// A helper method used by APIResponse.aspx that returns select response parameters
// of interest. You must process API response objects as applicable to your application
private void setKeyResponseObjects(PayPalAPIInterfaceServiceService service, DoCaptureResponseType doCaptureResponse)
{
Dictionary<string, string> responseParams = new Dictionary<string, string>();
HttpContext CurrContext = HttpContext.Current;
CurrContext.Items.Add("Response_keyResponseObject", responseParams);
CurrContext.Items.Add("Response_apiName", "DoCapture");
CurrContext.Items.Add("Response_redirectURL", null);
CurrContext.Items.Add("Response_requestPayload", service.getLastRequest());
CurrContext.Items.Add("Response_responsePayload", service.getLastResponse());
if (doCaptureResponse.Ack.Equals(AckCodeType.FAILURE) ||
(doCaptureResponse.Errors != null && doCaptureResponse.Errors.Count > 0))
{
CurrContext.Items.Add("Response_error", doCaptureResponse.Errors);
}
else
{
CurrContext.Items.Add("Response_error", null);
responseParams.Add("Transaction Id", doCaptureResponse.DoCaptureResponseDetails.PaymentInfo.TransactionID);
responseParams.Add("Payment status", doCaptureResponse.DoCaptureResponseDetails.PaymentInfo.PaymentStatus.ToString());
responseParams.Add("Pending reason", doCaptureResponse.DoCaptureResponseDetails.PaymentInfo.PendingReason.ToString());
}
Server.Transfer("../APIResponse.aspx");
}
// # DoCapture API Operation
// Captures an authorized payment.
public DoCaptureResponseType DoCaptureAPIOperation()
{
// Create the DoCaptureResponseType object
DoCaptureResponseType responseDoCaptureResponseType = new DoCaptureResponseType();
try
{
// Create the DoCapture object
DoCaptureReq doCapture = new DoCaptureReq();
// `Amount` to capture which takes mandatory params:
//
// * `currencyCode`
// * `amount`
BasicAmountType amount = new BasicAmountType(CurrencyCodeType.USD, "4.00");
// `DoCaptureRequest` which takes mandatory params:
//
// * `Authorization ID` - Authorization identification number of the
// payment you want to capture. This is the transaction ID returned from
// DoExpressCheckoutPayment, DoDirectPayment, or CheckOut. For
// point-of-sale transactions, this is the transaction ID returned by
// the CheckOut call when the payment action is Authorization.
// * `amount` - Amount to capture
// * `CompleteCode` - Indicates whether or not this is your last capture.
// It is one of the following values:
// * Complete – This is the last capture you intend to make.
// * NotComplete – You intend to make additional captures.
// `Note:
// If Complete, any remaining amount of the original authorized
// transaction is automatically voided and all remaining open
// authorizations are voided.`
DoCaptureRequestType doCaptureRequest = new DoCaptureRequestType("O-4VR15106P7416533H", amount, CompleteCodeType.NOTCOMPLETE);
doCapture.DoCaptureRequest = doCaptureRequest;
// Create the service wrapper object to make the API call
PayPalAPIInterfaceServiceService service = new PayPalAPIInterfaceServiceService();
// # API call
// Invoke the DoCapture method in service wrapper object
responseDoCaptureResponseType = service.DoCapture(doCapture);
if (responseDoCaptureResponseType != null)
{
// Response envelope acknowledgement
string acknowledgement = "DoCapture API Operation - ";
acknowledgement += responseDoCaptureResponseType.Ack.ToString();
logger.Info(acknowledgement + "\n");
Console.WriteLine(acknowledgement + "\n");
// # Success values
if (responseDoCaptureResponseType.Ack.ToString().Trim().ToUpper().Equals("SUCCESS"))
{
// Authorization identification number
logger.Info("Authorization ID : " + responseDoCaptureResponseType.DoCaptureResponseDetails.AuthorizationID + "\n");
Console.WriteLine("Authorization ID : " + responseDoCaptureResponseType.DoCaptureResponseDetails.AuthorizationID + "\n");
}
// # Error Values
else
{
List<ErrorType> errorMessages = responseDoCaptureResponseType.Errors;
foreach (ErrorType error in errorMessages)
{
logger.Debug("API Error Message : " + error.LongMessage);
Console.WriteLine("API Error Message : " + error.LongMessage + "\n");
}
}
}
}
// # Exception log
catch (System.Exception ex)
{
// Log the exception message
logger.Debug("Error Message : " + ex.Message);
Console.WriteLine("Error Message : " + ex.Message);
}
return responseDoCaptureResponseType;
}
