class Devise::ApprovalsController < DeviseController

  # GET /resource/confirmation/new
  def new
    self.resource = resource_class.new
  end

  # GET /resource/confirmation?confirmation_token=abcdef
  def show
    self.resource = resource_class.approve_by_token(params[:approval_token])
    yield resource if block_given?

    if resource.errors.empty?
      set_flash_message(:notice, :approved) if is_flashing_format?
      respond_with_navigational(resource){ redirect_to after_approval_path_for(resource_name, resource) }
    else
      respond_with_navigational(resource.errors, status: :unprocessable_entity){ render :new }
    end
  end

  protected

    # The path used after confirmation.
    def after_approval_path_for(resource_name, resource)
      if signed_in?(resource_name)
        signed_in_root_path(resource)
      else
        new_session_path(resource_name)
      end
    end

    def translation_scope
      'devise.approvals'
    end
end