def update
      if @resource.update(resource_params)
        redirect_to [main_app, @resource], notice: t('.notice', default: update_message)
      else
        render :edit
      end
    end
def update
      if @resource.update(resource_params)
        redirect_to [main_app, @resource], notice: t('.notice', default: update_message)
      else
        render :edit
      end
    end
PUT /voltex/roles/1