From e33d2fb7628497fd9f774a23ebe280f6d96ea06b Mon Sep 17 00:00:00 2001
From: Joost Jager <joost.jager@gmail.com>
Date: Thu, 25 Jun 2020 13:15:58 +0200
Subject: [PATCH] loopin: extract persistState

---
 loopin.go | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/loopin.go b/loopin.go
index 2ee6fa9a..bc0fcc34 100644
--- a/loopin.go
+++ b/loopin.go
@@ -694,14 +694,7 @@ func (s *loopInSwap) publishTimeoutTx(ctx context.Context,
 // update notification.
 func (s *loopInSwap) persistAndAnnounceState(ctx context.Context) error {
 	// Update state in store.
-	err := s.store.UpdateLoopIn(
-		s.hash, s.lastUpdateTime,
-		loopdb.SwapStateData{
-			State: s.state,
-			Cost:  s.cost,
-		},
-	)
-	if err != nil {
+	if err := s.persistState(); err != nil {
 		return err
 	}
 
@@ -709,6 +702,17 @@ func (s *loopInSwap) persistAndAnnounceState(ctx context.Context) error {
 	return s.sendUpdate(ctx)
 }
 
+// persistState updates the swap state on disk.
+func (s *loopInSwap) persistState() error {
+	return s.store.UpdateLoopIn(
+		s.hash, s.lastUpdateTime,
+		loopdb.SwapStateData{
+			State: s.state,
+			Cost:  s.cost,
+		},
+	)
+}
+
 // setState updates the swap state and last update timestamp.
 func (s *loopInSwap) setState(state loopdb.SwapState) {
 	s.lastUpdateTime = time.Now()