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Allow deleting invoices, if there are no payments yet

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David Taylor
2016-06-15 23:18:46 +01:00
parent e1578eb0d4
commit 67624eea6f
4 changed files with 61 additions and 0 deletions
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19
RIGS/finance.py
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@@ -94,6 +94,25 @@ class InvoiceVoid(generic.View):
return HttpResponseRedirect(reverse_lazy('invoice_list'))
return HttpResponseRedirect(reverse_lazy('invoice_detail', kwargs={'pk': object.pk}))
class InvoiceDelete(generic.DeleteView):
model = models.Invoice
def get(self, request, pk):
obj = self.get_object()
if obj.payment_set.all().count() > 0:
messages.info(self.request, 'To delete an invoice, delete the payments first.')
return HttpResponseRedirect(reverse_lazy('invoice_detail', kwargs={'pk': obj.pk}))
return super(InvoiceDelete, self).get(pk)
def post(self, request, pk):
obj = self.get_object()
if obj.payment_set.all().count() > 0:
messages.info(self.request, 'To delete an invoice, delete the payments first.')
return HttpResponseRedirect(reverse_lazy('invoice_detail', kwargs={'pk': obj.pk}))
return super(InvoiceDelete, self).post(pk)
def get_success_url(self):
return self.request.POST.get('next')
class InvoiceArchive(generic.ListView):
model = models.Invoice