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Handle existing cart with empty session in presale views (PRETIXEU-D9Y)

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Kara Engelhardt
2026-04-13 11:43:04 +02:00
committed by pajowu
parent 35e1df28d9
commit ba75de7e7d
2 changed files with 24 additions and 6 deletions
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16
src/pretix/presale/views/__init__.py
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@@ -114,8 +114,10 @@ class CartMixin:
return cached_invoice_address(self.request)
def get_cart(self, answers=False, queryset=None, order=None, downloads=False, payments=None):
if not self.request.session.session_key and not order:
# The user has not even a session ID yet, so they can't have a cart and we can save a lot of work
from pretix.presale.views.cart import get_or_create_cart_id
if not get_or_create_cart_id(self.request, create=False) and not order:
# The user has no cart, so we can save a lot of work
return {
'positions': [],
# Other keys are not used on non-checkout pages
@@ -377,9 +379,13 @@ def cart_exists(request):
from pretix.presale.views.cart import get_or_create_cart_id
if not hasattr(request, '_cart_cache'):
return CartPosition.objects.filter(
cart_id=get_or_create_cart_id(request), event=request.event
).exists()
cid = get_or_create_cart_id(request, create=False)
if cid:
return CartPosition.objects.filter(
cart_id=cid, event=request.event
).exists()
else:
return False
return bool(request._cart_cache)