public static TransactionResponse GetTransactionResponseFromXml(string xml)
{
XmlRootAttribute xmlRoot = new XmlRootAttribute();
xmlRoot.ElementName = "RESPONSE";
XmlSerializer xmlSerializer = new XmlSerializer(typeof(TerminalTxnResponse), xmlRoot);
TransactionResponse txnResponse = new TransactionResponse();
TerminalTxnResponse xmlTxnResponse = new TerminalTxnResponse();
using (var ms = new System.IO.MemoryStream(Encoding.UTF8.GetBytes(xml ?? "")))
{
xmlTxnResponse = (TerminalTxnResponse)xmlSerializer.Deserialize(ms);
txnResponse = xmlTxnResponse.GetTransactionResponse();
}
return(txnResponse);
}
public TransactionResponse RunTerminalTransaction(string uri, double amount, CardTransactionType transactionType)
{
TransactionResponse response = new TransactionResponse();
string txnType = VelocityTransactionType.GetTranType(transactionType);
string postDataXml = string.Format("<DETAIL><TRAN_TYPE>{0}</TRAN_TYPE><AMOUNT>{1}</AMOUNT></DETAIL>", txnType, amount.ToString());
HttpClientApi httpClientApi = new HttpClientApi();
string responseMessage = httpClientApi.ProcessTransaction(uri, postDataXml);
if (httpClientApi.httpStatus == System.Net.HttpStatusCode.OK && httpClientApi.exceptionStatus == "NONE")
{
response = TerminalTxnResponse.GetTransactionResponseFromXml(responseMessage);
}
else
{
response.ErrorMessage = string.Format("Error processing {0} on device {1} : Result: {2} : Detail: {3}", txnType, uri, httpClientApi.statusCode, httpClientApi.exceptionData);
response.IsError = true;
}
return(response);
}
