protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
try
{
//TODO: завести команду в нормальном виде а не вот это вот все
_bitfinexSocketService.SendCommand("{\"event\":\"conf\",\"flags\":32768}");
var subscriptions = await _taskRepository.GetPairNamesAndFramesForActiveTasksAsync();
if (subscriptions.IsSuccess)
{
var publisherTasks = subscriptions.Result
.Select(r => _candleHistoryPublisher.ReceiveAndPublishCandleAsync(r.pairName, r.frame));
await Task.WhenAll(publisherTasks);
subscriptions.Result.Select(r => _messageGenerator.Subscribe(r.pairName, r.frame))
.Where(r => r.IsSuccess)
.ToList()
.ForEach(r => _bitfinexSocketService.SendCommand(r.Result));
}
}
catch (Exception ex)
{
_logger.LogError(ex, "В процессе разогрева подписок на свечи произошла ошибка");
throw;
}
}
private async Task RequestAndPublishHistoryCandlesAsync(BaseMessage <CandleListnerParameters> subscription)
{
if (subscription == default)
{
throw new ArgumentNullException($"Входной параметр {nameof(subscription)} не может быть null");
}
//TODO: think about IsMaintenanceMode, what we can do?
if (subscription.MessageType == BusMessageType.SubscribeChannel &&
!_bitfinexSocketService.IsMaintenanceMode)
{
await _candleHistoryPublisher.ReceiveAndPublishCandleAsync(subscription.Content.ChannelName, subscription.Content.Period);
}
}
