feat: Create DRF for course settings and course details views out of current Django views #32397

cms/djangoapps/contentstore/rest_api/v0/urls.py

@@ -3,13 +3,7 @@
 from django.urls import re_path
 
 from openedx.core.constants import COURSE_ID_PATTERN
-from .views import (
-    AdvancedCourseSettingsView,
-    CourseDetailsSettingsView,
-    CourseTabSettingsView,
-    CourseTabListView,
-    CourseTabReorderView
-)
+from .views import AdvancedCourseSettingsView, CourseTabSettingsView, CourseTabListView, CourseTabReorderView
 
 app_name = "v0"
 
@@ -34,9 +28,4 @@
         CourseTabReorderView.as_view(),
         name="course_tab_reorder",
     ),
-    re_path(
-        fr"^details_settings/{COURSE_ID_PATTERN}$",
-        CourseDetailsSettingsView.as_view(),
-        name="course_details_settings",
-    ),
 ]

cms/djangoapps/contentstore/rest_api/v0/views/__init__.py

@@ -2,5 +2,4 @@
 Views for v0 contentstore API.
 """
 from .advanced_settings import AdvancedCourseSettingsView
-from .details_settings import CourseDetailsSettingsView
 from .tabs import CourseTabSettingsView, CourseTabListView, CourseTabReorderView

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

@@ -4,6 +4,7 @@
 
 from rest_framework import serializers
 
+from openedx.core.lib.api.serializers import CourseKeyField
 from xmodule.course_block import get_available_providers
 
 
@@ -64,3 +65,91 @@ class CourseGradingSerializer(serializers.Serializer):
     default_grade_designations = serializers.ListSerializer(
         child=serializers.CharField()
     )
+
+
+class InstructorInfoSerializer(serializers.Serializer):
+    """ Serializer for instructor info """
+    name = serializers.CharField(allow_blank=True)
+    title = serializers.CharField(allow_blank=True)
+    organization = serializers.CharField(allow_blank=True)
+    image = serializers.CharField(allow_blank=True)
+    bio = serializers.CharField(allow_blank=True)
+
+
+class InstructorsSerializer(serializers.Serializer):
+    """ Serializer for instructors """
+    instructors = InstructorInfoSerializer(many=True, allow_empty=True)
+
+
+class CourseDetailsSerializer(serializers.Serializer):
+    """ Serializer for course details """
+    about_sidebar_html = serializers.CharField(allow_null=True, allow_blank=True)
+    banner_image_name = serializers.CharField(allow_blank=True)
+    banner_image_asset_path = serializers.CharField()
+    certificate_available_date = serializers.DateTimeField()
+    certificates_display_behavior = serializers.CharField(allow_null=True)
+    course_id = serializers.CharField()
+    course_image_asset_path = serializers.CharField(allow_blank=True)
+    course_image_name = serializers.CharField(allow_blank=True)
+    description = serializers.CharField(allow_blank=True)
+    duration = serializers.CharField(allow_blank=True)
+    effort = serializers.CharField(allow_null=True, allow_blank=True)
+    end_date = serializers.DateTimeField(allow_null=True)
+    enrollment_end = serializers.DateTimeField(allow_null=True)
+    enrollment_start = serializers.DateTimeField(allow_null=True)
+    entrance_exam_enabled = serializers.CharField(allow_blank=True)
+    entrance_exam_id = serializers.CharField(allow_blank=True)
+    entrance_exam_minimum_score_pct = serializers.CharField(allow_blank=True)
+    instructor_info = InstructorsSerializer()
+    intro_video = serializers.CharField(allow_null=True)
+    language = serializers.CharField(allow_null=True)
+    learning_info = serializers.ListField(child=serializers.CharField(allow_blank=True))
+    license = serializers.CharField(allow_null=True)
+    org = serializers.CharField()
+    overview = serializers.CharField(allow_blank=True)
+    pre_requisite_courses = serializers.ListField(child=CourseKeyField())
+    run = serializers.CharField()
+    self_paced = serializers.BooleanField()
+    short_description = serializers.CharField(allow_blank=True)
+    start_date = serializers.DateTimeField()
+    subtitle = serializers.CharField(allow_blank=True)
+    syllabus = serializers.CharField(allow_null=True)
+    title = serializers.CharField(allow_blank=True)
+    video_thumbnail_image_asset_path = serializers.CharField()
+    video_thumbnail_image_name = serializers.CharField(allow_blank=True)
+
+class PossiblePreRequisiteCourseSerializer(serializers.Serializer):
+    """ Serializer for possible pre requisite course """
+    course_key = CourseKeyField()
+    display_name = serializers.CharField()
+    lms_link = serializers.CharField()
+    number = serializers.CharField()
+    org = serializers.CharField()
+    rerun_link = serializers.CharField()
+    run = serializers.CharField()
+    url = serializers.CharField()
+
+
+class CourseSettingsSerializer(serializers.Serializer):
+    """ Serializer for course settings """
+    about_page_editable = serializers.BooleanField()
+    can_show_certificate_available_date_field = serializers.BooleanField()
+    course_display_name = serializers.CharField()
+    course_display_name_with_default = serializers.CharField()
+    credit_eligibility_enabled = serializers.BooleanField()
+    credit_requirements = serializers.DictField(required=False)
+    enable_extended_course_details = serializers.BooleanField()
+    enrollment_end_editable = serializers.BooleanField()
+    is_credit_course = serializers.BooleanField()
+    is_entrance_exams_enabled = serializers.BooleanField()
+    is_prerequisite_courses_enabled = serializers.BooleanField()
+    language_options = serializers.ListField(child=serializers.ListField(child=serializers.CharField()))
+    lms_link_for_about_page = serializers.URLField()
+    marketing_enabled = serializers.BooleanField()
+    mfe_proctored_exam_settings_url = serializers.CharField(required=False, allow_null=True, allow_blank=True)
+    possible_pre_requisite_courses = PossiblePreRequisiteCourseSerializer(required=False, many=True)
+    short_description_editable = serializers.BooleanField()
+    show_min_grade_warning = serializers.BooleanField()
+    sidebar_html_enabled = serializers.BooleanField()
+    upgrade_deadline = serializers.DateTimeField(allow_null=True)
+    use_v2_cert_display_settings = serializers.BooleanField()

cms/djangoapps/contentstore/rest_api/v1/tests/test_course_details.py

@@ -0,0 +1,108 @@
+"""
+Unit tests for course details views.
+"""
+import json
+from unittest.mock import patch
+
+import ddt
+from django.urls import reverse
+from rest_framework import status
+
+from cms.djangoapps.contentstore.tests.utils import CourseTestCase
+
+from ..mixins import PermissionAccessMixin
+
+
+@ddt.ddt
+class CourseDetailsViewTest(CourseTestCase, PermissionAccessMixin):
+    """
+    Tests for CourseDetailsView.
+    """
+
+    def setUp(self):
+        super().setUp()
+        self.url = reverse(
+            'cms.djangoapps.contentstore:v1:course_details',
+            kwargs={"course_id": self.course.id},
+        )
+
+    def test_put_permissions_unauthenticated(self):
+        """
+        Test that an error is returned in the absence of auth credentials.
+        """
+        self.client.logout()
+        response = self.client.put(self.url)
+        error = self.get_and_check_developer_response(response)
+        self.assertEqual(error, "Authentication credentials were not provided.")
+        self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED)
+
+    def test_put_permissions_unauthorized(self):
+        """
+        Test that an error is returned if the user is unauthorised.
+        """
+        client, _ = self.create_non_staff_authed_user_client()
+        response = client.put(self.url)
+        error = self.get_and_check_developer_response(response)
+        self.assertEqual(error, "You do not have permission to perform this action.")
+        self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
+
+    @patch.dict("django.conf.settings.FEATURES", {'ENABLE_PREREQUISITE_COURSES': True})
+    def test_put_invalid_pre_requisite_course(self):
+        pre_requisite_course_keys = [str(self.course.id), 'invalid_key']
+        request_data = {"pre_requisite_courses": pre_requisite_course_keys}
+        response = self.client.put(path=self.url, data=json.dumps(request_data), content_type="application/json")
+        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
+        self.assertEqual(response.json()['error'], 'Invalid prerequisite course key')
+
+    def test_put_course_details(self):
+        request_data = {
+            "about_sidebar_html": "",
+            "banner_image_name": "images_course_image.jpg",
+            "banner_image_asset_path": "/asset-v1:edX+E2E-101+course+type@asset+block@images_course_image.jpg",
+            "certificate_available_date": "2029-01-02T00:00:00Z",
+            "certificates_display_behavior": "end",
+            "course_id": "E2E-101",
+            "course_image_asset_path": "/static/studio/images/pencils.jpg",
+            "course_image_name": "bar_course_image_name",
+            "description": "foo_description",
+            "duration": "",
+            "effort": None,
+            "end_date": "2023-08-01T01:30:00Z",
+            "enrollment_end": "2023-05-30T01:00:00Z",
+            "enrollment_start": "2023-05-29T01:00:00Z",
+            "entrance_exam_enabled": "",
+            "entrance_exam_id": "",
+            "entrance_exam_minimum_score_pct": "50",
+            "intro_video": None,
+            "language": "creative-commons: ver=4.0 BY NC ND",
+            "learning_info": [
+                "foo",
+                "bar"
+            ],
+            "license": "creative-commons: ver=4.0 BY NC ND",
+            "org": "edX",
+            "overview": "<section class=\"about\"></section>",
+            "pre_requisite_courses": [],
+            "run": "course",
+            "self_paced": None,
+            "short_description": "",
+            "start_date": "2023-06-01T01:30:00Z",
+            "subtitle": "",
+            "syllabus": None,
+            "title": "",
+            "video_thumbnail_image_asset_path": "/asset-v1:edX+E2E-101+course+type@asset+block@images_course_image.jpg",
+            "video_thumbnail_image_name": "images_course_image.jpg",
+            "instructor_info": {
+                "instructors": [
+                    {
+                        "name": "foo bar",
+                        "title": "title",
+                        "organization": "org",
+                        "image": "image",
+                        "bio": ""
+                    }
+                ]
+            },
+        }
+        response = self.client.put(path=self.url, data=json.dumps(request_data), content_type="application/json")
+        self.assertEqual(response.status_code, status.HTTP_200_OK)