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# -*- coding: utf-8 -*-
################################################################################
#
# Cybrosys Technologies Pvt. Ltd.
#
# Copyright (C) 2023-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
# Author: Unnimaya C O (odoo@cybrosys.com)
#
# You can modify it under the terms of the GNU AFFERO
# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
#
# 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 (AGPL v3) for more details.
#
# You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
# (AGPL v3) along with this program.
# If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
from odoo import api, fields, models
class PurchaseOrderLine(models.Model):
"""Inherits Purchase Order line for adding catch weight fields and
functions"""
_inherit = 'purchase.order.line'
cw_qty = fields.Float(string='CW Quantity', digits=(16, 4),
help="Catch weight quantity")
category_id = fields.Many2one('uom.category', string="Category",
help="Category of the Product",
default=lambda self: self.env.ref(
'uom.product_uom_categ_kgm'))
cw_uom_id = fields.Many2one('uom.uom', string='CW-Uom',
related='product_id.cw_uom_id',
help="Catch weight unit of measure",
domain="[('category_id', '=', category_id)]")
cw_invoiced = fields.Float(string='CW-Invoiced', readonly=True,
compute='_compute_cw_invoiced',
help="True for catch weight products",
digits=(16, 4))
cw_received = fields.Float(string='CW-Received', readonly=True,
compute='_compute_cw_invoiced',
digits=(16, 4), help='Catch weight received')
toggle_cw = fields.Boolean(
related='product_id.product_tmpl_id.catch_weight_ok',
string='is_cw_product',
help="True for catch weight products")
def _compute_cw_invoiced(self):
"""Method for calculating cw_received, cw_invoiced, price_unit and
cw_uom_id"""
for rec in self:
rec.update({
'cw_received': rec.qty_received * rec.product_id.average_cw_qty,
'price_unit': rec.product_id.list_price,
'cw_uom_id': rec.product_id.cw_uom_id,
'cw_invoiced': rec.qty_invoiced * rec.product_id.average_cw_qty
})
@api.onchange('product_id', 'product_qty')
def _onchange_product_id(self):
"""Method for calculating the cw unit of measure and cw quantity"""
for rec in self:
if rec.product_id.catch_weight_ok:
if rec.cw_uom_id == rec.product_uom:
rec.product_qty = rec.cw_qty
else:
rec.cw_qty = rec.product_qty * rec.product_id.average_cw_qty
@api.onchange('cw_qty')
def _onchange_cw_qty(self):
"""Method for calculating the product quantity"""
for rec in self:
if rec.product_id.catch_weight_ok and \
rec.product_id.average_cw_qty != 0:
if rec.cw_uom_id == rec.product_uom:
rec.product_qty = rec.cw_qty
else:
rec.product_qty = rec.cw_qty / rec.product_id.average_cw_qty