Fix assignee filter bug in List

db/rel.go

@@ -34,13 +34,17 @@ func (db *DB) GetIncomingRels(id string, r models.RelType) ([]string, error) {
 }
 
 func (db *DB) GetRelNames(n *models.Node, r models.RelType) ([]string, error) {
-	result := make([]string, 0, len(n.Relations[string(r)]))
-	for _, id := range n.Relations[string(r)] {
-		node, err := db.NodeByID(id)
-		if err != nil {
+	ids := n.Relations[string(r)]
+	if len(ids) == 0 {
+		return nil, nil
+	}
+	result := make([]string, 0, len(ids))
+	for _, id := range ids {
+		var title string
+		if err := db.QueryRow("SELECT title FROM nodes WHERE id = ?", id).Scan(&title); err != nil {
 			return nil, err
 		}
-		result = append(result, node.Title)
+		result = append(result, title)
 	}
 	return result, nil
 }