protected void btn_Submit_Click(object sender, EventArgs e)
{
TransactionRecord tr = new TransactionRecord();
tr.VLBookingID = GTICKBOL.DandiyaBooking_Max();
string Package = ddl_Package1.SelectedItem.ToString();
int Quantity = Convert.ToInt16(ddl_Quantity.SelectedValue);
string[] amt = Package.Split('.');
decimal TotalAmount = Convert.ToDecimal(amt[1]) * Quantity;
Session["TotalAmount" + tr.VLBookingID] = TotalAmount;
Session["Quantity" + tr.VLBookingID] = Quantity;
Session["Package" + tr.VLBookingID] = Package;
Session["Name" + tr.VLBookingID] = txtName.Text;
Session["Email" + tr.VLBookingID] = txtEmail.Text;
Session["Contact" + tr.VLBookingID] = txtContact.Text;
DateTime DateofBooking = DateTime.Now.Date;
string ISDCode = "91";
// String BookingID = KODVL00000; //for the FirstTime//
Session["BookingID" + tr.VLBookingID] = tr.VLBookingID;
tr.Quantity = Convert.ToInt16(Session["Quantity" + tr.VLBookingID]);
tr.VLTotalAmount = Convert.ToDecimal(Session["TotalAmount" + tr.VLBookingID].ToString());
MaxBookingId(Session["BookingID" + tr.VLBookingID].ToString());
GTICKBOL.DandiyaBooking_Details(amt[1], Quantity, Convert.ToDecimal(Session["TotalAmount" + tr.VLBookingID].ToString()), DateofBooking, Session["BookingID" + tr.VLBookingID].ToString(), Session["Name" + tr.VLBookingID].ToString(), Session["Email" + tr.VLBookingID].ToString(), Session["Contact" + tr.VLBookingID].ToString(), false, "", ddl_Package1.SelectedItem.Text, ddldate.SelectedItem.Text);
//********Payment GateWay Flow******//
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write(Session["BookingID" + tr.VLBookingID].ToString() + "Sending to HDFC Payment Gateway");
string trackid, amount;
string URL = "";
trackid = Session["BookingID" + tr.VLBookingID].ToString();
Session["trackid" + tr.VLBookingID] = trackid;
amount = Session["TotalAmount" + tr.VLBookingID].ToString();
Session["amount" + tr.VLBookingID] = amount;
String ErrorUrl = KoDTicketingIPAddress + "DandiyaRaas/HDFC/Error.aspx";
String ResponseUrl = KoDTicketingIPAddress + "DandiyaRaas/HDFC/ReturnReceipt.aspx";
string qrystr = "id=" + HDFCTransPortalID + "&password="******"&action=1&langid=USA¤cycode=356&amt=" + amount
+ "&responseURL=" + Server.UrlEncode(ResponseUrl) + "&errorURL=" + Server.UrlEncode(ErrorUrl)
+ "&trackid=" + trackid
+ "&udf1=TicketBooking&udf2=" + txtEmail.Text.Trim()
+ "&udf3=" + Server.UrlEncode(ISDCode.ToString().TrimStart('+') + txtContact.Text) + "&udf4=" + Server.UrlEncode(txtName.Text.Trim()) + "&udf5=" + tr.BookingID.ToString();
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Preparing for HDFC Payment..." + qrystr);
System.IO.StreamWriter requestWriter = null;
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Redirecting for HDFC Payment..." + HDFCTransUrl);
System.Net.HttpWebRequest objRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(HDFCTransUrl); //create a SSL connection object server-to-server
objRequest.Method = "POST";
objRequest.ContentLength = qrystr.Length;
objRequest.ContentType = "application/x-www-form-urlencoded";
objRequest.CookieContainer = new System.Net.CookieContainer();
try
{
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Processing request for HDFC Payment...");
requestWriter = new System.IO.StreamWriter(objRequest.GetRequestStream()); // here the request is sent to payment gateway
requestWriter.Write(qrystr);
}
catch (Exception ex)
{
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Excetion while processing HDFC payment: " + trackid + ex.Message);
}
if (requestWriter != null)
{
requestWriter.Close();
}
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Review validation response from HDFC Payment Gateway...");
System.Net.HttpWebResponse objResponse = (System.Net.HttpWebResponse)objRequest.GetResponse();
using (System.IO.StreamReader sr =
new System.IO.StreamReader(objResponse.GetResponseStream()))
{
String NSDLval = sr.ReadToEnd();
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Response: " + NSDLval);
if (NSDLval.Contains("Invalid User Defined Field"))
{
lblMess.Text = "The information submitted contains some invalid character, please avoid using [+,-,#] etc.";
return;
}
//Writefile_new("\n***************Initial Response********************", Server.MapPath("~"));
//Writefile_new("\n\nDateTime:" + DateTime.Now.ToString("dd/MM/yy HH:mm:ss") + " Reference No:" + trackId + "Request XML:" + NSDLval, Server.MapPath("~"));
if (NSDLval.IndexOf("http") == -1)
{
lblMess.Text = "Payment cannot be processed with information provided.";
return;
}
// gb.HDFCLog(transid.ToString(), "", trackId, "***Initial Response*** : " + NSDLval);
string strPmtId = NSDLval.Substring(0, NSDLval.IndexOf(":http")); // Merchant MUST map (update) the Payment ID received with the merchant Track Id in his database at this place.
string strPmtUrl = NSDLval.Substring(NSDLval.IndexOf("http"));
if (strPmtId != String.Empty && strPmtUrl != String.Empty)
{
URL = strPmtUrl.ToString() + "?PaymentID=" + strPmtId;
}
else
{
lblMess.Text = "Invalid Response!";
}
sr.Close();
}
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Payment Redirection: " + URL);
Response.Redirect(URL, false);
}