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Refs #634 -- Re-allow deleting the last subevent and fix UI crashes

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This commit is contained in:
Raphael Michel
2018-04-13 10:14:54 +02:00
parent fd9f521c60
commit b2721db8e0
4 changed files with 20 additions and 17 deletions
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7
src/pretix/control/views/subevents.py
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@@ -98,7 +98,7 @@ class SubEventDelete(EventPermissionRequiredMixin, DeleteView):
raise Http404(pgettext_lazy("subevent", "The requested date does not exist."))
def get(self, request, *args, **kwargs):
if self.get_object().orderposition_set.count() > 0:
if not self.get_object().allow_delete():
messages.error(request, pgettext_lazy('subevent', 'A date can not be deleted if orders already have been '
'placed.'))
return HttpResponseRedirect(self.get_success_url())
@@ -109,13 +109,10 @@ class SubEventDelete(EventPermissionRequiredMixin, DeleteView):
self.object = self.get_object()
success_url = self.get_success_url()
if self.object.orderposition_set.count() > 0:
if not self.object.allow_delete():
messages.error(request, pgettext_lazy('subevent', 'A date can not be deleted if orders already have been '
'placed.'))
return HttpResponseRedirect(self.get_success_url())
elif not self.object.allow_delete(): # checking if this is the last date in the event series
messages.error(request, pgettext_lazy('subevent', 'The last date of an event series can not be deleted.'))
return HttpResponseRedirect(self.get_success_url())
else:
self.object.log_action('pretix.subevent.deleted', user=self.request.user)
self.object.delete()