// Implementation of collect data method. Executes after plug-in payment item is added to the order on payment page or on preliminary payments page.
// To do operations with order that is currently edited by operator, we need special operationService. Do NOT use it after method returns.
public void OnPaymentAdded(IOrder order, IPaymentItem paymentItem, [NotNull] IUser cashier, [NotNull] IOperationService operations, IReceiptPrinter printer, IViewManager viewManager,
IPaymentDataContext context)
{
switch (order.Status)
{
case OrderStatus.New:
// let's add a gift product to the first guest
var credentials = operations.GetCredentials();
var guest = order.Guests.First(); // lucky guest
var product = operations.GetActiveProducts().Last(); // gift product
operations.AddOrderProductItem(3m, product, order, guest, null, credentials);
var orderWithGift = operations.GetOrderById(order.Id);
//we assume our gift product is payed by our payment, so automatically add its price to payment sum.
var giftSum = orderWithGift.ResultSum - order.ResultSum;
paymentItem = orderWithGift.Payments.Single(p => p.Id == paymentItem.Id);
operations.ChangePaymentItemSum(paymentItem.Sum + giftSum, giftSum, null, paymentItem, orderWithGift, credentials);
return;
case OrderStatus.Bill:
// we cannot edit order widely after bill, but at least we can set possible sum range and provide initial sum value
operations.ChangePaymentItemSum(42m, 0m, 100500m, paymentItem, order, operations.GetCredentials());
return;
default:
// we don't expect payment item to be added in statuses other than new and bill
throw new ArgumentOutOfRangeException();
}
}
public PaymentItem(IPaymentItem item)
{
PaymentDescription = item.PaymentDescription;
IsAttorneyFee = item.IsAttorneyFee;
PaymentFor = item.PaymentFor;
Amount = item.Amount;
PaymentDueDate = item.PaymentDueDate;
}
public IAuthorizablePaymentProcessor GetAuthorizableProcessor(IPaymentItem paymentItem)
{
var paymentProcessor = default(IAuthorizablePaymentProcessor);
if (paymentItem.PaymentType == PaymentType.CreditCard)
{
paymentProcessor = new CreditCardPaymentProcessor();
}
paymentProcessor?.Initialize(paymentItem);
return(paymentProcessor);
}
public ICapturablePaymentProcessor GetCapturablePaymentProcessor(IPaymentItem paymentItem)
{
ICapturablePaymentProcessor paymentProcessor;
switch (paymentItem.PaymentType)
{
case PaymentType.Cash:
paymentProcessor = new CashPaymentProcessor();
break;
case PaymentType.CreditCard:
paymentProcessor = new CreditCardPaymentProcessor();
break;
default:
throw new ArgumentOutOfRangeException(nameof(paymentItem.PaymentType), "Invalid payment type");
}
paymentProcessor.Initialize(paymentItem);
return(paymentProcessor);
}
public void Initialize(IPaymentItem payment)
{
Payment = payment;
}
// Implementation of preliminary payment editing method. Executes when plug-in preliminary payment item is going to be edited on preliminary payments page,
// immediately after user presses the edit button.
public bool OnPreliminaryPaymentEditing(IOrder order, IPaymentItem paymentItem, IUser cashier, IOperationService operationService,
IReceiptPrinter printer, IViewManager viewManager, IPaymentDataContext context)
{
//enabled standard numpad editing.
return(true);
}
public bool OnPreliminaryPaymentEditing(IOrder order, IPaymentItem paymentItem, IUser cashier, IOperationService operationService,
IReceiptPrinter printer, IViewManager viewManager, IPaymentDataContext context, IProgressBar progressBar)
{
PluginContext.Log.Info($"=== OnPreliminaryPaymentEditing");
return(true);
}
public void OnPaymentAdded(IOrder order, IPaymentItem paymentItem, IUser cashier, IOperationService operations, IReceiptPrinter printer,
IViewManager viewManager, IPaymentDataContext context, IProgressBar progressBar)
{
PluginContext.Log.Info($"=== OnPaymentAdded");
}
