fix(ai): recognize conversational document filters

server/tests/test_ontology_service.py

@@ -266,6 +266,46 @@ def test_semantic_ontology_service_extracts_entities_time_and_constraints() -> N
         assert result.time_range.end_date == "2026-04-30"
 
 
+def test_semantic_ontology_service_recognizes_colloquial_travel_city_filter(
+    monkeypatch,
+) -> None:
+    session_factory = build_session_factory()
+    with session_factory() as db:
+        service = SemanticOntologyService(db)
+        monkeypatch.setattr(
+            service,
+            "_parse_with_model",
+            lambda **_kwargs: (None, [], "model_unavailable_for_rule_regression"),
+        )
+
+        result = service.parse(
+            OntologyParseRequest(
+                query="出差上海的单据请筛选一下",
+                user_id="pytest",
+            )
+        )
+
+        entity_map = {item.type: item.normalized_value for item in result.entities}
+        assert result.scenario == "expense"
+        assert result.intent == "query"
+        assert result.permission.level == "read"
+        assert entity_map["expense_type"] == "travel"
+        assert entity_map["location"] == "上海"
+
+        generic_result = service.parse(
+            OntologyParseRequest(
+                query="上海的单据请筛选一下",
+                user_id="pytest",
+            )
+        )
+        generic_entities = {
+            item.type: item.normalized_value for item in generic_result.entities
+        }
+        assert generic_result.scenario == "expense"
+        assert generic_result.intent == "query"
+        assert generic_entities["location"] == "上海"
+
+
 def test_semantic_ontology_service_extracts_budget_query_fields() -> None:
     session_factory = build_session_factory()
     with session_factory() as db: