Merge PR #905 into 14.0

Signed-off-by simahawk

mrp_production_auto_validate/README.rst

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+=================================
+Manufacturing Order Auto-Validate
+=================================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! 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%2Fmanufacture-lightgray.png?logo=github
+    :target: https://github.com/OCA/manufacture/tree/14.0/mrp_production_auto_validate
+    :alt: OCA/manufacture
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/manufacture-14-0/manufacture-14-0-mrp_production_auto_validate
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/129/14.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| |badge5| 
+
+Auto-validate manufacturing orders when the "Pick components" transfer operation
+is validated. This feature has to be enabled for each Bill of Material to produce.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+Warehouse
+~~~~~~~~~
+
+* Go to *Inventory > Configuration > Settings* to enable the *Multi-Step Routes* option
+* Go to *Inventory > Configuration > Warehouses* and enable the manufacturing
+  with two or three steps on your warehouse (to get a *Pick components* transfer
+  operation generated when you create a MO).
+
+Bill of Materials
+~~~~~~~~~~~~~~~~~
+
+* Go to *Manufacturing > Products > Bills of Materials* and enable the auto-validation
+  of manufacturing orders for your BoMs (*Order Auto Validation* field).
+
+Known issues / Roadmap
+======================
+
+* Add support of auto-validation as soon as we have enough components to produce
+  at least one finished product. Currently Odoo doesn't support this
+  (`reservation_state` of MO is still set to "Waiting" in such case).
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/manufacture/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/manufacture/issues/new?body=module:%20mrp_production_auto_validate%0Aversion:%2014.0%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
+~~~~~~~
+
+* Camptocamp
+
+Contributors
+~~~~~~~~~~~~
+
+* Sébastien Alix <sebastien.alix@camptocamp.com>
+* Simone Orsi <simone.orsi@camptocamp.com>
+
+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-sebalix| image:: https://github.com/sebalix.png?size=40px
+    :target: https://github.com/sebalix
+    :alt: sebalix
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-sebalix| 
+
+This module is part of the `OCA/manufacture <https://github.com/OCA/manufacture/tree/14.0/mrp_production_auto_validate>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

mrp_production_auto_validate/__init__.py

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+from . import models
+from . import wizards

mrp_production_auto_validate/__manifest__.py

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+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+{
+    "name": "Manufacturing Order Auto-Validate",
+    "summary": "Manufacturing Order Auto-Validation when components are picked",
+    "version": "14.0.1.0.0",
+    "license": "AGPL-3",
+    "website": "https://github.com/OCA/manufacture",
+    "author": "Camptocamp, Odoo Community Association (OCA)",
+    "category": "Manufacturing",
+    "depends": ["mrp"],
+    "data": [
+        "views/mrp_bom.xml",
+        "views/mrp_production.xml",
+    ],
+    "installable": True,
+    "development_status": "Beta",
+    "maintainers": ["sebalix"],
+}

mrp_production_auto_validate/models/__init__.py

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+from . import mrp_bom
+from . import mrp_production
+from . import stock_picking
+from . import stock_rule

mrp_production_auto_validate/models/mrp_bom.py

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+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+from odoo import _, api, fields, models
+
+
+class MrpBom(models.Model):
+    _inherit = "mrp.bom"
+
+    mo_auto_validation = fields.Boolean(
+        string="Order Auto Validation",
+        help=(
+            "Validate automatically the manufacturing order "
+            "when the 'Pick Components' transfer is validated.\n"
+            "This behavior is available only if the warehouse is configured "
+            "with 2 or 3 steps."
+        ),
+        default=False,
+    )
+    mo_auto_validation_warning = fields.Char(
+        string="Order Auto Validation (warning)",
+        compute="_compute_mo_auto_validation_warning",
+    )
+
+    @api.onchange("type")
+    def onchange_type_auto_validation(self):
+        if self.type != "normal":
+            self.mo_auto_validation = self.mo_auto_validation_warning = False
+
+    @api.depends("mo_auto_validation")
+    def _compute_mo_auto_validation_warning(self):
+        for bom in self:
+            bom.mo_auto_validation_warning = False
+            if bom.mo_auto_validation:
+                bom.mo_auto_validation_warning = _(
+                    "The Quantity To Produce of an order is now "
+                    "restricted to the BoM Quantity."
+                )

mrp_production_auto_validate/models/mrp_production.py

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+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+import logging
+
+from odoo import _, api, exceptions, fields, models, tools
+
+_logger = logging.getLogger(__name__)
+
+
+class MrpProduction(models.Model):
+    _inherit = "mrp.production"
+
+    auto_validate = fields.Boolean(
+        string="Auto Validate",
+        compute="_compute_auto_validate",
+        store=True,
+        states={"draft": [("readonly", False)]},
+    )
+
+    @api.constrains("bom_id", "auto_validate", "product_qty")
+    def check_bom_auto_validate(self):
+        for mo in self:
+            # FIXME: Handle different UOM between BOM and MO
+            qty_ok = (
+                tools.float_compare(
+                    mo.product_qty,
+                    mo.bom_id.product_qty,
+                    precision_rounding=mo.product_uom_id.rounding,
+                )
+                == 0
+            )
+            bypass_check = self.env.context.get("disable_check_mo_auto_validate")
+            if bypass_check:
+                return
+            if mo.bom_id and mo.auto_validate and not qty_ok:
+                raise exceptions.ValidationError(
+                    _(
+                        "The quantity to produce is restricted to {qty} "
+                        "as the BoM is configured with the "
+                        "'Order Auto Validation' option."
+                    ).format(qty=mo.bom_id.product_qty)
+                )
+
+    @api.depends("bom_id.mo_auto_validation", "state")
+    def _compute_auto_validate(self):
+        for prod in self:
+            if prod.state != "draft":
+                # Avoid recomputing the value once the MO is confirmed.
+                # e.g. if the value changes on the BOM but the MO was already confirmed,
+                # or if the user forces another value while the MO is in draft,
+                # we don't want to change the value after confirmation.
+                continue
+            prod.auto_validate = prod.bom_id.mo_auto_validation
+
+    def _auto_validate_after_picking(self):
+        self.ensure_one()
+        if self.state == "progress":
+            # If the MO is already in progress, we want to call the immediate
+            # wizard to handle lot/serial number automatically (if any).
+            action = self._action_generate_immediate_wizard()
+            self._handle_wiz_mrp_immediate_production(action)
+        res = self.button_mark_done()
+        if res is True:
+            return True
+        res = self.handle_mark_done_result(res)
+        # Each call might return a new wizard, loop until we satisfy all of them
+        while isinstance(res, dict):
+            res = self.handle_mark_done_result(res)
+
+    def handle_mark_done_result(self, res):
+        if res["res_model"] == "mrp.production":
+            # MO has been processed and returned an action to open a backorder
+            return True
+        handler_name = "_handle_wiz_" + res["res_model"].replace(".", "_")
+        handler = getattr(self, handler_name, None)
+        if not handler:
+            _logger.warning("'%s' wizard is not supported", res["res_model"])
+            return True
+        return handler(res)
+
+    def _handle_wiz_mrp_immediate_production(self, action):
+        wiz_model = self.env[action["res_model"]].with_context(
+            **action.get("context", {})
+        )
+        wiz = wiz_model.create({})
+        return wiz.process()
+
+    def _handle_wiz_mrp_production_backorder(self, action):
+        wiz_model = self.env[action["res_model"]].with_context(
+            **action.get("context", {})
+        )
+        wiz = wiz_model.create({})
+        return wiz.action_backorder()
+
+    @api.model_create_multi
+    def create(self, values_list):
+        new_values_list, messages_to_post = self.adapt_values_qty_for_auto_validation(
+            values_list
+        )
+        res = super().create(new_values_list)
+        if messages_to_post:
+            for pos, msg in messages_to_post.items():
+                prod = res[pos]
+                prod.message_post(body=msg)
+        return res
+
+    @api.model
+    def adapt_values_qty_for_auto_validation(self, values_list):
+        """Adapt create values according to qty with auto validated BOM
+
+        If MOs are to be created with a BOM having auto validation, we must ensure
+        the quantity of the MO is equal to the quantity of the BOM.
+        However when MOs are created through procurements, the requested quantity
+        is based on the procurement quantity, so we should either
+          * increase the quantity to match the BOM if procurement value is lower
+          * split the values to create one MO into multiple values to create multiple
+          MOs matching the BOM quantity if procurement value is bigger
+        """
+        messages_to_post = {}
+        if not self.env.context.get("_split_create_values_for_auto_validation"):
+            return values_list, messages_to_post
+        new_values_list = []
+        for values in values_list:
+            bom_id = values.get("bom_id")
+            if not bom_id:
+                new_values_list.append(values)
+                continue
+            bom = self.env["mrp.bom"].browse(bom_id)
+            if not bom.mo_auto_validation:
+                new_values_list.append(values)
+                continue
+            create_qty = values.get("product_qty")
+            create_uom = self.env["uom.uom"].browse(values.get("product_uom_id"))
+            bom_qty = bom.product_qty
+            bom_uom = bom.product_uom_id
+            if create_uom != bom_uom:
+                create_qty = create_uom._compute_quantity(create_qty, bom_uom)
+            if (
+                tools.float_compare(
+                    create_qty, bom_qty, precision_rounding=bom_uom.rounding
+                )
+                == 0
+            ):
+                new_values_list.append(values)
+                continue
+            elif (
+                tools.float_compare(
+                    create_qty, bom_qty, precision_rounding=bom_uom.rounding
+                )
+                < 0
+            ):
+                procure_qty = values.get("product_qty")
+                values["product_qty"] = bom_qty
+                values["product_uom_id"] = bom_uom.id
+                msg = _(
+                    "Quantity in procurement (%s %s) was increased to %s %s due to auto "
+                    "validation feature preventing to create an MO with a different "
+                    "qty than defined on the BOM."
+                ) % (
+                    procure_qty,
+                    create_uom.display_name,
+                    bom_qty,
+                    bom_uom.display_name,
+                )
+                messages_to_post[len(new_values_list)] = msg
+                new_values_list.append(values)
+                continue
+            # If we get here we need to split the prepared MO values
+            #  into multiple MO values to respect BOM qty
+            while (
+                tools.float_compare(create_qty, 0, precision_rounding=bom_uom.rounding)
+                > 0
+            ):
+                new_values = values.copy()
+                new_values["product_qty"] = bom_qty
+                new_values["product_uom_id"] = bom_uom.id
+                msg = _(
+                    "Quantity in procurement (%s %s) was split to multiple production "
+                    "orders of %s %s due to auto validation feature preventing to "
+                    "set a quantity to produce different than the quantity defined "
+                    "on the Bill of Materials."
+                ) % (
+                    values.get("product_qty"),
+                    create_uom.display_name,
+                    bom_qty,
+                    bom_uom.display_name,
+                )
+                messages_to_post[len(new_values_list)] = msg
+                new_values_list.append(new_values)
+                create_qty -= bom_qty
+        return new_values_list, messages_to_post

mrp_production_auto_validate/models/stock_picking.py

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+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+from odoo import models
+
+
+class StockPicking(models.Model):
+    _inherit = "stock.picking"
+
+    def _get_manufacturing_orders(self, states=None):
+        self.ensure_one()
+        if states is None:
+            states = ("confirmed", "progress")
+        return self.move_lines.move_dest_ids.raw_material_production_id.filtered(
+            lambda o: o.state in states
+        )
+
+    def _action_done(self):
+        res = super()._action_done()
+        for picking in self:
+            if picking.state != "done":
+                continue
+            orders = picking._get_manufacturing_orders()
+            if not orders:
+                continue
+            for order in orders:
+                # NOTE: use of 'reservation_state' doesn't allow to produce
+                # at least 1 finished product even if there is enough components,
+                # but Odoo expects to work this way.
+                if order.auto_validate and order.reservation_state == "assigned":
+                    # 'stock.immediate.transfer' could set the 'skip_immediate'
+                    # key to process the transfer. The same ctx key is used by
+                    # MO validation methods, but they are not the same!
+                    # Unset the key in such case.
+                    # TODO add a test
+                    if order.env.context.get("skip_immediate"):
+                        order = order.with_context(skip_immediate=False)
+                    order._auto_validate_after_picking()
+        return res

mrp_production_auto_validate/models/stock_rule.py

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+# Copyright 2023 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from odoo import api, models
+
+
+class StockRule(models.Model):
+    _inherit = "stock.rule"
+
+    @api.model
+    def _run_manufacture(self, procurements):
+        return super(
+            StockRule, self.with_context(_split_create_values_for_auto_validation=True)
+        )._run_manufacture(procurements)

mrp_production_auto_validate/readme/CONFIGURE.rst

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+Warehouse
+~~~~~~~~~
+
+* Go to *Inventory > Configuration > Settings* to enable the *Multi-Step Routes* option
+* Go to *Inventory > Configuration > Warehouses* and enable the manufacturing
+  with two or three steps on your warehouse (to get a *Pick components* transfer
+  operation generated when you create a MO).
+
+Bill of Materials
+~~~~~~~~~~~~~~~~~
+
+* Go to *Manufacturing > Products > Bills of Materials* and enable the auto-validation
+  of manufacturing orders for your BoMs (*Order Auto Validation* field).

mrp_production_auto_validate/readme/CONTRIBUTORS.rst

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+* Sébastien Alix <sebastien.alix@camptocamp.com>
+* Simone Orsi <simone.orsi@camptocamp.com>

mrp_production_auto_validate/readme/DESCRIPTION.rst

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+Auto-validate manufacturing orders when the "Pick components" transfer operation
+is validated. This feature has to be enabled for each Bill of Material to produce.

mrp_production_auto_validate/readme/ROADMAP.rst

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+* Add support of auto-validation as soon as we have enough components to produce
+  at least one finished product. Currently Odoo doesn't support this
+  (`reservation_state` of MO is still set to "Waiting" in such case).

mrp_production_auto_validate/static/description/index.html

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+<body>
+<div class="document" id="manufacturing-order-auto-validate">
+<h1 class="title">Manufacturing Order Auto-Validate</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/manufacture/tree/14.0/mrp_production_auto_validate"><img alt="OCA/manufacture" src="https://img.shields.io/badge/github-OCA%2Fmanufacture-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/manufacture-14-0/manufacture-14-0-mrp_production_auto_validate"><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/129/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>Auto-validate manufacturing orders when the “Pick components” transfer operation
+is validated. This feature has to be enabled for each Bill of Material to produce.</p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#configuration" id="id1">Configuration</a><ul>
+<li><a class="reference internal" href="#warehouse" id="id2">Warehouse</a></li>
+<li><a class="reference internal" href="#bill-of-materials" id="id3">Bill of Materials</a></li>
+</ul>
+</li>
+<li><a class="reference internal" href="#known-issues-roadmap" id="id4">Known issues / Roadmap</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id5">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id6">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id7">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id8">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id9">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="configuration">
+<h1><a class="toc-backref" href="#id1">Configuration</a></h1>
+<div class="section" id="warehouse">
+<h2><a class="toc-backref" href="#id2">Warehouse</a></h2>
+<ul class="simple">
+<li>Go to <em>Inventory &gt; Configuration &gt; Settings</em> to enable the <em>Multi-Step Routes</em> option</li>
+<li>Go to <em>Inventory &gt; Configuration &gt; Warehouses</em> and enable the manufacturing
+with two or three steps on your warehouse (to get a <em>Pick components</em> transfer
+operation generated when you create a MO).</li>
+</ul>
+</div>
+<div class="section" id="bill-of-materials">
+<h2><a class="toc-backref" href="#id3">Bill of Materials</a></h2>
+<ul class="simple">
+<li>Go to <em>Manufacturing &gt; Products &gt; Bills of Materials</em> and enable the auto-validation
+of manufacturing orders for your BoMs (<em>Order Auto Validation</em> field).</li>
+</ul>
+</div>
+</div>
+<div class="section" id="known-issues-roadmap">
+<h1><a class="toc-backref" href="#id4">Known issues / Roadmap</a></h1>
+<ul class="simple">
+<li>Add support of auto-validation as soon as we have enough components to produce
+at least one finished product. Currently Odoo doesn’t support this
+(<cite>reservation_state</cite> of MO is still set to “Waiting” in such case).</li>
+</ul>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id5">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/manufacture/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/manufacture/issues/new?body=module:%20mrp_production_auto_validate%0Aversion:%2014.0%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">
+<h1><a class="toc-backref" href="#id6">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id7">Authors</a></h2>
+<ul class="simple">
+<li>Camptocamp</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id8">Contributors</a></h2>
+<ul class="simple">
+<li>Sébastien Alix &lt;<a class="reference external" href="mailto:sebastien.alix&#64;camptocamp.com">sebastien.alix&#64;camptocamp.com</a>&gt;</li>
+<li>Simone Orsi &lt;<a class="reference external" href="mailto:simone.orsi&#64;camptocamp.com">simone.orsi&#64;camptocamp.com</a>&gt;</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id9">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/sebalix"><img alt="sebalix" src="https://github.com/sebalix.png?size=40px" /></a></p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/manufacture/tree/14.0/mrp_production_auto_validate">OCA/manufacture</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>

mrp_production_auto_validate/tests/__init__.py

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

mrp_production_auto_validate/tests/test_auto_validate.py

@@ -0,0 +1,197 @@
+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+from odoo.exceptions import ValidationError
+from odoo.tests.common import Form, SavepointCase
+
+
+class TestManufacturingOrderAutoValidate(SavepointCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
+        # Configure the WH to manufacture in at least two steps to get a
+        # "pick components" transfer operation
+        cls.wh = cls.env.ref("stock.warehouse0")
+        cls.wh.manufacture_steps = "pbm"
+        # Configure the product to be replenished through manufacture route
+        cls.product_template = cls.env.ref(
+            "mrp.product_product_computer_desk_head_product_template"
+        )
+        cls.manufacture_route = cls.env.ref("mrp.route_warehouse0_manufacture")
+        cls.product_template.route_ids = [(6, 0, [cls.manufacture_route.id])]
+        # Configure the BoM to auto-validate manufacturing orders
+        # NOTE: to ease tests we take a BoM with only one component
+        cls.bom = cls.env.ref("mrp.mrp_bom_table_top")  # Tracked by S/N
+        cls.bom.mo_auto_validation = True
+        cls.uom_unit = cls.env.ref("uom.product_uom_unit")
+
+    @classmethod
+    def _replenish_product(cls, product, product_qty=1, product_uom=None):
+        if product_uom is None:
+            product_uom = cls.uom_unit
+        wiz = (
+            cls.env["product.replenish"]
+            .with_context(default_product_id=product.id)
+            .create(
+                {
+                    "quantity": product_qty,
+                    "product_uom_id": product_uom.id,
+                }
+            )
+        )
+        wiz.launch_replenishment()
+
+    @classmethod
+    def _create_manufacturing_order(cls, bom, product_qty=1):
+        with Form(cls.env["mrp.production"]) as form:
+            form.bom_id = bom
+            form.product_qty = product_qty
+            order = form.save()
+            order.invalidate_cache()
+            return order
+
+    @classmethod
+    def _validate_picking(cls, picking, moves=None):
+        """Validate a stock transfer.
+
+        `moves` can be set with a list of tuples [(move, quantity_done)] to
+        process the transfer partially.
+        """
+        if moves is None:
+            moves = []
+        for move in picking.move_lines:
+            # Try to match a move to set a given qty
+            for move2, qty_done in moves:
+                if move == move2:
+                    move.quantity_done = qty_done
+                    break
+            else:
+                move.quantity_done = move.product_uom_qty
+        picking._action_done()
+
+    def test_bom_alert(self):
+        self.assertIn(
+            "restricted to the BoM Quantity", self.bom.mo_auto_validation_warning
+        )
+
+    def test_get_manufacturing_orders_pbm(self):
+        """Get the MO from transfers in a 2 steps configuration."""
+        # WH already configured as 'Pick components and then manufacture (2 steps)'
+        order = self._create_manufacturing_order(self.bom)
+        order.action_confirm()
+        picking_pick = order.picking_ids
+        self.assertEqual(picking_pick._get_manufacturing_orders(), order)
+
+    def test_get_manufacturing_orders_pbm_sam(self):
+        """Get the MO from transfers in a 3 steps configuration."""
+        self.wh.manufacture_steps = "pbm_sam"
+        order = self._create_manufacturing_order(self.bom)
+        order.action_confirm()
+        picking_pick = order.picking_ids.filtered(
+            lambda o: "Pick" in o.picking_type_id.name
+        )
+        picking_store = order.picking_ids.filtered(
+            lambda o: "Store" in o.picking_type_id.name
+        )
+        self.assertEqual(picking_pick._get_manufacturing_orders(), order)
+        self.assertFalse(picking_store._get_manufacturing_orders())
+
+    def test_create_order_too_much_qty_to_produce(self):
+        """Creation of MO for 2 finished product while BoM produces 1."""
+        with self.assertRaisesRegex(ValidationError, r"is restricted to"):
+            self._create_manufacturing_order(self.bom, product_qty=2)
+
+    def test_auto_validate_disabled(self):
+        """Auto-validation of MO disabled. No change in the standard behavior."""
+        self.bom.mo_auto_validation = False
+        order = self._create_manufacturing_order(self.bom)
+        order.action_confirm()
+        self.assertEqual(order.state, "confirmed")
+        picking = order.picking_ids
+        picking.action_assign()
+        self.assertEqual(picking.state, "assigned")
+        self._validate_picking(picking)
+        self.assertEqual(picking.state, "done")
+        self.assertEqual(order.state, "confirmed")
+
+    def test_auto_validate_one_qty_to_produce(self):
+        """Auto-validation of MO with components for 1 finished product."""
+        order = self._create_manufacturing_order(self.bom)
+        order.action_confirm()
+        self.assertEqual(order.state, "confirmed")
+        picking = order.picking_ids
+        picking.action_assign()
+        self.assertEqual(picking.state, "assigned")
+        self._validate_picking(picking)
+        self.assertEqual(picking.state, "done")
+        self.assertEqual(order.state, "done")
+        self.assertTrue(order.lot_producing_id)
+
+    def test_auto_validate_two_qty_to_produce(self):
+        """Auto-validation of MO with components for 2 finished product."""
+        self.bom.product_qty = 2
+        order = self._create_manufacturing_order(self.bom, product_qty=2)
+        order.action_confirm()
+        self.assertEqual(order.state, "confirmed")
+        picking = order.picking_ids
+        picking.action_assign()
+        self.assertEqual(picking.state, "assigned")
+        self._validate_picking(picking)
+        self.assertEqual(picking.state, "done")
+        self.assertEqual(order.state, "done")
+        self.assertTrue(order.lot_producing_id)
+
+    def test_auto_validate_with_not_enough_components(self):
+        """MO not validated: not enough components to produce 1 finished product."""
+        self.bom.product_qty = 2
+        self.bom.bom_line_ids.product_qty = 4
+        order = self._create_manufacturing_order(self.bom, product_qty=2)
+        order.action_confirm()
+        self.assertEqual(order.state, "confirmed")
+        # Process 'Pick components' with not enough qties to process at least
+        # 1 finished product (2 components required but only 1 transfered)
+        picking = order.picking_ids
+        picking.action_assign()
+        self.assertEqual(picking.state, "assigned")
+        self._validate_picking(picking, moves=[(picking.move_lines, 1)])
+        self.assertEqual(picking.state, "done")
+        self.assertEqual(picking.backorder_ids.move_lines.product_uom_qty, 3)
+        # Check that no MO gets validated in the process
+        order_done = picking._get_manufacturing_orders(states=("done",))
+        self.assertFalse(order_done)
+        self.assertEqual(order.state, "confirmed")
+        self.assertEqual(order.product_qty, 2)
+
+    def test_keep_qty_on_replenishment(self):
+        existing_mos = self.env["mrp.production"].search([])
+        self._replenish_product(self.product_template.product_variant_id, product_qty=1)
+        created_mos = self.env["mrp.production"].search(
+            [("id", "not in", existing_mos.ids)]
+        )
+        self.assertEqual(len(created_mos), 1)
+        self.assertEqual(created_mos.product_qty, self.bom.product_qty)
+        self.assertFalse(any("split" in m.body for m in created_mos.message_ids))
+        self.assertFalse(any("increased" in m.body for m in created_mos.message_ids))
+
+    def test_split_qty_on_replenishment(self):
+        existing_mos = self.env["mrp.production"].search([])
+        self._replenish_product(self.product_template.product_variant_id, product_qty=3)
+        created_mos = self.env["mrp.production"].search(
+            [("id", "not in", existing_mos.ids)]
+        )
+        self.assertEqual(len(created_mos), 3)
+        for mo in created_mos:
+            self.assertEqual(mo.product_qty, self.bom.product_qty)
+            self.assertTrue(any("split" in m.body for m in mo.message_ids))
+
+    def test_raise_qty_on_replenishment(self):
+        existing_mos = self.env["mrp.production"].search([])
+        self.bom.product_qty = 5
+        self._replenish_product(self.product_template.product_variant_id, product_qty=3)
+        created_mos = self.env["mrp.production"].search(
+            [("id", "not in", existing_mos.ids)]
+        )
+        self.assertEqual(len(created_mos), 1)
+        self.assertEqual(created_mos.product_qty, self.bom.product_qty)
+        self.assertTrue(any("increased" in m.body for m in created_mos.message_ids))

mrp_production_auto_validate/views/mrp_bom.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2022 Camptocamp SA
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+  <record id="mrp_bom_form_view" model="ir.ui.view">
+    <field name="name">mrp.bom.form.inherit</field>
+    <field name="model">mrp.bom</field>
+    <field name="inherit_id" ref="mrp.mrp_bom_form_view" />
+    <field name="arch" type="xml">
+      <field name="type" position="after">
+        <field
+                    name="mo_auto_validation"
+                    attrs="{'invisible': [('type', '!=', 'normal')]}"
+                />
+        <field
+                    name="mo_auto_validation_warning"
+                    nolabel="1"
+                    colspan="2"
+                    class="alert alert-warning"
+                    role="alert"
+                    attrs="{'invisible': ['|', ('type', '!=', 'normal'), ('mo_auto_validation', '=', False)]}"
+                />
+      </field>
+    </field>
+  </record>
+
+</odoo>

mrp_production_auto_validate/views/mrp_production.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2022 Camptocamp SA
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+
+  <record id="mrp_production_form_view" model="ir.ui.view">
+    <field name="name">mrp.production.form.inherit</field>
+    <field name="model">mrp.production</field>
+    <field name="inherit_id" ref="mrp.mrp_production_form_view" />
+    <field name="arch" type="xml">
+      <div name="button_box" position="before">
+        <field name="auto_validate" invisible="1" />
+      </div>
+    </field>
+  </record>
+
+</odoo>

mrp_production_auto_validate/wizards/__init__.py

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

mrp_production_auto_validate/wizards/mrp_production_backorder.py

@@ -0,0 +1,14 @@
+# Copyright 2022 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl)
+
+from odoo import models
+
+
+class MrpProductionBackorder(models.TransientModel):
+    _inherit = "mrp.production.backorder"
+
+    def action_backorder(self):
+        # Bypass the 'auto_validate' constraint regarding qty to produce
+        # when creating a backorder.
+        self = self.with_context(disable_check_mo_auto_validate=True)
+        return super().action_backorder()

setup/mrp_production_auto_validate/odoo/addons/mrp_production_auto_validate

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

setup/mrp_production_auto_validate/setup.py

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