add cert available date to CMS settings

openedx/core/djangoapps/certificates/config/waffle.py

@@ -0,0 +1,19 @@
+"""
+This module contains various configuration settings via
+waffle switches for the Certificates app.
+"""
+from openedx.core.djangoapps.waffle_utils import WaffleSwitchNamespace
+
+# Namespace
+WAFFLE_NAMESPACE = u'certificates'
+
+# Switches
+SELF_PACED_ONLY = u'self_paced_only'
+INSTRUCTOR_PACED_ONLY = u'instructor_paced_only'
+
+
+def waffle():
+    """
+    Returns the namespaced, cached, audited Waffle class for Certificates.
+    """
+    return WaffleSwitchNamespace(name=WAFFLE_NAMESPACE, log_prefix=u'Certificates: ')

openedx/core/djangoapps/models/course_details.py

@@ -106,6 +106,7 @@ class CourseDetails(object):
         course_details = cls(course_key.org, course_key.course, course_key.run)
         course_details.start_date = course_descriptor.start
         course_details.end_date = course_descriptor.end
+        course_details.certificate_available_date = course_descriptor.certificate_available_date
         course_details.enrollment_start = course_descriptor.enrollment_start
         course_details.enrollment_end = course_descriptor.enrollment_end
         course_details.pre_requisite_courses = course_descriptor.pre_requisite_courses
@@ -233,6 +234,15 @@ class CourseDetails(object):
             dirty = True
             descriptor.enrollment_end = converted
 
+        if 'certificate_available_date' in jsondict:
+            converted = date.from_json(jsondict['certificate_available_date'])
+        else:
+            converted = None
+
+        if converted != descriptor.certificate_available_date:
+            dirty = True
+            descriptor.certificate_available_date = converted
+
         if 'course_image_name' in jsondict and jsondict['course_image_name'] != descriptor.course_image:
             descriptor.course_image = jsondict['course_image_name']
             dirty = True

openedx/core/djangoapps/models/tests/test_course_details.py

@@ -39,6 +39,10 @@ class CourseDetailsTestCase(ModuleStoreTestCase):
         self.assertIsNone(
             details.enrollment_end, "enrollment_end date somehow initialized " + str(details.enrollment_end)
         )
+        self.assertIsNone(
+            details.certificate_available_date,
+            "certificate_available_date date somehow initialized " + str(details.certificate_available_date)
+        )
         self.assertIsNone(details.syllabus, "syllabus somehow initialized" + str(details.syllabus))
         self.assertIsNone(details.intro_video, "intro_video somehow initialized" + str(details.intro_video))
         self.assertIsNone(details.effort, "effort somehow initialized" + str(details.effort))
@@ -90,6 +94,13 @@ class CourseDetailsTestCase(ModuleStoreTestCase):
                 CourseDetails.update_from_json(self.course.id, jsondetails.__dict__, self.user).end_date,
                 jsondetails.end_date
             )
+            jsondetails.certificate_available_date = datetime.datetime(2010, 10, 1, 0, tzinfo=UTC())
+            self.assertEqual(
+                CourseDetails.update_from_json(
+                    self.course.id, jsondetails.__dict__, self.user
+                ).certificate_available_date,
+                jsondetails.certificate_available_date
+            )
             jsondetails.course_image_name = "an_image.jpg"
             self.assertEqual(
                 CourseDetails.update_from_json(self.course.id, jsondetails.__dict__, self.user).course_image_name,