odoo/packs/odoo.v18/base/order_line_sequences/models/stock.py

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# -*- coding: utf-8 -*-
################################################################################
#
# Cybrosys Technologies Pvt. Ltd.
#
# Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>).
# Author: Cybrosys Techno Solutions(<https://www.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 StockMove(models.Model):
""" Class for inherited model stock move. Contains a field for line
numbers and a function for computing line numbers."""
_inherit = 'stock.move'
sequence_number = fields.Integer(string='#',
compute='_compute_sequence_number',
help='Line Numbers',default=False)
@api.depends('picking_id')
def _compute_sequence_number(self):
"""Function to compute line numbers"""
for picking in self.mapped('picking_id'):
sequence_number = 1
if picking.move_ids_without_package:
for lines in picking.move_ids_without_package:
lines.sequence_number = sequence_number
sequence_number += 1
else:
self.sequence_number = ''
class StockPicking(models.Model):
""" Class for inherited model stock picking. Contains
a function for computing line numbers."""
_inherit = 'stock.picking'
@api.onchange('move_ids_without_package')
def _onchange_move_ids_without_package(self):
"""For calculating line number of operations"""
sequence_number = 1
for rec in self.move_ids_without_package:
rec.sequence_number = sequence_number
sequence_number += 1