public static FeedCommand<SubscribeInstrumentArgsBase> SubscribePrice(InstrumentDescriptor instrument)
{
return new FeedCommand<SubscribeInstrumentArgsBase>
{
cmd = SubscribeCommandParameter,
args = new SubscribePriceArgs(instrument)
};
}
/// <summary>
/// Returns an array of commands to subscribe everything for instrument
/// https://api.test.nordnet.se/projects/api/wiki/Feed_API_documentation#The-public-trade-and-price-feed
/// </summary>
/// <param name="instrument"></param>
/// <returns></returns>
public static FeedCommand<SubscribeInstrumentArgsBase>[] SubscribeAll(InstrumentDescriptor instrument)
{
return new[]
{
SubscribePrice(instrument),
SubscribeDepth(instrument),
SubscribeTrade(instrument),
SubscribeIndex(instrument),
SubscribeTradingStatus(instrument),
};
}
public async Task<InstrumentMatch> InstrumentSearch(InstrumentDescriptor instrumentItem)
{
return await InstrumentSearch(instrumentItem.Identifier, instrumentItem.MarketId.ToString(CultureInfo.InvariantCulture));
}
/// <summary>
/// https://api.test.nordnet.se/projects/api/wiki/REST_API_documentation#Multiple-instrument-lookup
/// </summary>
/// <returns></returns>
public async Task<List<InstrumentMatch>> InstrumentSearch(InstrumentDescriptor[] descriptors)
{
var request = new RestRequest("instruments", Method.GET);
var sb = new StringBuilder();
foreach (var descriptor in descriptors)
{
sb.AppendFormat("{0},{1}", descriptor.MarketId, descriptor.Identifier);
if (descriptor != descriptors.Last())
sb.Append(";");
}
request.AddParameter("list", sb.ToString());
IRestResponse<List<InstrumentMatch>> response = await Client.ExecuteTaskAsync<List<InstrumentMatch>>(request);
ResetTouchTimer();
return response.Data;
}
public SubscribeTradingStatusArgs(InstrumentDescriptor instrument)
: base(instrument, SubscribeType.TradingStatus)
{
}
protected InstrumentTick()
{
Instrument= new InstrumentDescriptor(int.MinValue, null);
}
public SubscribeDepthArgs(InstrumentDescriptor instrument)
: base(instrument, SubscribeType.Depth)
{
}
public SubscribeIndexArgs(InstrumentDescriptor instrument)
: base(instrument, SubscribeType.Index)
{
}
public SubscribePriceArgs(InstrumentDescriptor instrument)
: base(instrument, SubscribeType.Price)
{
}
public SubscribeTradeArgs(InstrumentDescriptor instrument)
: base(instrument, SubscribeType.Trade)
{
}
public static FeedCommand<SubscribeInstrumentArgsBase> UnSubscribeTradingStatus(InstrumentDescriptor instrument)
{
return new FeedCommand<SubscribeInstrumentArgsBase>
{
cmd = UnSubscribeCommandParameter,
args = new SubscribeTradingStatusArgs(instrument)
};
}