public async Task UpdateTradingInstrumentsCacheAsync(string id = null)
{
await _log.WriteInfoAsync(nameof(UpdateTradingInstrumentsCacheAsync), nameof(TradingInstrumentsManager),
$"Started {nameof(UpdateTradingInstrumentsCacheAsync)}");
var count = 0;
if (string.IsNullOrEmpty(id))
{
var instruments = (await _tradingInstrumentsApi.List(string.Empty))?
.Select(i => _convertService.Convert <TradingInstrumentContract, TradingInstrument>(i))
.ToDictionary(x => x.GetKey());
if (instruments != null)
{
_tradingInstrumentsCacheService.InitCache(instruments.Values.Select(i => (ITradingInstrument)i)
.ToList());
count = instruments.Count;
}
}
else
{
var ids = JsonConvert.DeserializeObject <TradingInstrumentContract>(id);
var instrumentContract = await _tradingInstrumentsApi.Get(ids.TradingConditionId, ids.Instrument);
if (instrumentContract != null)
{
var newInstrument = _convertService.Convert <TradingInstrumentContract, TradingInstrument>(instrumentContract);
_tradingInstrumentsCacheService.UpdateCache(newInstrument);
count = 1;
}
else
{
_tradingInstrumentsCacheService.RemoveFromCache(ids.TradingConditionId, ids.Instrument);
}
}
await _log.WriteInfoAsync(nameof(UpdateTradingInstrumentsCacheAsync), nameof(TradingInstrumentsManager),
$"Finished {nameof(UpdateTradingInstrumentsCacheAsync)} with count: {count}.");
}
