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db unique_together

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This commit is contained in:
Oliver Walters
2017-04-16 01:24:00 +10:00
parent 4f6802b9bf
commit d0a66390f5
4 changed files with 12 additions and 48 deletions
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3
InvenTree/supplier/models.py
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@ -78,6 +78,9 @@ class SupplierPriceBreak(models.Model):
quantity = models.PositiveIntegerField()
cost = models.DecimalField(max_digits=10, decimal_places=3)
class Meta:
unique_together = ("part", "quantity")
def __str__(self):
return "{mpn} - {cost}{currency} @ {quan}".format(
mpn=self.part.MPN,