {exists: true, id: export.id}, status: :ok end end private def set_export @export = Export.find(params[:id]) end end