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27 lines
953 B
Python
27 lines
953 B
Python
# coding: utf-8
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# Copyright 2008 - 2016 Odoo S.A.
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# Copyright 2018 Opener B.V.
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# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
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from odoo import api, fields, models
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from odoo.exceptions import UserError
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class MrpProperty(models.Model):
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""" Property to control BOM selection from the sale order """
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_name = 'mrp.property'
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_description = 'MRP Property'
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name = fields.Char(required=True)
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group_id = fields.Many2one(
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'mrp.property.group', 'Property Group', required=True)
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description = fields.Text()
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@api.multi
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def unlink(self):
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""" Restrict the removal of properties that are in use """
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if self.env['sale.order.line'].sudo().search(
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[('property_ids', 'in', self.ids)]):
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raise UserError('You cannot delete this property, because it has '
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'been assigned to a sale order line.')
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return super(MrpProperty, self).unlink()
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