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Code Issues Packages Projects Releases Wiki Activity

Self-service refund form (#1135)

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* Auto-refund

* Add missing template

* Notification for requested refund

* Model-level tests

* Add front-end tests

* Default to notify
This commit is contained in:
Raphael Michel
2019-01-18 17:24:42 +01:00
committed by GitHub
parent 80b5750756
commit 06eddb2c6d
24 changed files with 857 additions and 95 deletions
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56
src/pretix/base/services/orders.py
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@@ -31,7 +31,7 @@ from pretix.base.models.orders import (
)
from pretix.base.models.organizer import TeamAPIToken
from pretix.base.models.tax import TaxedPrice
from pretix.base.payment import BasePaymentProvider
from pretix.base.payment import BasePaymentProvider, PaymentException
from pretix.base.services.invoices import (
generate_cancellation, generate_invoice, invoice_qualified,
)
@@ -1364,11 +1364,59 @@ def perform_order(self, event: str, payment_provider: str, positions: List[str],
@app.task(base=ProfiledTask, bind=True, max_retries=5, default_retry_delay=1, throws=(OrderError,))
def cancel_order(self, order: int, user: int=None, send_mail: bool=True, api_token=None, oauth_application=None,
device=None, cancellation_fee=None):
device=None, cancellation_fee=None, try_auto_refund=False):
try:
try:
return _cancel_order(order, user, send_mail, api_token, device, oauth_application,
cancellation_fee)
ret = _cancel_order(order, user, send_mail, api_token, device, oauth_application,
cancellation_fee)
if try_auto_refund:
notify_admin = False
error = False
order = Order.objects.get(pk=order)
refund_amount = order.pending_sum * -1
proposals = order.propose_auto_refunds(refund_amount)
can_auto_refund = sum(proposals.values()) == refund_amount
if can_auto_refund:
for p, value in proposals.items():
with transaction.atomic():
r = order.refunds.create(
payment=p,
source=OrderRefund.REFUND_SOURCE_BUYER,
state=OrderRefund.REFUND_STATE_CREATED,
amount=value,
provider=p.provider
)
order.log_action('pretix.event.order.refund.created', {
'local_id': r.local_id,
'provider': r.provider,
})
try:
r.payment_provider.execute_refund(r)
except PaymentException as e:
with transaction.atomic():
r.state = OrderRefund.REFUND_STATE_FAILED
r.save()
order.log_action('pretix.event.order.refund.failed', {
'local_id': r.local_id,
'provider': r.provider,
'error': str(e)
})
error = True
notify_admin = True
else:
if r.state != OrderRefund.REFUND_STATE_DONE:
notify_admin = True
else:
notify_admin = True
if notify_admin:
order.log_action('pretix.event.order.refund.requested')
if error:
raise OrderError(
_('There was an error while trying to send the money back to you. Please contact the event organizer for further information.')
)
return ret
except LockTimeoutException:
self.retry()
except (MaxRetriesExceededError, LockTimeoutException):