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119 lines
5.5 KiB
119 lines
5.5 KiB
# -*- coding: utf-8 -*-
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################################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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#
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# Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
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# Author: Farook Al Ameen (odoo@cybrosys.info)
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#
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# You can modify it under the terms of the GNU AFFERO
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
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# (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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from odoo import api, fields, models
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class AccountMove(models.Model):
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"""This class extends the base 'purchase.order' model to introduce a new
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field, 'is_exchange',which allows users to manually apply an exchange
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rate for a transaction. When this option is enabled,users can specify
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the exchange rate through the 'rate' field."""
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_inherit = 'account.move'
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is_exchange = fields.Boolean(string="Apply Manual Exchange", compute="_compute_is_exchange",
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inverse="_inverse_is_exchange",
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store=True, help='Check this box if you want to manually '
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'apply an exchange rate for this '
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'transaction.')
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rate = fields.Float(string="Exchange Rate", compute="_compute_rate", inverse="_inverse_rate", store=True,
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help='specify the rate')
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sale_order_id = fields.Many2one('sale.order', string="Sale Order", compute="_compute_sale_order",
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store=True,help="Linking corresponding Sale Order")
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purchase_order_id = fields.Many2one('purchase.order', string="Purchase Order",
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compute="_compute_purchase_order", store=True,help="Linking Purchase Order")
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@api.constrains('company_currency_id', 'currency_id')
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def _onchange_different_currency(self):
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""" When the Currency is changed back to company currency, the boolean field is disabled """
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if self.company_currency_id == self.currency_id:
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if self.is_exchange:
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self.is_exchange = False
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@api.depends('line_ids.sale_line_ids.order_id')
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def _compute_sale_order(self):
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""" Compute Function to Update the Corresponding Sale Order """
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for move in self:
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sale_orders = move.line_ids.mapped('sale_line_ids.order_id')
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move.sale_order_id = sale_orders and sale_orders[0] or False
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@api.depends('line_ids.purchase_line_id.order_id')
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def _compute_purchase_order(self):
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""" Compute Function to Update the Corresponding Purchase Order """
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for move in self:
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purchase_orders = move.line_ids.mapped('purchase_line_id.order_id')
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move.purchase_order_id = purchase_orders and purchase_orders[0] or False
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@api.depends('currency_id', 'company_currency_id', 'company_id', 'invoice_date', 'rate', 'is_exchange')
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def _compute_invoice_currency_rate(self):
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"""Overriding the Default Compute function to include the Manual Rate Also."""
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for move in self:
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if move.is_invoice(include_receipts=True):
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if move.currency_id:
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if move.is_exchange:
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rate = move.rate if move.rate else 1
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move.invoice_currency_rate = rate
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continue
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move.invoice_currency_rate = self.env['res.currency']._get_conversion_rate(
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from_currency=move.company_currency_id,
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to_currency=move.currency_id,
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company=move.company_id,
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date=move._get_invoice_currency_rate_date(),
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)
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else:
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move.invoice_currency_rate = 1
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@api.depends('sale_order_id.is_exchange', 'purchase_order_id.is_exchange')
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def _compute_is_exchange(self):
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""" Compute Function to Update the Exchange Boolean based on Sale Order and Purchase Order"""
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for move in self:
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if move.sale_order_id:
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move.is_exchange = move.sale_order_id.is_exchange
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elif move.purchase_order_id:
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move.is_exchange = move.purchase_order_id.is_exchange
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else:
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move.is_exchange = False
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def _inverse_is_exchange(self):
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""" Allow manual editing of is_exchange in account.move """
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pass
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@api.depends('sale_order_id.rate', 'purchase_order_id.rate')
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def _compute_rate(self):
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""" Compute The rate based on sale order and purchase order"""
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for move in self:
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if move.sale_order_id:
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move.rate = move.sale_order_id.rate
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elif move.purchase_order_id:
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move.rate = move.purchase_order_id.rate
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else:
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move.rate = move.env['res.currency']._get_conversion_rate(
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from_currency=move.company_currency_id,
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to_currency=move.currency_id,
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company=move.company_id,
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date=self.date,
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)
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def _inverse_rate(self):
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""" Allow manual editing of rate in account.move """
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pass
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