public void Handle(RecordedEvent recordedEvent, BookOrderResult result)
{
var st = Encoding.ASCII.GetString(recordedEvent.Data);
T ev = JsonConvert.DeserializeObject <T>(st);
DoHandle(ev, result);
}
protected override void DoHandle(BookOrderLineCreatedEvent ev, BookOrderResult result)
{
OrderLine ol = new OrderLine(ev.Title, ev.Price,
ev.Quantity, ev.OrderLineId);
result.BookOrder.CreateExistingOrderLine(ol);
}
protected override void DoHandle(BookOrderLinePriceEditedEvent ev, BookOrderResult result)
{
result.BookOrder.UpdateOrderLinePrice(ev.OrderLineId, ev.Price);
}
protected abstract void DoHandle(T ev, BookOrderResult result);
protected override void DoHandle(BookOrderCreatedEvent ev, BookOrderResult result)
{
result.BookOrder = BookOrder.CreateExisting(ev.Supplier, BookOrderState.New, ev.Id,
new List <OrderLine>());
}
protected override void DoHandle(BookOrderLineRemovedEvent ev, BookOrderResult result)
{
result.BookOrder.RemoveOrderLine(ev.OrderLineId);
}