protected SearchResult Transform(SearchQuery searchQuery, int totalHitCount, Func <IEnumerable <SearchResultItem> > transformResultFunc)
{
return(new SearchResult
{
Items = new Lazy <IEnumerable <SearchResultItem> >(() =>
{
_targetGroupEngine.Process(new SearchEvent
{
SearchText = searchQuery.Text,
TotalHits = totalHitCount
});
return transformResultFunc();
}),
PageSize = searchQuery.PageSize.GetValueOrDefault(100000),
Total = totalHitCount
});
}
public void PlaceOrder([NotNull] IPaymentWidgetOrder paymentWidgetOrder, bool isConfirmation)
{
this.Log().Debug("Provider order status {providerOrderStatus}.", paymentWidgetOrder.OrderStatus);
Order order = null;
OrderCarrier orderCarrier = null;
if (paymentWidgetOrder.IsCompleted)
{
using (_distributedLockService.AcquireLock($"{nameof(PaymentWidgetService)}:{paymentWidgetOrder.ProviderOrderId}", TimeSpan.FromMinutes(1)))
{
//there is a time gap between when we last fetched order from Klarna to the time of aquiring the distributed lock.
//just before the distributed lock was taken by this machine (but after this machine had fetched checkout order from klarna),
//another machine in the server farm may have got the lock, and created the order and exited releasing the distributed lock.
//That would cause this machine to aquire the lock, but we cannot use the existing checkoutorder because its out-dated.
//therefore we have to refetch it one more time!.
paymentWidgetOrder.Refresh();
if (paymentWidgetOrder.IsCompleted)
{
//save the order only if it is not saved already.
order = TryFindOrder();
if (order == null)
{
this.Log().Debug("Create order.");
// Replace the order carrier in the session from the one received from Klarna plugin.
// The order carrier contains the inforamtion of the order that will be created.
_cartAccessor.Cart.OrderCarrier = paymentWidgetOrder.OrderCarrier;
var channel = _channelService.Get(_cartAccessor.Cart.OrderCarrier.ChannelID);
if (channel?.WebsiteLanguageSystemId != null)
{
CultureInfo.CurrentUICulture = _languageService.Get(channel.WebsiteLanguageSystemId.Value)?.CultureInfo ?? CultureInfo.CurrentUICulture;
}
order = _cartAccessor.Cart.PlaceOrder(_securityToken, out var paymentInfos);
this.Log().Debug("Order created, order id {orderId}, external order id {externalOrderId}.", order.ID, order.ExternalOrderID);
}
var paymentInfo = order.PaymentInfo.FirstOrDefault(x => x.PaymentProviderName == paymentWidgetOrder.PaymentProviderName);
if (paymentInfo != null)
{
// If the Litium call to payment provider to "notify order created" fails, the payment will be in following states.
// so execute payment need to be called again, to notify klarna of Litium order id.
if (paymentInfo.PaymentStatus == PaymentStatus.Init ||
paymentInfo.PaymentStatus == PaymentStatus.ExecuteReserve ||
paymentInfo.PaymentStatus == PaymentStatus.Pending)
{
var checkoutFlowInfo = _cartAccessor.Cart.CheckoutFlowInfo;
checkoutFlowInfo.SetValue("ProviderOrderIsCreated", true);
var channel = _channelService.Get(order.ChannelID);
CultureInfo.CurrentUICulture = _languageService.Get(channel.WebsiteLanguageSystemId.GetValueOrDefault())?.CultureInfo ?? CultureInfo.CurrentUICulture;
checkoutFlowInfo.SetValue(CheckoutConstants.ClientLanguage, CultureInfo.CurrentUICulture.Name);
checkoutFlowInfo.SetValue(CheckoutConstants.ClientTwoLetterISOLanguageName, CultureInfo.CurrentUICulture.TwoLetterISOLanguageName);
this.Log().Debug("Execute payment.");
var result = paymentInfo.ExecutePayment(checkoutFlowInfo, _securityToken);
checkoutFlowInfo.SetValue(CheckoutConstants.ExecutePaymentResult, result);
this.Log().Debug($"Payment executed{(result.Success ? string.Empty : " with error: " + result.ErrorMessage)}.");
// The order carrier has changed, refetch the checkoutOrder with updated data.
orderCarrier = order.GetAsCarrier(true, true, true, true, true, true);
paymentWidgetOrder.Update(orderCarrier);
this.Log().Debug("Provider order status changed to {providerOrderStatus}.", paymentWidgetOrder.OrderStatus);
}
}
}
}
}
if (isConfirmation && paymentWidgetOrder.IsCreated)
{
var placedOrder = order ?? TryFindOrder();
if (placedOrder != null)
{
_cartAccessor.Cart.OrderCarrier = orderCarrier ?? placedOrder.GetAsCarrier(true, true, true, true, true, true);
if (order == null)
{
this.Log().Debug("Processing target group event for external order id {externalOrderId}.", placedOrder.ExternalOrderID);
_targetGroupEngine.Process(new OrderEvent {
Order = placedOrder
});
}
else
{
this.Log().Debug("Target group processing for external order id {externalOrderId} was executed with the order creation.", placedOrder.ExternalOrderID);
}
}
}
Order TryFindOrder()
{
var checkoutOrderCarrier = paymentWidgetOrder.OrderCarrier;
var hasExternalOrderId = !string.IsNullOrEmpty(checkoutOrderCarrier.ExternalOrderID);
var foundOrder = hasExternalOrderId
? _moduleECommerce.Orders.GetOrder(checkoutOrderCarrier.ExternalOrderID, _securityToken)
: _moduleECommerce.Orders.GetOrder(checkoutOrderCarrier.ID, _securityToken);
if (foundOrder == null)
{
if (hasExternalOrderId)
{
this.Log().Debug("No order exists for external order external id {externalOrderId}.", checkoutOrderCarrier.ExternalOrderID);
}
else
{
this.Log().Debug("No order exists for order id {orderId}.", checkoutOrderCarrier.ID);
}
var transactionNumber = checkoutOrderCarrier.PaymentInfo.FirstOrDefault()?.TransactionNumber;
if (!string.IsNullOrEmpty(transactionNumber))
{
this.Log().Debug("Try to find order based on transactionNumber {transactionNumber}.", transactionNumber);
foundOrder = _moduleECommerce.Orders.GetOrdersByTransactionNumber(paymentWidgetOrder.PaymentProviderName, transactionNumber, _securityToken).FirstOrDefault();
if (foundOrder == null)
{
this.Log().Debug("No order based on transactionNumber {transactionNumber} was found.", transactionNumber);
}
}
else
{
this.Log().Debug("No transaction number exists, or payment info missing. No order was found.");
}
}
if (foundOrder != null)
{
this.Log().Debug("Persisted order is found, order id {orderId}, external order id {externalOrderId}.", foundOrder.ID, foundOrder.ExternalOrderID);
}
return(foundOrder);
}
}