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Prevent issues with order fees and TaxRule.zero()

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Raphael Michel
2020-08-04 14:06:54 +02:00
parent 9bb5c57792
commit 35c8684cd4
1 changed files with 3 additions and 0 deletions
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src/pretix/base/models/orders.py
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@@ -1869,6 +1869,9 @@ class OrderFee(models.Model):
self.tax_rate = Decimal('0.00') self.tax_rate = Decimal('0.00')
def save(self, *args, **kwargs): def save(self, *args, **kwargs):
if self.tax_rule and not self.tax_rule.rate and not self.tax_rule.pk:
self.tax_rule = None
if self.tax_rate is None: if self.tax_rate is None:
self._calculate_tax() self._calculate_tax()
self.order.touch() self.order.touch()