feat(ai): add rolling conversation summary memory

2026-04-13 11:59:43 +05:00
parent 989bf9a0c1
commit 6b8f5d069b
14 changed files with 900 additions and 26 deletions
@@ -375,11 +375,20 @@ def _apply_runtime_schema_compatibility() -> None:
        if "ai_sessions" in table_names:
            columns = _table_columns(inspector, "ai_sessions")
            _add_column_if_missing(conn, columns, "ai_sessions", "call_id", "VARCHAR(128)")
+            _add_column_if_missing(conn, columns, "ai_sessions", "context_summary_json", "TEXT DEFAULT '{}'")
+            _add_column_if_missing(conn, columns, "ai_sessions", "context_summary_updated_at", "VARCHAR(64)")
            indexes = _table_indexes(inspector, "ai_sessions")
            if "idx_ai_sessions_call_id" not in indexes:
                conn.execute(
                    text("CREATE INDEX IF NOT EXISTS idx_ai_sessions_call_id ON ai_sessions(call_id)")
                )
+            if "idx_ai_sessions_context_summary_updated_at" not in indexes:
+                conn.execute(
+                    text(
+                        "CREATE INDEX IF NOT EXISTS idx_ai_sessions_context_summary_updated_at "
+                        "ON ai_sessions(context_summary_updated_at)"
+                    )
+                )

        if "voice_events" in table_names:
            columns = _table_columns(inspector, "voice_events")