db/events: ensure the latest author is used

2025-12-06 03:19:46 +00:00 · 2023-12-11 13:46:38 -06:00 · 2023-12-11 13:46:38 -06:00 · 4d655c904b
commit 4d655c904b
parent e91fbf7b50
1 changed files with 9 additions and 3 deletions
--- a/src/db/events.ts
+++ b/src/db/events.ts
@ -157,11 +157,17 @@ function getFilterQuery(filter: DittoFilter): EventQuery {
          eb
            .selectFrom('events')
            .selectAll()
+            .select([
+              eb.fn.agg('row_number')
+                .over((ob) => ob.partitionBy('pubkey').orderBy('created_at', 'desc'))
+                .as('rn'),
+            ])
            .where('kind', '=', 0)
-            .orderBy('created_at', 'desc')
-            .groupBy('pubkey')
            .as('authors'),
-        (join) => join.onRef('authors.pubkey', '=', 'events.pubkey'),
+        (join) =>
+          join
+            .onRef('authors.pubkey', '=', 'events.pubkey')
+            .on('authors.rn', '=', 1),
      )
      .select([
        'authors.id as author_id',