class ApplicationController < ActionController::Base
  
  protect_from_forgery

  private

  def check_active_list_state
    if session[:active_list_id]
      unless active_list.active?
        session[:active_list_id] = nil
        redirect_to root_path, alert: t('messages.the_list_has_been_closed')
      end
    end

  end

  def active_list
    return nil unless session[:active_list_id]
    @active_list ||= List.find(session[:active_list_id])
  end

  def js_alert(message)
    {ok: false, message: message}.to_json
  end
  def js_notice(message)
    {ok: true, message: message}.to_json
  end


  helper_method :active_list
end