C# Payments.RefundPaymentRequest类代码示例

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            string transactionId = refundPaymentRequest.Order.CaptureTransactionId;

            var req = new RefundTransactionReq();
            req.RefundTransactionRequest = new RefundTransactionRequestType();
            //NOTE: Specify amount in partial refund
            req.RefundTransactionRequest.RefundType = RefundType.Full;
            req.RefundTransactionRequest.RefundTypeSpecified = true;
            req.RefundTransactionRequest.Version = GetApiVersion();
            req.RefundTransactionRequest.TransactionID = transactionId;

            using (var service1 = new PayPalAPISoapBinding())
            {
                if (!_paypalDirectPaymentSettings.UseSandbox)
                    service1.Url = "https://api-3t.paypal.com/2.0/";
                else
                    service1.Url = "https://api-3t.sandbox.paypal.com/2.0/";

                service1.RequesterCredentials = new CustomSecurityHeaderType();
                service1.RequesterCredentials.Credentials = new UserIdPasswordType();
                service1.RequesterCredentials.Credentials.Username = _paypalDirectPaymentSettings.ApiAccountName;
                service1.RequesterCredentials.Credentials.Password = _paypalDirectPaymentSettings.ApiAccountPassword;
                service1.RequesterCredentials.Credentials.Signature = _paypalDirectPaymentSettings.Signature;
                service1.RequesterCredentials.Credentials.Subject = "";

                RefundTransactionResponseType response = service1.RefundTransaction(req);

                string error = string.Empty;
                bool Success = PaypalHelper.CheckSuccess(response, out error);
                if (Success)
                {
                    result.NewPaymentStatus = PaymentStatus.Refunded;
                    //cancelPaymentResult.RefundTransactionID = response.RefundTransactionID;
                }
                else
                {
                    result.AddError(error);
                }
            }

            return result;
        }

 /// <summary>
 /// Refunds a payment
 /// </summary>
 /// <param name="refundPaymentRequest">Request</param>
 /// <returns>Result</returns>
 public virtual RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
 {
     var paymentMethod = LoadPaymentMethodBySystemName(refundPaymentRequest.Order.PaymentMethodSystemName);
     if (paymentMethod == null)
         throw new NopException("Payment method couldn't be loaded");
     return paymentMethod.Refund(refundPaymentRequest);
 }

        /// <summary>
        /// Partially refunds an order (from admin panel)
        /// </summary>
        /// <param name="order">Order</param>
        /// <param name="amountToRefund">Amount to refund</param>
        /// <returns>A list of errors; empty list if no errors</returns>
        public virtual IList<string> PartiallyRefund(Order order, decimal amountToRefund)
        {
            if (order == null)
                throw new ArgumentNullException("order");

            if (!CanPartiallyRefund(order, amountToRefund))
                throw new NopException("Cannot do partial refund for order.");

            var request = new RefundPaymentRequest();
            RefundPaymentResult result = null;
            try
            {
                request.Order = order;
                request.AmountToRefund = amountToRefund;
                request.IsPartialRefund = true;

                result = _paymentService.Refund(request);

                if (result.Success)
                {
                    //total amount refunded
                    decimal totalAmountRefunded = order.RefundedAmount + amountToRefund;

                    //update order info
                    order.RefundedAmount = totalAmountRefunded;
                    order.PaymentStatus = result.NewPaymentStatus;
                    _orderService.UpdateOrder(order);

                    //add a note
                    order.OrderNotes.Add(new OrderNote
                    {
                        Note = string.Format("Order has been partially refunded. Amount = {0}", _priceFormatter.FormatPrice(amountToRefund, true, false)),
                        DisplayToCustomer = false,
                        CreatedOnUtc = DateTime.UtcNow
                    });
                    _orderService.UpdateOrder(order);

                    //check order status
                    CheckOrderStatus(order);

                    //raise event
                    _eventPublisher.Publish(new OrderRefundedEvent(order, amountToRefund));
                }
            }
            catch (Exception exc)
            {
                if (result == null)
                    result = new RefundPaymentResult();
                result.AddError(string.Format("Error: {0}. Full exception: {1}", exc.Message, exc.ToString()));
            }

            //process errors
            string error = "";
            for (int i = 0; i < result.Errors.Count; i++)
            {
                error += string.Format("Error {0}: {1}", i, result.Errors[i]);
                if (i != result.Errors.Count - 1)
                    error += ". ";
            }
            if (!String.IsNullOrEmpty(error))
            {
                //add a note
                order.OrderNotes.Add(new OrderNote
                {
                    Note = string.Format("Unable to partially refund order. {0}", error),
                    DisplayToCustomer = false,
                    CreatedOnUtc = DateTime.UtcNow
                });
                _orderService.UpdateOrder(order);

                //log it
                string logError = string.Format("Error refunding order #{0}. Error: {1}", order.Id, error);
                _logger.InsertLog(LogLevel.Error, logError, logError);
            }
            return result.Errors;
        }

        /// <summary>
        /// Refunds an order (from admin panel)
        /// </summary>
        /// <param name="order">Order</param>
        /// <returns>A list of errors; empty list if no errors</returns>
        public virtual IList<string> Refund(Order order)
        {
            if (order == null)
                throw new ArgumentNullException("order");

            if (!CanRefund(order))
                throw new NopException("Cannot do refund for order.");

            var request = new RefundPaymentRequest();
            RefundPaymentResult result = null;
            try
            {
                request.Order = order;
                request.AmountToRefund = order.OrderTotal;
                request.IsPartialRefund = false;
                result = _paymentService.Refund(request);
                if (result.Success)
                {
                    //total amount refunded
                    decimal totalAmountRefunded = order.RefundedAmount + request.AmountToRefund;

                    //update order info
                    order.RefundedAmount = totalAmountRefunded;
                    order.PaymentStatus = result.NewPaymentStatus;
                    _orderService.UpdateOrder(order);

                    //add a note
                    order.OrderNotes.Add(new OrderNote
                    {
                        Note = string.Format("Order has been refunded. Amount = {0}", request.AmountToRefund),
                        DisplayToCustomer = false,
                        CreatedOnUtc = DateTime.UtcNow
                    });
                    _orderService.UpdateOrder(order);

                    //check order status
                    CheckOrderStatus(order);

                    //notifications
                    var orderRefundedCustomerNotificationQueuedEmailId = _workflowMessageService.SendOrderRefundedCustomerNotification(order, request.AmountToRefund, order.CustomerLanguageId);
                    if (orderRefundedCustomerNotificationQueuedEmailId > 0)
                    {
                        order.OrderNotes.Add(new OrderNote
                        {
                            Note = string.Format("\"Order refunded\" email (to customer) has been queued. Queued email identifier: {0}.", orderRefundedCustomerNotificationQueuedEmailId),
                            DisplayToCustomer = false,
                            CreatedOnUtc = DateTime.UtcNow
                        });
                        _orderService.UpdateOrder(order);
                    }

                    //raise event
                    _eventPublisher.Publish(new OrderRefundedEvent(order, request.AmountToRefund));
                }

            }
            catch (Exception exc)
            {
                if (result == null)
                    result = new RefundPaymentResult();
                result.AddError(string.Format("Error: {0}. Full exception: {1}", exc.Message, exc.ToString()));
            }

            //process errors
            string error = "";
            for (int i = 0; i < result.Errors.Count; i++)
            {
                error += string.Format("Error {0}: {1}", i, result.Errors[i]);
                if (i != result.Errors.Count - 1)
                    error += ". ";
            }
            if (!String.IsNullOrEmpty(error))
            {
                //add a note
                order.OrderNotes.Add(new OrderNote
                {
                    Note = string.Format("Unable to refund order. {0}", error),
                    DisplayToCustomer = false,
                    CreatedOnUtc = DateTime.UtcNow
                });
                _orderService.UpdateOrder(order);

                //log it
                string logError = string.Format("Error refunding order #{0}. Error: {1}", order.Id, error);
                _logger.InsertLog(LogLevel.Error, logError, logError);
            }
            return result.Errors;
        }

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            var webClient = new WebClient();
            var form = new NameValueCollection();
            form.Add("x_login", _authorizeNetPaymentSettings.LoginId);
            form.Add("x_tran_key", _authorizeNetPaymentSettings.TransactionKey);

            form.Add("x_delim_data", "TRUE");
            form.Add("x_delim_char", "|");
            form.Add("x_encap_char", "");
            form.Add("x_version", GetApiVersion());
            form.Add("x_relay_response", "FALSE");

            form.Add("x_method", "CC");
            form.Add("x_currency_code", _currencyService.GetCurrencyById(_currencySettings.PrimaryStoreCurrencyId).CurrencyCode);

            string[] codes = refundPaymentRequest.Order.CaptureTransactionId == null ?
                refundPaymentRequest.Order.AuthorizationTransactionCode.Split(',') : refundPaymentRequest.Order.CaptureTransactionId.Split(',');
            //x_trans_id. When x_test_request (sandbox) is set to a positive response,
            //or when Test mode is enabled on the payment gateway, this value will be "0".
            form.Add("x_trans_id", codes[0]);

            string maskedCreditCardNumberDecrypted = _encryptionService.DecryptText(refundPaymentRequest.Order.MaskedCreditCardNumber);
            if (String.IsNullOrEmpty(maskedCreditCardNumberDecrypted) || maskedCreditCardNumberDecrypted.Length < 4)
            {
                result.AddError("Last four digits of Credit Card Not Available");
                return result;
            }
            var lastFourDigitsCardNumber = maskedCreditCardNumberDecrypted.Substring(maskedCreditCardNumberDecrypted.Length - 4);
            form.Add("x_card_num", lastFourDigitsCardNumber); // only last four digits are required for doing a credit
            form.Add("x_amount", refundPaymentRequest.AmountToRefund.ToString("0.00", CultureInfo.InvariantCulture));
            //x_invoice_num is 20 chars maximum. hece we also pass x_description
            form.Add("x_invoice_num", refundPaymentRequest.Order.OrderGuid.ToString().Substring(0, 20));
            form.Add("x_description", string.Format("Full order #{0}", refundPaymentRequest.Order.OrderGuid));
            form.Add("x_type", "CREDIT");

            // Send Request to Authorize and Get Response
            var responseData = webClient.UploadValues(GetAuthorizeNetUrl(), form);
            var reply = Encoding.ASCII.GetString(responseData);

            if (!String.IsNullOrEmpty(reply))
            {
                string[] responseFields = reply.Split('|');
                switch (responseFields[0])
                {
                    case "1":
                        var isOrderFullyRefunded = (refundPaymentRequest.AmountToRefund + refundPaymentRequest.Order.RefundedAmount == refundPaymentRequest.Order.OrderTotal);
                        result.NewPaymentStatus = isOrderFullyRefunded ? PaymentStatus.Refunded : PaymentStatus.PartiallyRefunded;
                        break;
                    case "2":
                        result.AddError(string.Format("Declined ({0}: {1})", responseFields[2], responseFields[3]));
                        break;
                    case "3":
                        result.AddError(string.Format("Error: {0}", reply));
                        break;
                }
            }
            else
            {
                result.AddError("Authorize.NET unknown error");
            }
            return result;
        }

        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            if (refundPaymentRequest.IsPartialRefund)
            {
                result.AddError("Partial refund is not supported.");
                return result;
            }

            var order = refundPaymentRequest.Order;

            if (string.IsNullOrWhiteSpace(order.CaptureTransactionId))
            {
                result.AddError("Cannot refund. CaptureTransactionId is missing from the order. Has the order been shipped?");
                return result;
            }

            try
            {
                _klarnaCheckoutPaymentService.FullRefund(refundPaymentRequest.Order);
                result.NewPaymentStatus = PaymentStatus.Refunded;
            }
            catch (KlarnaCheckoutException kce)
            {
                _logger.Error(string.Format(CultureInfo.CurrentCulture, "KlarnaCheckout: Error refunding klarna order. Reservation Number: {0}; Invoice Number: {1}",
                    order.AuthorizationTransactionId, order.CaptureTransactionId),
                    exception: kce,
                    customer: order.Customer);
                result.AddError("An error occurred while refundinging the order. See the error log for more information.");
            }

            return result;
        }

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            string transactionId = refundPaymentRequest.Order.CaptureTransactionId;

            var req = new RefundTransactionReq();
            req.RefundTransactionRequest = new RefundTransactionRequestType
            {
                Version = GetApiVersion(),
                TransactionID = transactionId
            };

            if (refundPaymentRequest.IsPartialRefund)
            {
                req.RefundTransactionRequest.RefundType = RefundType.PARTIAL;
                req.RefundTransactionRequest.Amount = new BasicAmountType
                {
                    currencyID = PaypalHelper.GetPaypalCurrency(_currencyService.GetCurrencyById(_currencySettings.PrimaryStoreCurrencyId)),
                    value = refundPaymentRequest.AmountToRefund.ToString()
                };
            }
            else
                req.RefundTransactionRequest.RefundType = RefundType.FULL;

            var service = GetService();
            RefundTransactionResponseType response = service.RefundTransaction(req);

            string error;
            bool success = PaypalHelper.CheckSuccess(response, out error);
            if (success)
            {
                result.NewPaymentStatus = (refundPaymentRequest.IsPartialRefund &&
                    refundPaymentRequest.Order.RefundedAmount + refundPaymentRequest.AmountToRefund < refundPaymentRequest.Order.OrderTotal) ?
                    PaymentStatus.PartiallyRefunded : PaymentStatus.Refunded;

                //set refund transaction id for preventing refund twice
                _genericAttributeService.SaveAttribute(refundPaymentRequest.Order, "RefundTransactionId", response.RefundTransactionID);
            }
            else
                result.AddError(error);

            return result;
        }

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();
            
            // Check license
            bool isLicensed = this._licenseService.IsLicensed(HttpContext.Current.Request.Url.Host);
            if (!isLicensed && refundPaymentRequest.Order.OrderTotal > 5.00M)
            {
                result.AddError("The trial license can be used to submit order of $5.00 or less. Please purchase a full license at our website.");
                return result;
            }

            string transactionId = refundPaymentRequest.Order.CaptureTransactionId;

            // Create the Payflow Data Objects.
            // Create the User data object with the required user details.
            UserInfo payflowUser = _payPalHelper.GetUserInfo();

            // Create the Payflow Connection data object with the required connection details.                        
            PayflowConnectionData payflowConn = new PayflowConnectionData(_payPalHelper.GetPayflowProHost());

            // Create a new Invoice data object with the Amount, Billing Address etc. details.
            Invoice invoice = new Invoice();

            // Set Amount.
            PayPal.Payments.DataObjects.Currency refundAmount = new PayPal.Payments.DataObjects.Currency(refundPaymentRequest.AmountToRefund);
            invoice.Amt = refundAmount;
            invoice.PoNum = refundPaymentRequest.Order.Id.ToString();
            invoice.InvNum = refundPaymentRequest.Order.Id.ToString();

            CreditTransaction trans = new CreditTransaction(transactionId, payflowUser, payflowConn, invoice, PayflowUtility.RequestId);
            Response resp = trans.SubmitTransaction();
                                                
            // Process the Payflow response.
            if (resp != null)
            {
                // Get the Transaction Response parameters.
                TransactionResponse trxResp = resp.TransactionResponse;
                if (trxResp != null)
                {
                    if (trxResp.Result == 0)
                    {
                        if (refundPaymentRequest.IsPartialRefund)
                            result.NewPaymentStatus = PaymentStatus.PartiallyRefunded;
                        else
                            result.NewPaymentStatus = PaymentStatus.Refunded;
                    }
                    else
                    {
                        result.AddError(string.Format("Refund RESULT: {0}-{1}", trxResp.Result, trxResp.RespMsg));
                    }
                }
            }

            return result;
        }

 public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
 {
     throw new NotImplementedException();
 }

 public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest) { return new RefundPaymentResult(); }

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();
            PayfirmaTransaction payfirma = new PayfirmaTransaction();
            PayfirmaTransactionResponse payfirmaResponse =
                payfirma.ProcessRefund(this.PopulateMerchantCredentials(), refundPaymentRequest.Order.AuthorizationTransactionId,
                Convert.ToDouble(refundPaymentRequest.AmountToRefund), _payfirmaPaymentSettings.IsTest);

            if (!String.IsNullOrEmpty(payfirmaResponse.Error))
            {
                result.AddError(payfirmaResponse.Error);
            }
            else if (!payfirmaResponse.Result)
            {
                result.AddError(payfirmaResponse.ResultMessage);
            }
            else
            {
                var isOrderFullyRefunded = (refundPaymentRequest.AmountToRefund + refundPaymentRequest.Order.RefundedAmount == refundPaymentRequest.Order.OrderTotal);
                result.NewPaymentStatus = isOrderFullyRefunded ? PaymentStatus.Refunded : PaymentStatus.PartiallyRefunded;
            }

            return result;
        }

 public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
 {
     var result = new RefundPaymentResult();
     result.AddError("Возврат денег не поддерживается.");
     return result;
 }

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            var refundResult = _sagePayServerWorkflowService.RefundTransaction(refundPaymentRequest.Order.OrderGuid.ToString(), refundPaymentRequest.Order.OrderTotal, refundPaymentRequest.Order.CustomerCurrencyCode);

            if (!refundResult.Success)
            {
                result.AddError(refundResult.Message);
            }
            else
            {
                result.NewPaymentStatus = PaymentStatus.Refunded;
            }

            return result;
        }

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            var orderGuid = refundPaymentRequest.Order.OrderGuid;

            if (orderGuid == Guid.NewGuid())
            {
                result.AddError("Order Unique identifier code does not exist!");
                return result;
            }

            var transx = _sagePayServerTransactionService.GetSagePayServerTransactionByVendorTxCode(orderGuid.ToString());

            if (transx == null)
            {
                result.AddError(String.Format("SagePay Server vendor transaction code {0} does not exist.", orderGuid.ToString()));
                return result;
            }

            var webClient = new WebClient();

            var data = new NVPCodec();

            data.Add("VPSProtocol", SagePayHelper.GetProtocol());
            data.Add("TxType", "REFUND");
            data.Add("Vendor", _sagePayServerPaymentSettings.VendorName);

            var returnGuid = Guid.NewGuid();
            data.Add("VendorTxCode", returnGuid.ToString());

            data.Add("VPSTxId", transx.VPSTxId);
            data.Add("SecurityKey", transx.SecurityKey);
            data.Add("TxAuthNo", transx.TxAuthNo);

            data.Add("Amount", refundPaymentRequest.AmountToRefund.ToString("F2", CultureInfo.InvariantCulture));

            data.Add("Currency", refundPaymentRequest.Order.CustomerCurrencyCode);

            data.Add("Description", "---");

            data.Add("RelatedVPSTxId", transx.VPSTxId);
            data.Add("RelatedVendorTxCode", orderGuid.ToString());
            data.Add("RelatedSecurityKey", transx.SecurityKey);
            data.Add("RelatedTxAuthNo", transx.TxAuthNo);

            var postURL = SagePayHelper.GetSageSystemUrl(_sagePayServerPaymentSettings.ConnectTo, "refund");

            string strResponse = string.Empty;

            try
            {

                Byte[] responseData = webClient.UploadValues(postURL, data);

                strResponse = Encoding.ASCII.GetString(responseData);


            }
            catch (WebException ex)
            {

                result.AddError(String.Format(
                    @"Your server was unable to release this transaction with Sage Pay.
                    Check that you do not have a firewall restricting the POST and 
                    that your server can correctly resolve the address {0}. <br/>
                    The Status Number is: {1}<br/>
                    The Description given is: {2}", postURL, ex.Status, ex.Message));
                return result;
            }

            if (string.IsNullOrWhiteSpace(strResponse))
            {
                result.AddError(String.Format(
                    @"Your server was unable to register this transaction with Sage Pay.
                    Check that you do not have a firewall restricting the POST and 
                    that your server can correctly resolve the address {0}.", postURL));
                return result;
            }
            var strStatus = SagePayHelper.FindField("Status", strResponse);
            var strStatusDetail = SagePayHelper.FindField("StatusDetail", strResponse);

            switch (strStatus)
            {
                case "OK":

                    result.NewPaymentStatus = PaymentStatus.Refunded;

                    break;

                case "MALFORMED":
                    result.AddError(string.Format("Error ({0}: {1}) <br/> {2}", strStatus, strStatusDetail, data.Encode()));
                    return result;

                case "INVALID":
//.........这里部分代码省略.........

        /// <summary>
        /// Refunds a payment
        /// </summary>
        /// <param name="refundPaymentRequest">Request</param>
        /// <returns>Result</returns>
        public RefundPaymentResult Refund(RefundPaymentRequest refundPaymentRequest)
        {
            var result = new RefundPaymentResult();

            string transactionId = refundPaymentRequest.Order.CaptureTransactionId;

            var req = new RefundTransactionReq();
            req.RefundTransactionRequest = new RefundTransactionRequestType();
            //NOTE: Specify amount in partial refund
            req.RefundTransactionRequest.RefundType = RefundType.FULL;
            req.RefundTransactionRequest.Version = GetApiVersion();
            req.RefundTransactionRequest.TransactionID = transactionId;

            var service = GetService();
            RefundTransactionResponseType response = service.RefundTransaction(req);

            string error;
            bool success = PaypalHelper.CheckSuccess(response, out error);
            if (success)
            {
                result.NewPaymentStatus = PaymentStatus.Refunded;
                //cancelPaymentResult.RefundTransactionID = response.RefundTransactionID;
            }
            else
            {
                result.AddError(error);
            }

            return result;
        }