/// <summary>
/// Void an order
/// </summary>
/// <param name="orderGuid">Order guid</param>
/// <returns></returns>
public VoidTransactionResult VoidTransaction(String orderGuid)
{
var result = new VoidTransactionResult();
var transx = _sagePayServerTransactionService.GetSagePayServerTransactionByVendorTxCode(orderGuid);
if (transx == null)
{
result.Message = String.Format("SagePay Server vendor transaction code {0} does not exist.", orderGuid);
return result;
}
var webClient = new WebClient();
var voidGuid = Guid.NewGuid();
var data = new QueryStringNameValueCollection
{
{"VPSProtocol", SagePayHelper.GetProtocol()},
{"TxType", "VOID"},
{"Vendor", _sagePayServerPaymentSettings.VendorName},
{"VendorTxCode", voidGuid.ToString()},
{"VPSTxId", transx.VpsTxId},
{"SecurityKey", transx.SecurityKey},
{"TxAuthNo", transx.TxAuthNo},
};
var postUrl = SagePayHelper.GetSageSystemUrl(_sagePayServerPaymentSettings.ConnectTo, "void");
string strResponse;
try
{
var responseData = webClient.UploadValues(postUrl, data);
strResponse = Encoding.ASCII.GetString(responseData);
}
catch (WebException ex)
{
result.Message = (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.Message = (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.Success = true;
break;
case "MALFORMED":
result.Message = (string.Format("Error ({0}: {1}) <br/> {2}", strStatus, strStatusDetail, data.Encode()));
break;
case "INVALID":
result.Message = (string.Format("Error ({0}: {1}) <br/> {2}", strStatus, strStatusDetail, data.Encode()));
break;
default:
result.Message = (string.Format("Error ({0}: {1})", strStatus, strStatusDetail));
break;
}
return result;
}
/// <summary>
/// Register a new transaction with Sagepay before the iframe shows. In fact, this method should give us the URL for the iframe
/// </summary>
/// <returns></returns>
public RegisterTransactionResult RegisterTransaction()
{
var result = new RegisterTransactionResult();
if (_request.IsLocal)
{
result.Message =
"This plugin does not work in local hosts. You need to publish NopCommerce on a publicly accessible internet address.";
return result;
}
var webClient = new WebClient();
var orderGuid = Guid.NewGuid();
var data = new QueryStringNameValueCollection
{
{"VPSProtocol", SagePayHelper.GetProtocol()},
{"TxType", TransactTypeValues.Deferred.ToString()},//we always use Deferred because we only take the payment after user has confirmed
{"Vendor", _sagePayServerPaymentSettings.VendorName.ToLower()},
{"VendorTxCode", orderGuid.ToString()}
};
if (!String.IsNullOrWhiteSpace(_sagePayServerPaymentSettings.PartnerId))
data.Add("ReferrerID", _sagePayServerPaymentSettings.PartnerId);
var cart = _workContext.CurrentCustomer.ShoppingCartItems.ToList();
cart = cart.Where(sci => sci.ShoppingCartType == ShoppingCartType.ShoppingCart).ToList();
var orderTotal = _orderTotalCalculationService.GetShoppingCartTotal(cart).GetValueOrDefault();
data.Add("Amount", orderTotal.ToString("F2", CultureInfo.InvariantCulture));
data.Add("Currency", _workContext.WorkingCurrency != null
? _workContext.WorkingCurrency.CurrencyCode
: _currencyService.GetCurrencyById(_currencySettings.PrimaryStoreCurrencyId).CurrencyCode);
data.Add("Description", "eCommerce Order from " + _sagePayServerPaymentSettings.VendorName);
// The Notification URL is the page to which Server calls back when a transaction completes
data.Add("NotificationURL", _webHelper.GetStoreLocation() + "Plugins/PaymentSagePayServer/NotificationPage");
// Billing Details
data.Add("BillingSurname", _workContext.CurrentCustomer.BillingAddress.LastName);
data.Add("BillingFirstnames", _workContext.CurrentCustomer.BillingAddress.FirstName);
data.Add("BillingAddress1", _workContext.CurrentCustomer.BillingAddress.Address1);
if (!String.IsNullOrWhiteSpace(_workContext.CurrentCustomer.BillingAddress.Address2))
data.Add("BillingAddress2", _workContext.CurrentCustomer.BillingAddress.Address2);
data.Add("BillingCity", _workContext.CurrentCustomer.BillingAddress.City);
data.Add("BillingPostCode", _workContext.CurrentCustomer.BillingAddress.ZipPostalCode);
data.Add("BillingCountry", _workContext.CurrentCustomer.BillingAddress.Country.TwoLetterIsoCode); //TODO: Verify if it is ISO 3166-1 country code
if (_workContext.CurrentCustomer.BillingAddress.StateProvince != null && _workContext.CurrentCustomer.BillingAddress.Country.TwoLetterIsoCode.ToLower() == "us")
{
var state = _workContext.CurrentCustomer.BillingAddress.StateProvince.Abbreviation;
data.Add("BillingState", (state.Length > 2) ? state.Substring(0, 2) : state);
}
if (!String.IsNullOrWhiteSpace(_workContext.CurrentCustomer.BillingAddress.PhoneNumber))
data.Add("BillingPhone", _workContext.CurrentCustomer.BillingAddress.PhoneNumber);
// Delivery Details
if (_workContext.CurrentCustomer.ShippingAddress != null)
{
data.Add("DeliverySurname", _workContext.CurrentCustomer.ShippingAddress.LastName);
data.Add("DeliveryFirstnames", _workContext.CurrentCustomer.ShippingAddress.FirstName);
data.Add("DeliveryAddress1", _workContext.CurrentCustomer.ShippingAddress.Address1);
if (!String.IsNullOrWhiteSpace(_workContext.CurrentCustomer.ShippingAddress.Address2))
data.Add("DeliveryAddress2", _workContext.CurrentCustomer.ShippingAddress.Address2);
data.Add("DeliveryCity", _workContext.CurrentCustomer.ShippingAddress.City);
data.Add("DeliveryPostCode", _workContext.CurrentCustomer.ShippingAddress.ZipPostalCode);
if (_workContext.CurrentCustomer.ShippingAddress.Country != null)
{
data.Add("DeliveryCountry", _workContext.CurrentCustomer.ShippingAddress.Country.TwoLetterIsoCode);
if (_workContext.CurrentCustomer.ShippingAddress.StateProvince != null && _workContext.CurrentCustomer.ShippingAddress.Country.TwoLetterIsoCode.ToLower() == "us")
{
var state = _workContext.CurrentCustomer.ShippingAddress.StateProvince.Abbreviation;
data.Add("DeliveryState", (state.Length > 2) ? state.Substring(0, 2) : state);
}
}
if (!String.IsNullOrWhiteSpace(_workContext.CurrentCustomer.ShippingAddress.PhoneNumber))
data.Add("DeliveryPhone", _workContext.CurrentCustomer.ShippingAddress.PhoneNumber);
}
else
{
data.Add("DeliverySurname", "");
data.Add("DeliveryFirstnames", "");
data.Add("DeliveryAddress1", "");
data.Add("DeliveryAddress2", "");
data.Add("DeliveryCity", "");
data.Add("DeliveryPostCode", "");
data.Add("DeliveryCountry", "");
data.Add("DeliveryState", "");
data.Add("DeliveryPhone", "");
}
data.Add("CustomerEMail", _workContext.CurrentCustomer.Email);
//var strBasket = String.Empty;
//strBasket = cart.Count + ":";
//for (int i = 0; i < cart.Count; i++)
//{
// ShoppingCartItem item = cart[i];
// strBasket += item.ProductVariant.FullProductName) + ":" +
// item.Quantity + ":" + item.ProductVariant.Price + ":" +
// item.ProductVariant.TaxCategoryId;
//};
//data.Add("Basket", strBasket);
data.Add("AllowGiftAid", "0");
// Allow fine control over AVS/CV2 checks and rules by changing this value. 0 is Default
//data.Add("ApplyAVSCV2", "0");
// Allow fine control over 3D-Secure checks and rules by changing this value. 0 is Default
//data.Add("Apply3DSecure", "0");
if (_sagePayServerPaymentSettings.Profile == ProfileValues.Low)
{
data.Add("Profile", "LOW"); //simpler payment page version.
}
var sageSystemUrl = SagePayHelper.GetSageSystemUrl(_sagePayServerPaymentSettings.ConnectTo, "purchase");
string strResponse;
try
{
var responseData = webClient.UploadValues(sageSystemUrl, data);
strResponse = Encoding.ASCII.GetString(responseData);
}
catch (WebException ex)
{
result.Message= 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}. <br/>
The Status Number is: {1}<br/>
The Description given is: {2}", sageSystemUrl, ex.Status, ex.Message);
return result;
}
if (!string.IsNullOrWhiteSpace(strResponse))
{
var strStatus = SagePayHelper.FindField("Status", strResponse);
var strStatusDetail = SagePayHelper.FindField("StatusDetail", strResponse);
switch (strStatus)
{
case "OK":
var strVpsTxId = SagePayHelper.FindField("VPSTxId", strResponse);
var strSecurityKey = SagePayHelper.FindField("SecurityKey", strResponse);
var strNextUrl = SagePayHelper.FindField("NextURL", strResponse);
var transx = new SagePayServerTransaction
{
CreatedOnUtc = DateTime.UtcNow,
VpsTxId = strVpsTxId,
SecurityKey = strSecurityKey,
NotificationResponse = strResponse.Replace(Environment.NewLine, ";"),
VendorTxCode = orderGuid.ToString(),
};
//Store this record in DB
_sagePayServerTransactionService.InsertSagePayServerTransaction(transx);
result.Success = true;
result.PaymentUrl = strNextUrl;
return result;
case "MALFORMED":
result.Message = string.Format("Error {0}, {1} - {2}", strStatus, strStatusDetail, data.Encode());
break;
case "INVALID":
result.Message = string.Format("Error {0}, {1} - {2}", strStatus, strStatusDetail, data.Encode());
break;
default:
result.Message = string.Format("Error {0}, {1}", strStatus, strStatusDetail);
break;
}
}
return result;
}