graphdb: pass context to IsClosedScid

graph/db/graph.go

@@ -779,8 +779,10 @@ func (c *ChannelGraph) PutClosedScid(ctx context.Context,
 }
 
 // IsClosedScid checks whether a channel identified by the scid is closed.
-func (c *ChannelGraph) IsClosedScid(scid lnwire.ShortChannelID) (bool, error) {
-	return c.db.IsClosedScid(scid)
+func (c *ChannelGraph) IsClosedScid(ctx context.Context,
+	scid lnwire.ShortChannelID) (bool, error) {
+
+	return c.db.IsClosedScid(ctx, scid)
 }
 
 // SetSourceNode sets the source node within the graph database.

graph/db/graph_test.go

@@ -5086,7 +5086,7 @@ func TestClosedScid(t *testing.T) {
 	scid := lnwire.ShortChannelID{}
 
 	// The scid should not exist in the closedScidBucket.
-	exists, err := graph.IsClosedScid(scid)
+	exists, err := graph.IsClosedScid(t.Context(), scid)
 	require.Nil(t, err)
 	require.False(t, exists)
 
@@ -5095,7 +5095,7 @@ func TestClosedScid(t *testing.T) {
 	err = graph.PutClosedScid(t.Context(), scid)
 	require.Nil(t, err)
 
-	exists, err = graph.IsClosedScid(scid)
+	exists, err = graph.IsClosedScid(t.Context(), scid)
 	require.Nil(t, err)
 	require.True(t, exists)
 }

graph/db/interfaces.go

@@ -353,7 +353,8 @@ type Store interface { //nolint:interfacebloat
 	// IsClosedScid checks whether a channel identified by the passed in
 	// scid is closed. This helps avoid having to perform expensive
 	// validation checks.
-	IsClosedScid(scid lnwire.ShortChannelID) (bool, error)
+	IsClosedScid(ctx context.Context,
+		scid lnwire.ShortChannelID) (bool, error)
 
 	// UpdateEdgePolicy updates the edge routing policy for a single
 	// directed edge within the database for the referenced channel. The

graph/db/kv_store.go

@@ -4456,7 +4456,9 @@ func (c *KVStore) PutClosedScid(_ context.Context,
 // IsClosedScid checks whether a channel identified by the passed in scid is
 // closed. This helps avoid having to perform expensive validation checks.
 // TODO: Add an LRU cache to cut down on disc reads.
-func (c *KVStore) IsClosedScid(scid lnwire.ShortChannelID) (bool, error) {
+func (c *KVStore) IsClosedScid(_ context.Context,
+	scid lnwire.ShortChannelID) (bool, error) {
+
 	var isClosed bool
 	err := kvdb.View(c.db, func(tx kvdb.RTx) error {
 		closedScids := tx.ReadBucket(closedScidBucket)

graph/db/sql_store.go

@@ -3287,9 +3287,10 @@ func (s *SQLStore) PutClosedScid(ctx context.Context,
 // closed. This helps avoid having to perform expensive validation checks.
 //
 // NOTE: part of the Store interface.
-func (s *SQLStore) IsClosedScid(scid lnwire.ShortChannelID) (bool, error) {
+func (s *SQLStore) IsClosedScid(ctx context.Context,
+	scid lnwire.ShortChannelID) (bool, error) {
+
 	var (
-		ctx      = context.TODO()
 		isClosed bool
 		chanIDB  = channelIDToBytes(scid.ToUint64())
 	)