notedeck

commit a7acfa3191ce8c6e6368f8e3b5b26f1fdcfa783c
parent 22d9b2bc48b6b8264abdb1ee8e8bc6f92a1baa9e
Author: kernelkind <kernelkind@gmail.com>
Date:   Thu, 19 Feb 2026 20:55:00 -0500

feat(scoped-sub): add scoped sub owner keys

Signed-off-by: kernelkind <kernelkind@gmail.com>

Diffstat:
M
crates/notedeck_columns/src/lib.rs
 | 
1
+
A
crates/notedeck_columns/src/scoped_sub_owner_keys.rs
 | 
41
+++++++++++++++++++++++++++++++++++++++++

2 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/crates/notedeck_columns/src/lib.rs b/crates/notedeck_columns/src/lib.rs
@@ -23,6 +23,7 @@ mod post;
 mod profile;
 mod repost;
 mod route;
+mod scoped_sub_owner_keys;
 mod search;
 mod subscriptions;
 mod support;
diff --git a/crates/notedeck_columns/src/scoped_sub_owner_keys.rs b/crates/notedeck_columns/src/scoped_sub_owner_keys.rs
@@ -0,0 +1,41 @@
+use enostr::{NoteId, Pubkey};
+use notedeck::SubOwnerKey;
+
+use crate::timeline::TimelineKind;
+
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+enum ColumnsOwner {
+    OnboardingFollowPacks,
+    ThreadScope,
+    TimelineRemote,
+}
+
+/// Stable owner key for onboarding follow-pack scoped subscriptions.
+pub fn onboarding_owner_key(col: usize) -> SubOwnerKey {
+    SubOwnerKey::builder(ColumnsOwner::OnboardingFollowPacks)
+        .with(col)
+        .finish()
+}
+
+/// Stable owner key for one thread scope within one column and account.
+pub fn thread_scope_owner_key(
+    account_pk: Pubkey,
+    col: usize,
+    root_id: &NoteId,
+    scope_depth: usize,
+) -> SubOwnerKey {
+    SubOwnerKey::builder(ColumnsOwner::ThreadScope)
+        .with(account_pk)
+        .with(col)
+        .with(*root_id.bytes())
+        .with(scope_depth)
+        .finish()
+}
+
+/// Stable owner key for timeline remote subscriptions per account/kind pair.
+pub fn timeline_remote_owner_key(account_pk: Pubkey, kind: &TimelineKind) -> SubOwnerKey {
+    SubOwnerKey::builder(ColumnsOwner::TimelineRemote)
+        .with(account_pk)
+        .with(kind)
+        .finish()
+}