public ActionResult Payment(PaymentParam model)
        {
            try
            {
                HttpCookie          reqCookies = Request.Cookies["MemberLoginCookie"];
                ResponseMemberLogin login      = JsonConvert.DeserializeObject <ResponseMemberLogin>(reqCookies.Value.ToString().UrlDecode());
                if (login == null || login.ID == 0)
                {
                    return(Json(new PaymentResult {
                        Status = -1, Uri = ""
                    }));
                }

                double reduce = 0;

                var tour = _tourBusiness.GetDetail(model.TourID);
                if (tour != null && tour.ID != 0)
                {
                    var steps = _stepBusiness.GetAll(tour.ID);

                    if (model.PCode != "")
                    {
                        var promotion = _promotionBusiness.ApplyPromotion(model.PCode);
                        if (promotion != null && promotion.ID != 0)
                        {
                            if (promotion.TourApply == "" || promotion.TourApply == null)
                            {
                                if (promotion.Type == 1)
                                {
                                    reduce = promotion.AmountReduced;
                                }
                                else
                                {
                                    reduce = (tour.Price * promotion.PercentReduced) / 100;
                                }
                            }
                            else
                            {
                                if (promotion.TourApply.Contains(tour.ID.ToString()))
                                {
                                    if (promotion.Type == 1)
                                    {
                                        reduce = promotion.AmountReduced;
                                    }
                                    else
                                    {
                                        reduce = (tour.Price * promotion.PercentReduced) / 100;
                                    }
                                }
                            }
                        }
                    }

                    OrderView order = new OrderView();
                    order.Amount     = tour.Price - reduce;
                    order.Code       = $"{DateTime.Now.ToString("ddMMyy")}{RandomUtils.RandomString(6, 8, true, true, false)}";
                    order.Date       = DateTime.Now;
                    order.IsPayment  = false;
                    order.Member     = login.ID;
                    order.MemberName = login.Name;
                    order.Price      = tour.Price;
                    order.Reduce     = reduce;
                    order.Status     = 0;
                    order.Step       = 0;
                    order.Tour       = tour.ID;
                    if (_orderBusiness.Add(order))
                    {
                        _orderBusiness.Save();

                        long oID = _orderBusiness.GetID(order.Code);

                        if (steps != null && steps.Count() > 0 && oID != 0)
                        {
                            int max   = steps.Count();
                            int count = 1;
                            foreach (var item in steps)
                            {
                                OrderDetailView detail = new OrderDetailView();
                                detail.IsAccomplish = false;
                                if (count == max)
                                {
                                    detail.IsLastStep = true;
                                }
                                else
                                {
                                    detail.IsLastStep = false;
                                }
                                detail.OrderID  = oID;
                                detail.Rank     = count;
                                detail.StepID   = item.ID;
                                detail.StepName = item.Name;
                                if (_orderDetailBusiness.Add(detail))
                                {
                                    _orderDetailBusiness.Save();
                                }

                                count++;
                            }
                        }

                        if (model.TypePay == 0)
                        {
                            string uri = CreateRequestPaymentPort(order.Amount.ToString(), order.Code, login.ID.ToString());
                            return(Json(new PaymentResult {
                                Status = 1, Uri = uri
                            }));
                        }
                        if (model.TypePay == 1)
                        {
                            string uri = CreateRequestPaymentPortGlobal(order.Amount.ToString(), order.Code, login.ID.ToString());
                            return(Json(new PaymentResult {
                                Status = 1, Uri = uri
                            }));
                        }
                    }
                }
                return(Json(new PaymentResult {
                    Status = -1, Uri = ""
                }));
            }
            catch (Exception)
            {
                return(Json(new PaymentResult {
                    Status = -1, Uri = ""
                }));
            }
        }