Merge pull request #23550 from edx/ndalfonso/AA-85-reset-dates-mobile

AA-85 mobile reset dates

common/djangoapps/util/views.py

@@ -1,5 +1,6 @@
 
 
+import ast
 import json
 import logging
 import sys
@@ -10,10 +11,15 @@ import crum
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
 from django.http import Http404, HttpResponse, HttpResponseForbidden, HttpResponseServerError
-from django.views.decorators.csrf import requires_csrf_token
+from django.views.decorators.csrf import ensure_csrf_cookie, requires_csrf_token
 from django.views.defaults import server_error
+from django.shortcuts import redirect
+from django.urls import reverse
+from lms.djangoapps.courseware.access import has_access
+from lms.djangoapps.courseware.masquerade import setup_masquerade
 from opaque_keys import InvalidKeyError
 from opaque_keys.edx.keys import CourseKey, UsageKey
+from openedx.core.djangoapps.schedules.utils import reset_self_paced_schedule
 from six.moves import map
 
 import track.views
@@ -187,3 +193,34 @@ def add_p3p_header(view_func):
         response['P3P'] = settings.P3P_HEADER
         return response
     return inner
+
+
+@ensure_csrf_cookie
+def reset_course_deadlines(request):
+    """
+    Set the start_date of a schedule to today, which in turn will adjust due dates for
+    sequentials belonging to a self paced course
+    """
+    from lms.urls import RENDER_XBLOCK_NAME
+    from openedx.features.course_experience.urls import COURSE_HOME_VIEW_NAME
+
+    detail_id_dict = ast.literal_eval(request.POST.get('reset_deadlines_redirect_url_id_dict'))
+    print('***************', detail_id_dict)
+    redirect_url = request.POST.get('reset_deadlines_redirect_url_base', COURSE_HOME_VIEW_NAME)
+    course_key = CourseKey.from_string(detail_id_dict['course_id'])
+    masquerade_details, masquerade_user = setup_masquerade(
+        request,
+        course_key,
+        has_access(request.user, 'staff', course_key)
+    )
+    if masquerade_details and masquerade_details.role == 'student' and masquerade_details.user_name and (
+        redirect_url == COURSE_HOME_VIEW_NAME
+    ):
+        # Masquerading as a specific student, so reset that student's schedule
+        user = masquerade_user
+    else:
+        user = request.user
+    reset_self_paced_schedule(user, course_key)
+    if redirect_url == RENDER_XBLOCK_NAME:
+        detail_id_dict.pop('course_id')
+    return redirect(reverse(redirect_url, kwargs=detail_id_dict))