Merged in [18466] from jennifer@painless-security.com:

    Cancel multi-session meetings correctly. Fixes ietf-tools#2958.
 - Legacy-Id: 18505
Note: SVN reference [18466] has been migrated to Git commit c2ab6f5

Author: levkowetz

ietf/meeting/tests_views.py

@@ -2250,6 +2250,29 @@ def test_interim_request_multi_day_non_consecutive(self):
         r = self.client.post(urlreverse("ietf.meeting.views.interim_request"),data)
         self.assertContains(r, 'days must be consecutive')
 
+    def test_interim_request_multi_day_cancel(self):
+        """All sessions of a multi-day interim request should be canceled"""
+        length_before = len(outbox)
+        date = datetime.date.today()+datetime.timedelta(days=15)
+
+        # Set up an interim request with several sessions 
+        num_sessions = 3
+        meeting = MeetingFactory(type_id='interim', date=date)
+        for _ in range(num_sessions):
+            SessionFactory(meeting=meeting)
+
+        # Cancel the interim request
+        url = urlreverse('ietf.meeting.views.interim_request_cancel', kwargs={'number': meeting.number})
+        self.client.login(username="secretary", password="secretary+password")
+        r = self.client.post(url)
+        
+        # Verify results
+        self.assertRedirects(r, urlreverse('ietf.meeting.views.upcoming'))
+        for session in add_event_info_to_session_qs(meeting.session_set.all()):
+            self.assertEqual(session.current_status, 'canceled')
+        self.assertEqual(len(outbox), length_before + 1)
+        self.assertIn('Interim Meeting Cancelled', outbox[-1]['Subject'])
+
     def test_interim_request_series(self):
         make_meeting_test_data()
         meeting_count_before = Meeting.objects.filter(type='interim').count()

ietf/meeting/views.py

@@ -3051,7 +3051,7 @@ def interim_request_cancel(request, number):
             result_status = SessionStatusName.objects.get(slug='canceled' if was_scheduled else 'canceledpa')
             for session in meeting.session_set.all():
                 SchedulingEvent.objects.create(
-                    session=first_session,
+                    session=session,
                     status=result_status,
                     by=request.user.person,
                 )