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Fix bug that lead to wrong payment amount when switching payment method to PayPal later

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Raphael Michel
2017-05-10 19:12:55 +02:00
parent 90d14c004f
commit 127086a50e
3 changed files with 29 additions and 12 deletions
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11
src/pretix/presale/views/order.py
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@@ -320,20 +320,21 @@ class OrderPayChangeMethod(EventViewMixin, OrderDetailMixin, TemplateView):
request.session['payment'] = p['provider'].identifier
request.session['payment_change_{}'.format(self.order.pk)] = '1'
new_fee = p['provider'].calculate_fee(self._total_order_value)
self.order.payment_provider = p['provider'].identifier
self.order.payment_fee = new_fee
self.order.total = self._total_order_value + new_fee
self.order._calculate_tax()
resp = p['provider'].order_prepare(request, self.order)
if resp:
with transaction.atomic():
new_fee = p['provider'].calculate_fee(self._total_order_value)
self.order.log_action('pretix.event.order.payment.changed', {
'old_fee': self.order.payment_fee,
'new_fee': new_fee,
'old_provider': self.order.payment_provider,
'new_provider': p['provider'].identifier
})
self.order.payment_provider = p['provider'].identifier
self.order.payment_fee = new_fee
self.order.total = self._total_order_value + new_fee
self.order._calculate_tax()
self.order.save()
i = self.order.invoices.filter(is_cancellation=False).last()