Create & update billings (products are not yet supported)

apps/treasury/views.py

@@ -2,15 +2,34 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 from django.contrib.auth.mixins import LoginRequiredMixin
+from django.views.generic import CreateView, UpdateView
 from django_tables2 import SingleTableView
 
 from .models import Billing
 from .tables import BillingTable
 
 
+class BillingCreateView(LoginRequiredMixin, CreateView):
+    """
+    Create Billing
+    """
+    model = Billing
+    fields = '__all__'
+    # form_class = ClubForm
+
+
 class BillingListView(LoginRequiredMixin, SingleTableView):
     """
     List existing Billings
     """
     model = Billing
     table_class = BillingTable
+
+
+class BillingUpdateView(LoginRequiredMixin, UpdateView):
+    """
+    Create Billing
+    """
+    model = Billing
+    fields = '__all__'
+    # form_class = ClubForm