public IHttpActionResult CheckOutServices(int userId)
        {
            var mongoConnection = MongoConnection.Instance;
            var neo             = NeoConnection.Instance;
            int checkId         = (int)db.PR_CreateCheck(userId).FirstOrDefault().Value;

            List <int> cart = Redis.GetCart(userId);

            foreach (int r in cart)
            {
                neo.AddUser(userId);
                neo.AddProduct(r);
                neo.AddPurchase(userId, r);
                ServiciosModel servicio = mongoConnection.getServicio(r);
                db.PR_InsertCheckDetail(checkId, servicio.nombre, servicio.precio, 1);
            }

            Redis.DeleteCart(userId);

            return(Ok(1));
        }