Esempio n. 1
0
 public IHdfcEnrollmentResponse HdfcEnrollmentVerification(IHdfcCharge hdfcCharge)
 {
     try
     {
         IHdfcEnrolledCharge hdfcEnrolledCharge = new HdfcEnrolledCharge();
         string response    = HdfcChargerHelper.HttpWebRequestHandler(_settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.EnrollmentVerificationUrl), HdfcChargerHelper.GetHdfcChargeRequest(hdfcCharge, _settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.TranportalId), _settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.TranportalPassword)));
         string result      = HdfcChargerHelper.GetResultField(response, "result");
         string error       = HdfcChargerHelper.GetResultField(response, "error_text");
         bool   errorStatus = string.IsNullOrWhiteSpace(error) ? true : false;
         if (errorStatus)
         {
             if (result.ToUpper().Equals("ENROLLED"))
             {
                 hdfcEnrolledCharge.AcsUrl = HdfcChargerHelper.GetResultField(response, "url");
                 hdfcEnrolledCharge.PaymentAuthenticationRequest = HdfcChargerHelper.GetResultField(response, "PAReq");
                 hdfcEnrolledCharge.PaymentId = HdfcChargerHelper.GetResultField(response, "paymentid");
             }
             hdfcEnrolledCharge.Result        = HdfcChargerHelper.GetResultField(response, "result");
             hdfcEnrolledCharge.Error         = HdfcChargerHelper.GetResultField(response, "error_text");
             hdfcEnrolledCharge.Eci           = !string.IsNullOrWhiteSpace(HdfcChargerHelper.GetResultField(response, "eci")) ? HdfcChargerHelper.GetResultField(response, "eci") : "7";
             hdfcEnrolledCharge.TransactionId = hdfcCharge.TransactionId;
             hdfcEnrolledCharge.Amount        = hdfcCharge.Amount;
             _transactionPaymentDetailRepository.Save(new TransactionPaymentDetail
             {
                 TransactionId    = Convert.ToInt64(hdfcCharge.TransactionId),
                 PaymentOptionId  = PaymentOptions.CreditCard,
                 PaymentGatewayId = PaymentGateway.HDFC,
                 UserCardDetailId = hdfcCharge.UserCardDetailId,
                 RequestType      = "Charge Resolver",
                 Amount           = hdfcCharge.Amount.ToString(),
                 PayConfNumber    = "",
                 PaymentDetail    = "{\"Response\":" + Newtonsoft.Json.JsonConvert.SerializeObject(hdfcEnrolledCharge) + "}",
             });
         }
         return(GetHdfcEnrollmentResponse(errorStatus ? hdfcEnrolledCharge : null, errorStatus ? PaymentGatewayError.None : HdfcChargerHelper.GetPaymentGatewayErrorCode(string.IsNullOrWhiteSpace(error) ? "Transaction declined" : error)));
     }
     catch (Exception ex)
     {
         _logger.Log(LogCategory.Error, new Exception("Failed to verify enrollment", ex));
         return(GetHdfcEnrollmentResponse(null, HdfcChargerHelper.GetPaymentGatewayErrorCode(ex.Message)));
     }
 }
Esempio n. 2
0
        public IPaymentResponse HdfcResponseHandler(IGatewayCharge gatewayResponse)
        {
            NameValueCollection nvcResponseQueryString = HttpUtility.ParseQueryString(gatewayResponse.QueryString);
            var paymentId = nvcResponseQueryString["MD"];
            var paymentAuthenticationResponse = nvcResponseQueryString["PaRes"];

            try
            {
                string response = gatewayResponse.Response;//HdfcChargerHelper.HttpWebRequestHandler(_settings.GetConfigSetting<string>(SettingKeys.PaymentGateway.Hdfc.PayerAuthenticationUrl), GetHdfcEnrolledRequest(paymentId, paymentAuthenticationResponse));
                string result   = HdfcChargerHelper.GetResultField(response, "result");
                string error    = HdfcChargerHelper.GetResultField(response, "error_text");
                var    amount   = HdfcChargerHelper.GetResultField(response, "amt");
                paymentId = HdfcChargerHelper.GetResultField(response, "paymentid");
                string paymentConfirmationNumber = HdfcChargerHelper.GetResultField(response, "tranid");
                var    transactionId             = HdfcChargerHelper.GetResultField(response, "trackid");
                bool   payStatus = result.ToUpper().Equals("CAPTURED") ? true : false;
                if (payStatus)
                {
                    if (transactionId != null)
                    {
                        _transactionStatusUpdater.UpdateTranscationStatus(Convert.ToInt64(transactionId));
                        _transactionPaymentDetailRepository.Save(new TransactionPaymentDetail
                        {
                            TransactionId    = Convert.ToInt64(transactionId),
                            PaymentOptionId  = PaymentOptions.CreditCard,
                            PaymentGatewayId = PaymentGateway.HDFC,
                            RequestType      = "Enrolled Recieved",
                            Amount           = amount.ToString(),
                            PayConfNumber    = paymentConfirmationNumber,
                            PaymentDetail    = "{\"QueryString\":" + JsonConvert.SerializeObject(nvcResponseQueryString.AllKeys.ToDictionary(k => k, k => nvcResponseQueryString[k])) + ",\"Response\":{\"Result\":\"" + result + "\",\"Error\":\"" + error + "\",\"Amount\":\"" + amount + "\",\"PaymentConfirmationNumber\":\"" + paymentConfirmationNumber + "\",\"PaymentId\":\"" + paymentId + "\",\"TrackId\":\"" + transactionId + "\"}}"
                        });
                    }
                }
                return(GetPaymentResponse(payStatus ? true : false, payStatus ? PaymentGatewayError.None : HdfcChargerHelper.GetPaymentGatewayErrorCode(string.IsNullOrWhiteSpace(error) ? "Transaction declined" : error)));
            }
            catch (Exception ex)
            {
                _logger.Log(LogCategory.Error, new Exception("Failed to process transaction", ex));
                return(GetPaymentResponse(false, HdfcChargerHelper.GetPaymentGatewayErrorCode(ex.Message)));
            }
        }
Esempio n. 3
0
 protected override async Task <IPaymentResponse> CreateCharge(IHdfcCharge hdfcCharge)
 {
     try
     {
         string response                  = HdfcChargerHelper.HttpWebRequestHandler(_settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.TransactionPortalUrl), HdfcChargerHelper.GetHdfcChargeRequest(hdfcCharge, _settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.TranportalId), _settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.TranportalPassword)));
         string result                    = HdfcChargerHelper.GetResultField(response, "result");
         string error                     = HdfcChargerHelper.GetResultField(response, "error_text");
         string amount                    = HdfcChargerHelper.GetResultField(response, "amt");
         string paymentId                 = HdfcChargerHelper.GetResultField(response, "payid");
         string transactionId             = HdfcChargerHelper.GetResultField(response, "trackid");
         string paymentConfirmationNumber = HdfcChargerHelper.GetResultField(response, "tranid");
         bool   payStatus                 = result.ToUpper().Equals("CAPTURED") ? true : false;
         if (payStatus)
         {
             if (transactionId != null)
             {
                 _transactionStatusUpdater.UpdateTranscationStatus(Convert.ToInt64(transactionId));
             }
         }
         _transactionPaymentDetailRepository.Save(new TransactionPaymentDetail
         {
             TransactionId    = Convert.ToInt64(hdfcCharge.TransactionId),
             PaymentOptionId  = PaymentOptions.CreditCard,
             PaymentGatewayId = PaymentGateway.HDFC,
             RequestType      = "Not Enrolled Recieved",
             Amount           = hdfcCharge.Amount.ToString(),
             PayConfNumber    = paymentConfirmationNumber,
             PaymentDetail    = "{\"Response\":{\"Result\":\"" + result + "\",\"Error\":\"" + error + "\",\"Amount\":\"" + amount + "\",\"PaymentConfirmationNumber\":\"" + paymentConfirmationNumber + "\",\"PaymentId\":\"" + paymentId + "\",\"TrackId\":\"" + transactionId + "\"}",
         });
         return(GetPaymentResponse(payStatus ? true : false, payStatus ? PaymentGatewayError.None : HdfcChargerHelper.GetPaymentGatewayErrorCode(string.IsNullOrWhiteSpace(error) ? "Transaction declined" : error)));
     }
     catch (Exception ex)
     {
         _logger.Log(LogCategory.Error, new Exception("Failed to create charge", ex));
         return(GetPaymentResponse(false, HdfcChargerHelper.GetPaymentGatewayErrorCode(ex.Message)));
     }
 }
Esempio n. 4
0
        public TransactionProvider Get(string queryString)
        {
            TransactionProvider transactionProvider = new TransactionProvider();

            try
            {
                var nvcResponseQueryString = HttpUtility.ParseQueryString(queryString);
                // Custom redirects
                if (nvcResponseQueryString.AllKeys.Contains("gateway"))
                {
                    var isValid =
                        Enum.TryParse <PaymentGateway>(nvcResponseQueryString["gateway"], out PaymentGateway gateway);
                    if (isValid)
                    {
                        if (gateway == PaymentGateway.Stripe)
                        {
                            var orderId = nvcResponseQueryString["orderId"];
                            transactionProvider.TransactionId =
                                !string.IsNullOrWhiteSpace(orderId) ? Convert.ToInt64(orderId) : 0;
                            transactionProvider.PaymentGateway = PaymentGateway.Stripe;
                            transactionProvider.Token          = nvcResponseQueryString["source"];
                            return(transactionProvider);
                        }
                    }
                }

                // NAB Transact
                if (nvcResponseQueryString.AllKeys.Contains("refid"))
                {
                    string orderId = nvcResponseQueryString["refid"];
                    transactionProvider.TransactionId  = !string.IsNullOrWhiteSpace(orderId) ? Convert.ToInt64(orderId) : 0;
                    transactionProvider.PaymentGateway = PaymentGateway.NabTransact;
                    return(transactionProvider);
                }

                // CCAvenue
                if (nvcResponseQueryString.AllKeys.Contains("encResp"))
                {
                    CCACrypto ccaCrypto        = new CCACrypto();
                    var       encResponseValue = nvcResponseQueryString["encResp"];
                    string    encResponse      = ccaCrypto.Decrypt(encResponseValue, _settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Ccavenue.WorkingKey));

                    NameValueCollection nvcQueryString = new NameValueCollection();
                    string[]            segments       = encResponse.Split('&');
                    foreach (string seg in segments)
                    {
                        string[] parts = seg.Split('=');
                        if (parts.Length > 0)
                        {
                            string Key   = parts[0].Trim();
                            string Value = parts[1].Trim();
                            nvcQueryString.Add(Key, Value);
                        }
                    }
                    string orderId = nvcQueryString["order_id"];
                    transactionProvider.TransactionId  = !string.IsNullOrWhiteSpace(orderId) ? Convert.ToInt64(orderId) : 0;
                    transactionProvider.PaymentGateway = PaymentGateway.CCAvenue;
                    return(transactionProvider);
                }

                // HDFC
                if (nvcResponseQueryString.AllKeys.Contains("PaRes"))
                {
                    var paymentId = nvcResponseQueryString["MD"];
                    var paymentAuthenticationResponse = nvcResponseQueryString["PaRes"];
                    var response = HdfcChargerHelper.HttpWebRequestHandler(_settings.GetConfigSetting <string>(SettingKeys.PaymentGateway.Hdfc.PayerAuthenticationUrl), GetHdfcEnrolledRequest(paymentId, paymentAuthenticationResponse));
                    var orderId  = HdfcChargerHelper.GetResultField(response, "trackid");
                    return(new TransactionProvider
                    {
                        TransactionId = !string.IsNullOrWhiteSpace(orderId) ? Convert.ToInt64(orderId) : 0,
                        Response = response,
                        PaymentGateway = PaymentGateway.HDFC
                    });
                }

                if (transactionProvider.TransactionId == 0)
                {
                    _logger.Log(Logging.Enums.LogCategory.Warn, "Payment method not found.", new Dictionary <string, object>
                    {
                        ["QueryString"] = queryString
                    });
                }
            }
            catch (Exception ex)
            {
                _logger.Log(Logging.Enums.LogCategory.Error, ex);
            }

            return(new TransactionProvider());
        }