private string GenerateOrderLinesString(PayExPayment payExPayment)
{
var onlineInvoice = new OnlineInvoice();
onlineInvoice.OrderLines.AddRange(_financialInvoicingOrderLineFormatter.CreateOrderLines(payExPayment));
return(PayExXmlSerializer.Serialize(onlineInvoice));
}
public string Format(PayExPayment payExPayment)
{
var additionalValues = string.Empty;
if (_additionalValuesFormatter != null)
{
additionalValues = _additionalValuesFormatter.Format(payExPayment);
}
if (!string.IsNullOrWhiteSpace(additionalValues))
{
additionalValues += "&";
}
else
{
additionalValues += "";
}
if (additionalValues.IndexOf(FinancinginvoiceOrderlinesParmeter,
StringComparison.InvariantCultureIgnoreCase) >= 0)
{
additionalValues = additionalValues.Replace(FinancinginvoiceOrderlinesParmeter,
string.Format(FinancinginvoiceOrderlinesParmeter, GenerateOrderLinesString(payExPayment)));
}
else if (_financialInvoicingOrderLineFormatter.IncludeOrderLines)
{
additionalValues += string.Format(FinancinginvoiceOrderlinesParmeter,
GenerateOrderLinesString(payExPayment));
}
return(additionalValues);
}
public string Format(PayExPayment payExPayment)
{
var additionalValues = string.Empty;
if (_additionalValuesFormatter != null)
{
additionalValues = _additionalValuesFormatter.Format(payExPayment);
}
Models.PaymentMethods.MasterPass.ValidateMasterPassAdditionalValues(additionalValues);
if (!string.IsNullOrWhiteSpace(additionalValues))
{
additionalValues += "&";
}
additionalValues += "RESPONSIVE=1&USEMASTERPASS=1";
if (_addShoppingCartXml)
{
additionalValues += "&" + string.Format(ShoppingCartXmlParmeter, _masterPassShoppingCartFormatter.GenerateShoppingCartXmlString(payExPayment));
}
return(additionalValues);
}
// The user is redirected to paymentcallback/user/orderRef={guid}&orderNumber={string}&confirmationUrl={url} after having successfully supplied their payment information in PayEx
public RedirectResult User(string orderRef, string orderNumber, string confirmationUrl)
{
UrlBuilder confirmationUrlBuilder = new UrlBuilder(confirmationUrl);
// Get the cart for the current user
Cart cart = new CartHelper(Cart.DefaultName).Cart;
PayExPayment payExPayment = GetPayExPayment(cart);
// If the cart doesn't contain a PayExPayment, something has gone wrong
if (payExPayment == null)
{
return(ErrorResult(confirmationUrlBuilder, null));
}
// If the PayExPayment doesn't contain an OrderNumber, something has gone wrong
if (string.IsNullOrWhiteSpace(payExPayment.OrderNumber))
{
return(ErrorResult(confirmationUrlBuilder, null));
}
// If the PayExPayment OrderNumber doesn't equal the orderNumber from the queryString, something has gone wrong
if (!payExPayment.OrderNumber.Equals(orderNumber))
{
return(ErrorResult(confirmationUrlBuilder, null));
}
PayExPaymentGateway gateway = new PayExPaymentGateway();
string transactionErrorCode;
// Complete the PayEx payment
bool processed = gateway.ProcessSuccessfulTransaction(payExPayment, orderNumber, orderRef, cart, out transactionErrorCode);
bool created = false;
if (processed) // If the payment was successfully completed, you can create a Purchase Order
{
created = CreatePurchaseOrder(cart, payExPayment, orderNumber);
}
if (!created)
{
return(ErrorResult(confirmationUrlBuilder, transactionErrorCode));
}
// Redirect the user to an order confirmation page
confirmationUrlBuilder.QueryCollection.Add(ParameterName.OrderNumber, orderNumber);
return(new RedirectResult(confirmationUrlBuilder.ToString()));
}
public string GenerateShoppingCartXmlString(PayExPayment payExPayment)
{
var shoppingCart = new ShoppingCart();
var lineItems = CartHelper.GetLineItems(payExPayment);
shoppingCart.ShoppingCartItem = lineItems.Select(x => new ShoppingCartItem()
{
Description = x.DisplayName,
Quantity = x.Quantity.RoundToLong(),
Value = x.ExtendedPrice.RoundToLong()
}).ToArray();
shoppingCart.Subtotal = payExPayment.Amount.RoundToLong();
shoppingCart.CurrencyCode = payExPayment.Parent.Parent.BillingCurrency;
return PayExXmlSerializer.Serialize(shoppingCart);
}
public string GenerateShoppingCartXmlString(PayExPayment payExPayment)
{
var shoppingCart = new ShoppingCart();
var lineItems = CartHelper.GetLineItems(payExPayment);
shoppingCart.ShoppingCartItem = lineItems.Select(x => new ShoppingCartItem()
{
Description = x.DisplayName,
Quantity = x.Quantity.RoundToLong(),
Value = x.ExtendedPrice.RoundToLong()
}).ToArray();
shoppingCart.Subtotal = payExPayment.Amount.RoundToLong();
shoppingCart.CurrencyCode = payExPayment.Parent.Parent.BillingCurrency;
return(PayExXmlSerializer.Serialize(shoppingCart));
}
public string Format(PayExPayment payExPayment)
{
var additionalValues = string.Empty;
if (_additionalValuesFormatter != null)
additionalValues = _additionalValuesFormatter.Format(payExPayment);
Models.PaymentMethods.MasterPass.ValidateMasterPassAdditionalValues(additionalValues);
if (!string.IsNullOrWhiteSpace(additionalValues))
additionalValues += "&";
additionalValues += "RESPONSIVE=1&USEMASTERPASS=1";
if (_addShoppingCartXml)
additionalValues += "&" + string.Format(ShoppingCartXmlParmeter, _masterPassShoppingCartFormatter.GenerateShoppingCartXmlString(payExPayment));
return additionalValues;
}
// This action is used for transactional callbacks: http://www.payexpim.com/quick-guide/9-transaction-callback/
public HttpStatusCodeResult Index(string orderRef, [Bind(Prefix = ParameterName.PayExTransactionNumber)] string transactionNumber, [Bind(Prefix = ParameterName.PayExTransactionRef)] string transactionRef)
{
// Check that the request comes from a valid PayEx IP: http://www.payexpim.com/quick-guide/9-transaction-callback/
// The IP should not be hardcoded, this is only an example!
if (Request.ServerVariables["REMOTE_ADDR"] != "82.115.146.170")
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
if (string.IsNullOrEmpty(orderRef))
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
string orderNumber;
Cart cart = GetCartByOrderRef(orderRef, out orderNumber);
if (cart == null || string.IsNullOrEmpty(orderNumber))
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
PayExPayment payExPayment = GetPayExPayment(cart);
PayExPaymentGateway gateway = new PayExPaymentGateway();
string transactionErrorCode;
// Complete the PayEx payment
bool success = gateway.ProcessSuccessfulTransaction(payExPayment, orderNumber, orderRef, cart, out transactionErrorCode);
if (success)
{
return(new HttpStatusCodeResult(HttpStatusCode.OK));
}
else
{
// If an order has already been created, maybe you'd want to cancel it if the callback wasn't successful?
}
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
public virtual List <OnlineInvoiceOrderLine> CreateOrderLines(PayExPayment payExPayment)
{
List <OnlineInvoiceOrderLine> orderLines = new List <OnlineInvoiceOrderLine>();
var lineItems = CartHelper.GetLineItems(payExPayment);
decimal lineItemTotal = 0;
foreach (var item in lineItems)
{
var unitprice = item.PlacedPrice -
(item.OrderLevelDiscountAmount +
item.LineItemDiscountAmount) / item.Quantity;
lineItemTotal += item.ExtendedPrice;
orderLines.Add(new OnlineInvoiceOrderLine()
{
UnitPrice = unitprice.RoundToTwoDecimal(),
ProductName = item.DisplayName,
Quantity = (int)(Math.Round(item.Quantity)),
VatRate = (int)Math.Round(CartHelper.GetVatPercentage(item)),
VatAmount = CartHelper.GetVatAmount(item).RoundToTwoDecimal(),
Amount = item.ExtendedPrice.RoundToTwoDecimal()
});
}
var restAmount = payExPayment.Parent.Parent.Total - lineItemTotal;
var restVatAmount = restAmount * ((decimal)RestVatRate % 100);
orderLines.Add(new OnlineInvoiceOrderLine()
{
UnitPrice = restAmount.RoundToTwoDecimal(),
ProductName = RestProductName,
Quantity = 1,
VatRate = RestVatRate,
VatAmount = restVatAmount.RoundToTwoDecimal(),
Amount = restAmount.RoundToTwoDecimal()
});
return(orderLines);
}
public virtual List<OnlineInvoiceOrderLine> CreateOrderLines(PayExPayment payExPayment)
{
List<OnlineInvoiceOrderLine> orderLines = new List<OnlineInvoiceOrderLine>();
var lineItems = CartHelper.GetLineItems(payExPayment);
decimal lineItemTotal = 0;
foreach (var item in lineItems)
{
var unitprice = item.PlacedPrice -
(item.OrderLevelDiscountAmount +
item.LineItemDiscountAmount) / item.Quantity;
lineItemTotal += item.ExtendedPrice;
orderLines.Add(new OnlineInvoiceOrderLine()
{
UnitPrice = unitprice.RoundToTwoDecimal(),
ProductName = item.DisplayName,
Quantity = (int)(Math.Round(item.Quantity)),
VatRate = (int)Math.Round(CartHelper.GetVatPercentage(item)),
VatAmount = CartHelper.GetVatAmount(item).RoundToTwoDecimal(),
Amount = item.ExtendedPrice.RoundToTwoDecimal()
});
}
var restAmount = payExPayment.Parent.Parent.Total - lineItemTotal;
var restVatAmount = restAmount*((decimal) RestVatRate%100);
orderLines.Add(new OnlineInvoiceOrderLine()
{
UnitPrice = restAmount.RoundToTwoDecimal(),
ProductName = RestProductName,
Quantity = 1,
VatRate = RestVatRate,
VatAmount = restVatAmount.RoundToTwoDecimal(),
Amount = restAmount.RoundToTwoDecimal()
});
return orderLines;
}
public string Format(PayExPayment payExPayment)
{
var additionalValues = string.Empty;
if (_additionalValuesFormatter != null)
additionalValues = _additionalValuesFormatter.Format(payExPayment);
if (!string.IsNullOrWhiteSpace(additionalValues))
additionalValues += "&";
else
additionalValues += "";
if (additionalValues.IndexOf(FinancinginvoiceOrderlinesParmeter,
StringComparison.InvariantCultureIgnoreCase) >= 0)
{
additionalValues = additionalValues.Replace(FinancinginvoiceOrderlinesParmeter,
string.Format(FinancinginvoiceOrderlinesParmeter, GenerateOrderLinesString(payExPayment)));
}
else if (_financialInvoicingOrderLineFormatter.IncludeOrderLines)
additionalValues += string.Format(FinancinginvoiceOrderlinesParmeter,
GenerateOrderLinesString(payExPayment));
return additionalValues;
}
/// <summary>
/// Formats an additionalValues query string to be included in the PayEx payment initialization as described in the
/// PayEx documentation: http://www.payexpim.com/technical-reference/pxorder/initialize8/
/// </summary>
/// <param name="payExPayment">The payment being initialized</param>
/// <returns>A query string of formatted additional values. Example: INVOICE_INVOICETEXT=value&INVOICE_MEDIADISTRIBUTION=value…</returns>
public string Format(PayExPayment payExPayment)
{
return string.Empty;
}
/// <summary>
/// Formats an additionalValues query string to be included in the PayEx payment initialization as described in the
/// PayEx documentation: http://www.payexpim.com/technical-reference/pxorder/initialize8/
/// </summary>
/// <param name="payExPayment">The payment being initialized</param>
/// <returns>A query string of formatted additional values. Example: INVOICE_INVOICETEXT=value&INVOICE_MEDIADISTRIBUTION=value…</returns>
public string Format(PayExPayment payExPayment)
{
return(string.Empty);
}
private string GenerateOrderLinesString(PayExPayment payExPayment)
{
var onlineInvoice = new OnlineInvoice();
onlineInvoice.OrderLines.AddRange(_financialInvoicingOrderLineFormatter.CreateOrderLines(payExPayment));
return PayExXmlSerializer.Serialize(onlineInvoice);
}
