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PayPal: Do not crash on failed refund

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This commit is contained in:
Raphael Michel
2020-03-22 10:51:14 +01:00
parent 027a785ab5
commit f484eb65df
1 changed files with 15 additions and 12 deletions
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27
src/pretix/plugins/paypal/payment.py
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@@ -427,19 +427,22 @@ class Paypal(BasePaymentProvider):
def execute_refund(self, refund: OrderRefund): def execute_refund(self, refund: OrderRefund):
self.init_api() self.init_api()
sale = None try:
for res in refund.payment.info_data['transactions'][0]['related_resources']: sale = None
for k, v in res.items(): for res in refund.payment.info_data['transactions'][0]['related_resources']:
if k == 'sale': for k, v in res.items():
sale = paypalrestsdk.Sale.find(v['id']) if k == 'sale':
break sale = paypalrestsdk.Sale.find(v['id'])
break
pp_refund = sale.refund({ pp_refund = sale.refund({
"amount": { "amount": {
"total": self.format_price(refund.amount), "total": self.format_price(refund.amount),
"currency": refund.order.event.currency "currency": refund.order.event.currency
} }
}) })
except paypalrestsdk.exceptions.ConnectionError as e:
raise PaymentException(_('Refunding the amount via PayPal failed: {}').format(str(e)))
if not pp_refund.success(): if not pp_refund.success():
raise PaymentException(_('Refunding the amount via PayPal failed: {}').format(pp_refund.error)) raise PaymentException(_('Refunding the amount via PayPal failed: {}').format(pp_refund.error))
else: else: