From f1f5f1ff3ac8ade7fc33fd66341d06a2ab1a50d7 Mon Sep 17 00:00:00 2001
From: c9s <yoanlin93@gmail.com>
Date: Wed, 20 Nov 2024 15:09:18 +0800
Subject: [PATCH] xmaker: solve scale in the Initialize() call

---
 pkg/strategy/xmaker/strategy.go | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/pkg/strategy/xmaker/strategy.go b/pkg/strategy/xmaker/strategy.go
index 16fc1e181..755988cb5 100644
--- a/pkg/strategy/xmaker/strategy.go
+++ b/pkg/strategy/xmaker/strategy.go
@@ -320,6 +320,29 @@ func (s *Strategy) Initialize() error {
 		"exchange":      s.MakerExchange,
 		"symbol":        s.Symbol,
 	}
+
+	if s.SignalReverseSideMarginScale != nil {
+		scale, err := s.SignalReverseSideMarginScale.Scale()
+		if err != nil {
+			return err
+		}
+
+		if solveErr := scale.Solve(); solveErr != nil {
+			return solveErr
+		}
+	}
+
+	if s.SignalTrendSideMarginScale != nil {
+		scale, err := s.SignalTrendSideMarginScale.Scale()
+		if err != nil {
+			return err
+		}
+
+		if solveErr := scale.Solve(); solveErr != nil {
+			return solveErr
+		}
+	}
+
 	return nil
 }
 
@@ -1805,10 +1828,6 @@ func (s *Strategy) CrossRun(
 			return err
 		}
 
-		if solveErr := scale.Solve(); solveErr != nil {
-			return solveErr
-		}
-
 		minAdditionalMargin := scale.Call(0.0)
 		middleAdditionalMargin := scale.Call(1.0)
 		maxAdditionalMargin := scale.Call(2.0)