inventree/InvenTree
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BOM serializer now validates against model

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- Need to call instance.clean()
- https://stackoverflow.com/questions/40697648/django-dry-model-form-serializer-validation
This commit is contained in:
Oliver Walters
2019-04-26 22:36:44 +10:00
parent da540e1b26
commit accec07fe9
4 changed files with 14 additions and 8 deletions
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5
InvenTree/part/models.py
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@ -359,11 +359,12 @@ class BomItem(models.Model):
# A part cannot refer to itself in its BOM
if self.part == self.sub_part:
raise ValidationError(_('A part cannot contain itself as a BOM item'))
raise ValidationError({'sub_part': _('Part cannot be added to its own Bill of Materials')})
# Test for simple recursion
for item in self.sub_part.bom_items.all():
if self.part == item.sub_part:
raise ValidationError(_("Part '{p1}' is used in BOM for '{p2}' (recursive)".format(p1=str(self.part), p2=str(self.sub_part))))
raise ValidationError({'sub_part': _("Part '{p1}' is used in BOM for '{p2}' (recursive)".format(p1=str(self.part), p2=str(self.sub_part)))})
class Meta:
verbose_name = "BOM Item"