public void Start()
{
// Get all the active bets
var bets = this._portfolioDataProvider.GetCurrentBets();
// Determine which ones need to be closed
var potentialCandidates = this._exitDecider.GetExitDescisions(bets);
// Update final stock price for bet from live data feed#
this._priceUpdate.Update(potentialCandidates);
// Rerun process for potential candiadtes only
var candidates = this._exitDecider.GetExitDescisions(potentialCandidates);
foreach (var bet in candidates)
{
// Create a command to represent an update to the domain
var command = new CloseBetCommand
{
BetId = bet.Id,
};
// Send the command for processing
this._commandBus.Send(command);
}
}
public async Task ShouldCloseBet()
{
var betId = Guid.NewGuid();
var memberId = new MemberId(Guid.Parse("1311e8c9-d993-4346-94c1-1907e3ce65d3"));
var creator = new Member(memberId, "name", 300);
BetState betState = GenerateBet(betId, creator);
var domainEventsListener = new DomainEventsAccessor();
var repository = new InMemoryBetRepository(domainEventsListener, betState);
var command = new CloseBetCommand(betId, true);
var dateTimeClosed = new DateTime(2021, 4, 1);
var dateTimeProvider = new FakeDateTimeProvider(dateTimeClosed);
var handler = new CloseBetCommandHandler(repository, dateTimeProvider, new InMemoryAuthenticationGateway(true, memberId.Value));
await handler.Handle(command, default);
var bet = await repository.GetByIdAsync(new(betId));
Assert.True(bet.State.IsSuccess);
Assert.Equal(dateTimeClosed, bet.State.CloseDate);
var betClosedEvent = domainEventsListener.GetDomainEvents()
.SingleOrDefault(x => x.GetType() == typeof(BetClosed)) as BetClosed;
var betUpdatedEvent = domainEventsListener.GetDomainEvents()
.SingleOrDefault(x => x.GetType() == typeof(BetUpdated)) as BetUpdated;
Assert.NotNull(betClosedEvent);
Assert.NotNull(betUpdatedEvent);
Assert.Equal(betId, betClosedEvent.BetId);
Assert.True(betClosedEvent.IsSuccess);
Assert.Equal(betId, betUpdatedEvent.BetId);
}
public async Task <IActionResult> CloseBet([FromRoute] Guid betId, [FromBody] bool isSuccess)
{
var command = new CloseBetCommand(betId,
isSuccess);
await _module.ExecuteCommandAsync(command);
return(Ok());
}
