channeldb/channel: expose AckAddHtlc and AckSettleFail

channeldb/channel.go

@@ -1597,6 +1597,31 @@ func (c *OpenChannel) LoadFwdPkgs() ([]*FwdPkg, error) {
 	return fwdPkgs, nil
 }
 
+// AckAddHtlcs updates the AckAddFilter containing any of the provided AddRefs
+// indicating that a response to this Add has been committed to the remote party.
+// Doing so will prevent these Add HTLCs from being reforwarded internally.
+func (c *OpenChannel) AckAddHtlcs(addRefs ...AddRef) error {
+	c.Lock()
+	defer c.Unlock()
+
+	return c.Db.Update(func(tx *bolt.Tx) error {
+		return c.Packager.AckAddHtlcs(tx, addRefs...)
+	})
+}
+
+// AckSettleFails updates the SettleFailFilter containing any of the provided
+// SettleFailRefs, indicating that the response has been delivered to the
+// incoming link, corresponding to a particular AddRef. Doing so will prevent
+// the responses from being retransmitted internally.
+func (c *OpenChannel) AckSettleFails(settleFailRefs ...SettleFailRef) error {
+	c.Lock()
+	defer c.Unlock()
+
+	return c.Db.Update(func(tx *bolt.Tx) error {
+		return c.Packager.AckSettleFails(tx, settleFailRefs...)
+	})
+}
+
 // SetFwdFilter atomically sets the forwarding filter for the forwarding package
 // identified by `height`.
 func (c *OpenChannel) SetFwdFilter(height uint64, fwdFilter *PkgFilter) error {