tag search

backend/notes.py

@@ -311,6 +311,18 @@ async def tag_counts() -> list[dict]:
 async def search_notes(query: str, limit: int = 50) -> list[dict]:
     async with aiosqlite.connect(settings.database_path) as db:
         db.row_factory = aiosqlite.Row
+        if query.lstrip().startswith("#"):
+            tag = query.lstrip()[1:].strip()
+            rows = await db.execute(
+                "SELECT n.id, n.title, n.updated_at, n.created_at, u.name AS username"
+                " FROM tags t"
+                " JOIN note_tags nt ON nt.tag_id = t.id"
+                " JOIN notes n ON n.id = nt.note_id AND n.deleted_at IS NULL"
+                " JOIN users u ON u.id = n.user_id"
+                " WHERE t.name = ? ORDER BY n.updated_at DESC LIMIT ?",
+                (tag, limit),
+            )
+        else:
             rows = await db.execute(
                 "SELECT f.note_id AS id, f.title, f.body, n.updated_at,"
                 " n.created_at, u.name AS username, bm25(notes_fts) AS rank"