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Add signal quota_availability

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This commit is contained in:
Raphael Michel
2019-06-18 16:52:01 +02:00
parent 819dd7eee6
commit 26a96f107f
5 changed files with 41 additions and 1 deletions
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12
src/pretix/control/views/item.py
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@@ -25,6 +25,7 @@ from pretix.base.models import (
from pretix.base.models.event import SubEvent
from pretix.base.models.items import ItemAddOn, ItemBundle
from pretix.base.services.tickets import invalidate_cache
from pretix.base.signals import quota_availability
from pretix.control.forms.item import (
CategoryForm, ItemAddOnForm, ItemAddOnsFormSet, ItemBundleForm,
ItemBundleFormSet, ItemCreateForm, ItemUpdateForm, ItemVariationForm,
@@ -666,6 +667,17 @@ class QuotaView(ChartContainingView, DetailView):
ctx['quota_table_rows'] = list(data)
ctx['quota_overbooked'] = sum_values - self.object.size if self.object.size is not None else 0
ctx['has_plugins'] = False
res = (
Quota.AVAILABILITY_GONE if self.object.size is not None and self.object.size - sum_values <= 0 else
Quota.AVAILABILITY_OK,
self.object.size - sum_values if self.object.size is not None else None
)
for recv, resp in quota_availability.send(sender=self.request.event, quota=self.object, result=res,
count_waitinglist=True):
if resp != res:
ctx['has_plugins'] = True
ctx['has_ignore_vouchers'] = Voucher.objects.filter(
Q(allow_ignore_quota=True) &
Q(Q(valid_until__isnull=True) | Q(valid_until__gte=now())) &