fix(profile-filter): support owner object payloads and normalize owners response

backend/src/api/routes/__tests__/test_dashboards.py

@@ -12,6 +12,7 @@ from src.app import app
 from src.api.routes.dashboards import DashboardsResponse
 from src.dependencies import get_current_user, has_permission, get_config_manager, get_task_manager, get_resource_service, get_mapping_service
 from src.core.database import get_db
+from src.services.profile_service import ProfileService as DomainProfileService
 
 # Global mock user for get_current_user dependency overrides
 mock_user = MagicMock()
@@ -806,4 +807,71 @@ def test_get_dashboards_profile_filter_matches_display_alias_without_detail_fano
 # [/DEF:test_get_dashboards_profile_filter_matches_display_alias_without_detail_fanout:Function]
 
 
+# [DEF:test_get_dashboards_profile_filter_matches_owner_object_payload_contract:Function]
+# @TEST: GET /api/dashboards profile-default filter matches Superset owner object payloads.
+# @PRE: Profile-default preference is enabled and owners list contains dict payloads.
+# @POST: Response keeps dashboards where owner object resolves to bound username alias.
+def test_get_dashboards_profile_filter_matches_owner_object_payload_contract(mock_deps):
+    mock_env = MagicMock()
+    mock_env.id = "prod"
+    mock_deps["config"].get_environments.return_value = [mock_env]
+    mock_deps["task"].get_all_tasks.return_value = []
+    mock_deps["resource"].get_dashboards_with_status = AsyncMock(return_value=[
+        {
+            "id": 701,
+            "title": "Featured Charts",
+            "slug": "featured-charts",
+            "owners": [
+                {
+                    "id": 11,
+                    "first_name": "user",
+                    "last_name": "1",
+                    "username": None,
+                    "email": "user_1@example.local",
+                }
+            ],
+            "modified_by": "another_user",
+        },
+        {
+            "id": 702,
+            "title": "Other Dashboard",
+            "slug": "other-dashboard",
+            "owners": [
+                {
+                    "id": 12,
+                    "first_name": "other",
+                    "last_name": "user",
+                    "username": None,
+                    "email": "other@example.local",
+                }
+            ],
+            "modified_by": "other_user",
+        },
+    ])
+
+    with patch("src.api.routes.dashboards.ProfileService") as profile_service_cls, patch(
+        "src.api.routes.dashboards._resolve_profile_actor_aliases",
+        return_value=["user_1"],
+    ):
+        profile_service = DomainProfileService(db=MagicMock(), config_manager=MagicMock())
+        profile_service.get_my_preference = MagicMock(
+            return_value=_build_profile_preference_stub(
+                username="user_1",
+                enabled=True,
+            )
+        )
+        profile_service_cls.return_value = profile_service
+
+        response = client.get(
+            "/api/dashboards?env_id=prod&page_context=dashboards_main&apply_profile_default=true"
+        )
+
+    assert response.status_code == 200
+    payload = response.json()
+    assert payload["total"] == 1
+    assert {item["id"] for item in payload["dashboards"]} == {701}
+    assert payload["dashboards"][0]["title"] == "Featured Charts"
+# [/DEF:test_get_dashboards_profile_filter_matches_owner_object_payload_contract:Function]
+
+
 # [/DEF:backend.src.api.routes.__tests__.test_dashboards:Module]