ChestClient.Controllers.PlayController.PlayRequest C# (CSharp) Method

        public ActionResult PlayRequest()
        {
            var request = new PlayRequest
            {
                UserName = User.Identity.Name,
            };
            var response = ServerProvider.MakeRequest<PlayResponse>(request);
            string ret;
            switch (response.Status)
            {
                case Statuses.Ok:
                    ret = "";
                    break;
                case Statuses.NoUser:
                    ret = "User no found.";
                    break;
                case Statuses.DuplicateUser:
                    ret = "You allready in que";
                    break;
                default:
                    ret = "Wrong status.";
                    break;
            }
            return Json(ret, JsonRequestBehavior.AllowGet);
        }