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Fix high query load in pdf_data endpoints

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Raphael Michel
2022-07-22 17:11:49 +02:00
parent 826f1fcfa8
commit f6fa9b4b16
4 changed files with 64 additions and 23 deletions
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5
src/pretix/base/models/event.py
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@@ -1448,7 +1448,10 @@ class SubEvent(EventMixin, LoggedModel):
@property
def meta_data(self):
data = self.event.meta_data
data.update({v.property.name: v.value for v in self.meta_values.select_related('property').all()})
if hasattr(self, 'meta_values_cached'):
data.update({v.property.name: v.value for v in self.meta_values_cached})
else:
data.update({v.property.name: v.value for v in self.meta_values.select_related('property').all()})
return data
@property