public async Task <CargoId> BookCargoAsync(Route route, CancellationToken cancellationToken)
{
var cargoId = CargoId.New;
await _commandBus.PublishAsync(new CargoBookCommand(cargoId, route), cancellationToken).ConfigureAwait(false);
var itineraries = await _routingService.CalculateItinerariesAsync(route, cancellationToken).ConfigureAwait(false);
var itinerary = itineraries.FirstOrDefault();
if (itinerary == null)
{
throw DomainError.With("Could not find itinerary");
}
await _commandBus.PublishAsync(new CargoSetItineraryCommand(cargoId, itinerary), cancellationToken).ConfigureAwait(false);
return(cargoId);
}
