public JsonResult NotifyUrl()
{
string param = ""; // Request.QueryString.ToString().Substring(0, Request.QueryString.ToString().IndexOf("signature") - 1);
param = "partner_code=" + Request["partner_code"] +
"&access_key=" + Request["access_key"] +
"&amount=" + Request["amount"] +
"&order_id=" + Request["order_id"] +
"&order_info=" + Request["order_info"] +
"&order_type=" + Request["order_type"] +
"&transaction_id=" + Request["transaction_id"] +
"&message=" + Request["message"] +
"&respone_time=" + Request["respone_time"] +
"&status_code=" + Request["status_code"];
param = Server.UrlDecode(param);
MomoPayment crypto = new MomoPayment();
string serectkey = "UVkryZe6tEZfWSrnKvQapJjgBzKROh9V";
string signature = crypto.signSHA256(param, serectkey);
//k dc cap nhat trang thai don, khi status trong db != status WAIT
if (signature != Request["signature"].ToString())
{
//cap nhat that bai vi chu ky k hop le
//
}
else
{
//success
}
return(Json("", JsonRequestBehavior.AllowGet));
}
public ActionResult ReturnUrl()
{
string param = Request.QueryString.ToString().Substring(0, Request.QueryString.ToString().IndexOf("signature") - 1);
param = Server.UrlDecode(param);
MomoPayment crypto = new MomoPayment();
string serectkey = "UVkryZe6tEZfWSrnKvQapJjgBzKROh9V";
string signature = crypto.signSHA256(param, serectkey);
if (signature != Request["signature"].ToString())
{
ViewBag.message = "Thông tin Request không hợp lệ";
}
if (Request.QueryString["errorCode"].Equals("-2") || Request.QueryString["errorCode"].Equals("0"))
{
ViewBag.message = "Thanh toán thành công";
}
else
{
ViewBag.message = "Thanh toán thất bại";
}
return(View());
}
public ActionResult ThanhToanMomo()
{
Cart cart = Session["Cart"] as Cart;
//momo payment VND
string endpoint = "https://test-payment.momo.vn/gw_payment/transactionProcessor";
string partnerCode = "MOMOVMY620201214";
string accessKey = "YJ3tiYJsEj7DiR8h";
string serectkey = "UVkryZe6tEZfWSrnKvQapJjgBzKROh9V";
string orderInfo = "Đơn hàng từ SHOP TMD04";
string returnUrl = "https://localhost:44354/Orders/ReturnUrl";
string notifyurl = "https://localhost:44354/Orders/NotifyUrl";
string amount = cart.Items.Sum(n => n._shopping_product.BookPrice * n._shopping_quantity).ToString();
string orderid = Guid.NewGuid().ToString();
string requestId = Guid.NewGuid().ToString();
string extraData = "payment";
//Before sign HMAC SHA256 signature
string rawHash = "partnerCode=" +
partnerCode + "&accessKey=" +
accessKey + "&requestId=" +
requestId + "&amount=" +
amount + "&orderId=" +
orderid + "&orderInfo=" +
orderInfo + "&returnUrl=" +
returnUrl + "¬ifyUrl=" +
notifyurl + "&extraData=" +
extraData;
log.Debug("rawHash = " + rawHash);
MomoPayment crypto = new MomoPayment();
//sign signature SHA256
string signature = crypto.signSHA256(rawHash, serectkey);
log.Debug("Signature = " + signature);
//build body json request
JObject message = new JObject
{
{ "partnerCode", partnerCode },
{ "accessKey", accessKey },
{ "requestId", requestId },
{ "amount", amount },
{ "orderId", orderid },
{ "orderInfo", orderInfo },
{ "returnUrl", returnUrl },
{ "notifyUrl", notifyurl },
{ "extraData", extraData },
{ "requestType", "captureMoMoWallet" },
{ "signature", signature }
};
log.Debug("Json request to MoMo: " + message.ToString());
string responseFromMomo = PaymentRequest.sendPaymentRequest(endpoint, message.ToString());
JObject jmessage = JObject.Parse(responseFromMomo);
log.Debug("Return from MoMo: " + jmessage.ToString());
return(Redirect(jmessage.GetValue("payUrl").ToString()));
}
