public async Task <ActionResult> PaymentSuccessReturnUrl(IPNModel ipnModel)
{
PDTRequestModel model = new PDTRequestModel(pdtToken, ipnModel.TransactionId, ipnModel.MerchantOrderId);
model.UseSandbox = checkoutoptions.UseSandbox;
var pdtResponse = await CheckoutHelper.RequestPDT(model);
if (pdtResponse.Count() > 0)
{
if (pdtResponse["Status"] == "Paid")
{
//This means the payment is completed.
//You can extract more information of the transaction from the pdtResponse dictionary
//You can now mark the order as "Paid" or "Completed" here and start the delivery process
}
}
else
{
//This means the pdt request has failed.
//possible reasons are
//1. the TransactionId is not valid
//2. the PDT_Key is incorrect
}
//return RedirectToAction("DepositToWallet", _wallet);
return(null);
}
private static void Mail(int paymentId, IPNModel callback, string box_status)
{
const string host = "";
const string fromEmail = "";
const string fromPassword = "";
const string toEmail = "";
if (host == "" || fromEmail == "" || fromPassword == "" || toEmail == "")
{
throw new ArgumentException("Please initialise smtp server for email.");
}
var fromAddress = new MailAddress(fromEmail, "From Test Payment Server");
var toAddress = new MailAddress(toEmail, "To You");
if (callback.err == null)
{
callback.err = "";
}
string details = Json.Encode(callback);
Regex reg = new Regex(@"\\/Date\(\d+\)\\/");
details = reg.Replace(details, callback.date.ToString("dd MMMM yyyy"), 1);
details = reg.Replace(details, callback.datetime.ToString("yyyy-MM-dd HH:mm:ss"));
const string subject = "Subject";
string body = "Payment - " + paymentId + " - " + box_status + "\nDetails:\n" + details;
var smtp = new SmtpClient
{
Host = host,
Port = 25,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(fromAddress.Address, fromPassword),
Timeout = 10000
};
using (var message = new MailMessage(fromAddress, toAddress)
{
Subject = subject,
Body = body
})
{
smtp.Send(message);
}
}
public async Task <string> IPNDestination(IPNModel ipnModel)
{
var result = string.Empty;
ipnModel.UseSandbox = checkoutoptions.UseSandbox;
if (ipnModel != null)
{
var isIPNValid = await CheckIPN(ipnModel);
if (isIPNValid)
{
//This means the payment is completed
//You can now mark the order as "Paid" or "Completed" here and start the delivery process
}
}
return(result);
}
public async Task <string> PaymentCancelReturnUrl(IPNModel ipnModel)
{
PDTRequestModel model = new PDTRequestModel(pdtToken, ipnModel.TransactionId, ipnModel.MerchantOrderId);
var pdtResponse = await CheckoutHelper.RequestPDT(model);
if (pdtResponse.Count() > 0)
{
if (pdtResponse["Status"] == "Canceled")
{
//This means the payment is canceled.
//You can extract more information of the transaction from the pdtResponse dictionary
//You can now mark the order as "Canceled" here.
}
}
else
{
//This means the pdt request has failed.
//possible reasons are
//1. the TransactionId is not valid
//2. the PDT_Key is incorrect
}
return(string.Empty);
}
async Task ProcessVerificationResponse(IPNContext ipnContext)
{
if (ipnContext.Verification.Equals("VERIFIED"))
{
var ipnModel = new IPNModel();
var pairs = ParseIPN(ipnContext.RequestBody);
ipnModel.Custom = pairs["custom"];
ipnModel.ItemName = pairs["item_name"];
ipnModel.PaymentStatus = pairs["payment_status"];
if (ipnModel.PaymentStatus.Equals("Completed"))
{
if (ipnModel.ItemName.Equals("1Unlimited") || ipnModel.ItemName.Equals("3Unlimited") ||
ipnModel.ItemName.Equals("6Unlimited") || ipnModel.ItemName.Equals("12Unlimited"))
{
if (ipnModel.ItemName.Equals("1Unlimited"))
{
await AddTimeToAccount(ipnModel.Custom, 1);
}
if (ipnModel.ItemName.Equals("3Unlimited"))
{
await AddTimeToAccount(ipnModel.Custom, 3);
}
if (ipnModel.ItemName.Equals("6Unlimited"))
{
await AddTimeToAccount(ipnModel.Custom, 6);
}
if (ipnModel.ItemName.Equals("12Unlimited"))
{
await AddTimeToAccount(ipnModel.Custom, 12);
}
await AddRewardTimeToAccount(ipnModel.Custom, 1);
}
}
}
}
public static void Main(int paymentId, IPNModel callback, string box_status)
{
//PLACE YOUR CODE HERE
//Mail(paymentId, callback, box_status);
}
public ActionResult Callback(IPNModel callback)
{
bool valid_key = false;
if (!string.IsNullOrEmpty(callback.private_key_hash) && callback.private_key_hash.Length == 128 && Regex.IsMatch(callback.private_key_hash, "[a-zA-Z0-9]+"))
{
string[] ss = ConfigurationManager.AppSettings["PrivateKeys"].Split(new char[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries);
List <string> s = new List <string>();
foreach (string s1 in ss)
{
s.Add(Calculator.md512(s1));
}
valid_key = s.Contains(callback.private_key_hash);
}
if (!string.IsNullOrEmpty(Request.Form["plugin_ver"]) && string.IsNullOrEmpty(callback.status) && valid_key)
{
return(new ContentResult()
{
Content = "cryptoboxver_asp_1.0"
});
}
if (callback.order == null)
{
callback.order = "";
}
if (callback.user == null)
{
callback.user = "";
}
if (callback.usercountry == null)
{
callback.usercountry = "";
}
string box_status = "cryptobox_nochanges";
if (ModelState.IsValid)
{
int paymentId = 0;
crypto_payments obj =
Context.crypto_payments.FirstOrDefault(x => x.boxID == callback.box && x.orderID == callback.order && x.userID == callback.user && x.txID == callback.tx && x.amount == callback.amount && x.addr == callback.addr);
if (obj == null)
{
crypto_payments newPayments =
new crypto_payments()
{
boxID = callback.box,
boxType = callback.boxtype,
orderID = callback.order,
userID = callback.user,
countryID = callback.usercountry,
coinLabel = callback.coinlabel,
amount = callback.amount,
amountUSD = callback.amountusd,
unrecognised = (byte)(callback.status == "payment_received_unrecognised" ? 1 : 0),
addr = callback.addr,
txID = callback.tx,
txDate = callback.datetime,
txConfirmed = callback.confirmed,
txCheckDate = DateTime.Now,
recordCreated = DateTime.Now
};
try
{
Context.crypto_payments.Add(newPayments);
Context.SaveChanges();
paymentId = newPayments.paymentID;
}
catch (DbEntityValidationException dbEx)
{
var modelErrors2 = new List <string>();
foreach (var validationErrors in dbEx.EntityValidationErrors)
{
foreach (var validationError in validationErrors.ValidationErrors)
{
modelErrors2.Add("Property: " + validationError.PropertyName + " Error: " + validationError.ErrorMessage);
}
}
return(new ContentResult()
{
Content = String.Join(", ", modelErrors2.ToArray())
});
}
obj = newPayments;
box_status = "cryptobox_newrecord";
}
else if (callback.confirmed == 1 && obj.txConfirmed == 0)
{
obj.txConfirmed = 1;
obj.txCheckDate = DateTime.Now;
Context.SaveChanges();
paymentId = obj.paymentID;
box_status = "cryptobox_updated";
}
else
{
paymentId = obj.paymentID;
}
NewPayment.Main(paymentId, callback, box_status);
return(new ContentResult()
{
Content = box_status
});
}
//for test
var modelErrors = new List <string>();
foreach (ModelState err in ViewData.ModelState.Values)
{
foreach (ModelError error in err.Errors)
{
modelErrors.Add(error.ErrorMessage);
}
}
return(new ContentResult()
{
Content = String.Join(", ", modelErrors.ToArray())
});
}
private async Task <bool> CheckIPN(IPNModel model)
{
return(await CheckoutHelper.IsIPNAuthentic(model));
}
