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[IMP] uom: add constraints to force reference factor

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When importing big amount of data, user can import
a list of uom. There is no constraint in Odoo to
force the factor to be equal to 1.0 for the reference
UoM in a category.
Onchange is not enought to ensure that constraint,
so this commit adds one in SQL for data intergrity
and to avoid problem in '_compute_quantity'
method.
This commit is contained in:
jem-odoo
2018-08-23 17:20:47 +02:00
parent aa1b7072f7
commit 69a898cf8b
1 changed files with 2 additions and 1 deletions
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addons/uom/models/uom_uom.py
+2 -1
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@@ -59,7 +59,8 @@ class UoM(models.Model):
_sql_constraints = [
('factor_gt_zero', 'CHECK (factor!=0)', 'The conversion ratio for a unit of measure cannot be 0!'),
('rounding_gt_zero', 'CHECK (rounding>0)', 'The rounding precision must be strictly positive.')
('rounding_gt_zero', 'CHECK (rounding>0)', 'The rounding precision must be strictly positive.'),
('factor_reference_is_one', "CHECK((uom_type = 'reference' AND factor = 1.0) OR (uom_type != 'reference'))", "The reference unit must have a conversion factor equal to 1.")
]
@api.one