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Payment provider API: Add method cancel_payment

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Raphael Michel
2019-11-14 10:39:54 +01:00
parent b876293453
commit 339d7f06ed
7 changed files with 168 additions and 47 deletions
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71
src/pretix/base/services/orders.py
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@@ -1183,20 +1183,49 @@ class OrderChangeManager:
self.order.status = Order.STATUS_PAID
self.order.save()
elif self.open_payment:
self.open_payment.state = OrderPayment.PAYMENT_STATE_CANCELED
self.open_payment.save()
self.order.log_action('pretix.event.order.payment.canceled', {
'local_id': self.open_payment.local_id,
'provider': self.open_payment.provider,
}, user=self.user, auth=self.auth)
try:
with transaction.atomic():
self.open_payment.payment_provider.cancel_payment(self.open_payment)
self.order.log_action(
'pretix.event.order.payment.canceled',
{
'local_id': self.open_payment.local_id,
'provider': self.open_payment.provider,
},
user=self.user,
auth=self.auth
)
except PaymentException as e:
self.order.log_action(
'pretix.event.order.payment.canceled.failed',
{
'local_id': self.open_payment.local_id,
'provider': self.open_payment.provider,
'error': str(e)
},
user=self.user,
auth=self.auth
)
elif self.order.status in (Order.STATUS_PENDING, Order.STATUS_EXPIRED) and self._totaldiff > 0:
if self.open_payment:
self.open_payment.state = OrderPayment.PAYMENT_STATE_CANCELED
self.open_payment.save()
self.order.log_action('pretix.event.order.payment.canceled', {
'local_id': self.open_payment.local_id,
'provider': self.open_payment.provider,
}, user=self.user, auth=self.auth)
try:
with transaction.atomic():
self.open_payment.payment_provider.cancel_payment(self.open_payment)
self.order.log_action('pretix.event.order.payment.canceled', {
'local_id': self.open_payment.local_id,
'provider': self.open_payment.provider,
}, user=self.user, auth=self.auth)
except PaymentException as e:
self.order.log_action(
'pretix.event.order.payment.canceled.failed',
{
'local_id': self.open_payment.local_id,
'provider': self.open_payment.provider,
'error': str(e)
},
user=self.user,
auth=self.auth,
)
def _check_paid_to_free(self):
if self.order.total == 0 and (self._totaldiff < 0 or (self.split_order and self.split_order.total > 0)) and not self.order.require_approval:
@@ -1726,8 +1755,22 @@ def change_payment_provider(order: Order, payment_provider, amount=None, new_pay
if open_payment and open_payment.state in (OrderPayment.PAYMENT_STATE_PENDING,
OrderPayment.PAYMENT_STATE_CREATED):
open_payment.state = OrderPayment.PAYMENT_STATE_CANCELED
open_payment.save(update_fields=['state'])
try:
with transaction.atomic():
open_payment.payment_provider.cancel_payment(open_payment)
order.log_action('pretix.event.order.payment.canceled', {
'local_id': open_payment.local_id,
'provider': open_payment.provider,
})
except PaymentException as e:
order.log_action(
'pretix.event.order.payment.canceled.failed',
{
'local_id': open_payment.local_id,
'provider': open_payment.provider,
'error': str(e)
},
)
order.total = (order.positions.aggregate(sum=Sum('price'))['sum'] or 0) + (order.fees.aggregate(sum=Sum('value'))['sum'] or 0)
order.save(update_fields=['total'])