Initial commit: Odoo 18.0-20251222 extra-addons

stock_account_move_reset_to_draft/README.rst

@@ -0,0 +1,137 @@
+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+=================================
+Stock account move reset to draft
+=================================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:60779d5d631e5592fe210325524c179ba0fbec7eda3696e1709bfa23c9d13211
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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/license-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-OCA%2Faccount--invoicing-lightgray.png?logo=github
+    :target: https://github.com/OCA/account-invoicing/tree/18.0/stock_account_move_reset_to_draft
+    :alt: OCA/account-invoicing
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/account-invoicing-18-0/account-invoicing-18-0-stock_account_move_reset_to_draft
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/account-invoicing&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allows a vendor bill to be reverted to draft status even
+when an SVL (Stock Valuation Layer) record is created due to a price
+difference between the receipt and the vendor bill, when inventory from
+the receipt has yet to be consumed. When a vendor bill is reset to
+draft, as applicable, a new SVL record is generated to offset the
+valuation difference that was generated upon the bill's confirmation.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Use Cases / Context
+===================
+
+Typically, when a purchase invoice is created at a price different from
+the price at which the SVLs of the incoming picking were initially
+created and confirmed, SVLs are generated to account for the price
+difference. Once this happens, the invoice cannot normally be reverted
+to draft due to stock_account restrictions.
+
+Imagine international business settings where exchange rates are updated
+daily; this limitation can be problematic. For example, if goods are
+received on April 17th and the vendor bill is processed on April 18th
+with a different exchange rate, an SVL record is generated, locking the
+vendor bill. If a user then realizes a mistake, such as processing the
+bill for the incorrect purchase order, they are unable to cancel it.
+
+Usage
+=====
+
+1. Create a product category with Costing Method: Average Cost (AVCO) or
+   First In First Out (FIFO).
+2. Create a product linked to the category created before.
+3. Create a purchase order and adds a product line with quantity 1 and
+   price 10.
+4. Confirms the purchase order and validates the incoming picking.
+5. Creates an invoice from the purchase order.
+6. Changes the invoice line price to 12 and confirm the invoice.
+7. It is possible to reset the invoice to draft (a new SVL record to
+   offset the existing SVL difference will be created).
+
+When attempting to reset an invoice to draft for a product that has been
+partially or fully consumed, the system will display the following error
+message: "The inventory has already been (partially) consumed." In that
+case, consider using landed costs to adjust the valuation of the product
+as necessary.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/account-invoicing/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/OCA/account-invoicing/issues/new?body=module:%20stock_account_move_reset_to_draft%0Aversion:%2018.0%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
+-------
+
+* Tecnativa
+
+Contributors
+------------
+
+- `Tecnativa <https://www.tecnativa.com>`__:
+
+  - Víctor Martínez
+  - Pedro M. Baeza
+
+- ``Quartile <https://www.quartile.co>``\ \_:
+
+  - Yoshi Tashiro
+  - Aung Ko Ko Lin
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-victoralmau| image:: https://github.com/victoralmau.png?size=40px
+    :target: https://github.com/victoralmau
+    :alt: victoralmau
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-victoralmau| 
+
+This module is part of the `OCA/account-invoicing <https://github.com/OCA/account-invoicing/tree/18.0/stock_account_move_reset_to_draft>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

stock_account_move_reset_to_draft/__init__.py

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

stock_account_move_reset_to_draft/__manifest__.py

@@ -0,0 +1,14 @@
+# Copyright 2024 Tecnativa - Víctor Martínez
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    "name": "Stock account move reset to draft",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/account-invoicing",
+    "version": "18.0.1.0.0",
+    # Real dependency is stock_account but we need purchase_stock in tests
+    "depends": ["purchase_stock"],
+    "license": "AGPL-3",
+    "category": "Warehouse Management",
+    "installable": True,
+    "maintainers": ["victoralmau"],
+}

stock_account_move_reset_to_draft/i18n/es.po

@@ -0,0 +1,36 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* stock_account_move_reset_to_draft
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2024-10-11 15:02+0000\n"
+"PO-Revision-Date: 2024-10-11 15:02+0000\n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+#, python-format
+msgid "Inventory valuation records are intertwined for %(line_name)s."
+msgstr ""
+
+#. module: stock_account_move_reset_to_draft
+#: model:ir.model,name:stock_account_move_reset_to_draft.model_account_move
+msgid "Journal Entry"
+msgstr "Asiento contable"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+#, python-format
+msgid "The inventory has already been (partially) consumed for %(line_name)s."
+msgstr ""

stock_account_move_reset_to_draft/i18n/it.po

@@ -0,0 +1,37 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* stock_account_move_reset_to_draft
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2024-11-08 11:06+0000\n"
+"Last-Translator: mymage <stefano.consolaro@mymage.it>\n"
+"Language-Team: none\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 5.6.2\n"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+#, python-format
+msgid "Inventory valuation records are intertwined for %(line_name)s."
+msgstr ""
+"I record di valutazione dell'inventario sono intrecciati per %(line_name)s."
+
+#. module: stock_account_move_reset_to_draft
+#: model:ir.model,name:stock_account_move_reset_to_draft.model_account_move
+msgid "Journal Entry"
+msgstr "Registrazione contabile"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+#, python-format
+msgid "The inventory has already been (partially) consumed for %(line_name)s."
+msgstr "L'inventario è già stato (parzialmente) consumato per %(line_name)s."

stock_account_move_reset_to_draft/i18n/stock_account_move_reset_to_draft.pot

@@ -0,0 +1,33 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* stock_account_move_reset_to_draft
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 18.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+msgid ""
+"Inventory valuation records are intertwined for                             "
+"%(line_name)s."
+msgstr ""
+
+#. module: stock_account_move_reset_to_draft
+#: model:ir.model,name:stock_account_move_reset_to_draft.model_account_move
+msgid "Journal Entry"
+msgstr ""
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+msgid "The inventory has already been (partially) consumed for %(line_name)s."
+msgstr ""

stock_account_move_reset_to_draft/i18n/tr.po

@@ -0,0 +1,38 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* stock_account_move_reset_to_draft
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 18.0\n"
+"Report-Msgid-Bugs-To: \n"
+"PO-Revision-Date: 2025-09-10 11:42+0000\n"
+"Last-Translator: Tamer Sezgin <tamer.sezgin@gmail.com>\n"
+"Language-Team: none\n"
+"Language: tr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 5.10.4\n"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+msgid ""
+"Inventory valuation records are intertwined for                             "
+"%(line_name)s."
+msgstr ""
+"Envanter değerleme kayıtları                               %(line_name)s "
+"için iç içe geçmiştir."
+
+#. module: stock_account_move_reset_to_draft
+#: model:ir.model,name:stock_account_move_reset_to_draft.model_account_move
+msgid "Journal Entry"
+msgstr "Yevmiye Kaydı"
+
+#. module: stock_account_move_reset_to_draft
+#. odoo-python
+#: code:addons/stock_account_move_reset_to_draft/models/account_move.py:0
+msgid "The inventory has already been (partially) consumed for %(line_name)s."
+msgstr "Envanter %(line_name)s için zaten (kısmen) tüketildi."

stock_account_move_reset_to_draft/models/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import account_move

stock_account_move_reset_to_draft/models/account_move.py

@@ -0,0 +1,74 @@
+# Copyright 2024 Tecnativa - Víctor Martínez
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import models
+from odoo.exceptions import UserError
+from odoo.tools.float_utils import float_is_zero
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    def button_draft(self):
+        """If it is a purchase invoice, we will create a new SVL for each line with
+        the sum of the value in opposite sign.
+        """
+        for rec in self.filtered(lambda rec: rec.is_purchase_document()):
+            for line in rec.line_ids:
+                if not line.stock_valuation_layer_ids:
+                    continue
+                origin_svls = line.stock_valuation_layer_ids.stock_valuation_layer_id
+                if (
+                    len(
+                        origin_svls.stock_valuation_layer_ids.account_move_line_id.filtered(
+                            lambda x: x.parent_state == "posted"
+                        )
+                    )
+                    > 1
+                ):
+                    raise UserError(
+                        self.env._(
+                            "Inventory valuation records are intertwined for \
+                            %(line_name)s.",
+                            line_name=line.display_name,
+                        )
+                    )
+                for origin_svl in origin_svls:
+                    if origin_svl.quantity != origin_svl.remaining_qty:
+                        raise UserError(
+                            self.env._(
+                                "The inventory has already been (partially) consumed "
+                                "for %(line_name)s.",
+                                line_name=line.display_name,
+                            )
+                        )
+                    svls = origin_svl.stock_valuation_layer_ids.filtered(
+                        "account_move_line_id"
+                    )
+                    value = sum(svls.mapped("value"))
+                    if not float_is_zero(
+                        value, precision_rounding=line.currency_id.rounding
+                    ):
+                        origin_svl.remaining_value -= value
+                        revert_svl = svls[0].copy({"value": -value})
+                        revert_svl._validate_accounting_entries()
+                product = line.product_id.with_company(line.company_id.id)
+                if product.cost_method == "average":
+                    product.sudo().with_context(disable_auto_svl=True).write(
+                        {"standard_price": product.value_svl / product.quantity_svl}
+                    )
+        return super().button_draft()
+
+    def _compute_show_reset_to_draft_button(self):
+        """Overwrite the value only if it is already posted and with SVLs.
+        We use the same fields for filtering that account uses for the
+        show_reset_to_draft_button field.
+        """
+        _self = self.sudo().filtered(
+            lambda x: not x.restrict_mode_hash_table
+            and x.state in ("posted", "cancel")
+            and any(line.stock_valuation_layer_ids for line in x.line_ids)
+        )
+        for item in self:
+            item.show_reset_to_draft_button = True
+        return super(AccountMove, self - _self)._compute_show_reset_to_draft_button()

stock_account_move_reset_to_draft/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

stock_account_move_reset_to_draft/readme/CONTEXT.md

@@ -0,0 +1,12 @@
+Typically, when a purchase invoice is created at a price different from
+the price at which the SVLs of the incoming picking were initially
+created and confirmed, SVLs are generated to account for the price
+difference. Once this happens, the invoice cannot normally be reverted
+to draft due to stock_account restrictions.
+
+Imagine international business settings where exchange rates are updated
+daily; this limitation can be problematic. For example, if goods are
+received on April 17th and the vendor bill is processed on April 18th
+with a different exchange rate, an SVL record is generated, locking the
+vendor bill. If a user then realizes a mistake, such as processing the
+bill for the incorrect purchase order, they are unable to cancel it.

stock_account_move_reset_to_draft/readme/CONTRIBUTORS.md

@@ -0,0 +1,8 @@
+- [Tecnativa](https://www.tecnativa.com):
+  - Víctor Martínez
+  - Pedro M. Baeza
+
+- `Quartile <https://www.quartile.co>`_:
+
+  - Yoshi Tashiro
+  - Aung Ko Ko Lin

stock_account_move_reset_to_draft/readme/DESCRIPTION.md

@@ -0,0 +1,6 @@
+This module allows a vendor bill to be reverted to draft status even
+when an SVL (Stock Valuation Layer) record is created due to a price
+difference between the receipt and the vendor bill, when inventory from
+the receipt has yet to be consumed. When a vendor bill is reset to
+draft, as applicable, a new SVL record is generated to offset the
+valuation difference that was generated upon the bill's confirmation.

stock_account_move_reset_to_draft/readme/USAGE.md

@@ -0,0 +1,16 @@
+1.  Create a product category with Costing Method: Average Cost (AVCO)
+    or First In First Out (FIFO).
+2.  Create a product linked to the category created before.
+3.  Create a purchase order and adds a product line with quantity 1 and
+    price 10.
+4.  Confirms the purchase order and validates the incoming picking.
+5.  Creates an invoice from the purchase order.
+6.  Changes the invoice line price to 12 and confirm the invoice.
+7.  It is possible to reset the invoice to draft (a new SVL record to
+    offset the existing SVL difference will be created).
+
+When attempting to reset an invoice to draft for a product that has been
+partially or fully consumed, the system will display the following error
+message: "The inventory has already been (partially) consumed." In that
+case, consider using landed costs to adjust the valuation of the product
+as necessary.

stock_account_move_reset_to_draft/static/description/index.html

@@ -0,0 +1,481 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
+<title>README.rst</title>
+<style type="text/css">
+
+/*
+:Author: David Goodger (goodger@python.org)
+:Id: $Id: html4css1.css 9511 2024-01-13 09:50:07Z milde $
+:Copyright: This stylesheet has been placed in the public domain.
+
+Default cascading style sheet for the HTML output of Docutils.
+Despite the name, some widely supported CSS2 features are used.
+
+See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
+customize this style sheet.
+*/
+
+/* used to remove borders from tables and images */
+.borderless, table.borderless td, table.borderless th {
+  border: 0 }
+
+table.borderless td, table.borderless th {
+  /* Override padding for "table.docutils td" with "! important".
+     The right padding separates the table cells. */
+  padding: 0 0.5em 0 0 ! important }
+
+.first {
+  /* Override more specific margin styles with "! important". */
+  margin-top: 0 ! important }
+
+.last, .with-subtitle {
+  margin-bottom: 0 ! important }
+
+.hidden {
+  display: none }
+
+.subscript {
+  vertical-align: sub;
+  font-size: smaller }
+
+.superscript {
+  vertical-align: super;
+  font-size: smaller }
+
+a.toc-backref {
+  text-decoration: none ;
+  color: black }
+
+blockquote.epigraph {
+  margin: 2em 5em ; }
+
+dl.docutils dd {
+  margin-bottom: 0.5em }
+
+object[type="image/svg+xml"], object[type="application/x-shockwave-flash"] {
+  overflow: hidden;
+}
+
+/* Uncomment (and remove this text!) to get bold-faced definition list terms
+dl.docutils dt {
+  font-weight: bold }
+*/
+
+div.abstract {
+  margin: 2em 5em }
+
+div.abstract p.topic-title {
+  font-weight: bold ;
+  text-align: center }
+
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  margin: 2em ;
+  border: medium outset ;
+  padding: 1em }
+
+div.admonition p.admonition-title, div.hint p.admonition-title,
+div.important p.admonition-title, div.note p.admonition-title,
+div.tip p.admonition-title {
+  font-weight: bold ;
+  font-family: sans-serif }
+
+div.attention p.admonition-title, div.caution p.admonition-title,
+div.danger p.admonition-title, div.error p.admonition-title,
+div.warning p.admonition-title, .code .error {
+  color: red ;
+  font-weight: bold ;
+  font-family: sans-serif }
+
+/* Uncomment (and remove this text!) to get reduced vertical space in
+   compound paragraphs.
+div.compound .compound-first, div.compound .compound-middle {
+  margin-bottom: 0.5em }
+
+div.compound .compound-last, div.compound .compound-middle {
+  margin-top: 0.5em }
+*/
+
+div.dedication {
+  margin: 2em 5em ;
+  text-align: center ;
+  font-style: italic }
+
+div.dedication p.topic-title {
+  font-weight: bold ;
+  font-style: normal }
+
+div.figure {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+div.footer, div.header {
+  clear: both;
+  font-size: smaller }
+
+div.line-block {
+  display: block ;
+  margin-top: 1em ;
+  margin-bottom: 1em }
+
+div.line-block div.line-block {
+  margin-top: 0 ;
+  margin-bottom: 0 ;
+  margin-left: 1.5em }
+
+div.sidebar {
+  margin: 0 0 0.5em 1em ;
+  border: medium outset ;
+  padding: 1em ;
+  background-color: #ffffee ;
+  width: 40% ;
+  float: right ;
+  clear: right }
+
+div.sidebar p.rubric {
+  font-family: sans-serif ;
+  font-size: medium }
+
+div.system-messages {
+  margin: 5em }
+
+div.system-messages h1 {
+  color: red }
+
+div.system-message {
+  border: medium outset ;
+  padding: 1em }
+
+div.system-message p.system-message-title {
+  color: red ;
+  font-weight: bold }
+
+div.topic {
+  margin: 2em }
+
+h1.section-subtitle, h2.section-subtitle, h3.section-subtitle,
+h4.section-subtitle, h5.section-subtitle, h6.section-subtitle {
+  margin-top: 0.4em }
+
+h1.title {
+  text-align: center }
+
+h2.subtitle {
+  text-align: center }
+
+hr.docutils {
+  width: 75% }
+
+img.align-left, .figure.align-left, object.align-left, table.align-left {
+  clear: left ;
+  float: left ;
+  margin-right: 1em }
+
+img.align-right, .figure.align-right, object.align-right, table.align-right {
+  clear: right ;
+  float: right ;
+  margin-left: 1em }
+
+img.align-center, .figure.align-center, object.align-center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+table.align-center {
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.align-left {
+  text-align: left }
+
+.align-center {
+  clear: both ;
+  text-align: center }
+
+.align-right {
+  text-align: right }
+
+/* reset inner alignment in figures */
+div.align-right {
+  text-align: inherit }
+
+/* div.align-center * { */
+/*   text-align: left } */
+
+.align-top    {
+  vertical-align: top }
+
+.align-middle {
+  vertical-align: middle }
+
+.align-bottom {
+  vertical-align: bottom }
+
+ol.simple, ul.simple {
+  margin-bottom: 1em }
+
+ol.arabic {
+  list-style: decimal }
+
+ol.loweralpha {
+  list-style: lower-alpha }
+
+ol.upperalpha {
+  list-style: upper-alpha }
+
+ol.lowerroman {
+  list-style: lower-roman }
+
+ol.upperroman {
+  list-style: upper-roman }
+
+p.attribution {
+  text-align: right ;
+  margin-left: 50% }
+
+p.caption {
+  font-style: italic }
+
+p.credits {
+  font-style: italic ;
+  font-size: smaller }
+
+p.label {
+  white-space: nowrap }
+
+p.rubric {
+  font-weight: bold ;
+  font-size: larger ;
+  color: maroon ;
+  text-align: center }
+
+p.sidebar-title {
+  font-family: sans-serif ;
+  font-weight: bold ;
+  font-size: larger }
+
+p.sidebar-subtitle {
+  font-family: sans-serif ;
+  font-weight: bold }
+
+p.topic-title {
+  font-weight: bold }
+
+pre.address {
+  margin-bottom: 0 ;
+  margin-top: 0 ;
+  font: inherit }
+
+pre.literal-block, pre.doctest-block, pre.math, pre.code {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+pre.code .ln { color: gray; } /* line numbers */
+pre.code, code { background-color: #eeeeee }
+pre.code .comment, code .comment { color: #5C6576 }
+pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
+pre.code .literal.string, code .literal.string { color: #0C5404 }
+pre.code .name.builtin, code .name.builtin { color: #352B84 }
+pre.code .deleted, code .deleted { background-color: #DEB0A1}
+pre.code .inserted, code .inserted { background-color: #A3D289}
+
+span.classifier {
+  font-family: sans-serif ;
+  font-style: oblique }
+
+span.classifier-delimiter {
+  font-family: sans-serif ;
+  font-weight: bold }
+
+span.interpreted {
+  font-family: sans-serif }
+
+span.option {
+  white-space: nowrap }
+
+span.pre {
+  white-space: pre }
+
+span.problematic, pre.problematic {
+  color: red }
+
+span.section-subtitle {
+  /* font-size relative to parent (h1..h6 element) */
+  font-size: 80% }
+
+table.citation {
+  border-left: solid 1px gray;
+  margin-left: 1px }
+
+table.docinfo {
+  margin: 2em 4em }
+
+table.docutils {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em }
+
+table.footnote {
+  border-left: solid 1px black;
+  margin-left: 1px }
+
+table.docutils td, table.docutils th,
+table.docinfo td, table.docinfo th {
+  padding-left: 0.5em ;
+  padding-right: 0.5em ;
+  vertical-align: top }
+
+table.docutils th.field-name, table.docinfo th.docinfo-name {
+  font-weight: bold ;
+  text-align: left ;
+  white-space: nowrap ;
+  padding-left: 0 }
+
+/* "booktabs" style (no vertical lines) */
+table.docutils.booktabs {
+  border: 0px;
+  border-top: 2px solid;
+  border-bottom: 2px solid;
+  border-collapse: collapse;
+}
+table.docutils.booktabs * {
+  border: 0px;
+}
+table.docutils.booktabs th {
+  border-bottom: thin solid;
+  text-align: left;
+}
+
+h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
+h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
+  font-size: 100% }
+
+ul.auto-toc {
+  list-style-type: none }
+
+</style>
+</head>
+<body>
+<div class="document">
+
+
+<a class="reference external image-reference" href="https://odoo-community.org/get-involved?utm_source=readme">
+<img alt="Odoo Community Association" src="https://odoo-community.org/readme-banner-image" />
+</a>
+<div class="section" id="stock-account-move-reset-to-draft">
+<h1>Stock account move reset to draft</h1>
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:60779d5d631e5592fe210325524c179ba0fbec7eda3696e1709bfa23c9d13211
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/license-AGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/account-invoicing/tree/18.0/stock_account_move_reset_to_draft"><img alt="OCA/account-invoicing" src="https://img.shields.io/badge/github-OCA%2Faccount--invoicing-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/account-invoicing-18-0/account-invoicing-18-0-stock_account_move_reset_to_draft"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/account-invoicing&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>This module allows a vendor bill to be reverted to draft status even
+when an SVL (Stock Valuation Layer) record is created due to a price
+difference between the receipt and the vendor bill, when inventory from
+the receipt has yet to be consumed. When a vendor bill is reset to
+draft, as applicable, a new SVL record is generated to offset the
+valuation difference that was generated upon the bill’s confirmation.</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#use-cases-context" id="toc-entry-1">Use Cases / Context</a></li>
+<li><a class="reference internal" href="#usage" id="toc-entry-2">Usage</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-3">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-4">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-5">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-6">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-7">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="use-cases-context">
+<h2><a class="toc-backref" href="#toc-entry-1">Use Cases / Context</a></h2>
+<p>Typically, when a purchase invoice is created at a price different from
+the price at which the SVLs of the incoming picking were initially
+created and confirmed, SVLs are generated to account for the price
+difference. Once this happens, the invoice cannot normally be reverted
+to draft due to stock_account restrictions.</p>
+<p>Imagine international business settings where exchange rates are updated
+daily; this limitation can be problematic. For example, if goods are
+received on April 17th and the vendor bill is processed on April 18th
+with a different exchange rate, an SVL record is generated, locking the
+vendor bill. If a user then realizes a mistake, such as processing the
+bill for the incorrect purchase order, they are unable to cancel it.</p>
+</div>
+<div class="section" id="usage">
+<h2><a class="toc-backref" href="#toc-entry-2">Usage</a></h2>
+<ol class="arabic simple">
+<li>Create a product category with Costing Method: Average Cost (AVCO) or
+First In First Out (FIFO).</li>
+<li>Create a product linked to the category created before.</li>
+<li>Create a purchase order and adds a product line with quantity 1 and
+price 10.</li>
+<li>Confirms the purchase order and validates the incoming picking.</li>
+<li>Creates an invoice from the purchase order.</li>
+<li>Changes the invoice line price to 12 and confirm the invoice.</li>
+<li>It is possible to reset the invoice to draft (a new SVL record to
+offset the existing SVL difference will be created).</li>
+</ol>
+<p>When attempting to reset an invoice to draft for a product that has been
+partially or fully consumed, the system will display the following error
+message: “The inventory has already been (partially) consumed.” In that
+case, consider using landed costs to adjust the valuation of the product
+as necessary.</p>
+</div>
+<div class="section" id="bug-tracker">
+<h2><a class="toc-backref" href="#toc-entry-3">Bug Tracker</a></h2>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/account-invoicing/issues">GitHub Issues</a>.
+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
+<a class="reference external" href="https://github.com/OCA/account-invoicing/issues/new?body=module:%20stock_account_move_reset_to_draft%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h2><a class="toc-backref" href="#toc-entry-4">Credits</a></h2>
+<div class="section" id="authors">
+<h3><a class="toc-backref" href="#toc-entry-5">Authors</a></h3>
+<ul class="simple">
+<li>Tecnativa</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h3><a class="toc-backref" href="#toc-entry-6">Contributors</a></h3>
+<ul class="simple">
+<li><a class="reference external" href="https://www.tecnativa.com">Tecnativa</a>:<ul>
+<li>Víctor Martínez</li>
+<li>Pedro M. Baeza</li>
+</ul>
+</li>
+<li><tt class="docutils literal">Quartile <span class="pre">&lt;https://www.quartile.co&gt;</span></tt>_:<ul>
+<li>Yoshi Tashiro</li>
+<li>Aung Ko Ko Lin</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h3><a class="toc-backref" href="#toc-entry-7">Maintainers</a></h3>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>Current <a class="reference external" href="https://odoo-community.org/page/maintainer-role">maintainer</a>:</p>
+<p><a class="reference external image-reference" href="https://github.com/victoralmau"><img alt="victoralmau" src="https://github.com/victoralmau.png?size=40px" /></a></p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/account-invoicing/tree/18.0/stock_account_move_reset_to_draft">OCA/account-invoicing</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</div>
+</body>
+</html>

stock_account_move_reset_to_draft/tests/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import test_stock_account_move_reset_to_draft

stock_account_move_reset_to_draft/tests/test_stock_account_move_reset_to_draft.py

@@ -0,0 +1,191 @@
+# Copyright 2024 Tecnativa - Víctor Martínez
+# Copyright 2025 Quartile (https://www.quartile.co)
+# License AGPL-3 - See https://www.gnu.org/licenses/agpl-3.0.html
+
+
+from odoo import Command
+from odoo.exceptions import UserError
+from odoo.tests import tagged
+from odoo.tools import mute_logger
+
+from odoo.addons.base.tests.common import BaseCommon
+
+
+@tagged("-at_install", "post_install")
+class TestStockAccountMoveResetToDraft(BaseCommon):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.category = cls.env["product.category"].create(
+            {
+                "name": "Test product",
+                "property_cost_method": "average",
+            }
+        )
+        cls.product = cls.env["product.product"].create(
+            {
+                "name": "Test product",
+                "categ_id": cls.category.id,
+            }
+        )
+        cls.partner = cls.env["res.partner"].create({"name": "Test partner"})
+
+    def create_and_confirm_order(self, price=10, qty=1):
+        order = self.env["purchase.order"].create(
+            {
+                "partner_id": self.partner.id,
+                "order_line": [
+                    Command.create(
+                        {
+                            "product_id": self.product.id,
+                            "product_qty": qty,
+                            "price_unit": price,
+                            "taxes_id": False,
+                        }
+                    )
+                ],
+            }
+        )
+        order.button_confirm()
+        return order
+
+    def process_picking(self, picking, qty_done=None):
+        if qty_done is not None:
+            picking.move_ids_without_package.quantity = qty_done
+        res = picking.button_validate()
+        if res is not True:
+            wizard = (
+                self.env[res["res_model"]].with_context(**res["context"]).create({})
+            )
+            wizard.process()
+        self.assertEqual(picking.state, "done")
+
+    def create_and_post_invoice(self, order, price=10, qty=1):
+        res_invoice = order.action_create_invoice()
+        invoice = self.env[res_invoice["res_model"]].browse(res_invoice["res_id"])
+        self.assertEqual(invoice.state, "draft")
+        invoice.invoice_date = order.date_approve
+        invoice.invoice_line_ids.write({"quantity": qty, "price_unit": price})
+        invoice.action_post()
+        self.assertEqual(invoice.state, "posted")
+        return invoice
+
+    @mute_logger("odoo.models.unlink")
+    def test_purchase_order_flow_01(self):
+        order = self.create_and_confirm_order(price=10, qty=1)
+        self.process_picking(order.picking_ids)
+        invoice = self.create_and_post_invoice(order, price=12, qty=1)
+        # Upon confirmation, a SVL will be created for the difference (2=12-10)
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 1)
+        svl_1 = invoice.invoice_line_ids.stock_valuation_layer_ids
+        self.assertEqual(svl_1.value, 2)
+        self.assertEqual(
+            sum(invoice.invoice_line_ids.mapped("stock_valuation_layer_ids.value")), 2
+        )
+        self.assertTrue(invoice.show_reset_to_draft_button)
+        # Switch to draft, a SVL will be created for the difference
+        invoice.button_draft()
+        self.assertEqual(invoice.state, "draft")
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 2)
+        self.assertEqual(svl_1.value, 2)
+        svl_1_negative = invoice.invoice_line_ids.stock_valuation_layer_ids - svl_1
+        self.assertEqual(svl_1_negative.value, -2)
+        self.assertEqual(
+            sum(invoice.invoice_line_ids.mapped("stock_valuation_layer_ids.value")), 0
+        )
+        # Confirm again, no new SVLs are generated
+        invoice.action_post()
+        self.assertEqual(invoice.state, "posted")
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 2)
+        self.assertEqual(svl_1.value, 2)
+        self.assertEqual(svl_1_negative.value, -2)
+        self.assertTrue(invoice.show_reset_to_draft_button)
+        self.assertEqual(
+            sum(invoice.invoice_line_ids.mapped("stock_valuation_layer_ids.value")), 0
+        )
+        # Change to draft and change the price to 10 so that SVL is not generated
+        invoice.button_draft()
+        self.assertEqual(invoice.state, "draft")
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 2)
+        self.assertEqual(svl_1.value, 2)
+        self.assertEqual(svl_1_negative.value, -2)
+        invoice.invoice_line_ids.price_unit = 10
+        invoice.action_post()
+        self.assertEqual(invoice.state, "posted")
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 2)
+        self.assertEqual(svl_1.value, 2)
+        self.assertEqual(svl_1_negative.value, -2)
+        self.assertTrue(invoice.show_reset_to_draft_button)
+        self.assertEqual(
+            sum(invoice.invoice_line_ids.mapped("stock_valuation_layer_ids.value")), 0
+        )
+
+    @mute_logger("odoo.models.unlink")
+    def test_purchase_order_flow_02(self):
+        # PO for a product: 2 pcs at EUR10
+        order = self.create_and_confirm_order(price=10, qty=2)
+        # Receive 1 pc and create a backorder
+        picking = order.picking_ids
+        self.process_picking(picking, qty_done=1)
+        extra_picking = order.picking_ids - picking
+        extra_picking.button_validate()
+        invoice = self.create_and_post_invoice(order, price=12, qty=2)
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 2)
+        svls_1 = invoice.invoice_line_ids.stock_valuation_layer_ids
+        self.assertEqual(sum(svls_1.mapped("value")), 4)
+        self.assertTrue(invoice.show_reset_to_draft_button)
+        # Reset the bill to draft
+        invoice.button_draft()
+        self.assertEqual(invoice.state, "draft")
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 4)
+        svls_1_negative = invoice.invoice_line_ids.stock_valuation_layer_ids - svls_1
+        self.assertEqual(sum(svls_1.mapped("value")), 4)
+        self.assertEqual(sum(svls_1_negative.mapped("value")), -4)
+        # Change the bill content to 1 pc at EUR15 and post
+        invoice.invoice_line_ids.write({"quantity": 1, "price_unit": 15})
+        invoice.action_post()
+        self.assertEqual(invoice.state, "posted")
+        self.assertEqual(len(invoice.invoice_line_ids.stock_valuation_layer_ids), 4)
+        # Create another bill for 1 pc at EUR8 and post
+        invoice_extra = self.create_and_post_invoice(order, price=8, qty=1)
+        self.assertEqual(
+            len(invoice_extra.invoice_line_ids.stock_valuation_layer_ids), 1
+        )
+        self.assertEqual(
+            invoice_extra.invoice_line_ids.stock_valuation_layer_ids.value, -2
+        )
+        self.assertTrue(invoice.show_reset_to_draft_button)
+        # Reset the first bill to draft -> User error to prevent valuation
+        # inconsistencies
+        with self.assertRaisesRegex(
+            UserError, "Inventory valuation records are intertwined"
+        ):
+            invoice.button_draft()
+
+    @mute_logger("odoo.models.unlink")
+    def test_purchase_order_flow_03(self):
+        order = self.create_and_confirm_order(price=10, qty=1)
+        self.process_picking(order.picking_ids)
+        invoice = self.create_and_post_invoice(order, price=12, qty=1)
+        self.assertEqual(
+            sum(invoice.invoice_line_ids.mapped("stock_valuation_layer_ids.value")), 2
+        )
+        # Manually create an SVL linked to the original SVL.
+        # This simulates cases such as applying a landed cost to a receipt.
+        svl = order.picking_ids.move_ids.stock_valuation_layer_ids
+        self.env["stock.valuation.layer"].create(
+            {
+                "product_id": self.product.id,
+                "value": 5,
+                "quantity": 1,
+                "description": "Manual SVL",
+                "stock_move_id": False,
+                "stock_valuation_layer_id": svl.id,
+                "company_id": self.env.company.id,
+            }
+        )
+        invoice.button_draft()
+        self.assertEqual(invoice.state, "draft")
+        self.assertEqual(
+            sum(invoice.invoice_line_ids.mapped("stock_valuation_layer_ids.value")), 0
+        )