public PaymentResponse PreAuthorize(Transaction authTrans)
{
string signature = GetSignature(TransactionViewModel.New(authTrans), Settings.MerchantCode, Settings.MerchantKey);
Dictionary <string, object> postData = new Dictionary <string, object>();
postData.Add("Ds_Merchant_TransactionType", GetType(ETransactionType.Preauthorization));
postData.Add("Ds_Merchant_MatchingData", authTrans.TransactionIDExt);
postData.Add("Ds_Merchant_MerchantCode", Settings.MerchantCode);
postData.Add("Ds_Merchant_Amount", authTrans.Amount.ToString("N2").Replace(".", string.Empty));
postData.Add("Ds_Date", authTrans.Resolved.ToString(GATEWAY_DATE_FORMAT));
postData.Add("Ds_Merchant_PanMask", authTrans.PanMask);
postData.Add("Ds_Merchant_MerchantSignature", signature);
postData.Add("Ds_Merchant_InitialAmount", authTrans.Amount.ToString("N2").Replace(".", string.Empty));
postData.Add("Ds_Merchant_Currency", GetCurrency(authTrans.ECurrency));
string url = Settings.ApiOperationHost;
PaymentResponse response = Remote(url, postData);
return(response);
}
protected PaymentResponse Remote(string url, Dictionary <string, object> postParameters)
{
HttpWebResponse response = null;
try
{
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckCertification);
StringBuilder postParams = WebFace.Helpers.PostCaller.GetPostDataString(postParameters);
request.Method = "POST";
request.ContentLength = postParams.Length;
request.ContentType = "application/x-www-form-urlencoded";
request.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
request.Headers.Add("CURLOPT_POST", "1");
request.Headers.Add("CURLOPT_HEADER", "false");
request.Headers.Add("CURLOPT_USERAGENT", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
request.Headers.Add("CURLOPT_RETURNTRANSFER", "true");
request.Headers.Add("CURLOPT_TIMEOUT", "45");
request.Headers.Add("CURLOPT_FOLLOWLOCATION", "false");
request.Headers.Add("CURLOPT_SSL_VERIFYPEER", "true");
request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
request.Headers.Add("Accept-Encoding", "gzip,deflate,sdch");
request.Headers.Add("Accept-Language", "es-ES,es;q=0.8");
request.Headers.Add("Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.3");
// send the request
StreamWriter oStreamWriter = new StreamWriter(request.GetRequestStream());
oStreamWriter.Write(postParams.ToString());
oStreamWriter.Close();
// get the response
response = (HttpWebResponse)request.GetResponse();
}
catch (WebException ex)
{
StreamReader str = new StreamReader(ex.Response.GetResponseStream());
PaymentResponse presponse = new PaymentResponse()
{
Status = EStatus.Error,
ServerResponse = str.ReadToEnd()
};
str.Close();
string message = String.Format("URL: {0}", url) + System.Environment.NewLine +
String.Format("RESPONSE: {0}", presponse.ServerResponse) + System.Environment.NewLine +
String.Format("PARAMETERS: {0}", postParameters.ToString());
presponse.Message = message;
molLogger.LogError(ex, message);
return(presponse);
}
return(ParseXMLResponse(response));
}
