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Return boolean as method name suggests (#283)

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Tobias Kunze
2016-10-23 18:42:11 +02:00
committed by Raphael Michel
parent dcd6f2d8d1
commit e6075cf97c
1 changed files with 8 additions and 5 deletions
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13
src/pretix/base/models/vouchers.py
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@@ -7,7 +7,6 @@ from django.utils.translation import ugettext_lazy as _
from .base import LoggedModel from .base import LoggedModel
from .event import Event from .event import Event
from .items import Item, ItemVariation, Quota from .items import Item, ItemVariation, Quota
from .orders import CartPosition
def _generate_random_code(): def _generate_random_code():
@@ -166,10 +165,14 @@ class Voucher(LoggedModel):
super().delete(using, keep_parents) super().delete(using, keep_parents)
self.event.get_cache().delete('vouchers_exist') self.event.get_cache().delete('vouchers_exist')
def is_in_cart(self) -> int: def is_in_cart(self) -> bool:
""" """
Returns whether a cart position exists that uses this voucher. Returns whether a cart position exists that uses this voucher.
""" """
return CartPosition.objects.filter( return self.cartposition_set.exists()
voucher=self
).count() def is_ordered(self) -> bool:
"""
Returns whether an order position exists that uses this voucher.
"""
return self.orderposition_set.exists()