CGM_Public/pretix_original
2
0
Fork 1
mirror of https://github.com/pretix/pretix.git synced 2026-05-05 15:14:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

Don't show delete page in control panel if deletion is impossible

Browse Source
This commit is contained in:
Raphael Michel
2016-02-11 16:58:23 +01:00
parent fe6bcd2e9e
commit 6b25dea7b0
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/pretix/control/views/vouchers.py
View File

@@ -35,10 +35,11 @@ class VoucherDelete(EventPermissionRequiredMixin, DeleteView):
except Voucher.DoesNotExist:
raise Http404(_("The requested voucher does not exist."))
def get_context_data(self, *args, **kwargs) -> dict:
context = super().get_context_data(*args, **kwargs)
context['allowed'] = not self.get_object().is_ordered()
return context
def get(self, request, *args, **kwargs):
if self.get_object().is_ordered():
messages.error(request, _('A voucher can not be deleted if it already has been redeemed.'))
return HttpResponseRedirect(self.get_success_url())
super().get(request, *args, **kwargs)
@transaction.atomic()
def delete(self, request, *args, **kwargs):