[4233][ADD] mrp_unbuild_owner (#68)

---------

Co-authored-by: Yoshi Tashiro <tashiro@quartile.co>

mrp_unbuild_owner/README.rst

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+=================
+MRP Unbuild Owner
+=================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:179c57523b0c20cd660fa3c5ca7898d3877b54a7f5eb5d06950dc241947d6ecc
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-qrtl%2Faxls--custom-lightgray.png?logo=github
+    :target: https://github.com/qrtl/axls-custom/tree/16.0/mrp_unbuild_owner
+    :alt: qrtl/axls-custom
+
+|badge1| |badge2| |badge3|
+
+This module restores the original attribute value of the stock quantity
+for the product when the manufacturing order is unbuilt.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/qrtl/axls-custom/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/qrtl/axls-custom/issues/new?body=module:%20mrp_unbuild_owner%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* Quartile Limited
+
+Maintainers
+-----------
+
+This module is part of the `qrtl/axls-custom <https://github.com/qrtl/axls-custom/tree/16.0/mrp_unbuild_owner>`_ project on GitHub.
+
+You are welcome to contribute.

mrp_unbuild_owner/__init__.py

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+from . import models

mrp_unbuild_owner/__manifest__.py

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+# Copyright 2024 Quartile Limited
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    "name": "MRP Unbuild Owner",
+    "category": "MRP",
+    "license": "AGPL-3",
+    "author": "Quartile Limited",
+    "website": "https://www.quartile.co",
+    "version": "16.0.1.0.0",
+    "depends": ["mrp", "mrp_stock_owner_restriction"],
+    "installable": True,
+}

mrp_unbuild_owner/models/__init__.py

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+from . import mrp_unbuild
+from . import stock_move

mrp_unbuild_owner/models/mrp_unbuild.py

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+# Copyright 2024 Quartile Limited
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class MrpUnbuild(models.Model):
+    _inherit = "mrp.unbuild"
+
+    def action_validate(self):
+        owner = self.mo_id.owner_id
+        if owner:
+            self = self.with_context(force_restricted_owner_id=owner)
+        return super().action_validate()
+
+    def _prepare_move_line_vals(self, move, origin_move_line, taken_quantity):
+        vals = super()._prepare_move_line_vals(move, origin_move_line, taken_quantity)
+        vals["owner_id"] = origin_move_line.owner_id.id
+        return vals
+
+    def action_unbuild(self):
+        self.ensure_one()
+        if self.mo_id:
+            self = self.with_context(exact_unbuild=True)
+        return super().action_unbuild()
+
+    def _get_move_line_vals(self, move, move_line):
+        return {
+            "move_id": move.id,
+            "owner_id": move_line.owner_id.id,
+            "qty_done": min(move.product_uom_qty, move_line.qty_done),
+            "product_id": move.product_id.id,
+            "product_uom_id": move.product_uom.id,
+            "location_id": move.location_id.id,
+            "location_dest_id": move.location_dest_id.id,
+        }
+
+    def _generate_produce_moves(self):
+        """This logic is a bit hard to understand but necessary due to how the following
+        steps are written in the standard code:
+        https://github.com/OCA/OCB/blob/52bec03/addons/mrp/models/mrp_unbuild.py#L189-L207
+        In short, we want to prepare stock.move.line records in advance with the
+        "correct" content before the standard code generates them with incorrectly
+        (without owner).
+        """
+        if not self.env.context.get("exact_unbuild"):
+            return super()._generate_produce_moves()
+        # i.e. There is production order for the unbuild
+        # We need to remove the force_restrict_owner_id assignment to respect the owner
+        # of the original move line.
+        self = self.with_context(default_lot_id=False, force_restricted_owner_id=False)
+        moves = self.env["stock.move"]
+        for unbuild in self:
+            raw_moves = unbuild.mo_id.move_raw_ids.filtered(
+                lambda move: move.state == "done"
+            )
+            factor = (
+                unbuild.product_qty
+                / unbuild.mo_id.product_uom_id._compute_quantity(
+                    unbuild.mo_id.product_qty, unbuild.product_uom_id
+                )
+            )
+            for raw_move in raw_moves:
+                move = unbuild._generate_move_from_existing_move(
+                    raw_move,
+                    factor,
+                    raw_move.location_dest_id,
+                    self.location_dest_id,
+                )
+                if move.has_tracking == "none":
+                    vals_list = []
+                    for move_line in raw_move.move_line_ids:
+                        vals = self._get_move_line_vals(move, move_line)
+                        vals_list.append(vals)
+                    self.env["stock.move.line"].create(vals_list)
+                    move.write({"state": "confirmed"})
+                moves += move
+        return moves.with_context(produce_moves=True)

mrp_unbuild_owner/models/stock_move.py

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+# Copyright 2024 Quartile Limited
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+
+
+class StockMove(models.Model):
+    _inherit = "stock.move"
+
+    def _action_confirm(self, merge=True, merge_into=False):
+        # We particularly want to skip
+        # https://github.com/OCA/OCB/blob/53e1941/addons/mrp/models/mrp_unbuild.py#L148
+        # for component receipts to avoid generation of stock.move.line records with
+        # the standard logic.
+        if self._context.get("exact_unbuild") and self._context.get("produce_moves"):
+            return self
+        return super()._action_confirm(merge, merge_into)

mrp_unbuild_owner/readme/DESCRIPTION.md

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+This module restores the original attribute value of the stock quantity for the product
+when the manufacturing order is unbuilt.