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Add fix and text for 0f2e90567

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This commit is contained in:
Raphael Michel
2021-07-20 18:14:59 +02:00
parent 0f2e905672
commit 7fef81bdef
2 changed files with 38 additions and 3 deletions
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6
src/pretix/base/services/seating.py
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@@ -41,7 +41,7 @@ class SeatProtected(LazyLocaleException):
def validate_plan_change(event, subevent, plan):
current_taken_seats = set(
event.seats.select_related('product').annotate(
has_op=Exists(OrderPosition.objects.filter(
has_op=Exists(OrderPosition.all.filter(
seat=OuterRef('pk'),
canceled=False,
).exclude(
@@ -65,7 +65,7 @@ def validate_plan_change(event, subevent, plan):
def generate_seats(event, subevent, plan, mapping, blocked_guids=None):
current_seats = {}
for s in event.seats.select_related('product').annotate(
has_op=Exists(OrderPosition.objects.filter(
has_op=Exists(OrderPosition.all.filter(
seat=OuterRef('pk'),
canceled=False,
).exclude(
@@ -133,7 +133,7 @@ def generate_seats(event, subevent, plan, mapping, blocked_guids=None):
Seat.objects.bulk_create(create_seats)
CartPosition.objects.filter(seat__in=[s.pk for s in current_seats.values()]).delete()
OrderPosition.objects.filter(
OrderPosition.all.filter(
Q(canceled=True) | Q(order__status=Order.STATUS_CANCELED),
seat__in=[s.pk for s in current_seats.values()],
).update(seat=None)