internetee-registry/app/controllers/registrar/base_controller.rb

class Registrar
  class BaseController < ApplicationController
    before_action :authenticate_user!, :check_ip

    include Registrar::ApplicationHelper

    helper_method :depp_controller?

    def depp_controller?
      false
    end

    def check_ip
      return unless current_user
      unless current_user.is_a? ApiUser
        sign_out(current_user)
        return
      end
      return if Rails.env.development?
      registrar_ip_whitelisted = current_user.registrar.registrar_ip_white?(request.ip)

      return if registrar_ip_whitelisted
      flash[:alert] = t('ip_is_not_whitelisted')
      sign_out(current_user)
      redirect_to registrar_login_path and return
    end

    helper_method :head_title_sufix

    def head_title_sufix
      t(:registrar_head_title_sufix)
    end

    protected

    def current_ability
      @current_ability ||= Ability.new(current_user, request.remote_ip)
    end
  end
end