[ADD] stock_picking_volume: New addon to compute and store the volume of a picking

stock_picking_volume/README.rst

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+====================
+Stock Picking Volume
+====================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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-OCA%2Fstock--logistics--warehouse-lightgray.png?logo=github
+    :target: https://github.com/OCA/stock-logistics-warehouse/tree/16/stock_picking_volume
+    :alt: OCA/stock-logistics-warehouse
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/stock-logistics-warehouse-16/stock-logistics-warehouse-16-stock_picking_volume
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/153/16
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+For some processes, you need to know the volume of your stock picking. This could
+be useful for example to know the device to use to process it. An other use case
+could be to know how many trucks you need to deliver your products.
+
+By default, the delivery module from Odoo will compute the picking weight.
+Unfortunately, it will not compute the volume. This module will add the volume
+computation to the picking and to the stock move. This information will be
+stored in the database and will be available on the picking form view and
+on the stock move form view.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+In order to have a pertinent value for the computed volume, the dimension fields
+must be set on all the products.
+
+The computed volume depends on the move state.
+
+* If the move is done, the volume is the volume for the qty done.
+* If the move is cancelled or draft waiting, the volume is the volume for the
+  qty to do.
+* if the move is available or partially available, the volume is the volume
+  for the reserved quantity.
+
+When the module is installed on an existing database, the volume field is only
+computed for the stock moves of pickings not yet processed.
+The moves in a cancelled or done picking are not updated to avoid to freeze the
+database for a long time during the upgrade process if it contains a lot of
+stock moves and pickings.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/stock-logistics-warehouse/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/stock-logistics-warehouse/issues/new?body=module:%20stock_picking_volume%0Aversion:%2016%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
+~~~~~~~
+
+* ACSONE SA/NV
+
+Contributors
+~~~~~~~~~~~~
+
+* Laurent Mignon <laurent.mignon@acsone.eu> (https://www.acsone.eu/)
+
+Other credits
+~~~~~~~~~~~~~
+
+The development of this module has been financially supported by:
+
+* ACSONE SA/NV
+* Alcyon Benelux
+
+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-lmignon| image:: https://github.com/lmignon.png?size=40px
+    :target: https://github.com/lmignon
+    :alt: lmignon
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-lmignon| 
+
+This module is part of the `OCA/stock-logistics-warehouse <https://github.com/OCA/stock-logistics-warehouse/tree/16/stock_picking_volume>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

stock_picking_volume/__init__.py

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+from . import models
+from .hooks import post_init_hook, pre_init_hook

stock_picking_volume/__manifest__.py

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+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Stock Picking Volume",
+    "summary": """
+        Compute volume information on stock moves and pickings""",
+    "version": "16.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "ACSONE SA/NV,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/stock-logistics-warehouse",
+    "maintainers": ["lmignon"],
+    "depends": [
+        "product_dimension",
+        "stock",
+    ],
+    "data": [
+        "views/stock_picking.xml",
+        "views/stock_move.xml",
+    ],
+    "demo": [],
+    "post_init_hook": "post_init_hook",
+    "pre_init_hook": "pre_init_hook",
+    "development_status": "Beta",
+}

stock_picking_volume/hooks.py

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+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+import logging
+
+from odoo import SUPERUSER_ID, api
+from odoo.tools.sql import column_exists, create_column
+
+_logger = logging.getLogger(__name__)
+
+
+def post_init_hook(cr, registry):
+    """Post init hook to set compute the volume on pending move and pickings."""
+    env = api.Environment(cr, SUPERUSER_ID, {})
+    pickings = env["stock.picking"].search([("state", "not in", ["done", "cancel"])])
+    moves = env["stock.move"].search(
+        [
+            "|",
+            ("state", "not in", ["done", "cancel"]),
+            ("picking_id", "in", pickings.ids),
+        ]
+    )
+    _logger.info("Compute volumes for %d moves", len(moves))
+    moves._compute_volume()
+
+
+def pre_init_hook(cr):
+    """Pre init create volume column on stock.picking and stock.move"""
+    if not column_exists(cr, "stock_move", "volume"):
+        create_column(cr, "stock_move", "volume", "numeric")
+    if not column_exists(cr, "stock_picking", "volume"):
+        create_column(cr, "stock_picking", "volume", "numeric")

stock_picking_volume/models/__init__.py

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+from . import stock_move
+from . import stock_picking

stock_picking_volume/models/stock_move.py

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+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class StockMove(models.Model):
+
+    _inherit = "stock.move"
+
+    volume = fields.Float(
+        compute="_compute_volume", readonly=False, store=True, compute_sudo=True
+    )
+
+    volume_uom_name = fields.Char(
+        string="Volume unit of measure label", compute="_compute_volume_uom_name"
+    )
+
+    @api.depends("product_id", "product_uom_qty", "state", "move_line_ids.reserved_qty")
+    def _compute_volume(self):
+        for move in self:
+            qty = move.product_uom_qty
+            if move.state in ("partially_available", "assigned"):
+                qty = move.reserved_availability
+            new_volume = move._get_volume_for_qty(qty=qty)
+            if move.volume != new_volume:
+                move.volume = new_volume
+
+    def _get_volume_for_qty(self, qty):
+        """Return the volume for the move.
+
+        This method is meant to be inherited to change the volume
+        computation for a specific move.
+
+        qty: float quantity to compute the volume for.
+
+        An override of this method could take into account the packaging
+        of the product to compute the volume. (using the volume information
+        on the packaging provided by the module stock_quant_package_dimension
+        and the method product_qty_by_packaging on the product provided by the
+        module stock_packaging_calculator)
+        """
+        self.ensure_one()
+        return qty * self.product_id.volume
+
+    def _compute_volume_uom_name(self):
+        self.volume_uom_name = self.env[
+            "product.template"
+        ]._get_volume_uom_name_from_ir_config_parameter()

stock_picking_volume/models/stock_picking.py

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+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class StockPicking(models.Model):
+
+    _inherit = "stock.picking"
+
+    volume = fields.Float(
+        compute="_compute_volume", readonly=False, store=True, compute_sudo=True
+    )
+    volume_uom_name = fields.Char(
+        string="Volume unit of measure label", compute="_compute_volume_uom_name"
+    )
+
+    @api.depends("move_ids", "move_ids.volume")
+    def _compute_volume(self):
+        for picking in self:
+            new_volume = sum(picking.move_ids.mapped("volume"))
+            if picking.volume != new_volume:
+                picking.volume = new_volume
+
+    def _compute_volume_uom_name(self):
+        self.volume_uom_name = self.env[
+            "product.template"
+        ]._get_volume_uom_name_from_ir_config_parameter()

stock_picking_volume/readme/CONTRIBUTORS.rst

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+* Laurent Mignon <laurent.mignon@acsone.eu> (https://www.acsone.eu/)

stock_picking_volume/readme/CREDITS.rst

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+The development of this module has been financially supported by:
+
+* ACSONE SA/NV
+* Alcyon Benelux

stock_picking_volume/readme/DESCRIPTION.rst

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+For some processes, you need to know the volume of your stock picking. This could
+be useful for example to know the device to use to process it. An other use case
+could be to know how many trucks you need to deliver your products.
+
+By default, the delivery module from Odoo will compute the picking weight.
+Unfortunately, it will not compute the volume. This module will add the volume
+computation to the picking and to the stock move. This information will be
+stored in the database and will be available on the picking form view and
+on the stock move form view.

stock_picking_volume/readme/USAGE.rst

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+In order to have a pertinent value for the computed volume, the dimension fields
+must be set on all the products.
+
+The computed volume depends on the move state.
+
+* If the move is done, the volume is the volume for the qty done.
+* If the move is cancelled or draft waiting, the volume is the volume for the
+  qty to do.
+* if the move is available or partially available, the volume is the volume
+  for the reserved quantity.
+
+When the module is installed on an existing database, the volume field is only
+computed for the stock moves of pickings not yet processed.
+The moves in a cancelled or done picking are not updated to avoid to freeze the
+database for a long time during the upgrade process if it contains a lot of
+stock moves and pickings.

stock_picking_volume/static/description/index.html

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+<body>
+<div class="document" id="stock-picking-volume">
+<h1 class="title">Stock Picking Volume</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" 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" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/stock-logistics-warehouse/tree/16/stock_picking_volume"><img alt="OCA/stock-logistics-warehouse" src="https://img.shields.io/badge/github-OCA%2Fstock--logistics--warehouse-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/stock-logistics-warehouse-16/stock-logistics-warehouse-16-stock_picking_volume"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/153/16"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>For some processes, you need to know the volume of your stock picking. This could
+be useful for example to know the device to use to process it. An other use case
+could be to know how many trucks you need to deliver your products.</p>
+<p>By default, the delivery module from Odoo will compute the picking weight.
+Unfortunately, it will not compute the volume. This module will add the volume
+computation to the picking and to the stock move. This information will be
+stored in the database and will be available on the picking form view and
+on the stock move form view.</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#usage" id="id1">Usage</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id2">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id3">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id4">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id5">Contributors</a></li>
+<li><a class="reference internal" href="#other-credits" id="id6">Other credits</a></li>
+<li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#id1">Usage</a></h1>
+<p>In order to have a pertinent value for the computed volume, the dimension fields
+must be set on all the products.</p>
+<p>The computed volume depends on the move state.</p>
+<ul class="simple">
+<li>If the move is done, the volume is the volume for the qty done.</li>
+<li>If the move is cancelled or draft waiting, the volume is the volume for the
+qty to do.</li>
+<li>if the move is available or partially available, the volume is the volume
+for the reserved quantity.</li>
+</ul>
+<p>When the module is installed on an existing database, the volume field is only
+computed for the stock moves of pickings not yet processed.
+The moves in a cancelled or done picking are not updated to avoid to freeze the
+database for a long time during the upgrade process if it contains a lot of
+stock moves and pickings.</p>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id2">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/stock-logistics-warehouse/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 smashing it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/stock-logistics-warehouse/issues/new?body=module:%20stock_picking_volume%0Aversion:%2016%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">
+<h1><a class="toc-backref" href="#id3">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id4">Authors</a></h2>
+<ul class="simple">
+<li>ACSONE SA/NV</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id5">Contributors</a></h2>
+<ul class="simple">
+<li>Laurent Mignon &lt;<a class="reference external" href="mailto:laurent.mignon&#64;acsone.eu">laurent.mignon&#64;acsone.eu</a>&gt; (<a class="reference external" href="https://www.acsone.eu/">https://www.acsone.eu/</a>)</li>
+</ul>
+</div>
+<div class="section" id="other-credits">
+<h2><a class="toc-backref" href="#id6">Other credits</a></h2>
+<p>The development of this module has been financially supported by:</p>
+<ul class="simple">
+<li>ACSONE SA/NV</li>
+<li>Alcyon Benelux</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id7">Maintainers</a></h2>
+<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" href="https://github.com/lmignon"><img alt="lmignon" src="https://github.com/lmignon.png?size=40px" /></a></p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/stock-logistics-warehouse/tree/16/stock_picking_volume">OCA/stock-logistics-warehouse</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>
+</body>
+</html>

stock_picking_volume/tests/__init__.py

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

stock_picking_volume/tests/test_stock_picking_volume.py

@@ -0,0 +1,141 @@
+# Copyright 2023 ACSONE SA/NV
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo.tests.common import TransactionCase
+
+
+class TestStockPickingVolume(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
+        cls.wh = cls.env["stock.warehouse"].create(
+            {
+                "name": "Base Warehouse",
+                "reception_steps": "one_step",
+                "delivery_steps": "ship_only",
+                "code": "BWH",
+            }
+        )
+        cls.loc_stock = cls.wh.lot_stock_id
+        cls.loc_customer = cls.env.ref("stock.stock_location_customers")
+        cls.product_template = cls.env["product.template"].create(
+            {
+                "name": "Unittest P1",
+                "product_length": 10.0,
+                "product_width": 5.0,
+                "product_height": 3.0,
+                "uom_id": cls.env.ref("uom.product_uom_unit").id,
+                "type": "product",
+            }
+        )
+        cls.product = cls.product_template.product_variant_ids
+        cls.picking_type_out = cls.env.ref("stock.picking_type_out")
+        cls.picking = cls.env["stock.picking"].create(
+            {
+                "picking_type_id": cls.picking_type_out.id,
+                "location_id": cls.loc_stock.id,
+                "location_dest_id": cls.loc_customer.id,
+                "partner_id": cls.env.ref("base.res_partner_1").id,
+                "move_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": cls.product.name,
+                            "product_id": cls.product.id,
+                            "product_uom_qty": 5.0,
+                            "location_id": cls.loc_stock.id,
+                            "location_dest_id": cls.loc_customer.id,
+                        },
+                    )
+                ],
+            }
+        )
+
+    def _set_product_qty(self, product, qty):
+        self.env["stock.quant"]._update_available_quantity(product, self.loc_stock, qty)
+
+    def test_picking_draft_volume(self):
+        """
+        Data:
+            one picking with one move line with 5 units of product
+        Test Case:
+            get the volume of the picking
+        Expected result:
+            volume is 5 * 10 * 5 * 3 = 750
+            The volume is computed from the expected quantity
+        """
+        self.assertEqual(self.picking.volume, 750)
+
+    def test_picking_partially_available_volume(self):
+        """
+        Data:
+            one picking with one move line with 5 units of product
+        Test Case:
+            set 1 unit of product as available
+            get the volume of the picking
+        Expected result:
+            volume is 1 * 10 * 5 * 3 = 150
+            The volume is computed from the available quantity
+        """
+        self._set_product_qty(self.product, 1)
+        self.picking.action_confirm()
+        self.picking.action_assign()
+        self.assertEqual(self.picking.volume, 150)
+
+    def test_picking_available_volume(self):
+        """
+        Data:
+            one picking with one move line with 5 units of product
+        Test Case:
+            set 5 unit of product as available
+            get the volume of the picking
+        Expected result:
+            volume is 5 * 10 * 5 * 3 = 750
+            The volume is computed from the expected quantity
+        """
+        self._set_product_qty(self.product, 5)
+        self.picking.action_confirm()
+        self.picking.action_assign()
+        self.assertEqual(self.picking.volume, 750)
+
+    def test_picking_done_volume(self):
+        """
+        Data:
+            one picking with one move line with 5 units of product
+        Test Case:
+            set 1 unit of product as done
+            confirm the picking
+            get the volume of the picking
+        Expected result:
+            volume is 1 * 10 * 5 * 3 = 150
+            The volume is computed from the done quantity
+        """
+        self._set_product_qty(self.product, 1)
+        self.picking.action_confirm()
+        self.picking.action_assign()
+        self.picking.move_line_ids.qty_done = 1
+        self.picking.button_validate()
+        self.assertEqual(self.picking.volume, 150)
+
+    def test_picking_cancel_volume(self):
+        """
+        Data:
+            one picking with one move line with 5 units of product
+        Test Case:
+            set 1 unit of product as done
+            confirm the picking
+            cancel the picking
+            get the volume of the picking
+        Expected result:
+            volume is 5 * 10 * 5 * 3 = 750
+            The volume is computed from the expected quantity
+        """
+        self._set_product_qty(self.product, 1)
+        self.picking.action_confirm()
+        self.picking.action_assign()
+        self.picking.move_line_ids.qty_done = 1
+        self.picking.button_validate()
+        self.picking.action_cancel()
+        self.assertEqual(self.picking.volume, 750)

stock_picking_volume/views/stock_move.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 ACSONE SA/NV
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record model="ir.ui.view" id="stock_move_form_view">
+        <field name="name">stock.move.form (in stock_picking_volume)</field>
+        <field name="model">stock.move</field>
+        <field name="inherit_id" ref="stock.view_move_form" />
+            <field name="arch" type="xml">
+                <field name="location_dest_id" position="after">
+                    <label for="volume" />
+                    <div>
+                        <field name="volume" class="oe_inline" />
+                        <field
+                        name="volume_uom_name"
+                        nolabel="1"
+                        class="oe_inline"
+                        style="margin-left:5px"
+                    />
+                    </div>
+                </field>
+            </field>
+    </record>
+
+</odoo>

stock_picking_volume/views/stock_picking.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2023 ACSONE SA/NV
+     License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+    <record model="ir.ui.view" id="stock_picking_form_view">
+        <field name="name">stock.picking.form (in stock_picking_volume)</field>
+        <field name="model">stock.picking</field>
+        <field name="inherit_id" ref="stock.view_picking_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//group[@name='other_infos']" position="before">
+                <group name='logistics_data' string="Logistics">
+                    <label for="volume" />
+                    <div>
+                        <field name="volume" class="oe_inline" />
+                        <field
+                            name="volume_uom_name"
+                            nolabel="1"
+                            class="oe_inline"
+                            style="margin-left:5px"
+                        />
+                    </div>
+                </group>
+            </xpath>
+        </field>
+    </record>
+
+</odoo>