/// <summary>
/// Processes the specified trans data.
/// </summary>
/// <param name="transData">The trans data.</param>
/// <returns></returns>
public ResponsePackage Process(TransactionData transData)
{
if (transData.card == null)
{
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", "Credit Card not defined");
}
string requestXML = "";
ResponsePackage response = new ResponsePackage();
NumberFormatInfo nfi = new CultureInfo("en-US", false).NumberFormat;
nfi.NumberDecimalSeparator = ".";
requestXML = String.Format("x_version=3.1&x_delim_data=True&" +
"x_login={0}&" +
"x_password={1}&" +
"x_amount={2}&" +
"x_card_num={3}&" +
"x_exp_date={4}&" +
"x_card_code={5}&",
_user, _password, transData.totalAmount.ToString("####.00", nfi), transData.card.cardNr, transData.card.expDate.ToString("MMyyyy"), transData.card.CSC);
requestXML += transData.card.MakeCustomerInformationString();
requestXML += String.Format( /*"x_test_request=TRUE&"+*/
"x_method=CC&" +
"x_type={0}",
transData.GetTransactionType());
ASCIIEncoding encoding = new ASCIIEncoding();
byte[] data = encoding.GetBytes(requestXML);
HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(_serverURL);
myRequest.Method = "POST";
myRequest.ContentType = "application/x-www-form-urlencoded";
myRequest.ContentLength = data.Length;
Stream newStream = myRequest.GetRequestStream();
newStream.Write(data, 0, data.Length);
newStream.Close();
WebResponse myResponse = myRequest.GetResponse();
String rawResponseString = String.Empty;
using (StreamReader sr = new StreamReader(myResponse.GetResponseStream()))
{
rawResponseString = sr.ReadToEnd();
response = ParseResponse(rawResponseString);
sr.Close();
}
return(response);
}
/// <summary>
/// Performs the card transaction.
/// </summary>
/// <param name="transData">The trans data.</param>
/// <returns></returns>
public ResponsePackage PerformCardTransaction(TransactionData transData)
{
RequestPackage request = new RequestPackage(_serverURL, _user, _password);
ResponsePackage result = request.Process(transData);
if (result.IsError)
{
PaymentException exception = new PaymentException(PaymentException.ErrorType.ProviderError, result.responseCode, result.responseReasonText);
// Add additional parameters about the error, which might help end user
exception.ResponseMessages.Add("CSCResponse", result.CSCResponse);
exception.ResponseMessages.Add("ReasonCode", result.responseReasonCode);
exception.ResponseMessages.Add("Subcode", result.responseSubcode);
exception.ResponseMessages.Add("AVSResult", result.AVSResult);
// now throw the exception
throw exception;
}
return(result);
}
/// <summary>
/// Parses the response.
/// </summary>
/// <param name="responseString">The response string.</param>
/// <returns></returns>
public ResponsePackage ParseResponse(string responseString)
{
ResponsePackage response = new ResponsePackage();
string[] arr = responseString.Split(',');
if (arr[0] != "1")
{
response.IsError = true;
}
response.responseCode = GetResponseCodeDescription(arr[0]);
response.responseSubcode = arr[1];
response.responseReasonCode = arr[2];
response.responseReasonText = arr[3];
response.approvalCode = arr[4];
response.AVSResult = GetAVSResultCodeDescription(arr[5]);
response.transactionID = arr[6];
response.MD5Hash = arr[37];
response.CSCResponse = GetCSCResponseCodeDescription(arr[38]);
//response.cardholderAuthenticationResponse = GetCardholderAuthenticationResponseCodeDescription(arr[39]);
return(response);
}
/// <summary>
/// Processes the payment.
/// </summary>
/// <param name="payment">The payment.</param>
/// <param name="message">The message.</param>
/// <returns></returns>
public override bool ProcessPayment(Payment payment, ref string message)
{
string erroneousConfigurationMessage = "Authorize.NET payment gateway is not configured correctly. {0} is not set.";
// cast the object first
CreditCardPayment info = (CreditCardPayment)payment;
if (info == null)
{
message = "Payment information is not specified.";
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
// Check if the gateway is configured correctly
string processUrl = String.Empty;
string user = String.Empty;
string password = String.Empty;
string recurringMethod = String.Empty;
string cancelStatus = String.Empty;
#region Getting parameters from the db
// get user name
if (!Settings.ContainsKey(_UserParameterName) || String.IsNullOrEmpty(Settings[_UserParameterName]))
{
message = String.Format(erroneousConfigurationMessage, _UserParameterName);
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
user = Settings[_UserParameterName];
// get transaction key
if (!Settings.ContainsKey(_TransactionKeyParameterName) || String.IsNullOrEmpty(Settings[_TransactionKeyParameterName]))
{
message = String.Format(erroneousConfigurationMessage, _TransactionKeyParameterName);
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
password = Settings[_TransactionKeyParameterName];
#endregion
bool processRegularTransaction = true;
#region --------------- Process Transaction ---------------
if (payment.Parent != null && (payment.Parent.Parent is PaymentPlan))
{
// get recurring method and determine which type of transaction to perform
if (!Settings.ContainsKey(_RecurringMethodParameterName) || String.IsNullOrEmpty(Settings[_RecurringMethodParameterName]))
{
message = String.Format(erroneousConfigurationMessage, _RecurringMethodParameterName);
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
recurringMethod = Settings[_RecurringMethodParameterName];
if (String.Compare(recurringMethod, _AuthorizeRecurringMethodParameterValue, StringComparison.OrdinalIgnoreCase) == 0)
{
processRegularTransaction = false;
}
}
if (processRegularTransaction)
{
#region Get parameters for the regular transaction
// get processing url
if (!Settings.ContainsKey(_ProcessUrlParameterName) || String.IsNullOrEmpty(Settings[_ProcessUrlParameterName]))
{
message = String.Format(erroneousConfigurationMessage, _ProcessUrlParameterName);
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
processUrl = Settings[_ProcessUrlParameterName];
#endregion
#region Process regular transaction
AuthorizeNetManager mgr = new AuthorizeNetManager(processUrl, user, password);
TransactionData transData = new TransactionData();
transData.card = new CreditCard();
transData.type = Settings[_PaymentOptionParameterName] == "S" ? TransactionType.Sale : TransactionType.Authorization;
transData.totalAmount = (double)GetSumInUSD(info.Amount, info.Parent.Parent.BillingCurrency);
transData.card.cardNr = info.CreditCardNumber;
transData.card.CSC = info.CreditCardSecurityCode;
transData.card.expDate = new DateTime(info.ExpirationYear, info.ExpirationMonth, 1);
// Find the address
OrderAddress address = null;
foreach (OrderAddress a in info.Parent.Parent.OrderAddresses)
{
if (a.Name == info.BillingAddressId)
{
address = a;
break;
}
}
if (address == null)
{
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", "Billing address was not specified.");
}
transData.card.customerAddress = new Authorize.Address();
transData.card.customerAddress.countryCode = address.CountryCode;
transData.card.customerAddress.zipCode = address.PostalCode;
transData.card.customerAddress.city = address.City;
transData.card.customerAddress.state = address.State;
transData.card.customerAddress.street = address.Line1;
transData.card.customerFirstName = address.FirstName;
transData.card.customerLastName = address.LastName;
transData.card.customerFax = address.FaxNumber;
transData.card.customerPhone = address.DaytimePhoneNumber;
transData.card.customerEMail = address.Email;
ResponsePackage pkg = null;
try
{
pkg = mgr.PerformCardTransaction(transData);
}
catch (PaymentException ex)
{
throw;
//message = ex.Message;
//return false;
}
catch
{
throw new PaymentException(PaymentException.ErrorType.ConnectionFailed, "", "Failed to connect to the payment gateway.");
}
//info.TextResponse = pkg.responseReasonText;
info.AuthorizationCode = pkg.responseCode;
info.ValidationCode = pkg.approvalCode;
#endregion
}
else
{
#region Get parameters for the recurring transaction
// get processing url
if (!Settings.ContainsKey(_RecurringProcessUrlParameterName) || String.IsNullOrEmpty(Settings[_RecurringProcessUrlParameterName]))
{
message = String.Format(erroneousConfigurationMessage, _RecurringProcessUrlParameterName);
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
processUrl = Settings[_RecurringProcessUrlParameterName];
// get cancel status
if (!Settings.ContainsKey(_CancelStatusParameterName) || String.IsNullOrEmpty(Settings[_CancelStatusParameterName]))
{
message = String.Format(erroneousConfigurationMessage, _CancelStatusParameterName);
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "", message);
}
cancelStatus = Settings[_CancelStatusParameterName];
#endregion
PaymentPlan plan = (PaymentPlan)payment.Parent.Parent;
#region Process recurring Authorize.NET transaction
// Payment Plan -> Recurring transaction
AuthorizeNetRecurringManager recurringMgr = new AuthorizeNetRecurringManager(processUrl, user, password);
ANetApiResponse response = null;
try
{
if (String.Compare(plan.Status, cancelStatus, StringComparison.OrdinalIgnoreCase) == 0)
{
// cancel subscription
if (!String.IsNullOrEmpty(payment.AuthorizationCode))
{
ARBCancelSubscriptionResponse cancelResponse = recurringMgr.CancelSubscription(PopulateCancelSubscriptionRequest(info));
// clear the authorization code
info.AuthorizationCode = String.Empty;
}
else
{
throw new PaymentException(PaymentException.ErrorType.ConfigurationError, "Payment AuthorizationCode cannot be null for the CancelSubscription operation", message);
}
}
else if (plan.CompletedCyclesCount == 0)
{
if (String.IsNullOrEmpty(info.AuthorizationCode))
{
// create subscription
ARBCreateSubscriptionResponse createResponse = recurringMgr.CreateSubscription(PopulateCreateSubscriptionRequest(info));
response = (ANetApiResponse)createResponse;
info.AuthorizationCode = createResponse.subscriptionId;
}
else
{
// update subscription
recurringMgr.UpdateSubscription(PopulateUpdateSubscriptionRequest(info));
}
}
else
{
message = "The operation is invalid.";
}
}
catch (PaymentException ex)
{
throw ex;
}
catch
{
throw new PaymentException(PaymentException.ErrorType.ConnectionFailed, "", "Failed to connect to the payment gateway.");
}
#endregion
}
#endregion
return(true);
}
