public static string GetPaymentUrlIfNeeded(Order order)
{
if (order == null || order.OrderId <= 0)
{
return(string.Empty);
}
if (order.PaymentMethod == ProductConfiguration.OnePAYNoiDiaPaymentMethodId || order.PaymentMethod == ProductConfiguration.OnePAYQuocTePaymentMethodId) // Onepay
{
//https://mtf.onepay.vn/developer/?page=modul_noidia
//https://mtf.onepay.vn/developer/?page=modul_quocte
// Thông số tài khoản cổng thanh toán:
string urlPayment = string.Empty;
string hashcode = string.Empty;
string merchantId = string.Empty;
string accesscode = string.Empty;
string returnUrl = string.Empty;
string queryDRUser = string.Empty;
string queryDRPassword = string.Empty;
if (GetOnePayParameter(order.PaymentMethod, out urlPayment, out hashcode, out merchantId, out accesscode, out returnUrl, out queryDRUser, out queryDRPassword))
{
// Khoi tao lop thu vien va gan gia tri cac tham so gui sang cong thanh toan
VPCRequest conn = new VPCRequest(urlPayment);
conn.SetSecureSecret(hashcode);
// Add the Digital Order Fields for the functionality you wish to use
// Core Transaction Fields
if (order.PaymentMethod == ProductConfiguration.OnePAYQuocTePaymentMethodId)
{
conn.AddDigitalOrderField("AgainLink", "http://onepay.vn");
}
conn.AddDigitalOrderField("Title", "onepay paygate");
conn.AddDigitalOrderField("vpc_Locale", "vn");//Chon ngon ngu hien thi tren cong thanh toan (vn/en)
conn.AddDigitalOrderField("vpc_Version", "2");
conn.AddDigitalOrderField("vpc_Command", "pay");
conn.AddDigitalOrderField("vpc_Merchant", merchantId);
conn.AddDigitalOrderField("vpc_AccessCode", accesscode);
conn.AddDigitalOrderField("vpc_MerchTxnRef", Guid.NewGuid().ToString());
conn.AddDigitalOrderField("vpc_OrderInfo", order.OrderCode.ToString());
conn.AddDigitalOrderField("vpc_Amount", Convert.ToDouble(order.OrderTotal * 100).ToString()); //*100?
if (order.PaymentMethod == ProductConfiguration.OnePAYNoiDiaPaymentMethodId)
{
conn.AddDigitalOrderField("vpc_Currency", "VND");
}
conn.AddDigitalOrderField("vpc_ReturnURL", returnUrl);
// Thong tin them ve khach hang. De trong neu khong co thong tin
//conn.AddDigitalOrderField("vpc_SHIP_Street01", order.BillingAddress);
//conn.AddDigitalOrderField("vpc_SHIP_Provice", billingProvinceName);
//conn.AddDigitalOrderField("vpc_SHIP_City", billingDistrictName);
//conn.AddDigitalOrderField("vpc_SHIP_Country", "Vietnam");
conn.AddDigitalOrderField("vpc_Customer_Phone", order.BillingPhone);
conn.AddDigitalOrderField("vpc_Customer_Email", order.BillingEmail);
if (order.UserGuid != Guid.Empty)
{
conn.AddDigitalOrderField("vpc_Customer_Id", order.UserGuid.ToString());
}
// Dia chi IP cua khach hang
conn.AddDigitalOrderField("vpc_TicketNo", order.CreatedFromIP);
// Chuyen huong trinh duyet sang cong thanh toan
return(conn.Create3PartyQueryString());
}
}
return(string.Empty);
}
public static string ProcessCallbackData(string hashcode)
{
string hashvalidateResult = string.Empty;
// Khoi tao lop thu vien
VPCRequest conn = new VPCRequest("http://onepay.vn");
conn.SetSecureSecret(hashcode);
// Xu ly tham so tra ve va kiem tra chuoi du lieu ma hoa
hashvalidateResult = conn.Process3PartyResponse(System.Web.HttpContext.Current.Request.QueryString);
// Lay gia tri tham so tra ve tu cong thanh toan
string vpc_TxnResponseCode = conn.GetResultField("vpc_TxnResponseCode", "Unknown");
string txnResponseCode = vpc_TxnResponseCode;
//string merchTxnRef = conn.GetResultField("vpc_MerchTxnRef", "0");
string orderInfo = conn.GetResultField("vpc_OrderInfo", "");
Order order = null;
if (orderInfo.Length > 0)
{
order = Order.GetOrderByCode(orderInfo);
}
if (order == null || order.OrderId < 0 || order.IsDeleted)
{
order = null;
}
// Sua lai ham check chuoi ma hoa du lieu
if (hashvalidateResult == "CORRECTED" && txnResponseCode.Trim() == "0") // "Transaction was paid successful"
{
if (order != null)
{
order.PaymentStatus = (int)OrderPaymentMethod.Successful;
if (order.OrderNote.Length == 0)
{
order.OrderNote = "Transaction was paid successful";
}
order.Save();
}
return(SiteUtils.GetZoneUrl(ConfigHelper.GetIntProperty("OnePAY.ZoneID.TransactionSuccessful", 1)));
}
else if (hashvalidateResult == "INVALIDATED" && txnResponseCode.Trim() == "0") // "Transaction is pending"
{
if (order != null)
{
order.PaymentStatus = (int)OrderPaymentMethod.Pending;
if (order.OrderNote.Length == 0)
{
order.OrderNote = "Transaction is pending";
}
order.Save();
}
return(SiteUtils.GetZoneUrl(ConfigHelper.GetIntProperty("OnePAY.ZoneID.TransactionPending", 1)));
}
else // "Transaction was not paid successful"
{
if (order != null)
{
order.PaymentStatus = (int)OrderPaymentMethod.NotSuccessful;
if (order.OrderNote.Length == 0)
{
order.OrderNote = "Transaction was not paid successful";
}
order.Save();
}
return(SiteUtils.GetZoneUrl(ConfigHelper.GetIntProperty("OnePAY.ZoneID.TransactionNotSuccessful", 1)));
}
}
