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42 lines
1.6 KiB
42 lines
1.6 KiB
# Copyright (C) 2017 - Today: GRAP (http://www.grap.coop)
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# @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
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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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import odoo.addons.decimal_precision as dp
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class PosOrderLine(models.Model):
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_inherit = 'pos.order.line'
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# Columns Section
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margin = fields.Float(
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'Margin', compute='_compute_multi_margin', store=True,
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multi='multi_margin', digits=dp.get_precision('Product Price'))
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purchase_price = fields.Float(
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'Cost Price', compute='_compute_multi_margin', store=True,
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multi='multi_margin', digits=dp.get_precision('Product Price'))
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# Compute Section
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@api.multi
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@api.depends('product_id', 'qty', 'price_subtotal')
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def _compute_multi_margin(self):
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for line in self.filtered(lambda x: x.product_id):
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purchase_price = self._get_purchase_price(line)
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line.purchase_price = purchase_price
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line.margin = line.price_subtotal - (purchase_price * line.qty)
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@api.model
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def _get_purchase_price(self, line):
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# We call _get_purchase_price from sale_margin module, to reuse
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# computation that handles multi currencies context and UoM
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SaleOrderLine = self.env['sale.order.line']
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# if used in combination with module which does add the uom_id to line
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uom = hasattr(line, 'uom_id') and line.uom_id\
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or line.product_id.uom_id
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return SaleOrderLine._get_purchase_price(
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line.order_id.pricelist_id, line.product_id, uom,
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line.order_id.date_order)['purchase_price']
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