fix: add missing staff_ora_grading_url field to ORA list endpoint

lms/djangoapps/instructor/docs/references/instructor-v2-ora-api-spec.yaml

@@ -220,6 +220,7 @@ definitions:
       - waiting
       - staff
       - final_grade_received
+      - staff_ora_grading_url
     properties:
       block_id:
         type: string
@@ -268,7 +269,11 @@ definitions:
         minimum: 0
         description: Responses with final grade assigned
         example: 20
-
+      staff_ora_grading_url:
+        type: string
+        format: uri
+        description: URL to the staff grading interface for this ORA assessment
+        example: "http://apps.local.openedx.io:1993/ora-grading/block-v1:WGU+CS002+2025_T1+type@openassessment+block@ff4f5fddf42d4b9787e69c1a8cbeb058"
   Error:
     type: object
     description: Error response

lms/djangoapps/instructor/ora.py

@@ -1,6 +1,8 @@
 """Utilities for retrieving Open Response Assessments (ORAs) data for instructor dashboards."""
 
 from django.utils.translation import gettext as _
+from django.conf import settings
+
 from openassessment.data import OraAggregateData
 
 from xmodule.modulestore.django import modulestore  # lint-amnesty, pylint: disable=wrong-import-order
@@ -37,6 +39,7 @@ def get_open_response_assessment_list(course):
 
     parents_cache = {}
     ora_items = []
+    ora_grading_base_url = getattr(settings, 'ORA_GRADING_MICROFRONTEND_URL', None)
 
     for block in openassessment_blocks:
         block_id = str(block.location)
@@ -54,10 +57,28 @@ def get_open_response_assessment_list(course):
             else block.display_name
         )
 
+        staff_ora_grading_url = None
+
+        has_staff_assessment = 'staff-assessment' in block.assessment_steps
+        is_team_enabled = block.teams_enabled
+        if ora_grading_base_url and has_staff_assessment and not is_team_enabled:
+            # Always generate a URL that points to the ORA Grading Microfrontend (MFE).
+            #
+            # During the migration to the ORA microfrontend,
+            # only provide the grading URL for non-team assignments with staff assessment.
+            # This logic was based on the original implementation in instructor_dashboard:
+            #   - lms/djangoapps/instructor/views/instructor_dashboard.py
+            #     (_section_open_response_assessment)
+            #   - edx-ora2:
+            #     https://github.com/openedx/edx-ora2/blob/801fbd14ebb059ab8c5ee8d5a39c260c7f87ab81/
+            #     openassessment/xblock/static/js/src/lms/oa_course_items_listing.js#L73
+            staff_ora_grading_url = f"{ora_grading_base_url}/{block_id}"
+
         ora_assessment_data = {
             'id': block_id,
             'name': assessment_name,
             'parent_name': parent_block.display_name,
+            'staff_ora_grading_url': staff_ora_grading_url,
             **DEFAULT_ORA_METRICS,
         }
 

lms/djangoapps/instructor/tests/test_api_v2.py

@@ -958,6 +958,72 @@ def test_get_assessment_list(self):
         assert ora_data['waiting'] == 0
         assert ora_data['staff'] == 0
         assert ora_data['final_grade_received'] == 0
+        assert ora_data['staff_ora_grading_url'] is None
+
+    @patch("lms.djangoapps.instructor.ora.modulestore")
+    def test_get_assessment_list_includes_staff_ora_grading_url_for_non_team_assignment(
+        self, mock_modulestore
+    ):
+        """
+        Retrieve ORA assessments and ensure staff grading URL is included
+        for non-team assignments with staff assessment enabled.
+        """
+        mock_store = Mock()
+
+        mock_assessment_block = Mock(
+            location=self.ora_block.location,
+            parent=Mock(),
+            teams_enabled=False,
+            assessment_steps=["staff-assessment"],
+        )
+
+        mock_store.get_items.return_value = [mock_assessment_block]
+        mock_modulestore.return_value = mock_store
+
+        response = self.client.get(self._get_url())
+
+        assert response.status_code == 200
+
+        results = response.data["results"]
+        assert len(results) == 1
+
+        ora_data = results[0]
+
+        assert "staff_ora_grading_url" in ora_data
+        assert ora_data["staff_ora_grading_url"]
+
+    @patch("lms.djangoapps.instructor.ora.modulestore")
+    def test_get_assessment_list_includes_staff_ora_grading_url_for_team_assignment(
+        self, mock_modulestore
+    ):
+        """
+        Retrieve ORA assessments and ensure staff grading URL is included
+        for team assignments with staff assessment enabled.
+        """
+        mock_store = Mock()
+
+        mock_assessment_block = Mock(
+            location=self.ora_block.location,
+            parent=Mock(),
+            teams_enabled=True,
+            display_name="Team Assignment",
+            assessment_steps=["staff-assessment"],
+        )
+
+        mock_store.get_items.return_value = [mock_assessment_block]
+        mock_modulestore.return_value = mock_store
+
+        response = self.client.get(self._get_url())
+
+        assert response.status_code == 200
+
+        results = response.data["results"]
+        assert len(results) == 1
+
+        ora_data = results[0]
+
+        assert "staff_ora_grading_url" in ora_data
+        assert ora_data["staff_ora_grading_url"] is None
 
     def test_invalid_course_id(self):
         """Test error handling for invalid course ID."""

lms/djangoapps/instructor/views/serializers_v2.py

@@ -433,6 +433,7 @@ class ORASerializer(serializers.Serializer):
     waiting = serializers.IntegerField()
     staff = serializers.IntegerField()
     final_grade_received = serializers.IntegerField(source="done")
+    staff_ora_grading_url = serializers.URLField(allow_null=True)
 
 
 class ORASummarySerializer(serializers.Serializer):