init

com/utils.go

@@ -0,0 +1,51 @@
+package com
+
+import (
+	"github.com/banbox/banbot/strat"
+	"github.com/banbox/banexg/log"
+	"go.uber.org/zap"
+)
+
+func FastOpen(s *strat.StratJob, dirt, slLong, slShort, limit float64) {
+	openTag := "long"
+	stopLoss := slLong
+	if dirt < 0 {
+		openTag = "short"
+		stopLoss = slShort
+	}
+	if !s.CanOpen(dirt < 0) {
+		return
+	}
+	err := s.OpenOrder(&strat.EnterReq{
+		Tag:      openTag,
+		Short:    dirt < 0,
+		Limit:    limit,
+		StopLoss: stopLoss,
+	})
+	if err != nil {
+		log.Error("open fail", zap.Error(err))
+	}
+}
+
+func MakePairInfos(warmNum int) func(s *strat.StratJob) []*strat.PairSub {
+	return func(s *strat.StratJob) []*strat.PairSub {
+		var bigTF string
+		switch s.TimeFrame {
+		case "1d":
+			bigTF = "1w"
+		case "4h":
+			bigTF = "1d"
+		case "1h":
+			bigTF = "8h"
+		case "15m":
+			bigTF = "2h"
+		case "5m":
+			bigTF = "1h"
+		case "1m":
+			bigTF = "15m"
+		}
+		return []*strat.PairSub{
+			{Pair: "_cur_", TimeFrame: bigTF, WarmupNum: warmNum},
+		}
+	}
+}