public ActionResult Login(LoginModel model)
        {
            int responseCode = 0;

            var hashPassword = Helper.Commons.MD5Hash(model.Password);
            var result       = dataAccess.LoginHome(model.UserName, hashPassword);

            if (result == 1) // dang nhap thanh cong
            {
                var userInfo    = dataAccess.GetUserInfoLogging(model.UserName);
                var userSession = new UserLoginModel();
                userSession.Username      = userInfo.Username;
                userSession.UserID        = userInfo.User_ID;
                userSession.Email         = userInfo.Email;
                userSession.Department    = userInfo.DEPARTMENT.Dep_Name;
                userSession.Role          = userInfo.ROLE.Role_Name;
                userSession.RoleID        = userInfo.ROLE.Role_ID;
                userSession.Department_ID = userInfo.DEPARTMENT.Dep_ID;
                Session.Add(Helper.Commons.USER_SEESION, userSession);
                //return RedirectToAction("Index", "Home");
                responseCode = 1;
            }
            else if (result == -1)
            {
                //ModelState.AddModelError("", "Username / Password is not correct");
                responseCode = -1;
            }
            else if (result == -3)
            {
                //ModelState.AddModelError("", "Account dose not access to page. Not permission.");
                responseCode = -3;
            }
            else if (result == 0)
            {
                //ModelState.AddModelError("", "Account not exists!");
                responseCode = 0;
            }
            else
            {
                //ModelState.AddModelError("", "Loggin not success! System error.");
                responseCode = -2;
            }
            return(Json(responseCode, JsonRequestBehavior.AllowGet));
        }
        public ActionResult LoginAdmin(LoginModel model)
        {
            int responseCode = 0;

            var hashPassword = Helper.Commons.MD5Hash(model.Password);
            var result       = dataAccess.LoginAdmin(model.UserName, hashPassword);

            if (result == 1) // dang nhap thanh cong
            {
                var userInfo    = dataAccess.GetUserInfoLogging(model.UserName);
                var userSession = new UserLoginModel();
                userSession.Username      = userInfo.Username;
                userSession.UserID        = userInfo.User_ID;
                userSession.Email         = userInfo.Email;
                userSession.Department    = userInfo.DEPARTMENT.Dep_Name;
                userSession.Role          = userInfo.ROLE.Role_Name;
                userSession.Department_ID = userInfo.DEPARTMENT.Dep_ID;
                Session.Add(Helper.Commons.USER_SEESION_ADMIN, userSession);
                responseCode = 1;
            }
            else if (result == -1)
            {
                responseCode = -1;
            }
            else if (result == -3)
            {
                responseCode = -3;
            }
            else if (result == 0)
            {
                responseCode = 0;
            }
            else
            {
                responseCode = -2;
            }
            return(Json(responseCode, JsonRequestBehavior.AllowGet));
        }