public int InsertUser(JObject user)
 {
     try
     {
         User data = new User();
         data.HoTen      = user["name"].ToString();
         data.Username   = user["username"].ToString();
         data.Password   = TienIchController.Base64Encode(user["password"].ToString());
         data.DiaChi     = user["address"].ToString();
         data.Dienthoai  = user["phone"].ToString();
         data.Email      = user["email"].ToString();
         data.NgayDangKy = DateTime.ParseExact(DateTime.Now.ToShortDateString(), "yyyy-MM-dd", CultureInfo.InvariantCulture);
         data.NgaySinh   = DateTime.ParseExact(user["birthday"].ToString(), "yyyy-MM-dd", CultureInfo.InvariantCulture);
         data.idGroup    = (int)user["group"];
         data.GioiTinh   = (byte)user["sex"];
         data.Active     = (int)user["active"];
         db.Users.Add(data);
         db.SaveChanges();
         return(1);
     }
     catch (Exception)
     {
         return(0);
     }
 }
        public IHttpActionResult Login(JObject objects)
        {
            string username = objects["username"].ToString();
            string password = objects["password"].ToString();
            var    user     = db.Users.Where(x => x.Username == username && x.Password == TienIchController.Base64Encode(password)).SingleOrDefault();

            if (user != null)
            {
                UserLogin data = new UserLogin(user.Username, user.idUser, 1, user.idGroup);
                return(Ok(data));
            }
            return(NotFound());
        }