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Prevent calculation of 'allocation_count' before model is saved (#3235)

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Oliver 2022-06-22 20:50:21 +10:00 committed by GitHub
parent 63b4ff3eb6
commit 9b4e443289
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5
InvenTree/part/models.py
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@ -1318,6 +1318,11 @@ class Part(MetadataMixin, MPTTModel):
def allocation_count(self, **kwargs):
"""Return the total quantity of stock allocated for this part, against both build orders and sales orders."""
if self.id is None:
# If this instance has not been saved, foreign-key lookups will fail
return 0
return sum(
[
self.build_order_allocation_count(**kwargs),