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Improve per on price update
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This commit is contained in:
cryptooda
2025-08-16 17:02:31 +07:00
parent 750f6cebbb
commit 955c358138
5 changed files with 27 additions and 22 deletions
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34
src/Managing.Application/Trading/PricesService.cs
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@@ -39,39 +39,35 @@ public class PricesService : IPricesService
throw new Exception($"Enable to found account for exchange {exchange}");
var lastCandles =
await _candleRepository.GetCandles(exchange, ticker, timeframe, DateTime.UtcNow.AddDays(-30), limit: 5);
await _candleRepository.GetCandles(exchange, ticker, timeframe, DateTime.UtcNow.AddDays(-30), limit: 1)
.ConfigureAwait(false);
var lastCandle = lastCandles.LastOrDefault();
var startDate = lastCandle != null ? lastCandle.Date : new DateTime(2017, 1, 1);
List<Candle> newCandles;
if (!lastCandles.Any())
{
newCandles = await _exchangeService.GetCandles(account, ticker, startDate, timeframe, true);
}
else
{
newCandles = await _exchangeService.GetCandles(account, ticker, startDate, timeframe, false);
}
List<Candle> newCandles =
await _exchangeService.GetCandles(account, ticker, startDate, timeframe, true)
.ConfigureAwait(false);
var candlesToInsert = lastCandle == null
? newCandles
: newCandles.Where(c => c.Date > lastCandle.Date);
var candles = !lastCandles.Any() ? newCandles : newCandles.Where(c => c.Date > lastCandle?.Date);
var candlesInserted = 0;
foreach (var newCandle in candles)
foreach (var newCandle in candlesToInsert)
{
if (lastCandle == null || newCandle.Date > lastCandle.Date)
{
_candleRepository.InsertCandle(newCandle);
candlesInserted++;
}
await _candleRepository.InsertCandle(newCandle).ConfigureAwait(false);
candlesInserted++;
}
if (candlesInserted > 0)
_logger.LogInformation($"[{exchange}][{ticker}][{timeframe}] New candles inserted : {candlesInserted}");
_logger.LogInformation("[{exchange}][{ticker}][{timeframe}] New candles inserted : {candlesInserted}", exchange, ticker, timeframe, candlesInserted);
}
catch (Exception ex)
{
SentrySdk.CaptureException(ex);
_logger.LogError($"[{exchange}][{ticker}][{timeframe}] Error : {ex.Message} | {ex.StackTrace}");
_logger.LogError("[{exchange}][{ticker}][{timeframe}] Error : {ex.Message} | {ex.StackTrace}", exchange, ticker, timeframe, ex.Message, ex.StackTrace);
}
}
}