MA-2076: add due date to course block API

lms/djangoapps/course_api/blocks/tests/test_views.py

@@ -1,6 +1,7 @@
 """
 Tests for Blocks Views
 """
+from datetime import datetime
 
 from django.core.urlresolvers import reverse
 from string import join
@@ -20,7 +21,7 @@ class TestBlocksView(SharedModuleStoreTestCase):
     """
     Test class for BlocksView
     """
-    requested_fields = ['graded', 'format', 'student_view_multi_device', 'children', 'not_a_field']
+    requested_fields = ['graded', 'format', 'student_view_multi_device', 'children', 'not_a_field', 'due']
     BLOCK_TYPES_WITH_STUDENT_VIEW_DATA = ['video', 'discussion']
 
     @classmethod
@@ -28,8 +29,13 @@ class TestBlocksView(SharedModuleStoreTestCase):
         super(TestBlocksView, cls).setUpClass()
 
         # create a toy course
-        cls.course_key = ToyCourseFactory.create().id
+        cls.course = ToyCourseFactory.create(
+            modulestore=cls.store,
+            due=datetime(3013, 9, 18, 11, 30, 00),
+        )
+        cls.course_key = cls.course.id
         cls.course_usage_key = cls.store.make_course_usage_key(cls.course_key)
+
         cls.non_orphaned_block_usage_keys = set(
             unicode(item.location)
             for item in cls.store.get_items(cls.course_key)
@@ -40,7 +46,7 @@ class TestBlocksView(SharedModuleStoreTestCase):
     def setUp(self):
         super(TestBlocksView, self).setUp()
 
-        # create a user, enrolled in the toy course
+        # create and enroll user in the toy course
         self.user = UserFactory.create()
         self.client.login(username=self.user.username, password='test')
         CourseEnrollmentFactory.create(user=self.user, course_id=self.course_key)
@@ -103,6 +109,7 @@ class TestBlocksView(SharedModuleStoreTestCase):
             self.assert_in_iff('children', block_data, xblock.has_children)
             self.assert_in_iff('graded', block_data, xblock.graded is not None)
             self.assert_in_iff('format', block_data, xblock.format is not None)
+            self.assert_in_iff('due', block_data, xblock.due is not None)
             self.assert_true_iff(block_data['student_view_multi_device'], block_data['type'] == 'html')
             self.assertNotIn('not_a_field', block_data)
 

lms/djangoapps/course_api/blocks/transformers/__init__.py

@@ -38,6 +38,7 @@ SUPPORTED_FIELDS = [
     SupportedFieldType('display_name', default_value=''),
     SupportedFieldType('graded'),
     SupportedFieldType('format'),
+    SupportedFieldType('due'),
     # 'student_view_data'
     SupportedFieldType(StudentViewTransformer.STUDENT_VIEW_DATA, StudentViewTransformer),
     # 'student_view_multi_device'

lms/djangoapps/course_api/blocks/transformers/blocks_api.py

@@ -43,7 +43,7 @@ class BlocksAPITransformer(BlockStructureTransformer):
         transform method.
         """
         # collect basic xblock fields
-        block_structure.request_xblock_fields('graded', 'format', 'display_name', 'category')
+        block_structure.request_xblock_fields('graded', 'format', 'display_name', 'category', 'due')
 
         # collect data from containing transformers
         StudentViewTransformer.collect(block_structure)

lms/djangoapps/course_api/blocks/views.py

@@ -30,7 +30,7 @@ class BlocksView(DeveloperErrorViewMixin, ListAPIView):
         GET /api/courses/v1/blocks/<usage_id>/?
             username=anjali
             &depth=all
-            &requested_fields=graded,format,student_view_multi_device,lti_url
+            &requested_fields=graded,format,student_view_multi_device,lti_url,due
             &block_counts=video
             &student_view_data=video
             &block_types_filter=problem,html
@@ -170,6 +170,8 @@ class BlocksView(DeveloperErrorViewMixin, ListAPIView):
           * lti_url: The block URL for an LTI consumer. Returned only if the
             "ENABLE_LTI_PROVIDER" Django settign is set to "True".
 
+          * due: The due date of the block. Returned only if "due" is included
+            in the "requested_fields" parameter.
     """
 
     def list(self, request, usage_key_string):  # pylint: disable=arguments-differ