public void Handle(CompleteOrder message)
{
var order = repository.GetById<BaristaOrder>(message.Id);
int committedVersion = message.OriginalVersion;
order.CompletePreparation(committedVersion++);
repository.Save(order);
}
public void Should_raise_prepared_event_when_barista_completes_preparation()
{
var id = Guid.NewGuid();
var handler = new BaristaOrderCommandHandlers(repository);
var e = new OrderPlaced(id, Guid.NewGuid(), 1);
var eventHandler = new CashierOrderEventHandler(repository);
eventHandler.Apply(e);
var order = repository.GetById<BaristaOrder>(id);
Assert.False(order.IsCompleted);
var command = new CompleteOrder(id, order.Version);
handler.Handle(command);
order = repository.GetById<BaristaOrder>(id);
Assert.True(order.IsCompleted);
}
public IHttpActionResult Post(Guid id, CompletePreparationCommand cmd)
{
try
{
var command = new CompleteOrder(id, cmd.Version);
handler.Handle(command);
return Ok();
}
catch (AggregateNotFoundException)
{
return NotFound();
}
catch (AggregateDeletedException)
{
return Conflict();
}
}