public static CandlestickInterval ToTradeViewCandlestickInterval(this KucoinKlineInterval candlestickInterval)
{
switch (candlestickInterval)
{
case KucoinKlineInterval.OneMinute:
return(CandlestickInterval.Minute);
case KucoinKlineInterval.ThreeMinutes:
return(CandlestickInterval.Minutes3);
case KucoinKlineInterval.FiveMinutes:
return(CandlestickInterval.Minutes5);
case KucoinKlineInterval.FifteenMinutes:
return(CandlestickInterval.Minutes15);
case KucoinKlineInterval.ThirtyMinutes:
return(CandlestickInterval.Minutes30);
case KucoinKlineInterval.OneHour:
return(CandlestickInterval.Hour);
case KucoinKlineInterval.TwoHours:
return(CandlestickInterval.Hours2);
case KucoinKlineInterval.FourHours:
return(CandlestickInterval.Hours4);
case KucoinKlineInterval.SixHours:
return(CandlestickInterval.Hours6);
case KucoinKlineInterval.EightHours:
return(CandlestickInterval.Hours8);
case KucoinKlineInterval.TwelfHours:
return(CandlestickInterval.Hours12);
case KucoinKlineInterval.OneDay:
return(CandlestickInterval.Day);
case KucoinKlineInterval.OneWeek:
return(CandlestickInterval.Week);
default:
throw new NotImplementedException();
}
}
/// <summary>
/// Subscribe to kline updates
/// </summary>
/// <param name="symbol">Symbol to subscribe</param>
/// <param name="interval">Interval of the klines</param>
/// <param name="onData">Data handler</param>
/// <returns>A stream subscription. This stream subscription can be used to be notified when the socket is disconnected/reconnected and to unsubscribe</returns>
public async Task <CallResult <UpdateSubscription> > SubscribeToKlineUpdatesAsync(string symbol, KucoinKlineInterval interval, Action <DataEvent <KucoinStreamCandle> > onData)
{
symbol.ValidateKucoinSymbol();
var innerHandler = new Action <DataEvent <JToken> >(tokenData => {
InvokeHandler(tokenData.As(GetData <KucoinStreamCandle>(tokenData), symbol), onData);
});
var request = new KucoinRequest(NextId().ToString(CultureInfo.InvariantCulture), "subscribe", $"/market/candles:{symbol}_{JsonConvert.SerializeObject(interval, new KlineIntervalConverter(false))}", false);
return(await SubscribeAsync(request, null, false, innerHandler).ConfigureAwait(false));
}
/// <summary>
/// Subscribe to kline updates
/// </summary>
/// <param name="symbol">Symbol to subscribe</param>
/// <param name="interval">Interval of the klines</param>
/// <param name="onData">Data handler</param>
/// <returns>A stream subscription. This stream subscription can be used to be notified when the socket is disconnected/reconnected and to unsubscribe</returns>
public CallResult <UpdateSubscription> SubscribeToKlineUpdates(string symbol, KucoinKlineInterval interval,
Action <KucoinStreamCandle> onData) => SubscribeToKlineUpdatesAsync(symbol, interval, onData).Result;
