static private PlugNPayApi.PNP CreatePaymentRequest(int orderNumber, decimal orderTotal, string currencyCode, Address billingAddress)
{
// instantiate new request object
var request = new PlugNPayApi.PNP();
var details = request.Request.TransactionRequest;
var billing = details.BillDetails;
var order = details.Order;
// request details
details.TransactionID = orderNumber.ToString();
details.IPaddress = CommonLogic.CustomerIpAddress();
// billing information
billing.CardName = billingAddress.CardName;
billing.CardAddress1 = billingAddress.Address1;
billing.CardAddress2 = billingAddress.Address2;
billing.CardCity = billingAddress.City;
billing.CardState = billingAddress.State;
billing.CardZip = billingAddress.Zip;
billing.CardCountry = AppLogic.GetCountryTwoLetterISOCode(billingAddress.Country);
billing.Email = billingAddress.EMail;
// order information
order.CardAmount = Localization.CurrencyStringForGatewayWithoutExchangeRate(orderTotal);
order.Currency = currencyCode;
return(request);
}
public override String VoidOrder(int orderNumber)
{
string result = string.Empty;
// create payment request
var request = new PlugNPayApi.PNP();
// request details
var details = request.Request.TransactionRequest;
details.Mode = PlugNPayApi.RequestMode.Void;
details.TxnType = PlugNPayApi.TxnType.Auth;
using (SqlConnection dbconn = DB.dbConn())
{
dbconn.Open();
using (IDataReader rs = DB.GetRS("select AuthorizationPNREF, OrderTotal from orders with (NOLOCK) where OrderNumber = " + orderNumber.ToString(), dbconn))
{
rs.Read();
details.TransactionID = DB.RSField(rs, "AuthorizationPNREF");
details.Order.CardAmount = Localization.CurrencyStringForGatewayWithoutExchangeRate(DB.RSFieldDecimal(rs, "OrderTotal"));
details.Order.Currency = Localization.StoreCurrency();
}
}
// transmit request to PlugNPay and receive response
PlugNPayApi.PNP response;
string transactionCommandOut = string.Empty;
try
{
response = TransmitRequest(request, out transactionCommandOut);
}
catch (Exception e)
{
return(e.Message);
}
// examine the response
var responseDetails = response.Response.TransactionResponse;
if (responseDetails.FinalStatus == PlugNPayApi.ResponseFinalStatus.Success)
{
result = AppLogic.ro_OK;
}
else
{
result = responseDetails.MErrMsg;
if (result == null || result.Length == 0)
{
result = "Unspecified Error";
}
}
return(result);
}
public override String CaptureOrder(Order o)
{
string result = string.Empty;
// create payment request
var request = new PlugNPayApi.PNP();
// request details
var details = request.Request.TransactionRequest;
details.Mode = PlugNPayApi.RequestMode.Mark;
details.TransactionID = o.OrderNumber.ToString();
details.Order.CardAmount = Localization.CurrencyStringForGatewayWithoutExchangeRate(o.Total(true));
details.Order.Currency = Localization.StoreCurrency();
// transmit request to PlugNPay and receive response
PlugNPayApi.PNP response;
string transactionCommandOut = string.Empty;
try
{
response = TransmitRequest(request, out transactionCommandOut);
}
catch (Exception e)
{
return(e.Message);
}
// examine the response
var responseDetails = response.Response.TransactionResponse;
if (responseDetails.FinalStatus == PlugNPayApi.ResponseFinalStatus.Pending || responseDetails.FinalStatus == PlugNPayApi.ResponseFinalStatus.Success)
{
result = AppLogic.ro_OK;
}
else
{
result = responseDetails.MErrMsg;
if (result == null || result.Length == 0)
{
result = "Unspecified Error";
}
}
return(result);
}
static private PlugNPayApi.PNP TransmitRequest(PlugNPayApi.PNP request, out string req)
{
string plugNPayServer = "https://pay1.plugnpay.com/payment/xml.cgi";
PlugNPayApi.PNP response;
// serialize Request
XmlSerializer serRequest = new XmlSerializer(typeof(PlugNPayApi.PNP));
StringWriter swRequest = new StringWriter();
serRequest.Serialize(swRequest, request);
req = swRequest.ToString();
// Send request to PlugNPay
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(plugNPayServer);
webRequest.Method = "POST";
// Transmit the request to PlugNPay
byte[] data = System.Text.Encoding.ASCII.GetBytes(req);
webRequest.ContentLength = data.Length;
Stream requestStream;
try
{
requestStream = webRequest.GetRequestStream();
}
catch (WebException e) // could not connect to PlugNPay endpoint
{
throw new Exception("Tried to reach PlugNPay Server (" + plugNPayServer + "): " + e.Message);
}
requestStream.Write(data, 0, data.Length);
requestStream.Close();
// get the response from PlugNPay
WebResponse webResponse = null;
string resp;
try
{
webResponse = webRequest.GetResponse();
}
catch (WebException e) // could not receive a response from PlugNPay endpoint
{
throw new Exception("No response from PlugNPay Server (" + plugNPayServer + "): " + e.Message);
}
using (StreamReader sr = new StreamReader(webResponse.GetResponseStream()))
{
resp = sr.ReadToEnd();
sr.Close();
}
webResponse.Close();
// check for non-Xml response (indicates a problem)
if (!resp.StartsWith("<"))
{
throw new Exception("PlugNPay server returned this message: " + resp.Replace('\n', ' '));
}
// deserialize the xml response into a Response object
XmlSerializer serResponse = new XmlSerializer(typeof(PlugNPayApi.PNP));
StringReader srResponse = new StringReader(resp);
try
{
response = (PlugNPayApi.PNP)serResponse.Deserialize(srResponse);
}
catch (InvalidOperationException e) // invalid xml, or no reply received from PlugNPay
{
throw new Exception("Could not parse response from PlugNPay server: " + e.Message + " Response received: " + resp.Replace('\n', ' '));
}
srResponse.Close();
return(response);
}
