app/controllers/cm_admin/application_controller.rb



module CmAdmin
  class ApplicationController < ::ActionController::Base
    # before_action :check_cm_admin
    layout 'cm_admin'
    helper CmAdmin::ViewHelpers

    def check_cm_admin
      redirect_to CmAdmin::Engine.mount_path + '/access-denied' unless defined?(::Current) && ::Current.cm_admin_user
    end
  end
end