get projects by course

lms/djangoapps/api_manager/courses/tests.py

@@ -1338,3 +1338,22 @@ class CoursesApiTests(TestCase):
         test_uri = '{}/{}/grades'.format(self.base_courses_uri, self.test_bogus_course_id)
         response = self.do_get(test_uri)
         self.assertEqual(response.status_code, 404)
+
+    def test_course_project_list(self):
+        projects_uri = '/api/projects/'
+
+        for i in xrange(0, 25):
+            data = {
+                'course_id': self.test_course_id,
+                'content_id': '{}_{}'.format(self.test_course_content_id, i)
+            }
+            response = self.do_post(projects_uri, data)
+            self.assertEqual(response.status_code, 201)
+
+        response = self.do_get('{}/{}/projects/?page_size=10'.format(self.base_courses_uri, self.test_course_id))
+        self.assertEqual(response.data['count'], 25)
+        self.assertEqual(len(response.data['results']), 10)
+        self.assertEqual(response.data['num_pages'], 3)
+
+        response = self.do_get('{}/{}/projects/'.format(self.base_courses_uri, self.test_bogus_course_id))
+        self.assertEqual(response.status_code, 404)

lms/djangoapps/api_manager/courses/urls.py

@@ -28,6 +28,7 @@ urlpatterns = patterns(
     url(r'^(?P<course_id>[^/]+/[^/]+/[^/]+)/users/(?P<user_id>[0-9]+)$', courses_views.CoursesUsersDetail.as_view()),
     url(r'^(?P<course_id>[^/]+/[^/]+/[^/]+)/users/*$', courses_views.CoursesUsersList.as_view()),
     url(r'^(?P<course_id>[^/]+/[^/]+/[^/]+)/completions/*$', courses_views.CourseModuleCompletionList.as_view(), name='completion-list'),
+    url(r'^(?P<course_id>[^/]+/[^/]+/[^/]+)/projects/*$', courses_views.CoursesProjectList.as_view(), name='courseproject-list'),
 )
 
 urlpatterns = format_suffix_patterns(urlpatterns)

lms/djangoapps/api_manager/courses/views.py

@@ -30,6 +30,8 @@ from xmodule.modulestore.django import modulestore
 from xmodule.modulestore import Location, InvalidLocationError
 from api_manager.permissions import SecureAPIView, SecureListAPIView
 from api_manager.utils import generate_base_uri
+from projects.models import Project
+from projects.serializers import ProjectSerializer
 
 from .serializers import CourseModuleCompletionSerializer
 from .serializers import GradeSerializer
@@ -1375,3 +1377,24 @@ class CoursesGradesList(SecureListAPIView):
             serializer = GradeSerializer(row)
             response_data['grades'].append(serializer.data)
         return Response(response_data, status=status.HTTP_200_OK)
+
+
+class CoursesProjectList(SecureListAPIView):
+    """
+    ### The CoursesProjectList view allows clients to retrieve paginated list of projects by course
+    - URI: ```/api/courses/{course_id}/projects/```
+    - GET: Provides paginated list of projects for a course
+    """
+
+    serializer_class = ProjectSerializer
+
+    def get_queryset(self):
+        course_id = self.kwargs['course_id']
+        try:
+            existing_course = get_course(course_id)
+        except ValueError:
+            existing_course = None
+        if not existing_course:
+            raise Http404
+
+        return Project.objects.filter(course_id=course_id)