Maquila for third party

maquila.py

# -*- coding: utf-8 -*-
# Copyright 2017, XOE Corp.
# XOE Enterprise Edition License v1.0.

from odoo import models, fields, api, _  # noqa


class MrpSettings(models.TransientModel):
    _inherit = 'mrp.config.settings'
    group_mrp_maquila = fields.Boolean('Manage maquila for third parties', implied_group='mrp_maquila.group_mrp_maquila')


class ProductTemplate(models.Model):
    _inherit = 'product.template'

    property_stock_maquila = fields.Many2one(
        'stock.location', "Maquila Location",
        company_dependent=True, domain=[('usage', 'like', 'production')],
        help="This stock location will be used, instead of the default one, as the source location for stock moves generated by maquila type manufacturing orders.")


class MrpProduction(models.Model):
    _inherit = 'mrp.production'

    owner_id = fields.Many2one('res.partner', 'Maquila for', help="This will be the owner of the primary finished product (used in maquila for third parties)")

    def _generate_finished_moves(self):
        if self.owner_id and self.owner_id.commercial_partner_id != self.company_id.accounting_company_id.partner_id:
            production_location = self.product_id.property_stock_maquila
        else:
            production_location = self.product_id.property_stock_production

        move = self.env['stock.move'].create({
            'name': self.name,
            'date': self.date_planned_start,
            'date_expected': self.date_planned_start,
            'product_id': self.product_id.id,
            'product_uom': self.product_uom_id.id,
            'product_uom_qty': self.product_qty,
            'location_id': production_location.id,
            'location_dest_id': self.location_dest_id.id,
            'move_dest_id': self.procurement_ids and self.procurement_ids[0].move_dest_id.id or False,
            'procurement_id': self.procurement_ids and self.procurement_ids[0].id or False,
            'company_id': self.company_id.id,
            'production_id': self.id,
            'origin': self.name,
            'group_id': self.procurement_group_id.id,
            'propagate': self.propagate,
            'restrict_partner_id': self.owner_id.id
        })
        move.action_confirm()
        return move

    def _generate_raw_move(self, bom_line, line_data):
        quantity = line_data['qty']
        # alt_op needed for the case when you explode phantom bom and all the lines will be consumed in the operation given by the parent bom line
        alt_op = line_data['parent_line'] and line_data['parent_line'].operation_id.id or False
        if bom_line.child_bom_id and bom_line.child_bom_id.type == 'phantom':
            return self.env['stock.move']
        if bom_line.product_id.type not in ['product', 'consu']:
            return self.env['stock.move']
        if self.routing_id:
            routing = self.routing_id
        else:
            routing = self.bom_id.routing_id
        if routing and routing.location_id:
            source_location = routing.location_id
        else:
            source_location = self.location_src_id
        original_quantity = self.product_qty - self.qty_produced
        if original_quantity == 0:
            return self.env['stock.move']

        if self.owner_id and self.owner_id.commercial_partner_id != self.company_id.accounting_company_id.partner_id:
            production_location = self.product_id.property_stock_maquila
        else:
            production_location = self.product_id.property_stock_production

        data = {
            'sequence': bom_line.sequence,
            'name': self.name,
            'date': self.date_planned_start,
            'date_expected': self.date_planned_start,
            'bom_line_id': bom_line.id,
            'product_id': bom_line.product_id.id,
            'product_uom_qty': quantity,
            'product_uom': bom_line.product_uom_id.id,
            'location_id': source_location.id,
            'location_dest_id': production_location.id,
            'raw_material_production_id': self.id,
            'company_id': self.company_id.id,
            'operation_id': bom_line.operation_id.id or alt_op,
            'price_unit': bom_line.product_id.standard_price,
            'procure_method': 'make_to_stock',
            'origin': self.name,
            'warehouse_id': source_location.get_warehouse().id,
            'group_id': self.procurement_group_id.id,
            'propagate': self.propagate,
            'unit_factor': quantity / original_quantity,
        }
        return self.env['stock.move'].create(data)