/// <summary>
/// Get candlestick data for a market
/// </summary>
/// <param name="symbol">The symbol to get the data for</param>
/// <param name="period">The period of a single candlestick</param>
/// <param name="size">The amount of candlesticks</param>
/// <returns></returns>
public async Task <WebCallResult <List <HuobiMarketKline> > > GetMarketKlinesAsync(string symbol, HuobiPeriod period, int size)
{
if (size <= 0 || size > 2000)
{
return(WebCallResult <List <HuobiMarketKline> > .CreateErrorResult(new ArgumentError("Size should be between 1 and 2000")));
}
var parameters = new Dictionary <string, object>
{
{ "symbol", symbol },
{ "period", JsonConvert.SerializeObject(period, new PeriodConverter(false)) },
{ "size", size }
};
var result = await ExecuteRequest <HuobiChannelResponse <List <HuobiMarketKline> > >(GetUrl(MarketKlineEndpoint), parameters : parameters).ConfigureAwait(false);
if (!result.Success)
{
return(WebCallResult <List <HuobiMarketKline> > .CreateErrorResult(result.ResponseStatusCode, result.ResponseHeaders, result.Error));
}
return(new WebCallResult <List <HuobiMarketKline> >(result.ResponseStatusCode, result.ResponseHeaders, result.Data.Data, null));
}
/// <summary> /// Subscribes to candlestick updates for a symbol /// </summary> /// <param name="symbol">The symbol to subscribe to</param> /// <param name="period">The period of a single candlestick</param> /// <param name="onData">The handler for updates</param> /// <returns></returns> public CallResult <UpdateSubscription> SubscribeToKlineUpdates(string symbol, HuobiPeriod period, Action <HuobiKline> onData) => SubscribeToKlineUpdatesAsync(symbol, period, onData).Result;
/// <summary> /// Get candlestick data for a market /// </summary> /// <param name="symbol">The symbol to get the data for</param> /// <param name="period">The period of a single candlestick</param> /// <param name="size">The amount of candlesticks</param> /// <returns></returns> public WebCallResult <List <HuobiMarketKline> > GetMarketKlines(string symbol, HuobiPeriod period, int size) => GetMarketKlinesAsync(symbol, period, size).Result;
/// <summary> /// Gets candlestick data for a symbol /// </summary> /// <param name="symbol">The symbol to get the data for</param> /// <param name="period">The period of a single candlestick</param> /// <returns></returns> public CallResult <IEnumerable <HuobiKline> > GetKlines(string symbol, HuobiPeriod period) => GetKlinesAsync(symbol, period).Result;
/// <summary>
/// Gets candlestick data for a symbol
/// </summary>
/// <param name="symbol">The symbol to get the data for</param>
/// <param name="period">The period of a single candlestick</param>
/// <returns></returns>
public async Task <CallResult <IEnumerable <HuobiKline> > > GetKlinesAsync(string symbol, HuobiPeriod period)
{
symbol = symbol.ValidateHuobiSymbol();
var request = new HuobiSocketRequest(NextId().ToString(), $"market.{symbol}.kline.{JsonConvert.SerializeObject(period, new PeriodConverter(false))}");
var result = await Query <HuobiSocketResponse <IEnumerable <HuobiKline> > >(request, false).ConfigureAwait(false);
return(new CallResult <IEnumerable <HuobiKline> >(result.Data?.Data, result.Error));
}
/// <summary>
/// Subscribes to candlestick updates for a symbol
/// </summary>
/// <param name="symbol">The symbol to subscribe to</param>
/// <param name="period">The period of a single candlestick</param>
/// <param name="onData">The handler for updates</param>
/// <returns></returns>
public async Task <CallResult <UpdateSubscription> > SubscribeToKlineUpdatesAsync(string symbol, HuobiPeriod period, Action <HuobiKline> onData)
{
symbol = symbol.ValidateHuobiSymbol();
var request = new HuobiSubscribeRequest(NextId().ToString(), $"market.{symbol}.kline.{JsonConvert.SerializeObject(period, new PeriodConverter(false))}");
var internalHandler = new Action <HuobiSocketUpdate <HuobiKline> >(data => onData(data.Data));
return(await Subscribe(request, null, false, internalHandler).ConfigureAwait(false));
}
/// <summary>
/// Gets candlestick data for a symbol
/// </summary>
/// <param name="symbol">The symbol to get the data for</param>
/// <param name="period">The period of a single candlestick</param>
/// <returns></returns>
public async Task <CallResult <List <HuobiMarketKline> > > QueryMarketKlinesAsync(string symbol, HuobiPeriod period)
{
var request = new HuobiSocketRequest($"market.{symbol}.kline.{JsonConvert.SerializeObject(period, new PeriodConverter(false))}");
var result = await Query <HuobiSocketResponse <List <HuobiMarketKline> > >(request).ConfigureAwait(false);
return(new CallResult <List <HuobiMarketKline> >(result.Data?.Data, result.Error));
}
/// <summary> /// Gets candlestick data for a symbol /// </summary> /// <param name="symbol">The symbol to get the data for</param> /// <param name="period">The period of a single candlestick</param> /// <returns></returns> public CallResult <List <HuobiMarketKline> > QueryMarketKlines(string symbol, HuobiPeriod period) => QueryMarketKlinesAsync(symbol, period).Result;
/// <summary>
/// Get candlestick data for a symbol
/// </summary>
/// <param name="symbol">The symbol to get the data for</param>
/// <param name="period">The period of a single candlestick</param>
/// <param name="size">The amount of candlesticks</param>
/// <param name="ct">Cancellation token</param>
/// <returns></returns>
public async Task <WebCallResult <IEnumerable <HuobiKline> > > GetKlinesAsync(string symbol, HuobiPeriod period, int size, CancellationToken ct = default)
{
symbol = symbol.ValidateHuobiSymbol();
size.ValidateIntBetween(nameof(size), 0, 2000);
var parameters = new Dictionary <string, object>
{
{ "symbol", symbol },
{ "period", JsonConvert.SerializeObject(period, new PeriodConverter(false)) },
{ "size", size }
};
return(await SendHuobiRequest <IEnumerable <HuobiKline> >(GetUrl(MarketKlineEndpoint), HttpMethod.Get, ct, parameters).ConfigureAwait(false));
}
/// <summary> /// Get candlestick data for a symbol /// </summary> /// <param name="symbol">The symbol to get the data for</param> /// <param name="period">The period of a single candlestick</param> /// <param name="size">The amount of candlesticks</param> /// <param name="ct">Cancellation token</param> /// <returns></returns> public WebCallResult <IEnumerable <HuobiKline> > GetKlines(string symbol, HuobiPeriod period, int size, CancellationToken ct = default) => GetKlinesAsync(symbol, period, size, ct).Result;
