feat: Drop support for the legacy Group Configurations page.

cms/djangoapps/contentstore/rest_api/v1/serializers/course_waffle_flags.py

@@ -186,8 +186,7 @@ def get_use_new_group_configurations_page(self, obj):
         """
         Method to get the use_new_group_configurations_page switch
         """
-        course_key = self.get_course_key()
-        return toggles.use_new_group_configurations_page(course_key)
+        return True
 
     def get_enable_course_optimizer(self, obj):
         """

cms/djangoapps/contentstore/toggles.py

@@ -365,24 +365,6 @@ def use_new_certificates_page(course_key):
     return not LEGACY_STUDIO_CERTIFICATES.is_enabled(course_key)
 
 
-# .. toggle_name: legacy_studio.configurations
-# .. toggle_implementation: WaffleFlag
-# .. toggle_default: False
-# .. toggle_description: Temporarily fall back to the old Studio Configurations page.
-# .. toggle_use_cases: temporary
-# .. toggle_creation_date: 2025-03-14
-# .. toggle_target_removal_date: 2025-09-14
-# .. toggle_tickets: https://github.com/openedx/edx-platform/issues/36275
-# .. toggle_warning: In Ulmo, this toggle will be removed. Only the new (React-based) experience will be available.
-LEGACY_STUDIO_CONFIGURATIONS = CourseWaffleFlag('legacy_studio.configurations', __name__)
-
-
-def use_new_group_configurations_page(course_key):
-    """
-    Returns a boolean if new studio group configurations mfe is enabled
-    """
-    return not LEGACY_STUDIO_CONFIGURATIONS.is_enabled(course_key)
-
 
 # .. toggle_name: contentstore.mock_video_uploads
 # .. toggle_implementation: WaffleFlag

cms/djangoapps/contentstore/utils.py

@@ -46,7 +46,6 @@
     use_new_course_team_page,
     use_new_export_page,
     use_new_grading_page,
-    use_new_group_configurations_page,
     use_new_import_page,
     use_new_schedule_details_page,
     use_new_unit_page,
@@ -495,13 +494,10 @@ def get_group_configurations_url(course_locator) -> str:
     """
     Gets course authoring microfrontend URL for group configurations page view.
     """
-    group_configurations_url = None
-    if use_new_group_configurations_page(course_locator):
-        mfe_base_url = get_course_authoring_url(course_locator)
-        course_mfe_url = f'{mfe_base_url}/course/{course_locator}/group_configurations'
-        if mfe_base_url:
-            group_configurations_url = course_mfe_url
-    return group_configurations_url
+    mfe_base_url = get_course_authoring_url(course_locator)
+    if mfe_base_url:
+        return f'{mfe_base_url}/course/{course_locator}/group_configurations'
+    return ''
 
 
 def get_custom_pages_url(course_locator) -> str:

cms/djangoapps/contentstore/views/course.py

@@ -101,7 +101,6 @@
     default_enable_flexible_peer_openassessments,
     use_new_advanced_settings_page,
     use_new_grading_page,
-    use_new_group_configurations_page,
     use_new_schedule_details_page,
 )
 from ..utils import (
@@ -112,7 +111,6 @@
     get_course_rerun_context,
     get_course_settings,
     get_grading_url,
-    get_group_configurations_context,
     get_group_configurations_url,
     get_lms_link_for_item,
     get_proctored_exam_settings_url,
@@ -1873,10 +1871,7 @@ def group_configurations_list_handler(request, course_key_string):
         course = get_course_and_check_manage_group_configurations_access(course_key, request.user)
 
         if 'text/html' in request.META.get('HTTP_ACCEPT', 'text/html'):
-            if use_new_group_configurations_page(course_key):
-                return redirect(get_group_configurations_url(course_key))
-            group_configurations_context = get_group_configurations_context(course, store)
-            return render_to_response('group_configurations.html', group_configurations_context)
+            return redirect(get_group_configurations_url(course_key))
         elif "application/json" in request.META.get('HTTP_ACCEPT'):
             if request.method == 'POST':
                 # create a new group configuration for the course

cms/djangoapps/contentstore/views/tests/test_exam_settings_view.py

@@ -26,7 +26,6 @@
 )
 @override_waffle_flag(toggles.LEGACY_STUDIO_CERTIFICATES, True)
 @override_waffle_flag(toggles.LEGACY_STUDIO_SCHEDULE_DETAILS, True)
-@override_waffle_flag(toggles.LEGACY_STUDIO_CONFIGURATIONS, True)
 @override_waffle_flag(toggles.LEGACY_STUDIO_GRADING, True)
 @override_waffle_flag(toggles.LEGACY_STUDIO_ADVANCED_SETTINGS, True)
 class TestExamSettingsView(CourseTestCase, UrlResetMixin):
@@ -53,7 +52,6 @@ def _get_exam_settings_alert_text(raw_html_content):
     @ddt.data(
         "certificates_list_handler",
         "settings_handler",
-        "group_configurations_list_handler",
         "grading_handler",
         "advanced_settings_handler"
     )
@@ -70,7 +68,6 @@ def test_view_without_exam_settings_enabled(self, handler):
     @ddt.data(
         "certificates_list_handler",
         "settings_handler",
-        "group_configurations_list_handler",
         "grading_handler",
         "advanced_settings_handler"
     )

cms/djangoapps/contentstore/views/tests/test_group_configurations.py

@@ -9,14 +9,11 @@
 
 import ddt
 from django.test import Client
-from edx_toggles.toggles.testutils import override_waffle_flag
 from openedx_authz.constants.roles import COURSE_DATA_RESEARCHER, COURSE_STAFF
 from rest_framework import status
 
-from cms.djangoapps.contentstore import toggles
 from cms.djangoapps.contentstore.api.tests.base import BaseCourseViewTest
 from cms.djangoapps.contentstore.course_group_config import (
-    CONTENT_GROUP_CONFIGURATION_NAME,
     ENROLLMENT_SCHEME,
     GroupConfiguration,
 )
@@ -274,27 +271,12 @@ def _url(self):
         """
         return reverse_course_url('group_configurations_list_handler', self.course.id)
 
-    @override_waffle_flag(toggles.LEGACY_STUDIO_CONFIGURATIONS, True)
     def test_view_index_ok(self):
         """
-        Basic check that the groups configuration page responds correctly.
+        Basic check that the groups configuration page redirects to the MFE.
         """
-
-        # This creates a random UserPartition.
-        self.course.user_partitions = [
-            UserPartition(0, 'First name', 'First description', [Group(0, 'Group A'), Group(1, 'Group B'), Group(2, 'Group C')]),  # lint-amnesty, pylint: disable=line-too-long
-        ]
-        self.save_course()
-
-        if 'split_test' not in self.course.advanced_modules:
-            self.course.advanced_modules.append('split_test')
-            self.store.update_item(self.course, self.user.id)
-
         response = self.client.get(self._url())
-        self.assertEqual(response.status_code, 200)  # noqa: PT009
-        self.assertContains(response, 'First name', count=1)
-        self.assertContains(response, 'Group C')
-        self.assertContains(response, CONTENT_GROUP_CONFIGURATION_NAME)
+        self.assertEqual(response.status_code, 302)  # noqa: PT009
 
     def test_unsupported_http_accept_header(self):
         """

cms/static/cms/js/build.js

@@ -21,7 +21,6 @@
             'js/factories/base',
             'js/factories/course_create_rerun',
             'js/factories/export',
-            'js/factories/group_configurations',
             'js/certificates/factories/certificates_page_factory',
             'js/factories/index',
             'js/factories/manage_users',

cms/templates/widgets/header.html

@@ -8,7 +8,7 @@
   from urllib.parse import quote_plus
   from common.djangoapps.student.auth import has_studio_advanced_settings_access
   from cms.djangoapps.contentstore import toggles
-  from cms.djangoapps.contentstore.utils import get_pages_and_resources_url, get_course_outline_url, get_course_libraries_url, get_updates_url, get_files_uploads_url, get_video_uploads_url, get_schedule_details_url, get_grading_url, get_advanced_settings_url, get_import_url, get_export_url, get_studio_home_url, get_course_team_url, get_optimizer_url
+  from cms.djangoapps.contentstore.utils import get_pages_and_resources_url, get_course_outline_url, get_course_libraries_url, get_updates_url, get_files_uploads_url, get_video_uploads_url, get_schedule_details_url, get_grading_url, get_advanced_settings_url, get_import_url, get_export_url, get_studio_home_url, get_course_team_url, get_optimizer_url, get_group_configurations_url
   from openedx.core.djangoapps.discussions.config.waffle import ENABLE_PAGES_AND_RESOURCES_MICROFRONTEND
   from openedx.core.djangoapps.lang_pref.api import header_language_selector_is_enabled, released_languages
 %>
@@ -149,7 +149,7 @@ <h3 class="title"><span class="label"><span class="label-prefix sr">${_("Course"
                   </li>
                   % endif
                   <li class="nav-item nav-course-settings-group-configurations">
-                    <a href="${reverse('group_configurations_list_handler', kwargs={'course_key_string': str(course_key)})}">${_("Group Configurations")}</a>
+                    <a href="${get_group_configurations_url(course_key)}">${_("Group Configurations")}</a>
                   </li>
                   % if mfe_proctored_exam_settings_url:
                   <li class="nav-item nav-course-settings-exams">