/// <summary>
/// Method for builiding Transaction with Json Request,call the actual transaction execution method and call for Deseralize Json
/// and Return the object.
/// Returns the PayTraceExternalTransResponse Type
/// </summary>
public PayTraceExternalTransResponse CaptureTransactionTrans(string token, CaptureTransactionRequest captureTransactionRequest)
{
// Header details are available at Authentication header page.
string methodUrl = ApiEndPointConfiguration.UrlCapture ;
//converting request into JSON string
var requestJSON = JsonSerializer.GetSeralizedString(captureTransactionRequest);
//Optional - Display Json Request
//System.Web.HttpContext.Current.Response.Write ("<br>" + "Json Request: " + requestJSON + "<br>");
//call for actual request and response
var payTraceResponse = new PayTraceResponse();
var tempResponse = payTraceResponse.ProcessTransaction(methodUrl, token, requestJSON);
//Create and assign the deseralized object to appropriate response type
var payTraceExternalTransResponse = new PayTraceExternalTransResponse();
payTraceExternalTransResponse = JsonSerializer.DeserializeResponse<PayTraceExternalTransResponse>(tempResponse);
//Assign the http error if any
JsonSerializer.AssignError(tempResponse,(PayTraceBasicResponse)payTraceExternalTransResponse);
//Return the Desearlized object
return payTraceExternalTransResponse;
}
//Display the void Transaction Response
protected void DisplaySaleResponse(PayTraceExternalTransResponse result)
{
Response.Write("<br>" + "Success : " + result.Success + "<br>");
Response.Write("response_code : " + result.ResponseCode + "<br>");
Response.Write("status_message : " + result.StatusMessage + "<br>");
Response.Write("transaction_id : " + result.TransactionId + "<br>");
Response.Write("external_transaction_id : " + result.ExternalTransactionId + "<br>");
}
//Based on the response display the result.
protected void WriteResults(PayTraceExternalTransResponse result)
{
if (null != result.HttpErrorMessage && result.Success == false)
{
Response.Write("<br>" + "Http Error Code & Error : " + result.HttpErrorMessage + "<br>");
Response.Write("Success : " + result.Success + "<br>");
Response.Write("response_code : " + result.ResponseCode + "<br>");
Response.Write("status_message : " + result.StatusMessage + "<br>");
Response.Write("external_transaction_id : " + result.ExternalTransactionId + "<br>");
//Check the actual API errors with appropriate code
Response.Write(" API errors : " + "<br>");
foreach (var item in result.TransactionErrors)
{
// to read Error message with each error code in array.
foreach (var errorMessage in (string[])item.Value)
{
//Do your code here to handle an specific error based on the error key code
//Optional - display
Response.Write(item.Key + "=" + errorMessage + "<br>");
}
}
//Optional
Response.Write("<br>" + "Capture Transaction: " + "Failed!" + "<br>");
}
else
{
// Do your code when Response is available based on the response_code.
// Please refer PayTrace-HTTP Status and Error Codes page for possible errors and Response Codes
if (result.ResponseCode == 112 && result.Success == true) //for transaction successfully approved
{
// Do you code for any additional verification
// Display Response - optional
DisplaySaleResponse(result);
//Optional
Response.Write("Capture Transaction : " + "Success!" + "<br>");
}
else
{
// Do your code here based on the response_code - use the PayTrace http status and error page for reference
// Do your code for any additional verification - avs_response and csc_response
//Display Response
DisplaySaleResponse(result);
//Optional : Provide Appropriate message/action
Response.Write("Error : " + result.HttpErrorMessage + "<br>");
}
// Do your code for Any additional task !
}
}