Module: Undercarriage::Controllers::Restful::Actions::UpdateConcern

Extended by:
ActiveSupport::Concern
Defined in:
lib/undercarriage/controllers/restful/actions/update_concern.rb

Overview

Update restful action

Examples:

Controller

class ExamplesController < ApplicationController
  include Undercarriage::Controllers::Restful::Actions::UpdateConcern
end

Instance Method Summary collapse

Instance Method Details

#update ⇒ Object

Update action

Examples:

Controller

class ExamplesController < ApplicationController
  include Undercarriage::Controllers::RestfulConcern

  ##
  # This method is only needed if you want to override the action entirely. Otherwise, it is not needed.
  # Database resources can be accessed as `@update_resource` or `@example`
  #
  # def update
  #   ...
  # end
end


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# File 'lib/undercarriage/controllers/restful/actions/update_concern.rb', line 41

def update
  nested_resource_pre_build

  respond_to do |format|
    if @update_resource.update(update_resource_params)
      after_update_action

      format.html do
        flash[flash_status_type] = flash_updated_message

        redirect_to location_after_update
      end
      format.json { render :show, status: :ok, location: location_after_update }
    else
      nested_resource_build

      format.html { render :edit, status: unprocessable_status }
      format.json { render json: @update_resource.errors, status: unprocessable_status }
    end
  end
end