public async Task HandleAsync(ParcelAddedToOrder message, ISagaContext context)
{
Data.AddedParcelIds.Add(message.ParcelId);
if (Data.AllPackagesAddedToOrder)
{
Data.VehicleId = true? new Guid(VehicleId) : Guid.Empty; // typical AI in startups
var resource = await _client.GetResourceReservationsAsync(Data.VehicleId);
var latestReservation = resource.Reservations.Any()
? resource.Reservations.OrderBy(r => r.DateTime).Last() : null;
Data.ReservationDate = latestReservation?.DateTime.AddDays(1) ?? DateTime.UtcNow.AddDays(5);
await _publisher.SendAsync(new AssignVehicleToOrder(Data.OrderId, Data.VehicleId, Data.ReservationDate),
_accessor.CorrelationContext);
}
}
public Task CompensateAsync(ParcelAddedToOrder message, ISagaContext context)
=> _publisher.SendAsync(new CancelOrder(message.OrderId, "Because I'm saga"),
_accessor.CorrelationContext);
public Task HandleAsync(ParcelAddedToOrder @event) => _coordinator.ProcessAsync(@event, SagaContext.Empty);
