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40 lines
1.2 KiB
40 lines
1.2 KiB
# -*- coding: utf-8 -*-
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# Copyright 2017 LasLabs Inc.
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# Copyright 2017 ACSONE SA/NV.
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from odoo import api, fields, models, _
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from odoo.exceptions import ValidationError
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class SaleOrderLine(models.Model):
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_inherit = 'sale.order.line'
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qty_type = fields.Selection(
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selection=[
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('fixed', 'Fixed quantity'),
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('variable', 'Variable quantity'),
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],
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required=False,
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default='fixed',
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string="Qty. type",
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)
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qty_formula_id = fields.Many2one(
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comodel_name="contract.line.qty.formula", string="Qty. formula"
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)
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@api.onchange('product_id')
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def onchange_product(self):
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super(SaleOrderLine, self).onchange_product()
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if self.product_id.is_contract:
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self.qty_type = self.product_id.qty_type
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self.qty_formula_id = self.product_id.qty_formula_id
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@api.multi
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def _prepare_contract_line_values(self, contract):
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values = super(SaleOrderLine, self)._prepare_contract_line_values(
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contract
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)
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values['qty_type'] = self.qty_type
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values['qty_formula_id'] = self.qty_formula_id.id
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return values
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