39 lines
1.6 KiB
Python
39 lines
1.6 KiB
Python
# Copyright 2019-2024 Akretion France (http://www.akretion.com)
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# @author Alexis de Lattre <alexis.delattre@akretion.com>
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import api, fields, models
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from odoo.tools import float_round
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class SaleOrder(models.Model):
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_inherit = 'sale.order'
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payment_ids = fields.One2many(
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'account.payment', 'sale_id', string='Advance Payments',
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readonly=True)
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amount_down_payment = fields.Monetary(
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compute='_compute_amount_down_payment', string='Down Payment Amount')
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# amount_residual : only used to hide 'Register Payment' button
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amount_residual = fields.Monetary(
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compute='_compute_amount_down_payment', string='Residual')
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@api.depends(
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'payment_ids.amount', 'payment_ids.currency_id', 'payment_ids.date',
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'payment_ids.state', 'currency_id')
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def _compute_amount_down_payment(self):
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for sale in self:
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down_payment = 0.0
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sale_currency = sale.currency_id
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prec_rounding = sale_currency.rounding or 0.01
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for payment in sale.payment_ids:
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if payment.payment_type == 'inbound' and payment.state == 'posted':
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down_payment += payment.currency_id._convert(
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payment.amount, sale_currency, sale.company_id,
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payment.date)
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down_payment = float_round(
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down_payment, precision_rounding=prec_rounding)
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sale.amount_down_payment = down_payment
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sale.amount_residual = float_round(
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sale.amount_total - down_payment, precision_rounding=prec_rounding)
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