BistroDriveWebApp.Controllers.ProfileController.DeleteReview C# (CSharp) Method

        public ActionResult DeleteReview(int id)
        {
            string user = User.Identity.GetUserId();
            review r = DataManager.User.GetReviewById(id);
            if (r == null)
            {
                return RedirectToAction("index", "profile");
            }
            string userid = r.Id_User;
            string username = r.aspnetuser1.UserName;
            if (user != r.Id_Owner)
            {
                return RedirectToAction("index", "profile");
            }
            DataManager.User.DeleteUserReview(id);
            return RedirectToAction("index", "profile", new { id = username });
        }