public ActionResult DangNhap(LoginCus login) { if (ModelState.IsValid) { var acc = new AccountDao(); var kq = acc.Login(login.Username, login.Password); if (kq == 1) { var user = acc.GetCus(login.Username); var accSession = new AccLogin(); accSession.UserName = user.Username; accSession.AccID = user.ID; Session.Add(CommonConstants.Account_Session, accSession); return(Redirect("/Khachhang/Khachhang")); } else if (kq == 2) { var user = acc.Getnv(login.Username); var accSession = new AccLogin(); accSession.UserName = user.Username; accSession.AccID = user.MaNV; Session.Add(CommonConstants.Account_Session, accSession); return(Redirect("/NhanVien/NhanVien")); } else { ModelState.AddModelError("", "Sai tài khoản hoặc mật khẩu"); } } return(View("DangNhap")); }