public ITransactionCaptureResult Capture(ITransactionCaptureRequest request)
{
//to capture a transaction, we'll need authorization id previously obtained from paypal
var authorizationId = request.GetParameterAs<string>(PaymentParameterNames.AuthorizationId);
var paypalCurrency = PayPalHelper.GetPaypalCurrency(request.CurrencyIsoCode);
//create a capture request for paypal
var doCaptureRequest = new DoCaptureReq() {
DoCaptureRequest = new DoCaptureRequestType() {
Version = ApiVersion,
AuthorizationID = authorizationId,
Amount = new BasicAmountType() {
value = Math.Round(request.Amount, 2).ToString("N", new CultureInfo("en-us")),
currencyID = paypalCurrency
},
CompleteType = CompleteCodeType.COMPLETE
}
};
//get the service for paypal api
var service = GetPayPalApiInterfaceServiceService();
var paypalResponse = service.DoCapture(doCaptureRequest);
var result = new TransactionResult();
string error;
var success = PayPalHelper.ParseResponseSuccess(paypalResponse, out error);
if (success)
{
result.Success = true;
result.SetParameter(PaymentParameterNames.CaptureId, paypalResponse.DoCaptureResponseDetails.PaymentInfo.TransactionID);
result.SetParameter(PaymentParameterNames.CaptureResult, paypalResponse.Ack);
}
else
{
result.SetParameter(PaymentParameterNames.ErrorMessage, error);
}
return result;
}
public ITransactionRefundResult Refund(ITransactionRefundRequest request)
{
//to refund a transaction, we'll need capture id previously obtained from paypal
var captureId = request.GetParameterAs<string>(PaymentParameterNames.CaptureId);
var paypalCurrency = PayPalHelper.GetPaypalCurrency(request.CurrencyIsoCode);
//create a capture request for paypal
var doRefundRequest = new RefundTransactionReq() {
RefundTransactionRequest = new RefundTransactionRequestType() {
Version = ApiVersion,
TransactionID = captureId,
Amount = new BasicAmountType() {
value = Math.Round(request.Amount, 2).ToString("N", new CultureInfo("en-us")),
currencyID = paypalCurrency
},
RefundType = request.IsPartialRefund ? RefundType.PARTIAL : RefundType.FULL
}
};
//get the service for paypal api
var service = GetPayPalApiInterfaceServiceService();
var paypalResponse = service.RefundTransaction(doRefundRequest);
var result = new TransactionResult();
string error;
var success = PayPalHelper.ParseResponseSuccess(paypalResponse, out error);
if (success)
{
result.Success = true;
result.SetParameter(PaymentParameterNames.RefundId, paypalResponse.RefundTransactionID);
result.SetParameter(PaymentParameterNames.RefundResult, paypalResponse.Ack);
}
else
{
result.SetParameter(PaymentParameterNames.ErrorMessage, error);
}
return result;
}
public ITransactionVoidResult Void(ITransactionVoidRequest request)
{
//to void a transaction, we'll need capture id or authorization id previously obtained from paypal
var transactionId = request.GetParameterAs<string>(PaymentParameterNames.AuthorizationId);
if(string.IsNullOrEmpty(transactionId))
transactionId = request.GetParameterAs<string>(PaymentParameterNames.CaptureId);
//create a capture request for paypal
var doVoidRequest = new DoVoidReq() {
DoVoidRequest = new DoVoidRequestType() {
Version = ApiVersion,
AuthorizationID = transactionId
}
};
//get the service for paypal api
var service = GetPayPalApiInterfaceServiceService();
var paypalResponse = service.DoVoid(doVoidRequest);
var result = new TransactionResult();
string error;
var success = PayPalHelper.ParseResponseSuccess(paypalResponse, out error);
if (success)
{
result.Success = true;
result.SetParameter(PaymentParameterNames.RefundId, paypalResponse.AuthorizationID);
result.SetParameter(PaymentParameterNames.RefundResult, paypalResponse.Ack);
}
else
{
result.SetParameter(PaymentParameterNames.ErrorMessage, error);
}
return result;
}
public ITransactionProcessResult Process(ITransactionProcessRequest request, bool authorizeOnly = false)
{
var user = _userService.Get(request.UserId);
if (user == null)
{
throw new mobSocialException($"Can't find the user with Id {request.UserId}");
}
var creditCard = new CreditCardDetailsType() {
CreditCardNumber = request.GetParameterAs<string>(PaymentParameterNames.CardNumber),
CVV2 = request.GetParameterAs<string>(PaymentParameterNames.SecurityCode),
ExpMonth = request.GetParameterAs<int>(PaymentParameterNames.ExpireMonth),
ExpYear = request.GetParameterAs<int>(PaymentParameterNames.ExpireYear),
CreditCardType = PayPalHelper.GeCreditCardTypeType(request.GetParameterAs<string>(PaymentParameterNames.CardIssuerType)),
CardOwner = new PayerInfoType()
};
var paypalCurrency = PayPalHelper.GetPaypalCurrency(request.CurrencyIsoCode);
var doDirectPaymentRequestDetails = new DoDirectPaymentRequestDetailsType() {
IPAddress = WebHelper.GetClientIpAddress(),
PaymentAction = authorizeOnly ? PaymentActionCodeType.AUTHORIZATION : PaymentActionCodeType.SALE,
CreditCard = creditCard,
PaymentDetails = new PaymentDetailsType() {
OrderTotal = new BasicAmountType() {
value = Math.Round(request.Amount, 2).ToString("N", new CultureInfo("en-US")),
currencyID = paypalCurrency
},
Custom = request.TransactionUniqueId,
ButtonSource = "mobSocial"
}
};
var doDirectPaymentRequest = new DoDirectPaymentRequestType {
Version = ApiVersion,
DoDirectPaymentRequestDetails = doDirectPaymentRequestDetails
};
var paymentRequest = new DoDirectPaymentReq {
DoDirectPaymentRequest = doDirectPaymentRequest
};
var service = GetPayPalApiInterfaceServiceService();
var paypalResponse = service.DoDirectPayment(paymentRequest);
var result = new TransactionResult();
string error;
var success = PayPalHelper.ParseResponseSuccess(paypalResponse, out error);
if (success)
{
result.Success = true;
result.SetParameter(PaymentParameterNames.AvsCode, paypalResponse.AVSCode);
result.SetParameter(PaymentParameterNames.Cvv2Code, paypalResponse.CVV2Code);
if (authorizeOnly)
{
result.SetParameter(PaymentParameterNames.AuthorizationId, paypalResponse.TransactionID);
result.SetParameter(PaymentParameterNames.AuthorizationResult, paypalResponse.Ack);
}
else
{
result.SetParameter(PaymentParameterNames.CaptureId, paypalResponse.TransactionID);
result.SetParameter(PaymentParameterNames.CaptureResult, paypalResponse.Ack);
}
}
else
{
result.SetParameter(PaymentParameterNames.ErrorMessage, error);
}
return result;
}