From 0616c73a887dcc43f0d4096c9971833a28373a56 Mon Sep 17 00:00:00 2001
From: kbearXD <s199180626@gmail.com>
Date: Tue, 26 Mar 2024 16:42:29 +0800
Subject: [PATCH] FEATURE: emit position when position updated and reset

---
 pkg/strategy/dca2/state.go    |  3 +++
 pkg/strategy/dca2/strategy.go | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/pkg/strategy/dca2/state.go b/pkg/strategy/dca2/state.go
index 79594d1e5..c91fcfa0c 100644
--- a/pkg/strategy/dca2/state.go
+++ b/pkg/strategy/dca2/state.go
@@ -215,6 +215,9 @@ func (s *Strategy) runTakeProfitReady(ctx context.Context, next State) {
 	// reset position and open new round for profit stats before position opening
 	s.Position.Reset()
 
+	// emit position
+	s.EmitPosition(s.Position)
+
 	// store into redis
 	bbgo.Sync(ctx, s)
 
diff --git a/pkg/strategy/dca2/strategy.go b/pkg/strategy/dca2/strategy.go
index 348cddb6c..35d377e7f 100644
--- a/pkg/strategy/dca2/strategy.go
+++ b/pkg/strategy/dca2/strategy.go
@@ -237,6 +237,9 @@ func (s *Strategy) Run(ctx context.Context, _ bbgo.OrderExecutor, session *bbgo.
 
 		// update take profit price here
 		s.updateTakeProfitPrice()
+
+		// emit position update
+		s.EmitPosition(position)
 	})
 
 	s.OrderExecutor.ActiveMakerOrders().OnFilled(func(o types.Order) {
@@ -427,6 +430,14 @@ func (s *Strategy) ContinueNextRound() {
 	s.nextRoundPaused = false
 }
 
+func (s *Strategy) GetTakeProfitPrice() fixedpoint.Value {
+	if s.Position.Base == 0 {
+		return fixedpoint.Zero
+	}
+
+	return s.takeProfitPrice
+}
+
 func (s *Strategy) UpdateProfitStatsUntilSuccessful(ctx context.Context) error {
 	var op = func() error {
 		if updated, err := s.UpdateProfitStats(ctx); err != nil {