private async Task UpsertBetIfValid(ParticipantBetCommand command, Guid userId)
{
GameMetadata gameMetadata = await _gameMetadataCommandRepository.GetAsync(command.GameId);
if (gameMetadata.StartDate < DateTimeOffset.UtcNow)
{
throw new ValidationException("Must no bet for a game which is already running.");
}
Bet bet = await _repository.GetByGameIdAndUserIdAsync(command.GameId, userId);
if (bet != null)
{
if (bet.ActualResultPresent)
{
throw new ValidationException("A bet which has an actual result can not be changed anymore.");
}
await _repository.UpdateAsync(bet.Id, b => SetValues(b, command, userId));
}
else
{
await _repository.AddAsync(b => SetValues(b, command, userId));
}
}
