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Fix crash when trying to refund an order with a disabled payment mehtod

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Raphael Michel
2020-06-12 14:01:15 +02:00
parent 90e70eae25
commit 11cc27dbd6
1 changed files with 10 additions and 4 deletions
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14
src/pretix/base/models/orders.py
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@@ -502,10 +502,16 @@ class Order(LockModel, LoggedModel):
# Algorithm to choose which payments are to be refunded to create the least hassle
payments = payments or self.payments.filter(state=OrderPayment.PAYMENT_STATE_CONFIRMED)
for p in payments:
p.full_refund_possible = p.payment_provider.payment_refund_supported(p)
p.partial_refund_possible = p.payment_provider.payment_partial_refund_supported(p)
p.propose_refund = Decimal('0.00')
p.available_amount = p.amount - p.refunded_amount
if p.payment_provider:
p.full_refund_possible = p.payment_provider.payment_refund_supported(p)
p.partial_refund_possible = p.payment_provider.payment_partial_refund_supported(p)
p.propose_refund = Decimal('0.00')
p.available_amount = p.amount - p.refunded_amount
else:
p.full_refund_possible = False
p.partial_refund_possible = False
p.propose_refund = Decimal('0.00')
p.available_amount = Decimal('0.00')
unused_payments = set(p for p in payments if p.full_refund_possible or p.partial_refund_possible)
to_refund = amount