public async Task <OrderPlaced> Handle(PlaceOrder command)
{
var(clientId, offer) = CreateDomainModelFrom(command);
var currentOffer = await _calculatePrices.For(clientId,
SalesChannel.OnlineSales,
offer.ProductAmounts,
offer.Currency);
if (!offer.Equals(currentOffer))
{
throw new DomainException();
}
var order = Order.FromOffer(offer);
var orderHeader = new OrderHeader
{
Id = order.Id.Value,
ClientId = clientId.Value,
InvoicingDetails = command.InvoicingDetails
};
await _orders.Save(order);
await _crudOperations.Create(orderHeader);
var orderPlaced = CreateEventFrom(clientId, order);
_eventsOutbox.Add(orderPlaced);
return(orderPlaced);
}
public async Task <OrderCreated> Handle(CreateOrder command)
{
var clientId = CreateDomainModelFrom(command);
var order = Order.New();
var orderHeader = new OrderHeader {
Id = order.Id.Value, ClientId = clientId.Value
};
await _orders.Save(order);
await _crudOperations.Create(orderHeader);
var orderCreated = CreateEventFrom(order, clientId);
_eventsOutbox.Add(orderCreated);
return(orderCreated);
}