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Always make explicit which tables to lock (#3058)

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Co-authored-by: Richard Schreiber <schreiber@rami.io>
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Raphael Michel
2023-01-25 11:44:11 +01:00
committed by GitHub
parent 8ca128912e
commit 3c1f3a26cf
16 changed files with 59 additions and 34 deletions
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src/pretix/api/middleware.py
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@@ -32,6 +32,7 @@ from rest_framework import status
from pretix.api.models import ApiCall
from pretix.base.models import Organizer
from pretix.helpers import OF_SELF
class IdempotencyMiddleware:
@@ -56,7 +57,7 @@ class IdempotencyMiddleware:
idempotency_key = request.headers.get('X-Idempotency-Key', '')
with transaction.atomic():
call, created = ApiCall.objects.select_for_update().get_or_create(
call, created = ApiCall.objects.select_for_update(of=OF_SELF).get_or_create(
auth_hash=auth_hash,
idempotency_key=idempotency_key,
defaults={