public ActionResult Index(FormCollection form)
{
StartModel obj = new StartModel()
{
SubmitButtonVisible = true
};
if (ModelState.IsValid)
{
try
{
if (TryUpdateModel(obj))
{
surl = Request.Url.Scheme + "://" + Request.Url.Authority + surl;
curl = Request.Url.Scheme + "://" + Request.Url.Authority + curl;
furl = Request.Url.Scheme + "://" + Request.Url.Authority + furl;
PerformPostBack(obj);
}
}
catch (OverflowException)
{
ModelState.AddModelError("Amount", "Please Enter Lower Amount Value");
}
}
return(View(obj));
}
private StartModel PerformPostBack(StartModel obj)
{
try
{
var entitiesInfo = new ThbLoginContextEntity(null).ThbEntities;
var paymentInfo = new PaymentInfo();
if (string.IsNullOrEmpty(Request.Form["txnid"])) // generating txnid
{
Random rnd = new Random();
string strHash = Generatehash512(rnd.ToString() + DateTime.Now);
txnid1 = strHash.ToString().Substring(0, 20);
}
else
{
txnid1 = Request.Form["txnid"];
}
if (
string.IsNullOrEmpty(ConfigurationConstants.MERCHANT_ID) ||
string.IsNullOrEmpty(txnid1) ||
(obj.Amount <= 0) ||
string.IsNullOrEmpty(obj.Name) ||
string.IsNullOrEmpty(obj.Email) ||
string.IsNullOrEmpty(obj.Phone) ||
string.IsNullOrEmpty(obj.InvoiceNumber) ||
string.IsNullOrEmpty(obj.ProductInfo)
)
{
//error
obj.ErrorMessage = true;
return(obj);
}
else
{
obj.ErrorMessage = false;
action1 = ConfigurationConstants.CCAVENUE_URL;
}
{
txnid = txnid1;
System.Collections.Hashtable data = new System.Collections.Hashtable(); // adding values in gash table for data post
data.Add("merchant_param1", txnid);
string AmountForm = Convert.ToDecimal(obj.Amount).ToString("g29"); // eliminating trailing zeros
data.Add("order_id", obj.InvoiceNumber);
data.Add("currency", obj.Currency);
data.Add("amount", obj.Amount);
data.Add("billing_name", obj.Name);
data.Add("merchant_id", ConfigurationConstants.MERCHANT_ID);
data.Add("billing_email", obj.Email);
data.Add("billing_tel", obj.Phone);
data.Add("redirect_url", surl.Trim());
data.Add("cancel_url", curl.Trim());
string inputRequest = "";
string strForm = PreparePOSTForm(action1, data, ref inputRequest);
paymentInfo.TxnId = txnid;
paymentInfo.Amount = Convert.ToDecimal(AmountForm);
paymentInfo.Name = obj.Name.Trim();
paymentInfo.Email = obj.Email.Trim();
paymentInfo.ProductInfo = obj.ProductInfo.Trim();
paymentInfo.InvoiceNumber = obj.InvoiceNumber.Trim();
paymentInfo.Status = "Initiated";
paymentInfo.Phone = obj.Phone.Trim();
paymentInfo.Response = "";
paymentInfo.Request = inputRequest;
paymentInfo.CreatedOn = DateTime.Now;
paymentInfo.ModifiedOn = DateTime.Now;
paymentInfo.Browser = Request.Browser == null ? "" : Request.Browser.Browser;
paymentInfo.MachineIp = GetIPAddress(Request);
paymentInfo.Currency = obj.Currency;
entitiesInfo.PaymentInfoes.Add(paymentInfo);
entitiesInfo.SaveChanges();
ViewData["InvoiceNumber"] = null;
obj.Html = strForm;
}
}
catch (Exception ex)
{
Response.Write("<span style='color:red'>" + ex.Message + "</span>");
}
return(obj);
}