public override IElectronicPayment ProcessHttpResponse(System.Web.HttpRequest postBackData, PaymentRequestTypes paymentType) {
IElectronicPayment payment = new ElectronicPayment();
try {
if (postBackData["RESULT"] == CC_TRANSACTION_APPROVED
&& postBackData["USER10"].ToUpper() != "UPDATE_DATEBASE_DELAYED_CAPTURE") {
payment.TransactionStatus = PaymentStatus.Approved;
} else {
payment.TransactionStatus = PaymentStatus.Declined;
}
payment.TransactionReference = postBackData["PNREF"];
payment.UserInfo = new Cuyahoga.Modules.ECommerce.Util.WebStoreUser();
string[] name = postBackData["Name"].Split(" ".ToCharArray());
payment.UserInfo.UserDetails.FirstName = name[0];
payment.UserInfo.UserDetails.LastName = name[1];
payment.UserInfo.UserDetails.EmailAddress = postBackData["Email"];
payment.UserInfo.UserAddress.Postcode = postBackData["Zip"];
payment.UserInfo.UserAddress.AddressLine1 = postBackData["Address"];
payment.UserInfo.UserAddress.AddressLine2 = postBackData["USER4"];
payment.UserInfo.UserAddress.City = postBackData["USER5"];
payment.UserInfo.UserAddress.Region = postBackData["USER6"];
payment.UserInfo.UserDetails.TelephoneNumber = postBackData["USER7"];
payment.UserInfo.UserDetails.FaxNumber = postBackData["USER8"];
} catch (Exception e) {
LogManager.GetLogger(GetType()).Error(e);
}
return null;
}
protected override string RenderFormHiddenValues(IElectronicPayment payment, PaymentRequestTypes paymentType) {
FuturePayElectronicPayment fPayment = payment as FuturePayElectronicPayment;
StringBuilder html = new StringBuilder();
html.Append(base.RenderFormHiddenValues(payment, paymentType));
switch (paymentType) {
case PaymentRequestTypes.ImmediatePayment:
case PaymentRequestTypes.ReservePayment:
html.Append("<!-- Start FuturePay Fields -->\r\n");
html.Append("<input type=\"hidden\" name=\"futurePayType\" value=\"regular\">\r\n");
if (fPayment.StartDate > DateTime.Now) {
html.Append("<input type=\"hidden\" name=\"startDate\" value=\"" + fPayment.StartDate.ToString("yyyy-MM-dd") + "\">\r\n");
} else {
html.Append("<input type=\"hidden\" name=\"startDelayUnit\" value=\"" + fPayment.StartDelayUnit + "\">\r\n");
html.Append("<input type=\"hidden\" name=\"startDelayMult\" value=\"" + fPayment.StartDelayMult + "\">\r\n");
}
html.Append("<input type=\"hidden\" name=\"noOfPayments\" value=\"" + fPayment.NumberOfPayments + "\">\r\n");
if (fPayment.NumberOfPayments != 1) {
html.Append("<input type=\"hidden\" name=\"intervalUnit\" value=\"" + fPayment.IntervalUnit + "\">\r\n");
html.Append("<input type=\"hidden\" name=\"intervalMult\" value=\"" + fPayment.IntervalMult + "\">\r\n");
}
if (fPayment.InitialAmount != null && fPayment.InitialAmount.Amount > 0) {
html.Append("<input type=\"hidden\" name=\"initialAmount\" value=\"" + fPayment.InitialAmount.Amount + "\">\r\n");
}
if (fPayment.NormalAmount != null && fPayment.NormalAmount.Amount > 0) {
html.Append("<input type=\"hidden\" name=\"normalAmount\" value=\"" + fPayment.NormalAmount.Amount + "\">\r\n");
}
html.Append("<input type=\"hidden\" name=\"option\" value=\"" + fPayment.AgreementOption + "\">\r\n");
html.Append("<!-- End FuturePay Fields -->\r\n");
break;
default:
throw new InvalidOperationException("Payment request type not supported [" + paymentType + "]");
}
return html.ToString();
}
protected override string RenderFormHiddenValues(IElectronicPayment payment, PaymentRequestTypes paymentType) {
StringBuilder html = new StringBuilder();
html.Append("<input type=\"hidden\" name=\"MFCIsapiCommand\" value=\"Orders\">");
html.Append("<input type=\"hidden\" name=\"LOGIN\" value=\"" + MerchantID + "\">");
html.Append("<input type=\"hidden\" name=\"PARTNER\" value=\"" + "wfb\">");
html.Append("<input type=\"hidden\" name=\"AMOUNT\" value=\"" + payment.PaymentAmount.Amount + "\">");
html.Append("<input type=\"hidden\" name=\"TYPE\" value=\"A\">");
html.Append("<input type=\"hidden\" name=\"ECHODATA\" value=\"True\">");
string strCustIDConcat;
string strSep = "|";
strCustIDConcat = payment.UserInfo.AccountID + strSep
+ payment.UserInfo.UserDetails.FirstName + " " + payment.UserInfo.UserDetails.LastName + strSep
+ payment.LocalRequestReference + strSep
+ payment.CustomValues["strSalesOrderNumber"];
html.Append("<input type=\"hidden\" name=\"CUSTID\" value=\"" + strCustIDConcat + "\">");
html.Append("<input type=\"hidden\" name=\"METHOD\" value=\"CC\">");
html.Append("<input type=\"hidden\" name=\"EMAIL\" value=\"" + payment.UserInfo.UserDetails.EmailAddress + "\">");
html.Append("<input type=\"hidden\" name=\"NAME\" value=\"" + payment.UserInfo.UserDetails.FirstName + " " + payment.UserInfo.UserDetails.LastName + "\">");
html.Append("<input type=\"hidden\" name=\"ADDRESS\" value=\"" + payment.UserInfo.UserAddress.AddressLine1 + "\">");
html.Append("<input type=\"hidden\" name=\"CITY\" value=\"" + payment.UserInfo.UserAddress.City + "\">");
html.Append("<input type=\"hidden\" name=\"ZIP\" value=\"" + payment.UserInfo.UserAddress.Postcode + "\">");
html.Append("<input type=\"hidden\" name=\"COUNTRY\" value=\"" + payment.UserInfo.UserAddress.CountryCode + "\">");
html.Append("<input type=\"hidden\" name=\"M_paymentType\" value=\"" + payment.CustomValues["strPaymentType"] + "\">");
html.Append("<input type=\"hidden\" name=\"USER1\" value=\"" + payment.CustomValues["strPONumber"] + "\">");
html.Append("<input type=\"hidden\" name=\"USER2\" value=\"" + payment.CustomValues["strText"] + "\">");
html.Append("<input type=\"hidden\" name=\"USER3\" value=\"" + payment.UserInfo.UserAddress.AddressLine1 + "\">");
html.Append("<input type=\"hidden\" name=\"USER4\" value=\"" + payment.UserInfo.UserAddress.AddressLine2 + "\">");
html.Append("<input type=\"hidden\" name=\"USER5\" value=\"" + payment.UserInfo.UserAddress.City + "\">");
html.Append("<input type=\"hidden\" name=\"USER6\" value=\"" + payment.UserInfo.UserAddress.Region + "\">");
html.Append("<input type=\"hidden\" name=\"USER7\" value=\"" + payment.UserInfo.UserDetails.TelephoneNumber + "\">");
html.Append("<input type=\"hidden\" name=\"USER8\" value=\"" + payment.UserInfo.UserDetails.FaxNumber + "\">");
html.Append("<input type=\"hidden\" name=\"USER9\" value=\"" + payment.CustomValues["strdispatchLabel"] + "\">");
html.Append("<input type=\"hidden\" name=\"USER10\" value=\"" + payment.CustomValues["strdispatchAccount"] + "\">");
return html.ToString();
}
public override IElectronicPayment ProcessHttpResponse(HttpRequest postBackData, PaymentRequestTypes paymentType) {
IElectronicPayment payment = new ElectronicPayment();
if (DefaultCurrency == null) {
DefaultCurrency = new Currency(DEFAULT_CULTURE);
}
try {
payment.TransactionReference = postBackData["oid"];
Money amount = new Money(DefaultCurrency, Decimal.Parse(postBackData["total"]));
payment.PaymentAmount = amount;
payment.PaymentDate = DateTime.Parse(postBackData["datetime"]);
//EPDQ don't seem to have a reference. They will create a new one
//if you don't supply a local reference
payment.LocalRequestReference = payment.TransactionReference;
//Make sure this request came from the right address
if (IsAllowedRemoteAddress(postBackData)) {
string status = postBackData["transactionstatus"];
switch (status.ToLower()) {
case STATUS_SUCCESS:
payment.TransactionStatus = PaymentStatus.Approved;
break;
case STATUS_DECLINED:
payment.TransactionStatus = PaymentStatus.Declined;
break;
case STATUS_FRAUD:
payment.TransactionStatus = PaymentStatus.Fraud;
break;
default:
payment.TransactionStatus = PaymentStatus.Other;
break;
}
} else {
payment.TransactionStatus = PaymentStatus.Fraud;
}
LogResponse(payment, "ePDQ Status [" + postBackData["transactionstatus"] + "], " + GetResponseHttpLogInfo(postBackData));
} catch (Exception e) {
Logger.Error(e);
}
return payment;
}
protected override string RenderFormHiddenValues(IElectronicPayment payment, PaymentRequestTypes paymentType) {
string encryptedData = GetEpdqEncryptedData(payment, paymentType);
if (encryptedData != null && encryptedData.Length > 0) {
StringBuilder html = new StringBuilder();
//Required data
html.Append("<!-- Begin EPDQ Data -->\n");
html.Append(encryptedData); //This includes its own input tag
html.Append("<!-- End EPDQ Data -->\n");
html.Append("<input type=\"hidden\" name=\"returnurl\" value=\"" + ReturnUrl + "\">\n");
html.Append("<input type=\"hidden\" name=\"merchantdisplayname\" value=\"" + MerchantDisplayName + "\">\n");
html.Append("<input type=\"hidden\" name=\"supportedcardtypes\" value=\"" + SupportedCardTypes + "\">\n");
//Customisation information
if (CpiTextColour != null && CpiTextColour.Length > 0) {
html.Append("<input type=\"hidden\" name=\"cpi_textcolor\" value=\"" + CpiTextColour + "\">\n");
}
if (CpiBackgroundColour != null && CpiBackgroundColour.Length > 0) {
html.Append("<input type=\"hidden\" name=\"cpi_bgcolor\" value=\"" + CpiBackgroundColour + "\">\n");
}
//This logo should be accessed via SSL to prevent browsers complaining
if (CpiLogoUrl != null && CpiLogoUrl.Length > 0) {
html.Append("<input type=\"hidden\" name=\"cpi_logo\" value=\"" + CpiLogoUrl + "\">\n");
}
if (payment.UserInfo != null) {
//Optional data to make EPDQ form semi-complete
html.Append("<input type=\"hidden\" name=\"email\" value=\"" + StringUtils.Left(payment.UserInfo.UserDetails.EmailAddress, 64) + "\">\n");
html.Append("<input type=\"hidden\" name=\"baddr1\" value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.AddressLine1, 60) + "\">\n");
html.Append("<input type=\"hidden\" name=\"baddr2\" value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.AddressLine2, 60) + "\">\n");
html.Append("<input type=\"hidden\" name=\"bcity\" value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.City, 25) + "\">\n");
html.Append("<input type=\"hidden\" name=\"bpostalcode\" value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.Postcode, 9) + "\">\n");
html.Append("<input type=\"hidden\" name=\"bcountry\" value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.CountryCode, 3) + "\">\n");
if (payment.UserInfo.UserAddress.Region == null || payment.UserInfo.UserAddress.Region.Length > 2) {
//This is for non-US customers
html.Append("<input type=\"hidden\" name=\"bcountyprovince\" value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.Region, 25) + "\">\n");
} else {
//This is for US customers
html.Append("<input type=\"hidden\" name=\"bstate value=\"" + StringUtils.Left(payment.UserInfo.UserAddress.Region, 2) + "\">\n");
}
}
return html.ToString();
} else {
throw new ArgumentOutOfRangeException();
}
}
protected override void CheckRequestParameters(IElectronicPayment payment, PaymentRequestTypes paymentType) {
if (ClientID == null || ClientID.Length == 0) {
throw new ArgumentException("Invalid ClientID");
}
if (MerchantPassword == null || MerchantPassword.Length == 0) {
throw new ArgumentException("Invalid MerchantPassword");
}
//CurrencyCode is three digits and numeric
if (payment.PaymentAmount.CurrencyCode == null || payment.PaymentAmount.CurrencyCode.Length != 3) {
throw new ArgumentException("Invalid CurrencyCode");
}
}
protected override string RenderFormHiddenValues(IElectronicPayment payment, PaymentRequestTypes paymentType) {
StringBuilder html = new StringBuilder();
switch (paymentType) {
case PaymentRequestTypes.ImmediatePayment:
case PaymentRequestTypes.ReservePayment:
string authMode = AUTH_MODE_AUTH;
if (paymentType == PaymentRequestTypes.ReservePayment) {
authMode = AUTH_MODE_PREAUTH;
}
//obligatory fields
html.Append("<input type=\"hidden\" name=\"instId\" value=\"" + InstallationID + "\">\n");
html.Append("<input type=\"hidden\" name=\"cartId\" value=\"" + payment.LocalRequestReference + "\">\n");
html.Append("<input type=\"hidden\" name=\"amount\" value=\"" + payment.PaymentAmount.Amount + "\">\n");
html.Append("<input type=\"hidden\" name=\"currency\" value=\"" + payment.PaymentAmount.CurrencyCode + "\">\n");
html.Append("<input type=\"hidden\" name=\"desc\" value=\"" + payment.Description + "\">\n");
//Not strictly required
html.Append("<input type=\"hidden\" name=\"authMode\" value=\"" + authMode + "\">\n");
//Optional stuff
if (Mode != TransactionMode.Production) {
html.Append("<input type=\"hidden\" name=\"testMode\" value=\"" + ((int) WorldPayTestMode) + "\">\n");
}
//User stuff
if (payment.UserInfo != null) {
html.Append("<input type=\"hidden\" name=\"name\" value=\"" + payment.UserInfo.UserDetails.FirstName + " " + payment.UserInfo.UserDetails.LastName + "\">\n");
html.Append("<input type=\"hidden\" name=\"address\" value=\"" + payment.UserInfo.UserAddress.AddressLine1 + "\">\n");
html.Append("<input type=\"hidden\" name=\"postcode\" value=\"" + payment.UserInfo.UserAddress.Postcode + "\">\n");
html.Append("<input type=\"hidden\" name=\"country\" value=\"" + payment.UserInfo.UserAddress.CountryCode + "\">\n");
html.Append("<input type=\"hidden\" name=\"tel\" value=\"" + payment.UserInfo.UserDetails.TelephoneNumber + "\">\n");
html.Append("<input type=\"hidden\" name=\"email\" value=\"" + payment.UserInfo.UserDetails.EmailAddress + "\">\n");
}
//Custom values
if (payment.CustomValues.Count > 0) {
foreach (object key in payment.CustomValues.Keys) {
html.Append("<input type=\"hidden\" name=\"M_" + key.ToString().Replace(" ", "-") + "\" value=\"" + payment.CustomValues[key].ToString() + "\">");
}
}
break;
default:
throw new InvalidOperationException("Payment request type not supported [" + paymentType + "]");
}
return html.ToString();
}
protected override string RenderFormHiddenValues(IElectronicPayment payment, PaymentRequestTypes paymentType) {
return null;
}
/// <summary>
/// Transfers the client to the payment page
/// </summary>
/// <param name="isDebug">If true, doesn submit automatically</param>
public override void TransferClientToPaymentPage(IElectronicPayment payment, PaymentRequestTypes paymentType, bool isDebug) {
LogRequest(payment);
//This may throw an exception if the request is invalid
string pageUrl = GetPaymentPageUrl(payment, paymentType);
//payment now contains the transaction reference
if (_paymentHandler != null) {
//Tell the handler to store the transaction reference so we can find it again later
_paymentHandler.HandleChange(this, payment);
}
HttpResponse response = HttpContext.Current.Response;
response.Write("<html>\n");
if (isDebug == false) {
//Auto submit this form
response.Write("<body onLoad=\"document.forms[0].submit();\">\n");
} else {
response.Write("<body>\n");
}
response.Write("<form method=\"POST\" action=\"" + pageUrl + "\">\n");
if (isDebug) {
//Show a button to submit this form when in debug mode
response.Write("Press the button to submit this payment request<br/><br/>");
response.Write("<input type=\"submit\" value=\"send\">");
}
response.Write("</form>\n");
response.Write("</body>\n</html>");
response.End();
}
/// <summary>
/// Transfers the client to the payment page
/// </summary>
/// <param name="isDebug">If true, doesn submit automatically</param>
public virtual void TransferClientToPaymentPage(IElectronicPayment payment, PaymentRequestTypes paymentType, bool isDebug) {
LogRequest(payment);
HttpResponse response = HttpContext.Current.Response;
response.Write("<html>\n");
if (isDebug == false) {
//Auto submit this form
response.Write("<body onLoad=\"document.forms[0].submit();\">\n");
} else {
response.Write("<body>\n");
}
response.Write("<form method=\"POST\" action=\"" + PaymentPageUrl + "\">\n");
response.Write(RenderFormHiddenValues(payment, paymentType));
if (isDebug) {
//Show a button to submit this form when in debug mode
response.Write("Press the button to submit this payment request<br><br>");
response.Write("<input type=\"submit\" value=\"send\">");
}
response.Write("</form>\n");
response.Write("</body>\n</html>");
try {
response.End();
} catch {
//Why doesn't this stop a further exception being thrown?
}
}
public override IElectronicPayment ProcessHttpResponse(HttpRequest postBackData, PaymentRequestTypes paymentType) {
/*
https://www.mymerchant.com/Success.jsp
?orderKey=MYADMINCODE^MYMERCHANT^T0211010
&paymentStatus=AUTHORISED
&paymentAmount=1400
&paymentCurrency=GBP
&mac=25eefe952a6bbd09fe1c2c09bca4fa09
*/
if (!IsCallbackAuthenticated(postBackData)) {
throw new InvalidOperationException("Invalid details supplied - MAC check failed");
}
IElectronicPayment payment = new ElectronicPayment();
payment.PaymentDate = DateTime.Now;
payment.TransactionStatus = (postBackData[REQUEST_FIELD_PAYMENT_STATUS] == "AUTHORISED") ? PaymentStatus.Approved : PaymentStatus.Declined;
string orderKey = postBackData[REQUEST_FIELD_ORDER_KEY];
string[] orderInfo = new string[] {};
if (orderKey != null && orderKey.Length > 0) {
orderInfo = orderKey.Split(ORDER_KEY_DELIMITER.ToCharArray());
}
if (orderInfo.Length == ORDER_KEY_LENGTH) {
string mac = postBackData[REQUEST_FIELD_MAC];
string orderRef = orderInfo[2];
//Maybe check other parameters as well
/*
* Not documented, but it appears that when you use a mac secret, the order reference becomes the
* original local reference number, NOT the transaction reference
*/
if (mac != null && mac.Length > 0) {
payment.LocalRequestReference = orderRef;
} else {
payment.TransactionReference = orderRef;
}
payment.PaymentAmount = GetPaymentAmount(postBackData);
} else {
//Something wrong with the values
payment.TransactionStatus = PaymentStatus.Other;
}
//Record the details
LogResponse(payment);
return payment;
}
/// <summary>
/// Transfers automatically
/// </summary>
public virtual void TransferClientToPaymentPage(IElectronicPayment payment, PaymentRequestTypes paymentType) {
TransferClientToPaymentPage(payment, paymentType, false);
}
/// <summary> /// Handles the post back from the payment gateway /// </summary> /// <param name="postBackData"></param> /// <param name="paymentType"></param> /// <returns></returns> public abstract IElectronicPayment ProcessHttpResponse(HttpRequest postBackData, PaymentRequestTypes paymentType);
protected abstract string RenderFormHiddenValues(IElectronicPayment payment, PaymentRequestTypes paymentType);
protected virtual void CheckRequestParameters(IElectronicPayment payment, PaymentRequestTypes paymentType) {
}
public virtual string GetPaymentPageUrl(IElectronicPayment payment, PaymentRequestTypes paymentType) {
/*
<?xml version="1.0"?>
<!DOCTYPE paymentService PUBLIC "-//streamline-esolutions//DTD streamline-esolutions PaymentService v1//EN"
"http://dtd.streamline-esolutions.com/paymentService_v1.dtd">
<paymentService merchantCode="MYMERCHANT" version="1.4">
<reply>
<orderStatus orderCode="T0211010">
<reference id="1234567">
https://secure.streamline-esolutions.com/jsp/shopper/SelectPaymentMethod.jsp?orderKey=MYMERCHANT^T0211010
</reference>
</orderStatus>
</reply>
</paymentService>
*/
Logger.Info("Getting Streamline URL, OrderID [" + payment.LocalRequestReference + "], Value [" + payment.PaymentAmount.Amount + " " + payment.PaymentAmount.CurrencyCode + "]");
string outXml = CreateXML(payment);
string inXml = PostXml(PaymentPageUrl, outXml, 0);
XmlDocument doc = new XmlDocument();
doc.LoadXml(inXml);
XmlNode pageUrl = doc.SelectSingleNode("//paymentService/reply/orderStatus/reference");
XmlNode orderCode = doc.SelectSingleNode("//paymentService/reply/orderStatus/@orderCode");
XmlNode referenceID = doc.SelectSingleNode("//paymentService/reply/orderStatus/reference/@id");
if (IsValidOrder(referenceID, orderCode, pageUrl)) {
Logger.Info("Streamline created reference [" + referenceID.Value + "] for OrderID [" + payment.LocalRequestReference + "]");
//Put the transaction reference into the payment so we can refer to it later
payment.TransactionReference = referenceID.Value;
string url = pageUrl.InnerText;
//Optional stuff
if (CountryCode != null && CountryCode.Length == 2) {
url += GetNameValue("country", CountryCode);
} else {
//Is this correct?
if (payment.UserInfo.UserAddress.CountryCode != null && payment.UserInfo.UserAddress.CountryCode.Length == 2) {
url += GetNameValue("country", payment.UserInfo.UserAddress.CountryCode);
}
}
url += GetNameValue("language", LanguageCode);
url += GetNameValue("bodyAttr", BodyAttributes);
url += GetNameValue("fontAttr", FontAttributes);
url += GetNameValue("successURL", SuccessUrl);
url += GetNameValue("failureURL", FailureUrl);
url += GetNameValue("preferredPaymentMethod", PreferredPaymentMethod);
return url;
} else {
Logger.Info("Streamline failure, OrderID [" + payment.LocalRequestReference + "]");
if (outXml != null && outXml.Length > 0) Logger.Info("Sent: [" + outXml + "]");
if (inXml != null && inXml.Length > 0) Logger.Info("Received: [" + inXml + "]");
}
throw new InvalidOperationException("Payment rejected by provider");
}
protected override void CheckRequestParameters(IElectronicPayment payment, PaymentRequestTypes paymentType) {
if (InstallationID == null || InstallationID.Length == 0) {
throw new InvalidOperationException("Invalid Installation ID");
}
if (payment.LocalRequestReference == null || payment.LocalRequestReference.Length == 0) {
throw new InvalidOperationException("Invalid Local Reference");
}
if (payment.PaymentAmount == null || payment.PaymentAmount.Amount < 0) {
throw new InvalidOperationException("Invalid Payment Amount");
}
}
private string GetEpdqEncryptedData(IElectronicPayment payment, PaymentRequestTypes paymentType) {
if (paymentType != PaymentRequestTypes.ImmediatePayment && paymentType != PaymentRequestTypes.ReservePayment) {
throw new ArgumentException("Invalid payment type");
}
string encryptionRequestData = "";
string encryptedResponseData;
//POST some initial data to see if (the service is available...
//Record this request
Logger.Info("Getting EPDQ Encrypted Data, OrderID:" + payment.LocalRequestReference + ", Value:" + payment.PaymentAmount.Amount + " " + payment.PaymentAmount.CurrencyCode);
//Build the data to post
encryptionRequestData = "clientid=" + ClientID
+ "&password="******"&chargetype=" + ((paymentType == PaymentRequestTypes.ImmediatePayment) ? BANK_CHARGE_TYPE_IMMEDIATE_SALE : BANK_CHARGE_TYPE_RESERVE_PAYMENT)
+ "¤cycode=" + payment.PaymentAmount.Currency.CurrencyCodeNumeric
+ "&total=" + payment.PaymentAmount.Amount.ToString("0.00")
+ "&oid=" + payment.LocalRequestReference;
//Get encrypted data from EPDQ server
try {
encryptedResponseData = HttpUtils.ReadHtmlPage(EncryptionUrl, "POST", encryptionRequestData);
if (encryptedResponseData.ToLower().IndexOf(BANK_ERR_TEXT.ToLower()) > -1) {
//Record this in the log
throw new Exception("EPDQ connection refused by server");
}
//Record this was successful
Logger.Info("EPDQ Encrypted Data OK, OrderID:" + payment.LocalRequestReference);
} catch (Exception e) {
Logger.Info("EPDQ failure, OrderID:" + payment.LocalRequestReference, e);
encryptedResponseData = null;
}
return encryptedResponseData;
}
public override IElectronicPayment ProcessHttpResponse(HttpRequest postBackData, PaymentRequestTypes paymentType) {
IElectronicPayment payment = new ElectronicPayment();
switch (paymentType) {
case PaymentRequestTypes.ImmediatePayment:
case PaymentRequestTypes.ReservePayment:
try {
Currency currency = GetPaymentCurrency(postBackData);
payment.LocalRequestReference = postBackData["cartId"];
Money amount = new Money(currency, Decimal.Parse(postBackData["authAmount"]));
payment.PaymentAmount = amount;
SetPaymentDate(postBackData, payment);
//Make sure this request came from the right address
if (IsAllowedRemoteAddress(postBackData) && IsCallbackAuthenticated(postBackData)) {
string status = postBackData["transStatus"];
switch (status.ToUpper()) {
case STATUS_SUCCESS:
payment.TransactionStatus = PaymentStatus.Approved;
payment.TransactionReference = postBackData["transId"];
break;
case STATUS_DECLINED:
payment.TransactionStatus = PaymentStatus.Declined;
break;
default:
payment.TransactionStatus = PaymentStatus.Other;
break;
}
} else {
payment.TransactionStatus = PaymentStatus.Fraud;
}
LogResponse(payment, "WorldPay Status [" + postBackData["transStatus"]
+ "], Raw Auth Code [" + postBackData["rawAuthCode"]
+ "], Raw Auth Message [" + postBackData["rawAuthMessage"]
+ "], " + GetResponseHttpLogInfo(postBackData));
} catch (Exception e) {
Logger.Error(e);
}
try {
//payment.UserInfo.UserName = postBackData["name"];
payment.UserInfo.UserAddress.Postcode = postBackData["postcode"];
payment.UserInfo.UserDetails.EmailAddress = postBackData["email"];
payment.UserInfo.UserAddress.AddressLine1 = postBackData["address"];
payment.UserInfo.UserAddress.CountryCode = postBackData["countryString"];
payment.UserInfo.UserDetails.TelephoneNumber = postBackData["tel"];
payment.UserInfo.UserDetails.FaxNumber = postBackData["fax"];
} catch (Exception f) {
Logger.Error(f);
}
return payment;
default:
throw new InvalidOperationException("Payment request type not supported [" + paymentType + "]");
}
}
protected override void CheckRequestParameters(IElectronicPayment payment, PaymentRequestTypes paymentType) {
base.CheckRequestParameters (payment, paymentType);
FuturePayElectronicPayment fPayment = payment as FuturePayElectronicPayment;
if (fPayment == null) {
throw new InvalidOperationException("Invalid payment type");
}
if (fPayment.AgreementOption != (int) FuturePayAgreementOption.FixedAmount
&& fPayment.AgreementOption != (int) FuturePayAgreementOption.VariableDefineAmountAtStart
&& fPayment.AgreementOption != (int) FuturePayAgreementOption.VariableDefineAmountInCMS) {
throw new InvalidOperationException("Invalid Agreement Option");
}
if (fPayment.StartDate != SqlUtils.MinSqlDateTime) {
if (fPayment.StartDate < DateTime.Now) {
throw new InvalidOperationException("Invalid start date");
}
if (fPayment.AgreementOption == (int) FuturePayAgreementOption.VariableDefineAmountInCMS
&& fPayment.StartDate < DateTime.Now.AddDays(14)) {
throw new InvalidOperationException("Invalid start date (at least two weeks)");
}
} else {
if (fPayment.StartDelayMult < 1) {
throw new InvalidOperationException("Invalid start delay (delay >= 1)");
}
if (fPayment.AgreementOption == (int) FuturePayAgreementOption.VariableDefineAmountInCMS
&& fPayment.StartDelayDays < 14) {
throw new InvalidOperationException("Invalid start delay (at least two weeks)");
}
}
if (fPayment.NumberOfPayments < 0) {
throw new InvalidOperationException("Invalid number of payments");
}
if (fPayment.NumberOfPayments != FuturePaySelectJuniorPaymentProvider.NUMBER_OF_PAYMENTS_UNLIMITED
&& fPayment.NumberOfPayments > 1 && fPayment.IntervalDays < 14) {
throw new InvalidOperationException("Invalid interval (at least two weeks)");
}
if (fPayment.InitialAmount != null && fPayment.InitialAmount.Amount < 0) {
throw new InvalidOperationException("Invalid initial amount");
}
if (fPayment.AgreementOption == (int) FuturePayAgreementOption.VariableDefineAmountInCMS
&& fPayment.InitialAmount.Amount > 0) {
throw new InvalidOperationException("Cannot set Initial amount for this agreement option [" + fPayment.AgreementOption + "]");
}
if (fPayment.AgreementOption == (int) FuturePayAgreementOption.VariableDefineAmountInCMS) {
if (fPayment.NormalAmount != null && fPayment.NormalAmount.Amount != 0) {
throw new InvalidOperationException("Cannot set normal amount for this agreement option [" + fPayment.AgreementOption + "]");
}
} else {
if (fPayment.NormalAmount == null || fPayment.NormalAmount.Amount == 0) {
throw new InvalidOperationException("Must set normal amount for this agreement option [" + fPayment.AgreementOption + "]");
}
}
}
