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optimize fetching ops

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This commit is contained in:
Richard Schreiber
2026-04-29 11:20:04 +02:00
parent 7d19b591b3
commit 7b5b54212f
1 changed files with 3 additions and 2 deletions
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5
src/pretix/api/views/checkin.py
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@@ -629,7 +629,8 @@ def _redeem_process(*, checkinlists, raw_barcode, answers_data, datetime, force,
'list': MiniCheckinListSerializer(list_by_event[revoked_matches[0].event_id]).data,
}, status=400)
else:
linked_event_ids = media.linked_orderpositions.values_list("order__event_id", flat=True).order_by().distinct()
linked_ops = media.linked_orderpositions.all().select_related("order").prefetch_related("addons")
linked_event_ids = {op.order.event_id for op in linked_ops}
if not any(event_id in list_by_event for event_id in linked_event_ids):
# Medium exists but connected ticket is for the wrong event
if not simulate:
@@ -657,7 +658,7 @@ def _redeem_process(*, checkinlists, raw_barcode, answers_data, datetime, force,
'list': MiniCheckinListSerializer(checkinlists[0]).data,
}, status=404)
op_candidates = []
for op in media.linked_orderpositions.all().select_related("order"):
for op in linked_ops:
op_candidates.append(op)
if list_by_event[op.order.event_id].addon_match:
op_candidates += list(op.addons.all())