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Fail gracefully if seats exist multiple times

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Raphael Michel
2019-08-26 16:33:35 +02:00
parent 733a4ce8f4
commit ebf411b7a0
2 changed files with 4 additions and 0 deletions
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src/pretix/base/services/cart.py
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@@ -432,6 +432,8 @@ class CartManager:
seat = (subevent or self.event).seats.get(seat_guid=i.get('seat'))
except Seat.DoesNotExist:
raise CartError(error_messages['seat_invalid'])
except Seat.MultipleObjectsReturned:
raise CartError(error_messages['seat_invalid'])
i['item'] = seat.product_id
if i['item'] not in self._items_cache:
self._update_items_cache([i['item']], [i['variation']])