[14.0][ADD] mrp_unbuild_move_link: link the stock move of a ubuild with its MO

mrp_unbuild_move_link/__init__.py

@@ -0,0 +1 @@
+from . import models

mrp_unbuild_move_link/__manifest__.py

@@ -0,0 +1,14 @@
+# Copyright 2022 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+{
+    "name": "Stock moves of manufacturing orders added to unbuild orders",
+    "version": "14.0.1.0.0",
+    "license": "LGPL-3",
+    "category": "Manufacture",
+    "summary": "Link the stock moves of manufacturing orders to the respective unbuild orders",
+    "author": "ForgeFlow, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/manufacture",
+    "depends": ["mrp_account"],
+    "data": ["views/stock_move_views.xml"],
+    "installable": True,
+}

mrp_unbuild_move_link/models/__init__.py

@@ -0,0 +1,2 @@
+from . import mrp_unbuild
+from . import stock_move

mrp_unbuild_move_link/models/mrp_unbuild.py

@@ -0,0 +1,14 @@
+from odoo import models
+
+
+class MrpUnbuild(models.Model):
+    _inherit = "mrp.unbuild"
+
+    def _generate_move_from_existing_move(
+        self, move, factor, location_id, location_dest_id
+    ):
+        result = super(MrpUnbuild, self)._generate_move_from_existing_move(
+            move, factor, location_id, location_dest_id
+        )
+        result.origin_mrp_manufacture_move_id = move.id
+        return result

mrp_unbuild_move_link/models/stock_move.py

@@ -0,0 +1,12 @@
+from odoo import fields, models
+
+
+class StockMove(models.Model):
+    _inherit = "stock.move"
+
+    origin_mrp_manufacture_move_id = fields.Many2one(
+        "stock.move",
+        string="Manufacturing order stock move",
+        checkcompany=True,
+        help="Stock move id of the previous manufacturing order",
+    )

mrp_unbuild_move_link/readme/CONTRIBUTORS.rst

@@ -0,0 +1,3 @@
+* `ForgeFlow <https://www.forgeflow.com>`_:
+
+  * Thiago Mulero <thiago.mulero@forgeflow.com>

mrp_unbuild_move_link/readme/DESCRIPTION.rst

@@ -0,0 +1 @@
+This module associates the id of the stock move of a manufacturing order to the stock move created from its unbuild order

mrp_unbuild_move_link/tests/__init__.py

@@ -0,0 +1 @@
+from . import test_mrp_unbuild_move_link

mrp_unbuild_move_link/tests/test_mrp_unbuild_move_link.py

@@ -0,0 +1,56 @@
+from odoo.tests import Form
+
+from odoo.addons.mrp.tests.common import TestMrpCommon
+
+
+class TestUnbuild(TestMrpCommon):
+    def setUp(self):
+        super(TestUnbuild, self).setUp()
+        self.stock_location = self.env.ref("stock.stock_location_stock")
+        self.env.ref("base.group_user").write(
+            {"implied_ids": [(4, self.env.ref("stock.group_production_lot").id)]}
+        )
+
+    def test_unbuild_with_move_mrp_link(self):
+        """This test creates an Unbuild order from a Manufacturing order and then
+        check if the unbuild order has the id of the manufacturing order stock move.
+        """
+        mo, bom, p_final, p1, p2 = self.generate_mo()
+
+        self.env["stock.quant"]._update_available_quantity(p1, self.stock_location, 100)
+        self.env["stock.quant"]._update_available_quantity(p2, self.stock_location, 5)
+        mo.action_assign()
+
+        mo_form = Form(mo)
+        mo_form.qty_producing = 5.0
+        mo = mo_form.save()
+        mo.button_mark_done()
+        a = mo.button_unbuild()
+        unbuild = self.env["mrp.unbuild"].create(
+            {
+                "product_id": a["context"]["default_product_id"],
+                "mo_id": a["context"]["default_mo_id"],
+                "company_id": a["context"]["default_company_id"],
+                "location_id": a["context"]["default_location_id"],
+                "location_dest_id": a["context"]["default_location_dest_id"],
+                "product_uom_id": mo["product_uom_id"].id,
+                "product_qty": 1,
+            }
+        )
+
+        unbuild.action_validate()
+        mo_stock_move_id = mo.move_finished_ids.id
+        so = self.env["stock.move"].browse(unbuild.produce_line_ids.ids[0])
+        unbuild_mo_stock_move_id = so.origin_mrp_manufacture_move_id.id
+
+        self.assertTrue(
+            unbuild_mo_stock_move_id,
+            "You should have one value in origin_mrp_manufacture_move_id field"
+            "in the stock move of the unbuild order",
+        )
+        self.assertEqual(
+            mo_stock_move_id,
+            unbuild_mo_stock_move_id,
+            "You should have the origin manufacturing order stock move "
+            "in the stock move of the unbuild order",
+        )

mrp_unbuild_move_link/views/stock_move_views.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="view_move_form_inhereted" model="ir.ui.view">
+        <field name="name">stock.move.form.inhereted - MO move link</field>
+        <field name="model">stock.move</field>
+        <field name="inherit_id" ref="stock.view_move_form" />
+        <field name="arch" type="xml">
+            <field name="procure_method" position="after">
+                <field name="origin_mrp_manufacture_move_id" />
+            </field>
+        </field>
+    </record>
+</odoo>

setup/mrp_unbuild_move_link/odoo/addons/mrp_unbuild_move_link

@@ -0,0 +1 @@
+../../../../mrp_unbuild_move_link

setup/mrp_unbuild_move_link/setup.py

@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)