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Cancelling events: Allow to create manual and partial refunds

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This commit is contained in:
Raphael Michel
2020-03-16 16:00:44 +01:00
parent d61e8a9204
commit b664cc712a
5 changed files with 106 additions and 14 deletions
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25
src/pretix/base/services/orders.py
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@@ -1888,7 +1888,7 @@ def perform_order(self, event: Event, payment_provider: str, positions: List[str
raise OrderError(str(error_messages['busy']))
def _try_auto_refund(order):
def _try_auto_refund(order, manual_refund=False, allow_partial=False, source=OrderRefund.REFUND_SOURCE_BUYER):
notify_admin = False
error = False
if isinstance(order, int):
@@ -1898,13 +1898,14 @@ def _try_auto_refund(order):
return
proposals = order.propose_auto_refunds(refund_amount)
can_auto_refund = sum(proposals.values()) == refund_amount
can_auto_refund_sum = sum(proposals.values())
can_auto_refund = (allow_partial and can_auto_refund_sum) or can_auto_refund_sum == 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,
source=source,
state=OrderRefund.REFUND_STATE_CREATED,
amount=value,
provider=p.provider
@@ -1930,8 +1931,22 @@ def _try_auto_refund(order):
else:
if r.state != OrderRefund.REFUND_STATE_DONE:
notify_admin = True
elif refund_amount != Decimal('0.00'):
notify_admin = True
if refund_amount - can_auto_refund_sum > Decimal('0.00'):
if manual_refund:
with transaction.atomic():
r = order.refunds.create(
source=source,
state=OrderRefund.REFUND_STATE_CREATED,
amount=refund_amount - can_auto_refund_sum,
provider='manual'
)
order.log_action('pretix.event.order.refund.created', {
'local_id': r.local_id,
'provider': r.provider,
})
else:
notify_admin = True
if notify_admin:
order.log_action('pretix.event.order.refund.requested')