public IActionResult Payment(PaymentModel model)
{
if (ModelState.IsValid)
{
var error = string.Empty;
var amount = model.Amount;
var currencyCode = model.CurrencyCode;
int orderId = (int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
var client = new SipsClient();
// 1. Generate a unique identifier for this transaction (so you keep track of the transaction history)
var transactionReference = client.GetTransactionReference("NetcorePayment", orderId);
// 2. Create and initialize a PaymentRequest
var merchantId = _configuration["Sips_MerchantId"]; // Use "002001000000001" if using the Sandbox uri
var interfaceVersion = _configuration["Sips_InterfaceVersion"]; // "IR_WS_2.14" is the current interface version
var normalReturnUrl = Url.Action("Completed", "Home", null, Request.Scheme);
var automaticResponseUrl = Url.Action("OrderPaid", "Home", null, Request.Scheme);
var paymentRequest = client.GetPaymentRequest(merchantId, interfaceVersion, transactionReference, normalReturnUrl, automaticResponseUrl);
// 3. Set PaymentRequest data (not Seal, SealAlgorithm, Key & KeyVersion)
paymentRequest.SetCustomer("TestCustomer", CultureInfo.CurrentCulture.TwoLetterISOLanguageName);
paymentRequest.SetOrderDetails(orderId.ToString(), (int)Math.Round(amount * 100), currencyCode);
paymentRequest.PaymentMeanBrandList.Add("VISA");
paymentRequest.PaymentMeanBrandList.Add("MASTERCARD");
// 4. Set Seal, SealAlgorithm, Key & KeyVersion for PaymentRequest
var secretKey = _configuration["Sips_SecretKey"];
paymentRequest.SetSealAndKeyVersion(secretKey); // Use "002001000000001_KEY1" if using the Sandbox uri
// 5. Send PaymentRequest to Worldline & receive a RedirectionModel (with redirection Uri and data)
var redirection = client.SendPaymentRequest(paymentRequest, _configuration["Sips_PaymentUrl"]);
// 6. If the payment request was successful (RedirectionStatusCode == "00") redirect to Worldline
if (redirection != null && redirection.RedirectionStatusCode == "00")
{
var url = client.RedirectToWorldlineUrl(redirection);
return(Redirect(url));
}
// 7. If the payment request was not succesful show an error message
if (redirection != null)
{
switch (redirection.RedirectionStatusCode)
{
case "30": error = "Request format is not valid."; break;
case "34": error = "There is a security problem: for example, the calculated seal is incorrect."; break;
case "94": error = "Transaction already exists."; break;
case "99": error = "Service temporarily unavailable."; break;
default: error = redirection.RedirectionStatusMessage; break;
}
}
else
{
error = "Unable to retrieve a redirection model.";
}
}
return(RedirectToAction("Error"));
}
public ActionResult Index(Cart cart)
{
// Set the dummy data for the shopping cart again (normally you can retrieve this data from your webshop database)
SetDummyShoppingCart(cart);
int orderId = (int)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
var client = new SipsClient();
// 1. Generate a unique identifier for this transaction (so you keep track of the transaction history)
// GetTransactionReference concats your prefix and the order id, but you can use your own format for the transaction reference.
var transactionReference = client.GetTransactionReference("WLSipsTest", orderId);
// 2. Create and initialize a PaymentRequest
var merchantId = ConfigurationManager.AppSettings["MerchantId"].ToString(); // Use "002001000000001" if you're using the Sandbox uri
var interfaceVersion = ConfigurationManager.AppSettings["InterfaceVersion"].ToString(); // "IR_WS_2.14" is the current interface version
var normalReturnUrl = Url.Action("Completed", "Cart", null, Request.Url.Scheme);
var automaticResponseUrl = Url.Action("OrderPaid", "Cart", null, Request.Url.Scheme);
var paymentRequest = client.GetPaymentRequest(merchantId, interfaceVersion, transactionReference, normalReturnUrl, automaticResponseUrl);
// 3. Set your PaymentRequest data (not Seal, SealAlgorithm, Key & KeyVersion)
paymentRequest.SetCustomer(cart.CustomerId, CultureInfo.CurrentCulture.TwoLetterISOLanguageName);
paymentRequest.SetAddressAndContactInfo(cart.BillingContact, cart.BillingAddress, Sips.Models.AddressType.Customer);
paymentRequest.SetAddressAndContactInfo(cart.BillingContact, cart.BillingAddress, Sips.Models.AddressType.Billing);
paymentRequest.SetAddressAndContactInfo(cart.ShippingContact, cart.ShippingAddress, Sips.Models.AddressType.Delivery);
// Worldline only accepts integers for totalAmount, so we need to multiply the decimal value by 100
paymentRequest.SetOrderDetails(orderId.ToString(), (int)Math.Round(cart.Total * 100), "EUR");
foreach (var item in cart.CartItems)
{
paymentRequest.ShoppingCartDetail.ShoppingCartItemList.Add(new Sips.Models.ShoppingCartItem()
{
ProductSKU = item.Sku,
ProductName = item.ProductName,
ProductQuantity = item.Quantity.ToString(),
ProductUnitAmount = ((int)Math.Round(item.UnitPrice * 100)).ToString()
});
}
paymentRequest.PaymentMeanBrandList.Add("VISA");
paymentRequest.PaymentMeanBrandList.Add("MASTERCARD");
// 4. Now set Seal, SealAlgorithm, Key & KeyVersion for your PaymentRequest
var secretKey = ConfigurationManager.AppSettings["SecretKey"].ToString();
paymentRequest.SetSealAndKeyVersion(secretKey); // Use "002001000000001_KEY1" if you're using the Sandbox uri
// 5. Send your PaymentRequest to Worldline & receive a RedirectionModel (with redirection Uri and data)
var redirection = client.SendPaymentRequest(paymentRequest, true);
// 6. If the payment request was successful (RedirectionStatusCode == "00") redirect to Worldline
if (redirection != null && redirection.RedirectionStatusCode == "00")
{
client.RedirectToWorldline(redirection);
}
// 7. If the payment request was not succesful show an error message
if (redirection != null)
{
switch (redirection.RedirectionStatusCode)
{
case "30": cart.Error = "Request format is not valid."; break;
case "34": cart.Error = "There is a security problem: for example, the calculated seal is incorrect."; break;
case "94": cart.Error = "Transaction already exists."; break;
case "99": cart.Error = "Service temporarily unavailable."; break;
default: cart.Error = redirection.RedirectionStatusMessage; break;
}
}
else
{
cart.Error = "Unable to retrieve a redirection model.";
}
return(View(cart));
}
