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Seats API: Add is_available filter (Z#23163419) (#4409)

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* Seats API: Add is_available filter (Z#23163419)

* docs
This commit is contained in:
Raphael Michel
2024-08-21 17:43:13 +02:00
committed by GitHub
parent b96374fcf6
commit a6f93b6cf0
4 changed files with 62 additions and 15 deletions
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41
src/pretix/api/views/event.py
View File

@@ -671,12 +671,31 @@ class EventSettingsView(views.APIView):
return Response(s.data)
class SeatFilter(FilterSet):
is_available = django_filters.BooleanFilter(method="is_available_qs")
def is_available_qs(self, queryset, name, value):
expr = (
Q(orderposition_id__isnull=True, cartposition_id__isnull=True, voucher_id__isnull=True)
)
if self.request.event.settings.seating_minimal_distance:
expr = expr & Q(has_closeby_taken=False)
if value:
return queryset.filter(expr)
else:
return queryset.exclude(expr)
class Meta:
model = Seat
fields = ('zone_name', 'row_name', 'row_label', 'seat_number', 'seat_label', 'seat_guid', 'blocked',)
class SeatViewSet(ConditionalListView, viewsets.ModelViewSet):
serializer_class = SeatSerializer
queryset = Seat.objects.none()
write_permission = 'can_change_event_settings'
filter_backends = (DjangoFilterBackend,)
filterset_fields = ('zone_name', 'row_name', 'row_label', 'seat_number', 'seat_label', 'seat_guid', 'blocked',)
filter_backends = (DjangoFilterBackend, )
filterset_class = SeatFilter
def get_queryset(self):
if self.request.event.has_subevents and 'subevent' in self.request.resolver_match.kwargs:
@@ -684,9 +703,23 @@ class SeatViewSet(ConditionalListView, viewsets.ModelViewSet):
subevent = self.request.event.subevents.get(pk=self.request.resolver_match.kwargs['subevent'])
except SubEvent.DoesNotExist:
raise NotFound('Subevent not found')
qs = Seat.annotated(event_id=self.request.event.id, subevent=subevent, qs=subevent.seats.all(), annotate_ids=True)
qs = Seat.annotated(
event_id=self.request.event.id,
subevent=subevent,
qs=subevent.seats.all(),
annotate_ids=True,
minimal_distance=self.request.event.settings.seating_minimal_distance,
distance_only_within_row=self.request.event.settings.seating_distance_only_within_row,
)
elif not self.request.event.has_subevents and 'subevent' not in self.request.resolver_match.kwargs:
qs = Seat.annotated(event_id=self.request.event.id, subevent=None, qs=self.request.event.seats.all(), annotate_ids=True)
qs = Seat.annotated(
event_id=self.request.event.id,
subevent=None,
qs=self.request.event.seats.all(),
annotate_ids=True,
minimal_distance=self.request.event.settings.seating_minimal_distance,
distance_only_within_row=self.request.event.settings.seating_distance_only_within_row,
)
else:
raise NotFound('Please use the subevent-specific endpoint' if self.request.event.has_subevents
else 'This event has no subevents')