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Move ticket cache invalidation to background task

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This commit is contained in:
Raphael Michel
2019-04-18 09:17:01 +02:00
parent b3684377cd
commit 9ad4607d26
9 changed files with 57 additions and 52 deletions
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18
src/pretix/base/services/orders.py
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@@ -28,12 +28,13 @@ from pretix.base.models import (
from pretix.base.models.event import SubEvent
from pretix.base.models.items import ItemBundle
from pretix.base.models.orders import (
CachedCombinedTicket, CachedTicket, InvoiceAddress, OrderFee, OrderRefund,
generate_position_secret, generate_secret,
InvoiceAddress, OrderFee, OrderRefund, generate_position_secret,
generate_secret,
)
from pretix.base.models.organizer import TeamAPIToken
from pretix.base.models.tax import TaxedPrice
from pretix.base.payment import BasePaymentProvider, PaymentException
from pretix.base.services import tickets
from pretix.base.services.invoices import (
generate_cancellation, generate_invoice, invoice_qualified,
)
@@ -857,6 +858,7 @@ class OrderChangeManager:
self.order = order
self.user = user
self.auth = auth
self.event = order.event
self.split_order = None
self._committed = False
self._totaldiff = 0
@@ -1159,8 +1161,8 @@ class OrderChangeManager:
elif isinstance(op, self.RegenerateSecretOperation):
op.position.secret = generate_position_secret()
op.position.save()
CachedTicket.objects.filter(order_position__order=self.order).delete()
CachedCombinedTicket.objects.filter(order=self.order).delete()
tickets.invalidate_cache.apply_async(kwargs={'event': self.event.pk,
'order': self.order.pk})
self.order.log_action('pretix.event.order.changed.secret', user=self.user, auth=self.auth, data={
'position': op.position.pk,
'positionid': op.position.positionid,
@@ -1393,11 +1395,11 @@ class OrderChangeManager:
order_changed.send(self.order.event, order=self.order)
def _clear_tickets_cache(self):
CachedTicket.objects.filter(order_position__order=self.order).delete()
CachedCombinedTicket.objects.filter(order=self.order).delete()
tickets.invalidate_cache.apply_async(kwargs={'event': self.event.pk,
'order': self.order.pk})
if self.split_order:
CachedTicket.objects.filter(order_position__order=self.split_order).delete()
CachedCombinedTicket.objects.filter(order=self.split_order).delete()
tickets.invalidate_cache.apply_async(kwargs={'event': self.event.pk,
'order': self.split_order.pk})
def _get_payment_provider(self):
lp = self.order.payments.last()