notebook

Knowledgebase/server.py

@@ -411,7 +411,8 @@ def search(
 
     try:
         # ── Full-text search ──
-        conditions = ["deleted = FALSE", "fts @@ plainto_tsquery('simple', %s)"]
+        conditions = ["deleted = FALSE",
+                      "fts @@ plainto_tsquery('simple', kb_immutable_unaccent(%s))"]
         params: list[Any] = [query]
 
         if types:
@@ -427,14 +428,17 @@ def search(
             conditions.append("importance >= %s")
             params.append(min_importance)
         if not include_sessions:
-            conditions.append("mem_type != 'summary' OR session_id IS NOT NULL")
+            # Vyřaď session summaries (summary + session_id), ale ponech
+            # samostatné summary záznamy. POZOR na závorky — bez nich by se
+            # OR navázalo na celý WHERE a obešlo všechny ostatní filtry.
+            conditions.append("(mem_type != 'summary' OR session_id IS NULL)")
 
         where = " AND ".join(conditions)
         rows = conn.execute(
             f"""
             SELECT id, mem_type, title, content, summary, tags,
                    project, source, session_id, importance, created_at,
-                   ts_rank(fts, plainto_tsquery('simple', %s)) AS score
+                   ts_rank(fts, plainto_tsquery('simple', kb_immutable_unaccent(%s))) AS score
             FROM kb_memories
             WHERE {where}
             ORDER BY score DESC, importance DESC
@@ -446,8 +450,11 @@ def search(
         fts_ids = {r["id"] for r in rows}
         results = [_row_to_dict(r) for r in rows]
 
-        # ── Vector search (pouze pokud semantic=True) ──
-        query_emb = get_embedding(query) if semantic else None
+        # ── Vector search ──
+        # Spustí se když semantic=True, NEBO jako automatický fallback,
+        # pokud full-text nic nenašel (synonyma / významová shoda).
+        need_semantic = semantic or not rows
+        query_emb = get_embedding(query) if need_semantic else None
         if query_emb:
             try:
                 import numpy as np