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Payment provider API: Add method cancel_payment

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This commit is contained in:
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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40
src/pretix/plugins/banktransfer/tasks.py
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@@ -12,6 +12,7 @@ from django_scopes import scope, scopes_disabled
from pretix.base.email import get_email_context
from pretix.base.i18n import language
from pretix.base.models import Event, Order, OrderPayment, Organizer, Quota
from pretix.base.payment import PaymentException
from pretix.base.services.locking import LockTimeoutException
from pretix.base.services.mail import SendMailException
from pretix.base.services.orders import change_payment_provider
@@ -38,6 +39,30 @@ def notify_incomplete_payment(o: Order):
logger.exception('Reminder email could not be sent')
def cancel_old_payments(order):
for p in order.payments.filter(
state__in=(OrderPayment.PAYMENT_STATE_PENDING,
OrderPayment.PAYMENT_STATE_CREATED),
provider='banktransfer',
):
try:
with transaction.atomic():
p.payment_provider.cancel_payment(p)
order.log_action('pretix.event.order.payment.canceled', {
'local_id': p.local_id,
'provider': p.provider,
})
except PaymentException as e:
order.log_action(
'pretix.event.order.payment.canceled.failed',
{
'local_id': p.local_id,
'provider': p.provider,
'error': str(e)
},
)
@transaction.atomic
def _handle_transaction(trans: BankTransaction, code: str, event: Event=None, organizer: Organizer=None,
slug: str=None):
@@ -109,22 +134,13 @@ def _handle_transaction(trans: BankTransaction, code: str, event: Event=None, or
p.confirm()
except Quota.QuotaExceededException:
trans.state = BankTransaction.STATE_VALID
trans.order.payments.filter(
provider='banktransfer',
state__in=(OrderPayment.PAYMENT_STATE_CREATED, OrderPayment.PAYMENT_STATE_PENDING),
).update(state=OrderPayment.PAYMENT_STATE_CANCELED)
cancel_old_payments(trans.order)
except SendMailException:
trans.state = BankTransaction.STATE_VALID
trans.order.payments.filter(
provider='banktransfer',
state__in=(OrderPayment.PAYMENT_STATE_CREATED, OrderPayment.PAYMENT_STATE_PENDING),
).update(state=OrderPayment.PAYMENT_STATE_CANCELED)
cancel_old_payments(trans.order)
else:
trans.state = BankTransaction.STATE_VALID
trans.order.payments.filter(
provider='banktransfer',
state__in=(OrderPayment.PAYMENT_STATE_CREATED, OrderPayment.PAYMENT_STATE_PENDING),
).update(state=OrderPayment.PAYMENT_STATE_CANCELED)
cancel_old_payments(trans.order)
o = trans.order
o.refresh_from_db()