public PaymentResponse PreAuthorizationRelease(Transaction preauthenTrans)
{
try
{
string signature = GetSignature(TransactionViewModel.New(preauthenTrans), Settings.MerchantCode, Settings.MerchantKey);
Dictionary <string, object> postData = new Dictionary <string, object>();
postData.Add("Ds_Merchant_TransactionType", GetType(ETransactionType.PreauthCancelation));
postData.Add("Ds_Merchant_MatchingData", preauthenTrans.TransactionIDExt);
postData.Add("Ds_Merchant_MerchantCode", Settings.MerchantCode);
postData.Add("Ds_Merchant_Amount", preauthenTrans.Amount.ToString("N2").Replace(".", string.Empty));
postData.Add("Ds_Date", preauthenTrans.Resolved.ToString(GATEWAY_DATE_FORMAT));
postData.Add("Ds_Merchant_PanMask", preauthenTrans.PanMask);
postData.Add("Ds_Merchant_MerchantSignature", signature);
postData.Add("Ds_Merchant_Currency", GetCurrency(preauthenTrans.ECurrency));
string url = Settings.ApiOperationHost;
PaymentResponse response = Remote(url, postData);
return(response);
}
catch (Exception ex)
{
throw ex;
}
}
public PaymentResponse ParseHtmlResponse(HttpRequestBase request)
{
if (request == null)
{
return(null);
}
PaymentResponse response = new PaymentResponse();
response.Transaction = TransactionInfo.New();
StreamReader strReader = new StreamReader(request.InputStream);
response.Transaction.Response = strReader.ReadToEnd();
strReader.Close();
response.Transaction.Amount = Convert.ToDecimal(request["Ds_Amount"]);
//Tefpay uses amount without . or , that's why we have to divide it by 100
response.Transaction.Amount = response.Transaction.Amount / 100;
response.Transaction.TransactionIDExt = request["Ds_Merchant_MatchingData"].ToString();
string merchantCode = request["Ds_Merchant_MerchantCode"].ToString();
//TOKEN CHECK
string url = (Convert.ToInt32(request["Ds_Code"]) < 200) ? GetResponseOKURL(request) : GetResponseKOURL(request);
string signature = GetSignature(TransactionViewModel.New(response.Transaction), merchantCode, Settings.MerchantKey);
/*TODO: Check TefPay response signature
* if (signature != request["Ds_Signature"]) {
* throw new Exception("TOKEN DOES NOT MISMATCH!");
* }*/
response.Transaction.Resolved = DateTime.ParseExact(request["Ds_Date"], GATEWAY_DATE_FORMAT, CultureInfo.InvariantCulture);
response.Transaction.AuthCode = request["Ds_AuthorisationCode"].ToString();
response.Transaction.PanMask = request["Ds_PanMask"].ToString();
response.Message = GetMessage(request);
response.ResponseCode = request["Ds_Code"].ToString();
response.Status = (response.ResponseCode == "100") ? EStatus.OK : EStatus.Error;
return(response);
}
