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formatting + comments

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Mira Weller
2025-05-14 18:34:09 +02:00
parent d07026c4f6
commit a69927da84
1 changed files with 8 additions and 3 deletions
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11
src/pretix/base/services/cart.py
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@@ -338,8 +338,9 @@ class CartManager:
def _extend_expiry_of_valid_existing_positions(self):
# Make sure we do not extend past the max_extend timestamp, allowing users to extend their valid positions up
# to 11 times the reservation time. After that, positions will expire, but can still be re-validated using
# ExtendOperation.
# to 11 times the reservation time. If we add new positions to the cart while valid positions exist, the new
# positions' reservation will also be limited to max_extend of the oldest position.
# Only after all positions expire, an ExtendOperation may reset max_extend to another 11x reservation_time.
max_extend_existing = self.positions.filter(expires__gt=self.real_now_dt).aggregate(m=Min('max_extend'))['m']
if max_extend_existing:
self._expiry = min(self._expiry, max_extend_existing)
@@ -348,7 +349,11 @@ class CartManager:
# Extend this user's cart session to ensure all items in the cart expire at the same time
# We can extend the reservation of items which are not yet expired without risk
if self._expiry > self.real_now_dt:
self.num_extended_positions += self.positions.filter(expires__gt=self.real_now_dt, expires__lt=self._expiry).update(expires=self._expiry)
self.num_extended_positions += self.positions.filter(
expires__gt=self.real_now_dt, expires__lt=self._expiry,
).update(
expires=self._expiry,
)
def _delete_out_of_timeframe(self):
err = None