private void When(OrderItemAddedEvent @event) =>
With(this, state =>
{
state._id = new OrderItemId(@event.OrderItemId);
state._orderId = new OrderId(@event.OrderId);
state._productId = new ProductId(@event.ProductId);
state._unitPrice = @event.UnitPrice;
state._discount = @event.Discount;
});
private void When(OrderItemAddedEvent @event) =>
With(this, state =>
{
var newItem = OrderItem.Create(new OrderItemId(@event.OrderItemId), state.Id, new ProductId(@event.ProductId), @event.UnitPrice, @event.Discount);
state._orderItems = state._orderItems ?? new List <OrderItemState>();
state._orderItems.Add(newItem.State);
});
public void Create(IEnumerable <Product> orderItems, ShippingInfo shippingInfo)
{
var subtotal = 0m;
foreach (var item in orderItems)
{
ApplyChange(OrderItemAddedEvent.Raise(Id, item.Id, item.ItemName, item.UnitPrice));
subtotal += item.UnitPrice;
}
ApplyChange(ShippingInfoUpdatedEvent.Raise(Id, shippingInfo.ContactName, shippingInfo.ContactPhone,
shippingInfo.ShippingAddress));
ApplyChange(OrderCreatedEvent.Raise(Id, subtotal));
}
public Task Handle(OrderItemAddedEvent notification, CancellationToken cancellationToken)
{
return(Task.CompletedTask);
}
