internal IAggregate MakePayment(int payment)
{
var expectedPayment = _orderLines.Sum(y => y.DiscountedPrice * y.Quantity);
if (expectedPayment != payment)
{
throw new UnexpectedPaymentException();
}
return(new Order(Id, _orderLines));
}
internal Order(Guid basketId, FSharpList<OrderLine> orderLines)
: this()
{
var id = IdGenerator.GenerateGuid();
RaiseEvent(new OrderCreated(id, basketId, orderLines));
var totalPrice = orderLines.Sum(y => y.DiscountedPrice);
if (totalPrice > 100000)
{
RaiseEvent(new NeedsApproval(id));
}
else
{
RaiseEvent(new OrderApproved(id));
}
}
internal Order(Guid basketId, FSharpList <OrderLine> orderLines) : this()
{
var id = IdGenerator.GenerateGuid();
RaiseEvent(new OrderCreated(id, basketId, orderLines));
var totalPrice = orderLines.Sum(y => y.DiscountedPrice);
if (totalPrice > 100000)
{
RaiseEvent(new NeedsApproval(id));
}
else
{
RaiseEvent(new OrderApproved(id));
}
}
