public async Task ProcessMessageAsync(MeetupMessage message)
{
DateTime messageTime = new DateTime(message.Timestamp.Year, message.Timestamp.Month, message.Timestamp.Day, message.Timestamp.Hour, message.Timestamp.Minute, 0);
long basket = messageTime.Ticks;
string counterKey = $"counter_{message.EventId}:{message.Group.Country}:{message.Group.City}";
string basketsKey = $"basket_{message.EventId}:{message.Group.Country}:{message.Group.City}";
IDatabase db = _multiplexer.GetDatabase(_redisConfiguration.Database);
ITransaction transaction = db.CreateTransaction();
transaction.SortedSetIncrementAsync(counterKey, basket, 1);
transaction.SortedSetAddAsync(basketsKey, basket, 0);
await transaction.ExecuteAsync();
}
public abstract Task OnMessageAsync(MeetupMessage meetupMessage);
public override async Task OnMessageAsync(MeetupMessage meetupMessage)
{
await _streamAnalytics.ProcessMessageAsync(meetupMessage);
}
public async Task SaveAsync(MeetupMessage message)
{
CloudBlockBlob blockBlob = _container.GetBlockBlobReference($"meetup_{DateTime.UtcNow.ToString("yyyyMMddHHmmss")}_{Guid.NewGuid()}");
await blockBlob.UploadTextAsync(JsonConvert.SerializeObject(message));
}
public override async Task OnMessageAsync(MeetupMessage meetupMessage)
{
await _meetupRepository.SaveAsync(meetupMessage);
}
public void Produce(MeetupMessage message)
{
_client.Send(new BrokeredMessage(message));
}
