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implement cross_selling_visibility "always" and "products"

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Mira Weller
2024-05-28 18:50:08 +02:00
parent 2cd5d87da4
commit a0d865cf4f
8 changed files with 197 additions and 116 deletions
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24
src/pretix/base/models/items.py
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@@ -142,6 +142,18 @@ class ItemCategory(LoggedModel):
verbose_name_plural = _("Product categories")
ordering = ('position', 'id')
def cross_sell_visible(self, cart_positions):
if self.cross_selling_mode is None:
return False
if self.cross_selling_condition == 'always':
return True
if self.cross_selling_condition == 'products':
match = set(match.pk for match in self.cross_selling_match_products.only('pk')) # TODO prefetch this
return any(pos.item.pk in match for pos in cart_positions)
if self.cross_selling_condition == 'discounts':
# TODO not sure how to do this yet
return False
def __str__(self):
name = self.internal_name or self.name
if self.is_addon:
@@ -295,7 +307,7 @@ class SubEventItemVariation(models.Model):
return True
def filter_available(qs, channel='web', voucher=None, allow_addons=False):
def filter_available(qs, channel='web', voucher=None, allow_addons=False, allow_cross_sell=False):
# Channel can currently be a SalesChannel or a str, since we need that compatibility, but a SalesChannel
# makes the query SIGNIFICANTLY faster
from .organizer import SalesChannel
@@ -316,6 +328,8 @@ def filter_available(qs, channel='web', voucher=None, allow_addons=False):
if not allow_addons:
q &= Q(Q(category__isnull=True) | Q(category__is_addon=False))
if not allow_cross_sell:
q &= Q(Q(category__isnull=True) | ~Q(category__cross_selling_mode='only'))
if voucher:
if voucher.item_id:
@@ -329,8 +343,8 @@ def filter_available(qs, channel='web', voucher=None, allow_addons=False):
class ItemQuerySet(models.QuerySet):
def filter_available(self, channel='web', voucher=None, allow_addons=False):
return filter_available(self, channel, voucher, allow_addons)
def filter_available(self, channel='web', voucher=None, allow_addons=False, allow_cross_sell=False):
return filter_available(self, channel, voucher, allow_addons, allow_cross_sell)
class ItemQuerySetManager(ScopedManager(organizer='event__organizer').__class__):
@@ -338,8 +352,8 @@ class ItemQuerySetManager(ScopedManager(organizer='event__organizer').__class__)
super().__init__()
self._queryset_class = ItemQuerySet
def filter_available(self, channel='web', voucher=None, allow_addons=False):
return filter_available(self.get_queryset(), channel, voucher, allow_addons)
def filter_available(self, channel='web', voucher=None, allow_addons=False, allow_cross_sell=False):
return filter_available(self.get_queryset(), channel, voucher, allow_addons, allow_cross_sell)
class Item(LoggedModel):