public async Task HandleAsync(AddGameEventSource command, ICorrelationContext context)
{
var gameSource = new GameEventSource(command.Id, command.IsWin, command.Score);
await _gameSourceRepository.AddAsync(gameSource);
await _busPublisher.PublishAsync(new GameEventSourceAdded(command.Id, command.Score, command.IsWin), context);
}
public async Task HandleAsync(AddGameEventSource command, ICorrelationContext context)
{
var gameEventSource = await _gameSourceRepository.GetAsync(command.Id);
if (gameEventSource != null)
{
gameEventSource.UpdateScoreAndIsWin(command.Score, command.IsWin);
await _gameSourceRepository.UpdateAsync(gameEventSource);
}
else
{
var gameSource = new GameEventSource(command.Id, command.IsWin, command.Score, command.UserId);
await _gameSourceRepository.AddAsync(gameSource);
}
await _busPublisher.PublishAsync(new GameEventSourceAdded(command.Id, command.Score, command.IsWin, command.UserId), context);
}
public async Task HandleAsync(AddGameEventSource command)
{
if (await _gameSourceRepository.ExistsAsync(command.Id))
{
throw new GameEventSourceAlreadyExistsException(command.Id);
}
var gameSource = new GameEventSource(command.Id, command.IsWin, command.Score);
await _gameSourceRepository.AddAsync(gameSource);
var messageId = Guid.NewGuid().ToString("N");//this is unique per message type, each message has its own messageId in rabbitmq
var correlationId = _messagePropertiesAccessor.MessageProperties.CorrelationId;
var correlationContext = _correlationContextAccessor.CorrelationContext;
var @event = new GameEventSourceAdded(command.Id, command.Score, command.IsWin, command.UserId);
await _busPublisher.PublishAsync(@event, messageId : messageId, correlationId : correlationId, messageContext : correlationContext);
}
public async Task HandleAsync(GameEventSourceAdded @event, ICorrelationContext context)
{
var gameEventSource = await _gameEventSourceRepository.GetAsync(@event.Id);
if (gameEventSource != null)
{
gameEventSource.UpdateScoreAndIsWin(@event.Score, @event.IsWin);
await _gameEventSourceRepository.UpdateAsync(gameEventSource);
}
else
{
var gameSource = new GameEventSource(@event.Id, @event.IsWin, @event.Score, @event.UserId);
await _gameEventSourceRepository.AddAsync(gameSource);
}
_logger.LogInformation($"GameEventSource Added with id: '{@event.Id}'.");
LeaderBoardPlayerDto leaderBorderPlayer = CalculatePositionInLeaderBoard(@event);
await _hubService.PublishUserLeaderBoradInfoAsync(leaderBorderPlayer);
}
private GameEventSource Act(Guid id, bool isWin, int score) => GameEventSource.Create(id, isWin, score);