// GET: Concerts/BuyTickets/5 public async Task <IActionResult> BuyTickets(string id) { if (id == null) { return(NotFound()); } var maybeConcert = await _concertStore.Get(id); if (maybeConcert.HasValue) { return(View(maybeConcert.Value)); } return(NotFound()); }
public async Task Consume(ConsumeContext <ConcertCreatedEvent> context) { if (await _idempotencyService.IsMessageAlreadyProcessed(context.Message.EventId)) { return; } var concert = await _concertsStore.Get(context.Message.ConcertId); await concert.Match( Some : null, None : () => _concertsStore.AddConcert( new ConcertToBuy { Id = context.Message.ConcertId, Name = context.Message.Name, }) ); }