Refs #85 -- Do not sell tickets that are marked as inactive

src/pretix/base/services/orders.py

@@ -80,6 +80,9 @@ def check_positions(event, dt, positions, quotas_locked):
     err = None
 
     for i, cp in enumerate(positions):
+        if not cp.item.active:
+            err = err or error_messages['unavailable']
+            continue
         quotas = list(cp.item.quotas.all()) if cp.variation is None else list(cp.variation.quotas.all())
         if cp.expires >= dt:
             # Other checks are not necessary

src/pretix/presale/views/cart.py

@@ -208,7 +208,7 @@ class CartAdd(EventViewMixin, CartActionMixin, View):
             # Fetch all quotas. If there are no quotas, this item is not allowed to be sold.
             quotas = list(item.quotas.all()) if variation is None else list(variation.quotas.all())
 
-            if price is False or len(quotas) == 0:
+            if price is False or len(quotas) == 0 or not item.active:
                 self.error_message(self.error_messages['unavailable'])
                 continue
 

src/pretix/presale/views/event.py

@@ -34,7 +34,9 @@ class EventIndex(EventViewMixin, CartDisplayMixin, TemplateView):
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
         # Fetch all items
-        items = self.request.event.items.all().select_related(
+        items = self.request.event.items.all().filter(
+            active=True
+        ).select_related(
             'category',  # for re-grouping
         ).prefetch_related(
             'properties',  # for .get_all_available_variations()