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Prevent some race conditions

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This commit is contained in:
Raphael Michel
2018-10-29 17:27:12 +01:00
parent 7a945daefc
commit df2d8925ed
10 changed files with 209 additions and 88 deletions
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12
src/pretix/control/views/orders.py
View File

@@ -218,7 +218,7 @@ class OrderComment(OrderView):
self.order.log_action('pretix.event.order.checkin_attention', user=self.request.user, data={
'new_value': form.cleaned_data.get('checkin_attention')
})
self.order.save()
self.order.save(update_fields=['checkin_attention', 'comment'])
messages.success(self.request, _('The comment has been updated.'))
else:
messages.error(self.request, _('Could not update the comment.'))
@@ -345,7 +345,7 @@ class OrderRefundProcess(OrderView):
self.order.event.subevents.filter(
id__in=self.order.positions.values_list('subevent_id', flat=True))
)
self.order.save()
self.order.save(update_fields=['status', 'expires'])
messages.success(self.request, _('The refund has been processed.'))
else:
@@ -507,7 +507,7 @@ class OrderRefundView(OrderView):
manual_value = formats.sanitize_separators(manual_value)
try:
manual_value = Decimal(manual_value)
except (DecimalException, TypeError) as e:
except (DecimalException, TypeError):
messages.error(self.request, _('You entered an invalid number.'))
is_valid = False
else:
@@ -530,7 +530,7 @@ class OrderRefundView(OrderView):
offsetting_value = formats.sanitize_separators(offsetting_value)
try:
offsetting_value = Decimal(offsetting_value)
except (DecimalException, TypeError) as e:
except (DecimalException, TypeError):
messages.error(self.request, _('You entered an invalid number.'))
is_valid = False
else:
@@ -561,7 +561,7 @@ class OrderRefundView(OrderView):
value = formats.sanitize_separators(value)
try:
value = Decimal(value)
except (DecimalException, TypeError) as e:
except (DecimalException, TypeError):
messages.error(self.request, _('You entered an invalid number.'))
is_valid = False
else:
@@ -630,7 +630,7 @@ class OrderRefundView(OrderView):
self.order.event.subevents.filter(
id__in=self.order.positions.values_list('subevent_id', flat=True))
)
self.order.save()
self.order.save(update_fields=['status', 'expires'])
return redirect(self.get_order_url())
else: