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API: Use algorithm to count number of checked in orders consistently with backend

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This commit is contained in:
Raphael Michel
2020-10-19 12:58:13 +02:00
parent fcd0c65567
commit 4ef95346a7
1 changed files with 10 additions and 18 deletions
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28
src/pretix/api/views/checkin.py
View File

@@ -1,6 +1,6 @@
import django_filters
from django.core.exceptions import ValidationError
from django.db.models import Count, F, Max, OuterRef, Prefetch, Q, Subquery
from django.db.models import Count, F, Max, OuterRef, Prefetch, Q, Subquery, Exists
from django.db.models.functions import Coalesce
from django.http import Http404
from django.shortcuts import get_object_or_404
@@ -90,20 +90,12 @@ class CheckinListViewSet(viewsets.ModelViewSet):
def status(self, *args, **kwargs):
with language(self.request.event.settings.locale):
clist = self.get_object()
cqs = Checkin.objects.filter(
position__order__event=clist.event,
position__order__status__in=[Order.STATUS_PAID] + ([Order.STATUS_PENDING] if clist.include_pending else []),
list=clist
cqs = clist.positions.annotate(
checkedin=Exists(Checkin.objects.filter(list_id=clist.pk, position=OuterRef('pk'), type=Checkin.TYPE_ENTRY))
).filter(
checkedin=True,
)
pqs = OrderPosition.objects.filter(
order__event=clist.event,
order__status__in=[Order.STATUS_PAID] + ([Order.STATUS_PENDING] if clist.include_pending else []),
)
if clist.subevent:
pqs = pqs.filter(subevent=clist.subevent)
if not clist.all_products:
pqs = pqs.filter(item__in=clist.limit_products.values_list('id', flat=True))
cqs = cqs.filter(position__item__in=clist.limit_products.values_list('id', flat=True))
pqs = clist.positions
ev = clist.subevent or clist.event
response = {
@@ -124,12 +116,12 @@ class CheckinListViewSet(viewsets.ModelViewSet):
for p in pqs.order_by().values('variation').annotate(cnt=Count('id'))
}
c_by_item = {
p['position__item']: p['cnt']
for p in cqs.order_by().values('position__item').annotate(cnt=Count('id'))
p['item']: p['cnt']
for p in cqs.order_by().values('item').annotate(cnt=Count('id'))
}
c_by_variation = {
p['position__variation']: p['cnt']
for p in cqs.order_by().values('position__variation').annotate(cnt=Count('id'))
p['variation']: p['cnt']
for p in cqs.order_by().values('variation').annotate(cnt=Count('id'))
}
if not clist.all_products: