sync user own repos

crates/signed_state/src/repo.rs

@@ -205,19 +205,15 @@ impl RepoStore {
                     // Deletions may target any event of this repository.
                     let deletion =
                         update.kind == Kind::EventDeletion || update.kind == Kind::RequestToVanish;
+
                     let coordinate = update.coordinate.as_ref() == Some(addr);
                     let author = update.author == addr.public_key;
-                    // Announcements and state share the owner and identifier.
+
-                    // State events carry `d`, not `a`, so `coordinate` misses them.
                     let authored = (update.kind == Kind::GitRepoAnnouncement
                         || update.kind == Kind::RepoState)
                         && author;
-                    // NIP-22 comments carry no `a` tag.
+
-                    // Coordinate matching fails for them.
-                    // Any comment may reference this repository's roots.
                     let comment = update.kind == Kind::Comment;
-                    // Status events may omit their `a` tag, NIP-34.
-                    // Any status event may reference a root of this repository.
                     let status = RepoStatus::from_kind(update.kind).is_some();
 
                     deletion || coordinate || authored || comment || status
@@ -226,12 +222,11 @@ impl RepoStore {
                     let announcement = event.kind == Kind::GitRepoAnnouncement;
                     let author = event.pubkey == addr.public_key;
                     let coordinate = event.tags.coordinates().into_iter().any(|c| c == *addr);
-                    // State events carry their repository id in the `d` tag.
+
                     let state = event.kind == Kind::RepoState
                         && author
                         && event.tags.identifier().as_deref() == Some(addr.identifier.as_str());
-                    // Locally published deletions may target any event of this repository.
+
-                    // Refresh so they take effect immediately, like relay deletions.
                     let deletion =
                         event.kind == Kind::EventDeletion || event.kind == Kind::RequestToVanish;
 
@@ -264,8 +259,6 @@ impl RepoStore {
     /// Announcement, state, activity and deletions targeting it.
     fn repo_filters(addr: &RepoAddr) -> Vec<Filter> {
         let mut filters = vec![
-            // Announcement and state share author and identifier.
-            // They combine into one filter, one fewer negentropy reconciliation per relay.
             Filter::new()
                 .kinds([Kind::GitRepoAnnouncement, Kind::RepoState])
                 .author(addr.public_key)
@@ -314,9 +307,6 @@ impl RepoStore {
     }
 
     /// Re-query the local database and update all fields.
-    ///
-    /// Runs immediately. The backend pump already batches the relay events that
-    /// trigger a refresh, so no per-store debounce is needed.
     pub fn refresh(&mut self, cx: &mut Context<Self>) {
         if self.addr.is_none() {
             return;
@@ -353,11 +343,10 @@ impl RepoStore {
 
             let deletions = Deletions::from_events(deletion_events);
 
-            // Parse and sort off the main thread.
-            // Only plain data crosses back into the entity.
             let all_announcements = announcements
                 .into_iter()
                 .filter(|e| !deletions.is_deleted(e));
+
             let announcement = latest(all_announcements)
                 .as_ref()
                 .and_then(Announcement::from_event);
@@ -382,8 +371,6 @@ impl RepoStore {
                 }
             }
 
-            // NIP-22 comments reference their root via an `E` or `e` tag.
-            // Not the repository's `a` tag, so query them by the root events.
             let mut seen_comments: HashSet<EventId> = comments.iter().map(|e| e.id).collect();
             let db = client.database();
 
@@ -401,8 +388,6 @@ impl RepoStore {
                 }
             }
 
-            // Status events may omit their `a` tag.
-            // Query them by the root events they reference too.
             let mut seen_statuses: HashSet<EventId> = statuses.iter().map(|e| e.id).collect();
             let db = client.database();
 
@@ -425,9 +410,6 @@ impl RepoStore {
             sort_newest_first(&mut pull_requests);
             sort_oldest_first(&mut comments);
 
-            // Resolve every root's status once here.
-            // Render paths do HashMap lookups instead of per-root status scans.
-            // Those scans are quadratic, with an allocation per pair.
             let maintainers = announcement
                 .as_ref()
                 .map(Announcement::effective_maintainers)
@@ -485,25 +467,13 @@ impl RepoStore {
             };
 
             let again = this.update(cx, |this, cx| {
-                // Compare before moving the freshly queried data in, so a pass
-                // that found nothing new does not notify observers. The store
-                // is polled in bursts while a sync is in flight; notifying on
-                // every identical pass would re-render the repository panel
-                // several times for no visible change.
-                //
-                // The first pass is the exception: it must notify even when it
-                // found nothing, so views can leave their loading state and show
-                // the empty result.
-                //
-                // Keep the open-time hint until that first pass has confirmed what
-                // the database holds; afterwards the database is the truth,
-                // including a deletion.
                 let keep_hint = announcement.is_none() && !this.loaded;
-
                 let first_pass = !this.loaded;
+
                 let head_changed = state
                     .as_ref()
                     .is_some_and(|(_, head)| this.head.as_deref() != head.as_deref());
+
                 let changed = first_pass
                     || (!keep_hint && this.announcement != announcement)
                     || head_changed
@@ -524,6 +494,7 @@ impl RepoStore {
                     .as_ref()
                     .map(|a| a.relays.clone())
                     .unwrap_or_default();
+
                 this.connect_announced_relays(&relays, cx);
 
                 if let Some((_, head)) = state {
@@ -539,10 +510,6 @@ impl RepoStore {
                 this.open_pr_count = open_pr_count;
                 this.loaded = true;
 
-                // Comments and statuses without an `a` tag.
-                // None are addressed to the repository.
-                // Fetch them by the root events they reference.
-                // Use the bootstrap relays and the relays this repository announced.
                 let roots = this
                     .issues
                     .iter()
@@ -559,13 +526,13 @@ impl RepoStore {
 
                 if !new_roots.is_empty() {
                     this.root_fetches.extend(new_roots.iter().copied());
-                    // Batch the per-root filters.
+
-                    // One filter per root costs a negentropy reconciliation per relay.
                     let mut root_filters = filters::comments_for(new_roots.clone());
                     root_filters.push(filters::statuses_for(new_roots.iter().copied()));
 
                     let announced: Vec<RelayUrl> = this.repo_relays.iter().cloned().collect();
                     let backend = Backend::global(cx);
+
                     backend.update(cx, |backend, cx| {
                         backend.subscribe_bootstrap(root_filters.clone(), cx);
                         backend.connect_repo_relays(announced, root_filters, cx);
@@ -579,8 +546,6 @@ impl RepoStore {
                 this.refresh.finish()
             })?;
 
-            // Requests that arrived while the refresh was running.
-            // They are coalesced into one follow-up refresh.
             if again {
                 this.update(cx, |this, cx| this.refresh(cx))?;
             }
@@ -596,25 +561,16 @@ impl RepoStore {
     }
 
     /// Number of open issues.
-    ///
-    /// Issues whose resolved status is [`RepoStatus::Open`].
-    /// Issues without status events default to open.
     pub fn issue_count(&self) -> usize {
         self.open_issue_count
     }
 
     /// Number of open pull requests.
-    ///
-    /// Only root PR events count, PR updates do not.
-    /// They must resolve to [`RepoStatus::Open`].
     pub fn pull_request_count(&self) -> usize {
         self.open_pr_count
     }
 
     /// Whether `user` is the author or owner of this repository.
-    ///
-    /// The author is the public key of the repository address.
-    /// Only the author may manage pull requests, close, reopen or merge.
     pub fn is_author(&self, user: &PublicKey) -> bool {
         self.addr
             .as_ref()

crates/signed_state/src/repos.rs

@@ -1,4 +1,4 @@
-use std::collections::HashMap;
+use std::collections::{HashMap, HashSet};
 use std::sync::Arc;
 use std::time::Duration;
 
@@ -47,6 +47,8 @@ pub struct RepoListStore {
     ///
     /// Used for the Popular ranking of the explore list.
     pub counts: Arc<HashMap<RepoAddr, RepoActivityCounts>>,
+    /// Own repositories whose state events were fetched from their announced relays.
+    state_synced_repos: HashSet<RepoAddr>,
     refresh: RefreshGate,
     _subscription: Subscription,
 }
@@ -82,21 +84,16 @@ impl RepoListStore {
                 }),
                 BackendEvent::Published(event) => {
                     let announcement = event.kind == Kind::GitRepoAnnouncement;
-
-                    // Locally published state events advance last activity.
-                    // Refresh so a push made in this session dates the card immediately.
                     let state = event.kind == Kind::RepoState;
-
-                    // Locally published deletions are already in the local database.
-                    // Refresh so they take effect immediately, like relay deletions.
                     let deletion =
                         event.kind == Kind::EventDeletion || event.kind == Kind::RequestToVanish;
 
                     announcement || state || deletion
                 }
-                // Only a completed sync refreshes the list.
+                BackendEvent::SignerChanged => {
-                // Progress ticks would re-scan the whole database several times
+                    this.state_synced_repos.clear();
-                // per sync to reveal entries incrementally.
+                    true
+                }
                 BackendEvent::Synced => true,
                 _ => false,
             };
@@ -118,6 +115,7 @@ impl RepoListStore {
             announcements: Arc::new(Vec::new()),
             last_activity: Arc::new(HashMap::new()),
             counts: Arc::new(HashMap::new()),
+            state_synced_repos: HashSet::new(),
             refresh: RefreshGate::default(),
             _subscription: subscription,
         }
@@ -145,6 +143,30 @@ impl RepoListStore {
         });
     }
 
+    /// Fetch the state events of the user's own repositories.
+    fn sync_own_repo_states(&mut self, cx: &mut Context<Self>) {
+        let backend = Backend::global(cx);
+        let Some(me) = backend.read(cx).current_user() else {
+            return;
+        };
+
+        let pending: Vec<(RepoAddr, Vec<RelayUrl>)> = self
+            .announcements
+            .iter()
+            .filter(|announcement| announcement.owner == me && !announcement.relays.is_empty())
+            .map(|announcement| (announcement.addr(), announcement.relays.clone()))
+            .filter(|(addr, _)| !self.state_synced_repos.contains(addr))
+            .collect();
+
+        for (addr, relays) in pending {
+            self.state_synced_repos.insert(addr.clone());
+
+            backend.update(cx, |backend, cx| {
+                backend.connect_repo_relays(relays, vec![filters::state(&addr)], cx);
+            });
+        }
+    }
+
     /// Re-query the local database.
     ///
     /// Runs immediately. The backend pump already batches the relay events that
@@ -196,9 +218,6 @@ impl RepoListStore {
             let mut announcements: Vec<Announcement> = by_repo.into_values().collect();
             announcements.sort_by_key(|a| std::cmp::Reverse(a.created_at));
 
-            // Last activity per repository.
-            // State updates count, and all NIP-34 activity events.
-            // The activity events are patches, PRs, issues and statuses.
             let mut last_activity: HashMap<RepoAddr, Timestamp> = announcements
                 .iter()
                 .map(|a| (a.addr(), a.created_at))
@@ -224,6 +243,7 @@ impl RepoListStore {
             let activity_filter = Filter::new()
                 .kinds(filters::ACTIVITY_KINDS)
                 .since(Timestamp::now() - ACTIVITY_WINDOW);
+
             for event in client.database().query(activity_filter).await? {
                 if deletions.is_deleted(&event) {
                     continue;
@@ -232,8 +252,6 @@ impl RepoListStore {
                     if addr.kind != Kind::GitRepoAnnouncement {
                         continue;
                     }
-                    // Skip events for repos we do not list.
-                    // The map cannot grow beyond the number of announcements.
                     let Some(entry) = last_activity.get_mut(&addr) else {
                         continue;
                     };
@@ -246,13 +264,12 @@ impl RepoListStore {
             let mut counts: HashMap<RepoAddr, RepoActivityCounts> = HashMap::new();
             let count_filter =
                 Filter::new().kinds([Kind::GitIssue, Kind::GitPullRequest, Kind::GitPatch]);
+
             for event in client.database().query(count_filter).await? {
                 if deletions.is_deleted(&event) {
                     continue;
                 }
                 for addr in event.tags.coordinates() {
-                    // Skip events for repos we do not list.
-                    // The map cannot grow beyond the number of announcements.
                     if addr.kind != Kind::GitRepoAnnouncement || !last_activity.contains_key(&addr)
                     {
                         continue;
@@ -285,6 +302,7 @@ impl RepoListStore {
                 this.announcements = Arc::new(announcements);
                 this.last_activity = Arc::new(last_activity);
                 this.counts = Arc::new(counts);
+                this.sync_own_repo_states(cx);
                 cx.notify();
 
                 this.refresh.finish()

docs/repo-updated-timestamp.md

@@ -130,12 +130,12 @@ flowchart TD
   announcements. Caveat: coverage depends on whether state events reach the bootstrap
   relays; if a grasp server is the only holder, those repositories remain unseen.
 
-- **B. Targeted fetch for the user's own repositories. — not implemented.**
+- **B. Targeted fetch for the user's own repositories. — implemented.**
-  In `sync_inbox` (`crates/signed_state/src/backend.rs` L1126-1152), where the user's
+  `RepoListStore` fetches each own repository's state event from the relays that
-  own repositories' relays are already connected, also sync `filters::state(addr)` per
+  repository announces, once the list discovers it. Driving this from the list rather
-  own repository. This directly addresses "my repositories updated elsewhere" at low
+  than `sync_inbox` sidesteps the login race described above: whenever the announcement
-  cost. Note the existing race: `sync_inbox` reads the announcement list right after
+  list is (re)loaded, any own repository not yet fetched is covered. The fetched-set is
-  login, which may not be loaded yet.
+  cleared on `SignerChanged`, so a login or account switch re-fetches.
 
 - **C. Reactivity fixes. — implemented.**
   `Kind::RepoState` is now included in the `BackendEvent::Published` refresh condition of
@@ -144,5 +144,4 @@ flowchart TD
   matching misses them — and locally published state updates by owner plus the `d`
   identifier.
 
-A + C are implemented; B remains available if own-repository freshness on fresh profiles
+A + B + C are implemented.
-matters.