public void Set(IReadOnlyList <Candle> candles)
{
_lock.EnterWriteLock();
try
{
foreach (var groupByAssetPairId in candles.GroupBy(candle => candle.AssetPairId))
{
if (!_cache.TryGetValue(groupByAssetPairId.Key, out var candlesByAssetPairId))
{
candlesByAssetPairId = new Dictionary <CandleType, CandlesBag>();
_cache.Add(groupByAssetPairId.Key, candlesByAssetPairId);
}
foreach (var groupByType in groupByAssetPairId.GroupBy(candle => candle.Type))
{
if (!candlesByAssetPairId.TryGetValue(groupByType.Key, out var bag))
{
bag = new CandlesBag();
candlesByAssetPairId.Add(groupByType.Key, bag);
}
bag.Add(groupByType.ToList());
}
}
}
finally
{
_lock.ExitWriteLock();
}
}
public async Task InitializeAsync()
{
if (_initialized)
{
return;
}
var candles = await _candlesRepository.GetAllAsync();
foreach (var groupByAssetPairId in candles.GroupBy(candle => candle.AssetPairId))
{
var assetPairCandles = new Dictionary <CandleType, CandlesBag>();
foreach (var groupByType in groupByAssetPairId.GroupBy(candle => candle.Type))
{
var bag = new CandlesBag(groupByType.ToList());
assetPairCandles.Add(groupByType.Key, bag);
}
_cache.Add(groupByAssetPairId.Key, assetPairCandles);
}
_initialized = true;
}
