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- # -*- coding: utf-8 -*-
- ##############################################################################
- #
- # OpenERP, Open Source Management Solution
- # Copyright (C) 2011-2012 E-MIPS Electronica e Informatica
- # All Rights Reserved (<http://www.e-mips.com.ar>).
- #
- # This program is free software: you can redistribute it and/or modify
- # it under the terms of the GNU Affero General Public License as
- # published by the Free Software Foundation, either version 3 of the
- # License, or (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU Affero General Public License for more details.
- #
- # You should have received a copy of the GNU Affero General Public License
- # along with this program. If not, see <http://www.gnu.org/licenses/>.
- #
- ##############################################################################
- from openerp import models, fields, api
- from openerp.tools.translate import _
- class AccountInvoice(models.Model):
- _name = "account.invoice"
- _inherit = "account.invoice"
- amount_untaxed = fields.Float(compute='_compute_amount_all')
- amount_tax = fields.Float(compute='_compute_amount_all')
- amount_total = fields.Float(compute='_compute_amount_all')
- @api.depends('invoice_line.price_subtotal')
- def _compute_amount_all(self):
- for order in self:
- amount_tax = amount_untaxed = 0.0
- currency = order.currency_id.with_context(date=order.date_invoice or fields.Date.context_today(order))
- for line in order.invoice_line:
- amount_untaxed += line.price_subtotal
- amount_tax += (line.quantity * line.price_unit) - line.price_subtotal
- order.amount_tax = currency.round(amount_tax)
- order.amount_untaxed = currency.round(amount_untaxed)
- order.amount_total = currency.round(amount_tax + amount_untaxed)
- class AccountInvoiceLine(models.Model):
- _name = 'account.invoice.line'
- _inherit = 'account.invoice.line'
- price_subtotal = fields.Float(compute='_compute_price_subtotal')
- @api.depends('price_unit', 'quantity', 'discount')
- def _compute_price_subtotal(self):
- for line in self:
- price = line.price_unit * (1 - (line.discount or 0.0) / 100.0)
- taxes = line.invoice_line_tax_id.compute_all(price, line.quantity, line.product_id, line.invoice_id.partner_id)
- currency = line.invoice_id.currency_id.with_context(date=line.invoice_id.date_invoice or fields.Date.context_today(line.invoice_id))
- line.price_subtotal = currency.round(taxes['total'])
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