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Add unlimited_items_per_order-flag to Sales Channels (#1508)

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* Add unlimited_items_per_order-flag to Sales Channels

* Test for unlimited_items_per_order Sales Channels-flag

* Fix test
This commit is contained in:
Martin Gross
2019-11-28 16:31:38 +01:00
committed by Raphael Michel
parent fd7ad3cb16
commit 0474651070
4 changed files with 50 additions and 9 deletions
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16
src/pretix/base/services/cart.py
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@@ -12,6 +12,7 @@ from django.utils.timezone import make_aware, now
from django.utils.translation import pgettext_lazy, ugettext as _
from django_scopes import scopes_disabled
from pretix.base.channels import get_all_sales_channels
from pretix.base.i18n import language
from pretix.base.models import (
CartPosition, Event, InvoiceAddress, Item, ItemBundle, ItemVariation, Seat,
@@ -218,13 +219,14 @@ class CartManager:
})
def _check_max_cart_size(self):
cartsize = self.positions.filter(addon_to__isnull=True).count()
cartsize += sum([op.count for op in self._operations if isinstance(op, self.AddOperation) and not op.addon_to])
cartsize -= len([1 for op in self._operations if isinstance(op, self.RemoveOperation) if
not op.position.addon_to_id])
if cartsize > int(self.event.settings.max_items_per_order):
# TODO: i18n plurals
raise CartError(_(error_messages['max_items']) % (self.event.settings.max_items_per_order,))
if not get_all_sales_channels()[self._sales_channel].unlimited_items_per_order:
cartsize = self.positions.filter(addon_to__isnull=True).count()
cartsize += sum([op.count for op in self._operations if isinstance(op, self.AddOperation) and not op.addon_to])
cartsize -= len([1 for op in self._operations if isinstance(op, self.RemoveOperation) if
not op.position.addon_to_id])
if cartsize > int(self.event.settings.max_items_per_order):
# TODO: i18n plurals
raise CartError(_(error_messages['max_items']) % (self.event.settings.max_items_per_order,))
def _check_item_constraints(self, op):
if isinstance(op, self.AddOperation) or isinstance(op, self.ExtendOperation):