module ProgrammableScaffoldRails::Scaffold::Update

Public Instance Methods

update() click to toggle source
# File lib/programmable_scaffold_rails/scaffold/update.rb, line 9
def update
  scaffold_helper = self.programmable_scaffold_controller_helpers
  self.instance_variable_set(scaffold_helper.single_instance,
                             scaffold_helper.find_by_id_or_friendly_id(params))
  instance = self.instance_variable_get(scaffold_helper.single_instance)
  authorize!(:update, instance) if scaffold_helper.cancan
  
  respond_to do |format|
    if instance.update(scaffold_helper.call_strong_params)
      scaffold_helper.formats.each do |used_format|
        case used_format
        when :html
          format.html { redirect_to scaffold_helper.after_update_url(instance),
                                    notice: I18n.t('programmable_scaffold_rails.after_update_notice',
                                                   model_class: instance.class.model_name.human) }
        when :json
          format.json { head :no_content }
        end
      end
    else
      scaffold_helper.formats.each do |used_format|
        case used_format
        when :html
          format.html do
            flash.alert = I18n.t('programmable_scaffold_rails.after_update_alert',
                                 model_class: instance.class.model_name.human)
            render action: 'edit'
          end
        when :json
          format.json { render json: instance.errors, status: :unprocessable_entity }
        end
      end
    end
  end
end