1 files changed, 21 insertions, 1 deletions
diff --git a/common/src/impl.rs b/common/src/impl.rs
index a35216b..a98015a 100644
--- a/common/src/impl.rs
+++ b/common/src/impl.rs
@@ -3,7 +3,9 @@
     which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
     Copyright (C) 2025 metamuffin <metamuffin.org>
 */
-use crate::{ObjectIds, PeopleGroup, SourceTrack, SourceTrackKind, TmdbKind, TraktKind};
+use crate::{
+    Node, NodeID, ObjectIds, PeopleGroup, SourceTrack, SourceTrackKind, TmdbKind, TraktKind,
+};
 use std::{fmt::Display, str::FromStr};
 
 impl SourceTrackKind {
@@ -146,3 +148,21 @@ impl FromStr for PeopleGroup {
         })
     }
 }
+
+impl NodeID {
+    pub fn from_slug(slug: &str) -> Self {
+        let mut h = blake3::Hasher::new();
+        h.update(slug.as_bytes());
+        Self(*h.finalize().as_bytes())
+    }
+    #[inline]
+    pub fn from_node(node: &Node) -> Self {
+        Self::from_slug(&node.slug)
+    }
+}
+impl Node {
+    #[inline]
+    pub fn id(&self) -> NodeID {
+        NodeID::from_node(self)
+    }
+}