From 5a1a3c727795480b968e8ea2fa51d9ae61f47c48 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Thu, 23 Nov 2017 22:02:55 -0600
Subject: [PATCH] lnwallet: add IsInitiator and CommitFeeRate methods to
 LightningChannel

---
 lnwallet/channel.go | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/lnwallet/channel.go b/lnwallet/channel.go
index 2a478f3d..f54889f9 100644
--- a/lnwallet/channel.go
+++ b/lnwallet/channel.go
@@ -5023,8 +5023,27 @@ func (lc *LightningChannel) CalcFee(feeRate uint64) uint64 {
 
 // RemoteNextRevocation returns the channelState's RemoteNextRevocation.
 func (lc *LightningChannel) RemoteNextRevocation() *btcec.PublicKey {
-	lc.Lock()
-	defer lc.Unlock()
+	lc.RLock()
+	defer lc.RUnlock()
 
 	return lc.channelState.RemoteNextRevocation
 }
+
+// IsInitiator returns true if we were the ones that initiated the funding
+// workflow which led to the creation of this channel. Otherwise, it returns
+// false.
+func (lc *LightningChannel) IsInitiator() bool {
+	lc.RLock()
+	defer lc.RUnlock()
+
+	return lc.channelState.IsInitiator
+}
+
+// CommitFeeRate returns the current fee rate of the commitment transaction in
+// units of sat-per-kw.
+func (lc *LightningChannel) CommitFeeRate() btcutil.Amount {
+	lc.RLock()
+	defer lc.RUnlock()
+
+	return lc.channelState.LocalCommitment.FeePerKw
+}