private void OnProductReservationCancelled(ProductReservationCancelled evt)
{
var product = GetProduct(evt);
product.Reserved -= evt.Quantity;
product.LastEventNumber = evt.Metadata.EventNumber;
_ctx.SaveChanges();
}
public void When_CancelProductReservationLessThanReserved_ProductReservationCanceled()
{
Given(InitialEvents);
var command = new CancelProductReservation(id, 10);
command.Metadata.CausationId = command.Metadata.CommandId;
command.Metadata.CorrelationId = causationAndCorrelationId;
When(command);
var expectedEvent = new ProductReservationCancelled(id, 3);
expectedEvent.Metadata.CausationId = command.Metadata.CommandId;
expectedEvent.Metadata.CorrelationId = causationAndCorrelationId;
expectedEvent.Metadata.ProcessId = command.Metadata.ProcessId;
Then(expectedEvent);
}
private void Apply(ProductReservationCancelled evt)
{
Reserved -= evt.Quantity;
}
