public CreditCardAuthorizationResult Authorize(CreditCardPayment payment, String description, Project.MVC.Entity.Models.Address billingAddress)
{
if (billingAddress == null)
{
throw new ArgumentNullException("billingAddress");
}
if (payment == null)
{
throw new ArgumentNullException("payment");
}
var result = new CreditCardAuthorizationResult();
AuthorizeNetAuthorizationResult authResult = _authorizeNetService
.Authorize(payment.CreditCardNumber, payment.Expiration.ToString("MM/yy"), payment.CVV, payment.Amount, description, billingAddress);
if (authResult.Success)
{
result.Success = true;
CreditCardTransaction transaction = new CreditCardTransaction()
{
Amount = authResult.Amount,
AuthorizationCode = authResult.AuthorizationCode,
CardLastFour = payment.CreditCardNumber.Substring(payment.CreditCardNumber.Length - 4),
PaymentMethod = PaymentMethod.CreditCard,
TransactionDate = DateTime.Now,
TransactionType = TransactionType.Authorization
};
TransactionDetails transactionDetails = new TransactionDetails()
{
TransactionProcessor = TransactionProcessor.AuthorizeNet,
TransactionProcessorTransactionID = authResult.MerchantTransactionID
};
transaction.TransactionDetails = transactionDetails;
result.Transaction = transaction;
return(result);
}
result.Success = false;
result.Errors.AddRange(authResult.Errors);
return(result);
}
public AuthorizeNetAuthorizationResult Authorize(String creditCardNumber, String expiration, String cvv, Decimal amount, String description, Project.MVC.Entity.Models.Address billingAddress)
{
if (billingAddress == null)
{
throw new ArgumentNullException("billingAddress");
}
if (String.IsNullOrEmpty(creditCardNumber))
{
throw new ArgumentNullException("creditCardNumber");
}
if (String.IsNullOrEmpty(cvv))
{
throw new ArgumentNullException("cvv");
}
if (String.IsNullOrEmpty(expiration))
{
throw new ArgumentNullException("expiration");
}
if (amount <= 0)
{
throw new InvalidOperationException("Attempt to authorize by an amount less than or equal to 0.");
}
var result = new AuthorizeNetAuthorizationResult();
try
{
var request = new AuthorizationRequest(creditCardNumber, expiration, amount, description);
request.Type = "AUTH_ONLY";
//Cvv number
request.AddCardCode(cvv);
//No Partial Auth
request.AllowPartialAuth = "false";
//20 minute duplicate window
request.DuplicateWindow = "1200";
//Billing Address
request.Address = billingAddress.AddressLine1;
request.City = billingAddress.City;
request.State = billingAddress.State;
request.Zip = billingAddress.PostalCode;
request.Country = "US";
var gate = new Gateway(_apiLoginID, _transactionKey);
#if DEBUG
request.DuplicateWindow = "1";
#endif
IGatewayResponse response = null;
response = gate.Send(request);
result.ResponseCode = (AuthorizeNetResponseCode)Enum.Parse(typeof(AuthorizeNetResponseCode), response.ResponseCode);
result.AuthorizeNetResponseMessage = response.Message;
//If the transaction was approved
if (result.ResponseCode == AuthorizeNetResponseCode.Approved)
{
result.Success = true;
result.Amount = response.Amount;
result.AuthorizationCode = response.AuthorizationCode;
result.MerchantTransactionID = response.TransactionID;
result.Success = true;
return(result);
}
//The transaction was not approved, find out why
result.Success = false;
var responseBase = response as GatewayResponse;
//if (responseBase.CCVResponse != "M")
//{
// result.Errors.Add("Invalid cvv number.");
//}
//if (responseBase.AVSResponse != "A")
//{
// result.Errors.Add("Invalid billing address.");
//}
Int32 failureCode;
if (Int32.TryParse(responseBase.RawResponse[2], out failureCode))
{
result.ReasonCode = failureCode;
}
if (result.ResponseCode == AuthorizeNetResponseCode.Declined)
{
result.Errors.Add("The credit card was declined.");
#region reasons
//if (responseBase.ReasonCode == 37)
//{
// result.Errors.Add("Invalid credit card number.");
//}
////38 Invalid merchant configuration
////41 declined transaction fraudscreen.net
//if (responseBase.ReasonCode == 44)
//{
// result.Errors.Add("Invalid cvv number");
//}
//if (responseBase.ReasonCode == 45)
//{
// result.Errors.Add("There was a problem with the billing address or card code.");
//}
////Fraud filter or block ip address
//if (responseBase.ReasonCode == 250 || responseBase.ReasonCode == 251)
//{
// result.Errors.Add("Were sorry your payment cannot be processed at this time.");
//}
////processor issued declines
//if (responseBase.ReasonCode == 315)
//{
// result.Errors.Add("Invalid credit card number.");
//}
//if (responseBase.ReasonCode == 316)
//{
// result.Errors.Add("Invalid credit card expiration date.");
//}
//if (responseBase.ReasonCode == 317)
//{
// result.Errors.Add("The credit card has expired.");
//}
//if (responseBase.ReasonCode == 318)
//{
// result.Errors.Add("A duplicate transaction has been submitted.");
//}
#endregion
}
else if (result.ResponseCode == AuthorizeNetResponseCode.Error)
{
result.Errors.Add("There was a problem processing the credit card.");
#region reasons
//if (responseBase.ReasonCode == 6)
//{
// result.Errors.Add("The credit card number is invalid.");
//}
//if (responseBase.ReasonCode == 7)
//{
// result.Errors.Add("The credit card expiration date is invalid.");
//}
//if (responseBase.ReasonCode == 8)
//{
// result.Errors.Add("The credit card has expired.");
//}
////Duplicate transaction amount + card information withing specified time (+invoice number)
//if (responseBase.ReasonCode == 11)
//{
// result.Errors.Add("A duplicate transaction has been detected.");
//}
//if (responseBase.ReasonCode == 13)
//{
// throw new InvalidOperationException("Merchant account credentials are invalid.");
//}
//if (responseBase.ReasonCode == 17)
//{
// result.Errors.Add("The credit card supplied is not supported by this merchant.");
//}
//if (responseBase.ReasonCode >= 19 && responseBase.ReasonCode <= 23 ||
// responseBase.ReasonCode >= 25 && responseBase.ReasonCode <= 26)
//{
// result.Errors.Add("An error occured while processing, please try again in 5 minutes.");
//}
//if (responseBase.ReasonCode == 27)
//{
// result.Errors.Add("The billing address supplied does not match the card holders billing address.");
//}
//if (responseBase.ReasonCode == 28)
//{
// result.Errors.Add("The credit card supplied is not supported by this merchant.");
//}
//if (responseBase.ReasonCode >= 57 && responseBase.ReasonCode <= 63)
//{
// result.Errors.Add("An error occured while processing, please try again in 5 minutes.");
//}
////29 30 31 34 35 merchant configuration errors
////33 blank fields
//if (responseBase.ReasonCode == 78)
//{
// result.Errors.Add("Invalid cvv number.");
//}
#endregion
}
else if (result.ResponseCode == AuthorizeNetResponseCode.UnderReview)
{
result.Errors.Add("The credit card transaction could not be processed " +
", the processor flagged the transaction for review. Please contact your card issuer and try again later.");
}
else
{
throw new InvalidOperationException("Invalid response code.");
}
if (IsUserFriendlyAuthorizationMessage(result.ReasonCode))
{
result.Errors.Add(response.Message);
}
return(result);
}
catch (InvalidDataException dataEx)
{
//We most likely submitted invalid data to authorize.net
//Log
throw dataEx;
}
catch (WebException webEx)
{
//Log
webEx.GetBaseException();
result.Success = false;
result.Errors.Add("A network error occured.");
result.AuthorizeNetResponseMessage = "Could not contact the payment processor.";
return(result);
}
}
