def destroy(self, request, pk=None, **kwargs):
registration = self.get_object()
try:
services.cancel_registration(registration.member, registration.event)
return Response(status=204)
except RegistrationError as e:
raise PermissionDenied(detail=e) from e
def post(self, request, *args, **kwargs):
event = get_object_or_404(Event, pk=kwargs["pk"])
try:
services.cancel_registration(request.member, event)
messages.success(request,
_("Registration successfully cancelled."))
except RegistrationError as e:
messages.error(request, e)
return redirect(event)
def test_cancel_registration(
self, perms_mock, notify_first_mock, notify_organiser_mock
):
self.event.registration_start = timezone.now() - timedelta(hours=2)
self.event.registration_end = timezone.now() + timedelta(hours=1)
self.event.max_participants = 1
self.event.save()
perms_mock.return_value = {
"create_registration": False,
"cancel_registration": False,
"update_registration": False,
}
with self.assertRaises(RegistrationError):
services.cancel_registration(self.member, self.event)
registration = EventRegistration.objects.create(
event=self.event, member=self.member,
)
with self.assertRaises(RegistrationError):
services.cancel_registration(self.member, self.event)
perms_mock.return_value["cancel_registration"] = True
services.cancel_registration(self.member, self.event)
notify_first_mock.assert_called_once_with(self.event)
self.event.send_cancel_email = True
self.event.save()
services.cancel_registration(self.member, self.event)
self.event.cancel_deadline = timezone.make_aware(datetime(2017, 1, 1))
self.event.save()
services.cancel_registration(self.member, self.event)
notify_organiser_mock.assert_called_once_with(self.event, registration)
registration.refresh_from_db()
self.assertIsNotNone(registration.date_cancelled)
registration.date_cancelled = None
registration.save()
EventRegistration.objects.create(
event=self.event,
member=Member.objects.filter(username="******").first(),
date=timezone.make_aware(datetime(2017, 9, 1)),
)
services.cancel_registration(self.member, self.event)