public ActionResult <string> All()
{
var RequestData = CryptoGlobals.GetRequestData(Request);
if (RequestData.ContainsKey("action") && RequestData.ContainsKey("source") && RequestData.ContainsKey("options") && RequestData.ContainsKey("token"))
{
var action = RequestData["action"];
var token = RequestData["token"];
var source = RequestData["source"];
var market = RequestData["market"];
var startS = RequestData["start"];
var endS = RequestData["end"];
var interval = RequestData["interval"];
var options = RequestData["options"];
var ui = Globals.GetUserFromToken(token);
if (ui == null)
{
return("invalid token");
}
if (action == "backtest")
{
var tOptions = JsonConvert.DeserializeObject <StrategyOptions>(options);
if (tOptions == null)
{
return("invalid strategy options");
}
var cInterval = CryptoGlobals.GetKlineFromString(interval);
DateTime start = DateTime.MinValue;
DateTime end = DateTime.MaxValue;
DateTime dt1, dt2;
if (DateTime.TryParseExact(startS,
"yyyy-MM-dd",
CultureInfo.InvariantCulture,
DateTimeStyles.None,
out dt1))
{
start = dt1;
}
else
{
return("Invalid start date");
}
if (DateTime.TryParseExact(endS,
"yyyy-MM-dd",
CultureInfo.InvariantCulture,
DateTimeStyles.None,
out dt2))
{
end = dt2;
}
else
{
return("Invalid end date");
}
var res = Backtest(source, market, cInterval, start, end, tOptions);
return(res);
}
}
return("");
}
public ActionResult <string> Get(string Symbol)
{
var RequestData = new Dictionary <string, string>();
RequestData = CryptoGlobals.GetRequestData(Request);
Symbol = Symbol.Replace("-", "");
var interval = KlineInterval.FifteenMinutes;
var start = new DateTime(2019, 7, 1);
var end = DateTime.Now;
var symbol = Symbol.ToUpper();
var liteJson = false;
var justOK = false;
var jsonP = "";
if (RequestData.ContainsKey("interval"))
{
var tempInterval = RequestData["interval"].ToString();
interval = CryptoGlobals.GetKlineFromString(tempInterval);
}
else
{
return("interval missing");
}
Response.Headers.Add("Access-Control-Allow-Origin", "*");
if (RequestData.ContainsKey("jsonp"))
{
jsonP = RequestData["jsonp"];
}
if (RequestData.ContainsKey("justok"))
{
justOK = true;
}
if (RequestData.ContainsKey("lite") && RequestData["lite"] == "true")
{
liteJson = true;
}
if (RequestData.ContainsKey("start") && RequestData.ContainsKey("end"))
{
var startS = RequestData["start"].ToString();
var endS = RequestData["end"].ToString();
DateTime dt1;
if (DateTime.TryParseExact(startS,
"yyyy-MM-dd",
CultureInfo.InvariantCulture,
DateTimeStyles.None,
out dt1))
{
start = dt1;
}
else
{
return("Invalid start date");
}
DateTime dt2;
if (DateTime.TryParseExact(endS,
"yyyy-MM-dd",
CultureInfo.InvariantCulture,
DateTimeStyles.None,
out dt2))
{
end = dt2.AddDays(1); // because we are NOT getting time. So we want to get UNTIL the next day
if (end > DateTime.Now)
{
end = DateTime.Now;
}
}
else
{
return("Invalid end date");
}
}
else
{
return(JsonConvert.SerializeObject(new KeyValuePair <string, string>("Error", "You have to use start & date query")));
}
if (!CandleHelper.Jobs.ContainsKey(symbol) || (CandleHelper.Jobs.ContainsKey(symbol) && CandleHelper.Jobs[symbol].Done))
{
if (CandleHelper.Jobs.ContainsKey(symbol))
{
CandleHelper.Jobs.Remove(symbol);
}
DateTime small = DateTime.MinValue;
DateTime big = DateTime.MinValue;
List <CandleInfo> allCandles = null;
if (CandleHelper.CandlesAvailable(symbol, interval, start, end, out small, out big, out allCandles))
{
var finalS = "";
if (justOK)
{
finalS = "ok";
}
else
{
if (liteJson)
{
var temp = new List <CandleInfo>();
foreach (var item in allCandles)
{
temp.Add(item); // timestamp, o,h,l,c
// highchart requires timestamp*1000 or else dates are invalid
}
finalS = JsonConvert.SerializeObject(temp);
}
else
{
finalS = JsonConvert.SerializeObject(allCandles);
}
}
//Response.ContentType = "application/javascript";
if (jsonP != "")
{
return(jsonP + "(" + finalS + ")");
}
return(finalS);
// let's retrieve em all??
return("Small: " + small.ToString() + Environment.NewLine + "Big: " + big.ToString());
}
else
{
if (big == DateTime.MinValue)
{
big = start;
}
else
{
big = big.MinusKlineInterval(interval).MinusKlineInterval(interval);
}
CandleHelper.Jobs[symbol] = new CandleJob(symbol, start, end, interval); // we just started the job
CandleHelper.Jobs[symbol].StartWork();
return("working");
}
}
else
{
return("working");
}
}
