update user.last_login_on before every requests

app/controllers/application_controller.rb

@@ -26,7 +26,9 @@ class ApplicationController < ActionController::Base
     if request.subdomain === 'testforgeplus' || request.subdomain === "profiler"
       Rack::MiniProfiler.authorize_request
     end
-  end
+	end
+
+	before_action :update_last_login_on
 
 	DCODES = %W(2 3 4 5 6 7 8 9 a b c f e f g h i j k l m n o p q r s t u v w x y z)
 	OPENKEY = "79e33abd4b6588941ab7622aed1e67e8"