//ToDo method
public ActionResult CancelOrder(IpnModel model)
{
var form = model.Form;
const string orderIdKey = "order_id";
var orderId = GetValue(orderIdKey, form);
Order order = null;
if (Guid.TryParse(orderId, out Guid orderGuid))
{
order = _orderService.GetOrderByGuid(orderGuid);
}
if (order == null)
{
return(RedirectToAction("Index", "Home", new { area = string.Empty }));
}
//update payment status if need
if (order.PaymentStatus != PaymentStatus.Voided)
{
var status = GetPaymentProcessor().GetPaymentStatus(orderId);
if (status[0].ToLower() == "ok")
{
UpdateOrderStatus(order, status[1]);
}
}
return(RedirectToRoute("OrderDetails", new { orderId = order.Id }));
}
public IActionResult IPNHandler(IpnModel model)
{
var form = model.Form;
var processor = GetPaymentProcessor();
if (processor.VerifyIpn(form, out TransactionStatus txnStatus))
{
var val = GetValue(Constants.OK_INVOICE_KEY, form);
if (!string.IsNullOrEmpty(val) && int.TryParse(val, out int orderId))
{
var order = _orderService.GetOrderById(orderId);
if (_orderProcessingService.CanMarkOrderAsPaid(order) && txnStatus == TransactionStatus.Completed)
{
_orderProcessingService.MarkOrderAsPaid(order);
}
else if ((order.PaymentStatus == PaymentStatus.Paid ||
order.PaymentStatus == PaymentStatus.Authorized) &&
_orderProcessingService.CanCancelOrder(order) && txnStatus != TransactionStatus.Completed)
{
_orderProcessingService.CancelOrder(order, true);
}
var sb = new StringBuilder();
sb.AppendLine("OkPay IPN:");
sb.Append(PreparationOrderNote(form));
sb.AppendLine("New transaction status: " + txnStatus);
order.OrderNotes.Add(new OrderNote
{
Note = sb.ToString(),
DisplayToCustomer = false,
CreatedOnUtc = DateTime.UtcNow
});
_orderService.UpdateOrder(order);
}
else
{
var sb = new StringBuilder();
sb.AppendLine("OkPay error: failed order identifier");
sb.AppendLine("Transaction status: " + txnStatus);
sb.Append(PreparationOrderNote(form));
_logger.Error("OkPay IPN failed.", new NopException(sb.ToString()));
}
}
else
{
var sb = new StringBuilder();
sb.AppendLine("Transaction status: " + txnStatus);
sb.Append(PreparationOrderNote(form));
_logger.Error("OkPay IPN failed.", new NopException(sb.ToString()));
}
return(Content(""));
}
public IActionResult SuccessCallbackHandler(IpnModel model)
{
var processor = _paymentService.LoadPaymentMethodBySystemName("Payments.Moneris") as MonerisPaymentProcessor;
if (processor == null || !processor.IsPaymentMethodActive(_paymentSettings) || !processor.PluginDescriptor.Installed)
{
throw new NopException("Moneris module cannot be loaded");
}
var parameters = model.Form;
if (string.IsNullOrEmpty(GetValue("transactionKey", parameters)) || string.IsNullOrEmpty(GetValue("rvar_order_id", parameters)))
{
return(RedirectToAction("Index", "Home", new { area = "" }));
}
var transactionKey = GetValue("transactionKey", parameters);
if (!processor.TransactionVerification(transactionKey, out Dictionary <string, string> values))
{
return(RedirectToAction("Index", "Home", new { area = "" }));
}
var orderIdValue = GetValue("rvar_order_id", parameters);
if (!int.TryParse(orderIdValue, out int orderId))
{
return(RedirectToAction("Index", "Home", new { area = "" }));
}
var order = _orderService.GetOrderById(orderId);
if (order == null || !_orderProcessingService.CanMarkOrderAsPaid(order))
{
return(RedirectToAction("Index", "Home", new { area = "" }));
}
if (values.ContainsKey("txn_num"))
{
order.AuthorizationTransactionId = values["txn_num"];
_orderService.UpdateOrder(order);
}
_orderProcessingService.MarkOrderAsPaid(order);
return(RedirectToRoute("CheckoutCompleted", new { orderId = order.Id }));
}
public IActionResult PayFastResultHandler(IpnModel model)
{
var form = model.Form;
//validation
if (!ValidateITN(form, out Order order))
{
return(new StatusCodeResult((int)HttpStatusCode.OK));
}
//paid order
if (_orderProcessingService.CanMarkOrderAsPaid(order))
{
order.AuthorizationTransactionId = form["pf_payment_id"];
_orderService.UpdateOrder(order);
_orderProcessingService.MarkOrderAsPaid(order);
}
return(new StatusCodeResult((int)HttpStatusCode.OK));
}
public IActionResult IPNHandler(IpnModel model, IFormCollection form)
{
if (!(_paymentPluginManager.LoadPluginBySystemName("Payments.AuthorizeNet") is AuthorizeNetPaymentProcessor processor) || !_paymentPluginManager.IsPluginActive(processor) ||
!processor.PluginDescriptor.Installed)
{
throw new NopException("AuthorizeNet module cannot be loaded");
}
var responseCode = form.Keys.Contains("x_response_code") ? form["x_response_code"].ToString() : string.Empty;
if (responseCode == "1")
{
var transactionId = form.Keys.Contains("x_trans_id") ? form["x_trans_id"].ToString() : string.Empty;
processor.ProcessRecurringPayment(transactionId);
}
//nothing should be rendered to visitor
return(Content(string.Empty));
}
public IActionResult Fail(IpnModel model)
{
var form = model.Form;
var storeScope = _storeContext.ActiveStoreScopeConfiguration;
var okPayPaymentSettings = _settingService.LoadSetting <OkPayPaymentSettings>(storeScope);
if (!okPayPaymentSettings.ReturnFromOkPayWithoutPaymentRedirectsToOrderDetailsPage)
{
return(RedirectToRoute("HomePage"));
}
var val = GetValue(Constants.OK_INVOICE_KEY, form);
if (string.IsNullOrEmpty(val) || !int.TryParse(val, out int orderId))
{
return(RedirectToRoute("HomePage"));
}
var order = _orderService.GetOrderById(orderId);
return(order != null?RedirectToRoute("OrderDetails", new { orderId = order.Id }) : RedirectToRoute("HomePage"));
}
public IActionResult IPNHandler(IpnModel model)
{
var processor = _paymentService.LoadPaymentMethodBySystemName("Payments.AuthorizeNet") as AuthorizeNetPaymentProcessor;
if (processor == null || !_paymentService.IsPaymentMethodActive(processor) ||
!processor.PluginDescriptor.Installed)
{
throw new NopException("AuthorizeNet module cannot be loaded");
}
var form = model.Form;
var responseCode = form.Keys.Contains("x_response_code") ? form["x_response_code"].ToString() : string.Empty;
if (responseCode == "1")
{
var transactionId = form.Keys.Contains("x_trans_id") ? form["x_trans_id"].ToString() : string.Empty;
processor.ProcessRecurringPayment(transactionId);
}
//nothing should be rendered to visitor
return(Content(string.Empty));
}
public ActionResult Return(IpnModel model)
{
var processor =
_paymentPluginManager.LoadPluginBySystemName("Payments.CCAvenue") as CCAvenuePaymentProcessor;
if (processor == null || !_paymentPluginManager.IsPluginActive(processor) ||
!processor.PluginDescriptor.Installed)
{
throw new NopException("CCAvenue module cannot be loaded");
}
//assign following values to send it to verifychecksum function.
if (string.IsNullOrWhiteSpace(_ccAvenuePaymentSettings.Key))
{
throw new NopException("CCAvenue key is not set");
}
var workingKey = _ccAvenuePaymentSettings.Key;
var ccaCrypto = new CCACrypto();
var encResponse = ccaCrypto.Decrypt(model.Form["encResp"], workingKey);
var paramList = new NameValueCollection();
var segments = encResponse.Split('&');
foreach (var seg in segments)
{
var parts = seg.Split('=');
if (parts.Length <= 0)
{
continue;
}
paramList.Add(parts[0].Trim(), parts[1].Trim());
}
var sb = new StringBuilder();
sb.AppendLine("CCAvenue:");
for (var i = 0; i < paramList.Count; i++)
{
sb.AppendLine(paramList.Keys[i] + " = " + paramList[i]);
}
var orderId = paramList["Order_Id"];
var authDesc = paramList["order_status"];
var order = _orderService.GetOrderById(Convert.ToInt32(orderId));
if (order == null)
{
return(RedirectToAction("Index", "Home", new { area = string.Empty }));
}
order.OrderNotes.Add(new OrderNote
{
Note = sb.ToString(),
DisplayToCustomer = false,
CreatedOnUtc = DateTime.UtcNow
});
//var merchantId = Params["Merchant_Id"];
//var Amount = Params["Amount"];
//var myUtility = new CCAvenueHelper();
//var checksum = myUtility.verifychecksum(merchantId, orderId, Amount, AuthDesc, _ccAvenuePaymentSettings.Key, checksum);
if (!authDesc.Equals("Success", StringComparison.InvariantCultureIgnoreCase))
{
return(RedirectToRoute("OrderDetails", new { orderId = order.Id }));
}
//here you need to put in the routines for a successful transaction such as sending an email to customer,
//setting database status, informing logistics etc etc
if (_orderProcessingService.CanMarkOrderAsPaid(order))
{
_orderProcessingService.MarkOrderAsPaid(order);
}
//thank you for shopping with us. Your credit card has been charged and your transaction is successful
return(RedirectToRoute("CheckoutCompleted", new { orderId = order.Id }));
}
/*
*
* [NonAction]
* public override IList<string> ValidatePaymentForm(FormCollection form)
* {
* var warnings = new List<string>();
* return warnings;
* }
*
* [NonAction]
* public override ProcessPaymentRequest GetPaymentInfo(FormCollection form)
* {
* var paymentInfo = new ProcessPaymentRequest();
* return paymentInfo;
* }
*/
//[ValidateInput(false)]
public IActionResult Return(IpnModel model)
{
/*
* var processor = _paymentService.LoadPaymentMethodBySystemName("Payments.Payu") as PayuPaymentProcessor;
* if (processor == null ||
* !processor.IsPaymentMethodActive(_paymentSettings) || !processor.PluginDescriptor.Installed)
* throw new NopException("Payu module cannot be loaded");
*
*/
var myUtility = new PayuHelper();
string orderId, merchantId, Amount, productinfo, firstname, email, hash, status, checksum;
//Assign following values to send it to verifychecksum function.
if (String.IsNullOrWhiteSpace(_payuPaymentSettings.Key))
{
throw new NopException("Payu key is not set");
}
merchantId = _payuPaymentSettings.MerchantId.ToString();
orderId = model.Form["txnid"];
Amount = model.Form["amount"];
productinfo = model.Form["productinfo"];
firstname = model.Form["firstname"];
email = model.Form["email"];
hash = model.Form["hash"];
status = model.Form["status"];
checksum = myUtility.verifychecksum(merchantId, orderId, Amount, productinfo, firstname, email, status, _payuPaymentSettings.Key);
if (checksum == hash)
{
if (status == "success")
{
/*
* Here you need to put in the routines for a successful
* transaction such as sending an email to customer,
* setting database status, informing logistics etc etc
*/
var order = _orderService.GetOrderById(Convert.ToInt32(orderId));
if (_orderProcessingService.CanMarkOrderAsPaid(order))
{
_orderProcessingService.MarkOrderAsPaid(order);
var sb = new StringBuilder();
sb.AppendLine("PayU IPN:");
foreach (var v in model.Form)
{
sb.AppendLine(v.Key + ": " + v.Value);
}
//order note
order.OrderNotes.Add(new OrderNote
{
Note = sb.ToString(),
DisplayToCustomer = false,
CreatedOnUtc = DateTime.UtcNow
});
_orderService.UpdateOrder(order);
}
//Thank you for shopping with us. Your credit card has been charged and your transaction is successful
return(RedirectToRoute("CheckoutCompleted", new { orderId = order.Id }));
}
else
{
/*
* Here you need to put in the routines for a failed
* transaction such as sending an email to customer
* setting database status etc etc
*/
return(RedirectToAction("Index", "Home", new { area = "" }));
}
}
else
{
/*
* Here you need to simply ignore this and dont need
* to perform any operation in this condition
*/
return(Content("Security Error. Illegal access detected"));
}
}
public ActionResult Notify(IpnModel model)
{
var processor = _paymentService.LoadPaymentMethodBySystemName("Payments.AliPay") as AliPayPaymentProcessor;
if (processor == null || !_paymentService.IsPaymentMethodActive(processor) || !processor.PluginDescriptor.Installed)
{
throw new NopException("AliPay module cannot be loaded");
}
var partner = _aliPayPaymentSettings.Partner;
if (string.IsNullOrEmpty(partner))
{
throw new Exception("Partner is not set");
}
var key = _aliPayPaymentSettings.Key;
if (string.IsNullOrEmpty(key))
{
throw new Exception("Partner is not set");
}
var alipayNotifyUrl = $"https://www.alipay.com/cooperate/gateway.do?service=notify_verify&partner={partner}¬ify_id={model.Form["notify_id"]}";
var responseTxt = string.Empty;
try
{
var myReq = (HttpWebRequest)WebRequest.Create(alipayNotifyUrl);
myReq.Timeout = 120000;
var httpWResp = (HttpWebResponse)myReq.GetResponse();
var myStream = httpWResp.GetResponseStream();
if (myStream != null)
{
using (var sr = new StreamReader(myStream, Encoding.Default))
{
var strBuilder = new StringBuilder();
while (-1 != sr.Peek())
{
strBuilder.Append(sr.ReadLine());
}
responseTxt = strBuilder.ToString();
}
}
}
catch (Exception exc)
{
responseTxt = $"Error: {exc.Message}";
}
int i;
var coll = model.Form;
var sortedStr = coll.Keys.ToArray();
Array.Sort(sortedStr, StringComparer.InvariantCulture);
var prestr = new StringBuilder();
for (i = 0; i < sortedStr.Length; i++)
{
if (coll[sortedStr[i]] == "" || sortedStr[i] == "sign" || sortedStr[i] == "sign_type")
{
continue;
}
prestr.AppendFormat("{0}={1}", sortedStr[i], coll[sortedStr[i]]);
if (i < sortedStr.Length - 1)
{
prestr.Append("&");
}
}
prestr.Append(key);
var mySign = processor.GetMD5(prestr.ToString());
var sign = coll["sign"];
byte[] data = null;
if (mySign == sign && responseTxt == "true")
{
if (coll["trade_status"] == "TRADE_FINISHED" || coll["trade_status"] == "TRADE_SUCCESS")
{
var strOrderNo = model.Form["out_trade_no"];
int orderId;
if (int.TryParse(strOrderNo, out orderId))
{
var order = _orderService.GetOrderById(orderId);
if (order != null && _orderProcessingService.CanMarkOrderAsPaid(order))
{
_orderProcessingService.MarkOrderAsPaid(order);
}
}
}
data = Encoding.UTF8.GetBytes("success");
}
else
{
data = Encoding.UTF8.GetBytes("fail");
var logStr = $"MD5:mysign={mySign},sign={sign},responseTxt={responseTxt}";
_logger.Error(logStr);
}
Response.Body.Write(data, 0, data.Length);
return(Content(""));
}
public ActionResult ConfirmPay(IpnModel model)
{
var form = model.Form;
var processor = GetPaymentProcessor();
const string orderIdKey = "order_id";
const string signatureKey = "signature";
const string orderStatus = "order_status";
var orderId = GetValue(orderIdKey, form);
var signature = GetValue(signatureKey, form);
var result = GetValue(orderStatus, form);
Order order = null;
if (Guid.TryParse(orderId, out Guid orderGuid))
{
order = _orderService.GetOrderByGuid(orderGuid);
}
if (order == null)
{
return(GetResponse("Order cannot be loaded", processor));
}
var sb = new StringBuilder();
sb.AppendLine("Fondy:");
foreach (var key in form.Keys)
{
sb.AppendLine(key + ": " + form[key]);
}
//order note
order.OrderNotes.Add(new OrderNote
{
Note = sb.ToString(),
DisplayToCustomer = false,
CreatedOnUtc = DateTime.UtcNow
});
_orderService.UpdateOrder(order);
var postData = new NameValueCollection();
foreach (var keyValuePair in form.Where(pair => !pair.Key.Equals(signatureKey, StringComparison.InvariantCultureIgnoreCase)))
{
if (keyValuePair.Value == "")
{
continue;
}
postData.Add(keyValuePair.Key, keyValuePair.Value);
}
var checkDataString = processor.GetSignature(postData);
if (checkDataString != signature)
{
return(GetResponse("Invalid order data", processor));
}
if (result == "declined" || result == "expired")
{
return(GetResponse("The payment has been canceled", processor, true));
}
//mark order as paid
if (_orderProcessingService.CanMarkOrderAsPaid(order) && result == "approved")
{
_orderProcessingService.MarkOrderAsPaid(order);
}
return(GetResponse("The order has been paid", processor, true));
}
