# -*- coding: utf-8 -*- ############################################################################# # # Cybrosys Technologies Pvt. Ltd. # # Copyright (C) 2024-TODAY Cybrosys Technologies() # Author: Mruthul Raj() # # You can modify it under the terms of the GNU LESSER # GENERAL PUBLIC LICENSE (LGPL 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 LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details. # # You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE # (LGPL v3) along with this program. # If not, see . # ############################################################################# from odoo import api, models, fields, _ from odoo.exceptions import ValidationError class MRPOrder(models.Model): """Creates the model named mrp.order""" _name = 'mrp.order' _description = "Manufacturing Order" _inherit = ["mail.thread", "mail.activity.mixin"] @api.model def _get_default_location_src_id(self): """"Method _get_default_location_src_id to assign the value to the field location_src_id by default""" location = False company_id = self.env.context.get('default_company_id', self.env.company.id) if self.env.context.get('default_picking_type_id'): location = self.env['stock.picking.type'].browse(self.env.context[ 'default_picking_type_id']).default_location_src_id if not location: location = self.env['stock.warehouse'].search( [('company_id', '=', company_id)], limit=1).lot_stock_id return location and location.id or False location_src_id = fields.Many2one('stock.location', default=_get_default_location_src_id, string='Default Location', help='Default source location of the ' 'mrp order') product_id = fields.Many2one('product.product', string="Product", required=True, domain="""[ ('type', 'in', ['product', 'consu']),'|',('company_id', '=', False), ('company_id', '=', company_id)]""", help='Product to be created') name = fields.Char( string='Reference', copy=False, readonly=True, default=lambda x: _('New'), help='Name of the MRP order') product_qty = fields.Float(string="Quantity To Manufacture", default=1.0, tracking=True, help='Quantity of the product to manufacture') user_id = fields.Many2one('res.users', string='Responsible', default=lambda self: self.env.user, states={'done': [('readonly', True)]}, help='User responsible for the mrp order') company_id = fields.Many2one('res.company', string='Company', default=lambda self: self.env.company, index=True, required=True, help='Company corresponding to the order') uom_id = fields.Many2one('uom.uom', string='Product Unit of Measure', required=True, help='Unit of Measurement of the product to ' 'manufacture') uom_categ_id = fields.Many2one(related='product_id.uom_id.category_id') date_planned = fields.Datetime('Scheduled Date', copy=False, default=fields.Datetime.now, help="Date at which production start.", index=True, required=True) bom_id = fields.Many2one('simple.mrp.bom', string="Bills of Material", help='Bill of Material of the product') line_ids = fields.One2many('mrp.order.line', 'mrp_id', string="Components", help='Components needed to create the product') stock_line_ids = fields.One2many('stock.move', 'mrp_id', string='Products', help='Stock move lines of the mrp order') stock_move_id = fields.Many2one('stock.move', string='Stock Move', help='Stock move of the mrp order') state = fields.Selection([ ('draft', 'Draft'), ('confirmed', 'Confirmed'), ('done', 'Done'), ('cancel', 'Cancelled')], string='State', copy=False, index=True, readonly=True, store=True, tracking=True, default='draft', help='State of the mrp order') @api.onchange('product_id') def onchange_product_id(self): """ Update the Uom for the product """ self.uom_id = self.product_id.uom_id.id bom_id = self.env['simple.mrp.bom'].search([ ('product_id', '=', self.product_id.id) ], limit=1) if self.product_id: self.bom_id = bom_id or False @api.onchange('uom_id') def _onchange_uom_id(self): """ Update the Uom for the product """ multiple = 1 if self.uom_id.uom_type == 'bigger': multiple = self.uom_id.factor_inv elif self.uom_id.uom_type == 'smaller': multiple = 1 / self.uom_id.factor self.stock_line_ids = False self.line_ids = False vals = [] for rec in self.bom_id.line_ids: vals.append((0, 0, { 'product_id': rec.product_id.id, 'product_qty': rec.product_qty * self.product_qty * multiple, 'uom_id': rec.uom_id.id, })) self.line_ids = vals destination = self.env.ref('simple_mrp_order.location_simple_mrp') for line in self.bom_id.line_ids: val = { 'product_id': line.product_id.id, 'product_uom_qty': line.product_qty * self.product_qty * multiple, 'name': line.product_id.name, 'company_id': self.company_id.id, 'location_id': self.location_src_id.id, 'location_dest_id': destination.id, 'product_uom': line.uom_id.id, 'state': 'draft', 'product_uom_category_id': line.uom_id.category_id, } self.stock_line_ids = [fields.Command.create(val)] @api.model def create(self, vals): """Supering the already existing create method to add the sequence for the mrp order""" location_id = self.env['stock.warehouse'].search( [('company_id', '=', self.env.company.id)], limit=1).lot_stock_id.id destination_id = self.env.ref('simple_mrp_order.location_simple_mrp').id if vals.get('stock_line_ids'): for item in vals.get('stock_line_ids'): product_name = self.env['product.product'].browse( item[2].get('product_id')).name item[2]['location_id'] = location_id item[2]['location_dest_id'] = destination_id item[2]['name'] = product_name if "name" not in vals or vals["name"] == _("New"): vals["name"] = self.env["ir.sequence"].next_by_code( "mrp.order" ) or _("New") return super().create(vals) @api.onchange('bom_id', 'product_qty') def onchange_bom_id(self): """ Update the Components for the MRP Order """ self.line_ids = False self.stock_line_ids = False self.product_id = self.bom_id.product_id.id vals = [] for line in self.bom_id.line_ids: vals.append((0, 0, { 'product_id': line.product_id.id, 'product_qty': line.product_qty * self.product_qty, 'uom_id': line.uom_id.id, })) val = [] destination = self.env.ref('simple_mrp_order.location_simple_mrp') for line in self.bom_id.line_ids: val.append((0, 0, { 'product_id': line.product_id.id, 'product_uom_qty': line.product_qty * self.product_qty, 'name': line.product_id.name, 'company_id': self.company_id.id, 'location_id': self.location_src_id.id, 'location_dest_id': destination.id, 'product_uom': line.uom_id.id, 'state': 'draft', 'product_uom_category_id': line.uom_id.category_id, 'quantity': self.product_qty, 'picked': True })) self.stock_line_ids = val self.line_ids = vals if self.bom_id: self.uom_id.category_id = self.uom_categ_id.id def action_confirm(self): """Method action_confirm to confirm the mrp order""" for line in self.stock_line_ids: if line.product_qty > line.product_id.qty_available : raise ValidationError('Only %s quantity available for %s' % (str(line.product_id.qty_available), str(line.product_id.name))) self.write({ 'state': 'confirmed', }) def action_done(self): """Method action_done to make the mrp order done""" self.write({ 'state': 'done' }) for move in self.stock_line_ids: move._action_confirm() move._action_assign() move.move_line_ids.write({'quantity': move.product_uom_qty}) move.picked = True move._action_done() source = self.env.ref('simple_mrp_order.location_simple_mrp') move_id = self.env['stock.move'].create({ 'product_id': self.product_id.id, 'product_uom_qty': self.product_qty, 'name': self.product_id.name, 'company_id': self.company_id.id, 'location_id': source.id, 'location_dest_id': self.location_src_id.id, 'product_uom': self.uom_id.id, 'state': 'draft', 'product_uom_category_id': self.uom_id.category_id, 'origin': self.name, 'quantity': self.product_qty, 'picked': True }) move_id._action_confirm() move_id._action_assign() move_id.move_line_ids.write({'quantity': move_id.product_uom_qty}) move_id._action_done() self.stock_move_id = move_id def action_cancel(self): """Method action_cancel to cancel the mrp order""" self.write({ 'state': 'cancel' }) def action_view_move(self): """Method action_view_move to view the stock moves from the smart button""" ids = [stock.id for stock in self.stock_line_ids] ids.append(self.stock_move_id.id) return { 'type': 'ir.actions.act_window', 'res_model': 'stock.move', 'domain': [('id', 'in', ids)], 'name': _("Product Stock Move"), 'target': 'current', 'view_mode': 'tree', } class StockMove(models.Model): """Inherits the already existing model stock.move to add mrp_id field to the model for the working of this module""" _inherit = 'stock.move' mrp_id = fields.Many2one('mrp.order', string="MRP Order", help="MRP Order related to the stock move")