Merge PR #1411 into 18.0

Signed-off-by LoisRForgeFlow

mrp_multi_level/README.rst

@@ -0,0 +1,271 @@
+===============
+MRP Multi Level
+===============
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:afddaf576893642eae579ee762efefb3c3ecc9f84445b23b43ab6fc448975fce
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Production%2FStable-green.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Production/Stable
+.. |badge2| image:: https://img.shields.io/badge/licence-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fmanufacture-lightgray.png?logo=github
+    :target: https://github.com/OCA/manufacture/tree/18.0/mrp_multi_level
+    :alt: OCA/manufacture
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/manufacture-18-0/manufacture-18-0-mrp_multi_level
+    :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/manufacture&target_branch=18.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module allows you to calculate, based in known inventory, demand,
+and supply, and based on parameters set at product variant level, the
+new procurements for each product.
+
+To do this, the calculation starts at top level of the bill of material
+and explodes this down to the lowest level.
+
+Key Features
+------------
+
+-  MRP parameters set by product variant MRP area pairs.
+-  Cron job to calculate the MRP demand.
+-  Manually calculate the MRP demand.
+-  Confirm the calculated MRP demand and create PO's, or MO's.
+-  Able to see the products for which action is needed throught Planned
+   Orders.
+-  Integration with `Stock Demand
+   Estimates <https://github.com/OCA/stock-logistics-warehouse/tree/12.0/stock_demand_estimate>`__
+   system. Note: You need to install `mrp_multi_level_estimate
+   module <https://github.com/OCA/manufacture/tree/12.0/mrp_multi_level_estimate>`__.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+MRP Areas
+~~~~~~~~~
+
+-  Go to *Manufacturing > Configuration > MRP Areas* and define or edit
+   any existing area. You can specify the working hours for every area.
+
+Product MRP Area Parameters
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+-  Go to *Manufacturing > Products > Product MRP Area Parameters* and
+   set the MRP parameters for a given product and area.
+
+Usage
+=====
+
+To manually run the MRP scheduler:
+
+1. Go to *Manufacturing > Planning > Run MRP Multi Level*.
+2. On the wizard click *Run MRP*.
+
+To launch replenishment orders (moves, purchases, production orders...):
+
+1. Go to *Manufacturing > Planning > MRP Inventory*.
+2. Filter with *To procure*.
+3. Select multiple records and click on *Action > Procure* or click the
+   right hand side gears in any record.
+4. On the wizard, check everything is ok and click *Execute*.
+
+Changelog
+=========
+
+13.0.1.5.0 (2020-04-09)
+-----------------------
+
+**Features**
+
+-  Show *Run MRP Multi Level* menu only to a specific new security group
+   *Run MRP Manually*.
+   (`#492 <https://github.com/OCA/manufacture/issues/492>`__)
+
+13.0.1.4.0 (2020-03-26)
+-----------------------
+
+   -  Add menu entry for planned orders
+   -  Add button to navigate from planned orders to linked manufacturing
+      orders
+   -  Add action to convert planned orders to fixed
+   -  When changing the due date in a planned order the release date is
+      recomputed
+
+13.0.1.3.0 (2020-03-02)
+-----------------------
+
+-  [IMP] Minor changes"
+   (`#470 <https://github.com/OCA/manufacture/pull/470>`__).
+
+   -  Planned Order release and due date become required.
+   -  Add button to Product MRP Area to update MOQ from Supplier Info.
+   -  Link Manufacturing Orders with Planned Orders.
+   -  Allow Mrp Inventory Procure Wizard to be used from other models.
+   -  Make MRP Inventory creation more extensible.
+   -  Main Supplier computation (v13 requires explicit False
+      definitions)
+
+13.0.1.2.0 (2020-02-20)
+-----------------------
+
+-  [IMP] Minor changes
+   (`#468 <https://github.com/OCA/manufacture/pull/468>`__).
+
+   -  Planned Orders become fixed on manual creation by default
+   -  Released Quantity becomes readonly
+   -  Add product reference if Planned Order name is not defined on bom
+      explosion
+
+13.0.1.1.0 (2020-02-21)
+-----------------------
+
+-  [FIX] Minor changes
+   (`#469 <https://github.com/OCA/manufacture/pull/469>`__).
+
+   -  Fix Main supplier computation in multi company
+   -  Drop Triplicated field in search view
+
+-  [IMP] Minor changes
+   (`#463 <https://github.com/OCA/manufacture/pull/463>`__).
+
+   -  Show supply method on MRP Inventory
+   -  Allow no-MRP users to look into Products
+
+13.0.1.0.0 (2019-12-18)
+-----------------------
+
+-  [MIG] Migration to v13.
+
+12.0.1.0.0 (2019-08-05)
+-----------------------
+
+-  [MIG] Migration to v12:
+
+   -  Estimates as a forecasting mechanism is moved to a new module
+      (mrp_multi_level_estimate).
+
+11.0.3.0.0 (2019-05-22)
+-----------------------
+
+-  [REW/IMP] Rework to include Planned Orders.
+   (`#365 <https://github.com/OCA/manufacture/pull/365>`__).
+-  [IMP] Able to procure from a different location than the area's
+   location.
+
+11.0.2.2.0 (2019-05-02)
+-----------------------
+
+-  [IMP] Able to run MRP only for selected areas.
+   (`#360 <https://github.com/OCA/manufacture/pull/360>`__).
+
+11.0.2.1.0 (2019-04-02)
+-----------------------
+
+-  [IMP] Implement *Nbr. Days* functionality to be able to group demand
+   when generating supply proposals.
+   (`#345 <https://github.com/OCA/manufacture/pull/345>`__).
+
+11.0.2.0.0 (2018-11-20)
+-----------------------
+
+-  [REW] Refactor MRP Area.
+   (`#322 <https://github.com/OCA/manufacture/pull/322>`__):
+
+   -  MRP product concept dropped in favor of *Product MRP Area
+      Parameters*. This allow to set different MRP parameters for the
+      same product in different areas.
+   -  Menu items reordering.
+
+11.0.1.1.0 (2018-08-30)
+-----------------------
+
+-  [FIX] Consider *Qty Multiple* on product to propose the quantity to
+   procure. (`#297 <https://github.com/OCA/manufacture/pull/297>`__)
+
+11.0.1.0.1 (2018-08-03)
+-----------------------
+
+-  [FIX] User and system locales doesn't break MRP calculation.
+   (`#290 <https://github.com/OCA/manufacture/pull/290>`__)
+-  [FIX] Working Hours are now defined only at Warehouse level and
+   displayed as a related on MRP Areas.
+   (`#290 <https://github.com/OCA/manufacture/pull/290>`__)
+
+11.0.1.0.0 (2018-07-09)
+-----------------------
+
+-  Start of the history.
+
+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 to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/manufacture/issues/new?body=module:%20mrp_multi_level%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
+-------
+
+* Ucamco
+* ForgeFlow
+
+Contributors
+------------
+
+-  Wim Audenaert <wim.audenaert@ucamco.com>
+-  Jordi Ballester <jordi.ballester@forgeflow.com>
+-  Lois Rilo <lois.rilo@forgeflow.com>
+-  Héctor Villarreal <hector.villarreal@forgeflow.com>
+-  Christopher Ormaza <chris.ormaza@forgeflow.com>
+-  Joan Sisquella <joan.sisquella@forgeflow.com>
+-  Alexandre Fayolle <alexandre.fayolle@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-JordiBForgeFlow| image:: https://github.com/JordiBForgeFlow.png?size=40px
+    :target: https://github.com/JordiBForgeFlow
+    :alt: JordiBForgeFlow
+.. |maintainer-LoisRForgeFlow| image:: https://github.com/LoisRForgeFlow.png?size=40px
+    :target: https://github.com/LoisRForgeFlow
+    :alt: LoisRForgeFlow
+
+Current `maintainers <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-JordiBForgeFlow| |maintainer-LoisRForgeFlow| 
+
+This module is part of the `OCA/manufacture <https://github.com/OCA/manufacture/tree/18.0/mrp_multi_level>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

mrp_multi_level/__init__.py

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+from . import models
+from . import wizards

mrp_multi_level/__manifest__.py

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+# Copyright 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-21 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+{
+    "name": "MRP Multi Level",
+    "version": "18.0.1.0.0",
+    "development_status": "Production/Stable",
+    "license": "LGPL-3",
+    "author": "Ucamco, ForgeFlow, Odoo Community Association (OCA)",
+    "maintainers": ["JordiBForgeFlow", "LoisRForgeFlow"],
+    "summary": "Adds an MRP Scheduler",
+    "website": "https://github.com/OCA/manufacture",
+    "category": "Manufacturing",
+    "depends": ["mrp", "purchase_stock", "mrp_warehouse_calendar"],
+    "data": [
+        "security/mrp_multi_level_security.xml",
+        "security/ir.model.access.csv",
+        "data/system_parameter.xml",
+        "views/mrp_area_views.xml",
+        "views/product_product_views.xml",
+        "views/product_template_views.xml",
+        "views/product_mrp_area_views.xml",
+        "views/stock_location_views.xml",
+        "wizards/mrp_inventory_procure_views.xml",
+        "views/mrp_inventory_views.xml",
+        "views/mrp_planned_order_views.xml",
+        "wizards/mrp_multi_level_views.xml",
+        "views/mrp_move_views.xml",
+        "views/mrp_menuitem.xml",
+        "data/mrp_multi_level_cron.xml",
+        "data/mrp_area_data.xml",
+    ],
+    "demo": [
+        "demo/product_category_demo.xml",
+        "demo/product_product_demo.xml",
+        "demo/res_partner_demo.xml",
+        "demo/product_supplierinfo_demo.xml",
+        "demo/product_mrp_area_demo.xml",
+        "demo/mrp_bom_demo.xml",
+        "demo/initial_on_hand_demo.xml",
+    ],
+    "installable": True,
+    "application": True,
+}

mrp_multi_level/data/mrp_area_data.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="mrp_area_stock_wh0" model="mrp.area">
+        <field name="name">WH/Stock</field>
+        <field name="warehouse_id" ref="stock.warehouse0" />
+        <field name="location_id" ref="stock.stock_location_stock" />
+    </record>
+</odoo>

mrp_multi_level/data/mrp_multi_level_cron.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="mrp_multi_level_cron" model="ir.cron">
+        <field name="name">Multi Level MRP</field>
+        <field name="model_id" ref="mrp_multi_level.model_mrp_multi_level" />
+        <field name="user_id" ref="base.user_root" />
+        <field name="interval_number">1</field>
+        <field name="interval_type">days</field>
+        <field name="state">code</field>
+        <field name="code">model.run_mrp_multi_level()</field>
+    </record>
+</odoo>

mrp_multi_level/data/system_parameter.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="llc_calculation_recursion_limit" model="ir.config_parameter">
+        <field name="key">mrp_multi_level.llc_calculation_recursion_limit</field>
+        <field name="value">1000</field>
+    </record>
+</odoo>

mrp_multi_level/demo/initial_on_hand_demo.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="stock_inventory_1" model="stock.quant">
+        <field name="product_id" ref="product_product_pp_1" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="inventory_quantity">10</field>
+        <field
+            name="location_id"
+            model="stock.location"
+            eval="obj().env.ref('stock.warehouse0').lot_stock_id.id"
+        />
+    </record>
+    <record id="stock_inventory_2" model="stock.quant">
+        <field name="product_id" ref="product_product_pp_2" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="inventory_quantity">20</field>
+        <field
+            name="location_id"
+            model="stock.location"
+            eval="obj().env.ref('stock.warehouse0').lot_stock_id.id"
+        />
+    </record>
+    <record id="stock_inventory_3" model="stock.quant">
+        <field name="product_id" ref="product_product_sf_2" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="inventory_quantity">15</field>
+        <field
+            name="location_id"
+            model="stock.location"
+            eval="obj().env.ref('stock.warehouse0').lot_stock_id.id"
+        />
+    </record>
+    <function model="stock.quant" name="action_apply_inventory">
+        <function
+            eval="[[('id', 'in', (ref('stock_inventory_1'),
+                                        ref('stock_inventory_2'),
+                                        ref('stock_inventory_3'),
+                                        ))]]"
+            model="stock.quant"
+            name="search"
+        />
+    </function>
+</odoo>

mrp_multi_level/demo/mrp_bom_demo.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <!-- FP-1 -->
+    <record id="mrp_bom_fp_1" model="mrp.bom">
+        <field name="product_tmpl_id" ref="product_product_fp_1_product_template" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="produce_delay">2</field>
+    </record>
+    <record id="mrp_bom_fp_1_line_pp_1" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_1" />
+        <field name="product_qty">2</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_fp_1" />
+    </record>
+    <record id="mrp_bom_fp_1_line_pp_2" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_2" />
+        <field name="product_qty">3</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_fp_1" />
+    </record>
+    <!-- FP-2 -->
+    <record id="mrp_bom_fp_2" model="mrp.bom">
+        <field name="product_tmpl_id" ref="product_product_fp_2_product_template" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="produce_delay">1</field>
+    </record>
+    <record id="mrp_bom_fp_2_line_sf_1" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_sf_1" />
+        <field name="product_qty">2</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_fp_2" />
+    </record>
+    <record id="mrp_bom_fp_2_line_sf_2" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_sf_2" />
+        <field name="product_qty">3</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_fp_2" />
+    </record>
+
+    <!-- FP-3 -->
+    <record id="mrp_bom_fp_3" model="mrp.bom">
+        <field name="product_tmpl_id" ref="product_product_fp_3_product_template" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="produce_delay">3</field>
+    </record>
+    <record id="mrp_bom_fp_3_line_sf_3" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_sf_3" />
+        <field name="product_qty">2</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_fp_3" />
+    </record>
+    <record id="mrp_bom_fp_3_line_pp_3" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_3" />
+        <field name="product_qty">2</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_fp_3" />
+    </record>
+
+    <!-- Customizable Desk -->
+    <record id="mrp_bom_product_4" model="mrp.bom">
+        <field
+            name="product_tmpl_id"
+            ref="product.product_product_4_product_template"
+        />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+    </record>
+    <record id="mrp_bom_product_4_line_av_11" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_av_11" />
+        <field name="product_qty">1</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">1</field>
+        <field name="bom_id" ref="mrp_bom_product_4" />
+        <field
+            name="bom_product_template_attribute_value_ids"
+            eval="[(6, 0, [ref('product.product_4_attribute_1_value_1')])]"
+        />
+    </record>
+    <record id="mrp_bom_product_4_line_av_12" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_av_12" />
+        <field name="product_qty">1</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">2</field>
+        <field name="bom_id" ref="mrp_bom_product_4" />
+        <field
+            name="bom_product_template_attribute_value_ids"
+            eval="[(6, 0, [ref('product.product_4_attribute_1_value_2')])]"
+        />
+    </record>
+    <record id="mrp_bom_product_4_line_av_21" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_av_21" />
+        <field name="product_qty">1</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">3</field>
+        <field name="bom_id" ref="mrp_bom_product_4" />
+        <field
+            name="bom_product_template_attribute_value_ids"
+            eval="[(6, 0, [ref('product.product_4_attribute_2_value_1')])]"
+        />
+    </record>
+    <record id="mrp_bom_product_4_line_av_22" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_av_22" />
+        <field name="product_qty">1</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">4</field>
+        <field name="bom_id" ref="mrp_bom_product_4" />
+        <field
+            name="bom_product_template_attribute_value_ids"
+            eval="[(6, 0, [ref('product.product_4_attribute_2_value_2')])]"
+        />
+    </record>
+    <!-- SF-1 -->
+    <record id="mrp_bom_sf_1" model="mrp.bom">
+        <field name="product_tmpl_id" ref="product_product_sf_1_product_template" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="produce_delay">1</field>
+    </record>
+    <record id="mrp_bom_sf_1_line_pp_1" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_1" />
+        <field name="product_qty">3</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_sf_1" />
+    </record>
+    <record id="mrp_bom_sf_1_line_pp_2" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_2" />
+        <field name="product_qty">2</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_sf_1" />
+    </record>
+    <!-- SF-2 -->
+    <record id="mrp_bom_sf_2" model="mrp.bom">
+        <field name="product_tmpl_id" ref="product_product_sf_2_product_template" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="produce_delay">3</field>
+    </record>
+    <record id="mrp_bom_sf_2_line_pp_2" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_2" />
+        <field name="product_qty">3</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_sf_2" />
+    </record>
+    <!-- SF-3 -->
+    <record id="mrp_bom_sf_3" model="mrp.bom">
+        <field name="product_tmpl_id" ref="product_product_sf_3_product_template" />
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="type">phantom</field>
+        <field name="sequence">5</field>
+        <field name="produce_delay">3</field>
+    </record>
+    <record id="mrp_bom_sf_3_line_pp_3" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_3" />
+        <field name="product_qty">1</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_sf_3" />
+    </record>
+    <record id="mrp_bom_sf_3_line_pp_4" model="mrp.bom.line">
+        <field name="product_id" ref="product_product_pp_4" />
+        <field name="product_qty">3</field>
+        <field name="product_uom_id" ref="uom.product_uom_unit" />
+        <field name="sequence">5</field>
+        <field name="bom_id" ref="mrp_bom_sf_3" />
+    </record>
+</odoo>

mrp_multi_level/demo/product_category_demo.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="product_category_mrp" model="product.category">
+        <field name="name">MRP</field>
+    </record>
+</odoo>

mrp_multi_level/demo/product_mrp_area_demo.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="product_mrp_area_fp_1" model="product.mrp.area">
+        <field name="product_id" ref="product_product_fp_1" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_fp_2" model="product.mrp.area">
+        <field name="product_id" ref="product_product_fp_2" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_fp_3" model="product.mrp.area">
+        <field name="product_id" ref="product_product_fp_3" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_product_4" model="product.mrp.area">
+        <field name="product_id" ref="product.product_product_4" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_product_4b" model="product.mrp.area">
+        <field name="product_id" ref="product.product_product_4b" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_product_4c" model="product.mrp.area">
+        <field name="product_id" ref="product.product_product_4c" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_sf_1" model="product.mrp.area">
+        <field name="product_id" ref="product_product_sf_1" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_sf_2" model="product.mrp.area">
+        <field name="product_id" ref="product_product_sf_2" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_sf_3" model="product.mrp.area">
+        <field name="product_id" ref="product_product_sf_3" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_pp_1" model="product.mrp.area">
+        <field name="product_id" ref="product_product_pp_1" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_pp_2" model="product.mrp.area">
+        <field name="product_id" ref="product_product_pp_2" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_pp_3" model="product.mrp.area">
+        <field name="product_id" ref="product_product_pp_3" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_pp_4" model="product.mrp.area">
+        <field name="product_id" ref="product_product_pp_4" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_av_11" model="product.mrp.area">
+        <field name="product_id" ref="product_product_av_11" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_av_12" model="product.mrp.area">
+        <field name="product_id" ref="product_product_av_12" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_av_21" model="product.mrp.area">
+        <field name="product_id" ref="product_product_av_21" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+    <record id="product_mrp_area_av_22" model="product.mrp.area">
+        <field name="product_id" ref="product_product_av_22" />
+        <field name="mrp_area_id" ref="mrp_area_stock_wh0" />
+    </record>
+</odoo>

mrp_multi_level/demo/product_product_demo.xml

@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="product_product_fp_1" model="product.product">
+        <field name="name">FP-1</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+    <record id="product_product_fp_2" model="product.product">
+        <field name="name">FP-2</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+    <record id="product_product_fp_3" model="product.product">
+        <field name="name">FP-3</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+    <record id="product_product_fp_4" model="product.product">
+        <field name="name">FP-4</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+    </record>
+
+    <!-- Customizable Desk -->
+    <record id="product.product_product_4_product_template" model="product.template">
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+    <record id="product_product_sf_1" model="product.product">
+        <field name="name">SF-1</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+    <record id="product_product_sf_2" model="product.product">
+        <field name="name">SF-2</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+    <record id="product_product_sf_3" model="product.product">
+        <field name="name">SF-3</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('mrp.route_warehouse0_manufacture')])]"
+        />
+    </record>
+
+    <record id="product_product_pp_1" model="product.product">
+        <field name="name">PP-1</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+    <record id="product_product_pp_2" model="product.product">
+        <field name="name">PP-2</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+
+    <record id="product_product_pp_3" model="product.product">
+        <field name="name">PP-3</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+
+    <record id="product_product_pp_4" model="product.product">
+        <field name="name">PP-4</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+
+    <record id="product_product_av_11" model="product.product">
+        <field name="name">AV-11 steel</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+    <record id="product_product_av_12" model="product.product">
+        <field name="name">AV-12 aluminium</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+    <record id="product_product_av_21" model="product.product">
+        <field name="name">AV-21 white</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+    <record id="product_product_av_22" model="product.product">
+        <field name="name">AV-22 black</field>
+        <field name="categ_id" ref="product_category_mrp" />
+        <field name="is_storable" eval="True" />
+        <field name="uom_id" ref="uom.product_uom_unit" />
+        <field name="uom_po_id" ref="uom.product_uom_unit" />
+        <field
+            name="route_ids"
+            eval="[(6, 0, [ref('purchase_stock.route_warehouse0_buy')])]"
+        />
+    </record>
+</odoo>

mrp_multi_level/demo/product_supplierinfo_demo.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="product_supplierinfo_av_11" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_av_11_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">4</field>
+        <field name="min_qty">0</field>
+        <field name="price">100</field>
+    </record>
+    <record id="product_supplierinfo_av_12" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_av_12_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">4</field>
+        <field name="min_qty">0</field>
+        <field name="price">100</field>
+    </record>
+    <record id="product_supplierinfo_av_21" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_av_21_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">4</field>
+        <field name="min_qty">0</field>
+        <field name="price">100</field>
+    </record>
+    <record id="product_supplierinfo_av_22" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_av_22_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">4</field>
+        <field name="min_qty">0</field>
+        <field name="price">100</field>
+    </record>
+    <record id="product_supplierinfo_pp_1" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_pp_1_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">4</field>
+        <field name="min_qty">0</field>
+        <field name="price">100</field>
+    </record>
+    <record id="product_supplierinfo_pp_2" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_pp_2_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">2</field>
+        <field name="min_qty">0</field>
+        <field name="price">100</field>
+    </record>
+
+    <record id="product_supplierinfo_pp_3" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_pp_3_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">2</field>
+        <field name="min_qty">0</field>
+        <field name="price">10</field>
+    </record>
+
+    <record id="product_supplierinfo_pp_4" model="product.supplierinfo">
+        <field name="product_tmpl_id" ref="product_product_pp_4_product_template" />
+        <field name="partner_id" ref="res_partner_lazer_tech" />
+        <field name="delay">3</field>
+        <field name="min_qty">0</field>
+        <field name="price">80</field>
+    </record>
+</odoo>

mrp_multi_level/demo/res_partner_demo.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="res_partner_lazer_tech" model="res.partner">
+        <field name="name">Lazer Tech</field>
+        <field name="is_company">1</field>
+        <field name="company_id" ref="base.main_company" />
+    </record>
+</odoo>

mrp_multi_level/models/__init__.py

@@ -0,0 +1,11 @@
+from . import mrp_area
+from . import stock_location
+from . import product_product
+from . import product_template
+from . import mrp_move
+from . import mrp_planned_order
+from . import mrp_inventory
+from . import product_mrp_area
+from . import stock_rule
+from . import mrp_production
+from . import stock_quant

mrp_multi_level/models/mrp_area.py

@@ -0,0 +1,42 @@
+# © 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-21 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
+# - Lois Rilo Antelo <lois.rilo@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import api, fields, models
+
+
+class MrpArea(models.Model):
+    _name = "mrp.area"
+    _description = "MRP Area"
+
+    name = fields.Char(required=True)
+    warehouse_id = fields.Many2one(
+        comodel_name="stock.warehouse", string="Warehouse", required=True
+    )
+    company_id = fields.Many2one(
+        comodel_name="res.company", related="warehouse_id.company_id", store=True
+    )
+    location_id = fields.Many2one(
+        comodel_name="stock.location", string="Location", required=True
+    )
+    active = fields.Boolean(default=True)
+    calendar_id = fields.Many2one(
+        comodel_name="resource.calendar",
+        string="Working Hours",
+        related="warehouse_id.calendar_id",
+    )
+
+    @api.model
+    def _datetime_to_date_tz(self, dt_to_convert=None):
+        """Coverts a datetime to date considering the timezone of MRP Area.
+        If no datetime is provided, it returns today's date in the timezone."""
+        return fields.Date.context_today(
+            self.with_context(tz=self.calendar_id.tz),
+            timestamp=dt_to_convert,
+        )
+
+    def _get_locations(self):
+        self.ensure_one()
+        return self.location_id

mrp_multi_level/models/mrp_inventory.py

@@ -0,0 +1,135 @@
+# © 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-21 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
+# - Lois Rilo Antelo <lois.rilo@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from datetime import date, timedelta
+
+from odoo import _, api, fields, models
+
+
+class MrpInventory(models.Model):
+    _name = "mrp.inventory"
+    _order = "product_mrp_area_id, date"
+    _description = "MRP inventory projections"
+    _rec_name = "product_mrp_area_id"
+
+    # TODO: name to pass to procurements?
+    # TODO: compute procurement_date to pass to the wizard? not needed for
+    # PO at least. Check for MO and moves
+
+    mrp_area_id = fields.Many2one(
+        comodel_name="mrp.area",
+        string="MRP Area",
+        related="product_mrp_area_id.mrp_area_id",
+        store=True,
+    )
+    product_mrp_area_id = fields.Many2one(
+        comodel_name="product.mrp.area",
+        string="Product Parameters",
+        index=True,
+        required=True,
+        ondelete="cascade",
+    )
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        related="product_mrp_area_id.mrp_area_id.warehouse_id.company_id",
+        store=True,
+    )
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        related="product_mrp_area_id.product_id",
+        store=True,
+    )
+    uom_id = fields.Many2one(
+        comodel_name="uom.uom", string="Product UoM", compute="_compute_uom_id"
+    )
+    date = fields.Date()
+    demand_qty = fields.Float(string="Demand")
+    supply_qty = fields.Float(string="Supply")
+    initial_on_hand_qty = fields.Float(string="Starting Inventory", aggregator="avg")
+    final_on_hand_qty = fields.Float(string="Forecasted Inventory", aggregator="avg")
+    to_procure = fields.Float(compute="_compute_to_procure", store=True)
+    running_availability = fields.Float(
+        string="Planned Availability",
+        aggregator="avg",
+        help="Theoretical inventory level if all planned orders were released.",
+    )
+    order_release_date = fields.Date(compute="_compute_order_release_date", store=True)
+    planned_order_ids = fields.One2many(
+        comodel_name="mrp.planned.order", inverse_name="mrp_inventory_id", readonly=True
+    )
+    supply_method = fields.Selection(
+        string="Supply Method",
+        related="product_mrp_area_id.supply_method",
+        readonly=True,
+        store=True,
+    )
+    main_supplier_id = fields.Many2one(
+        string="Main Supplier",
+        related="product_mrp_area_id.main_supplier_id",
+        readonly=True,
+        store=True,
+    )
+    mrp_planner_id = fields.Many2one(
+        related="product_mrp_area_id.mrp_planner_id",
+        readonly=True,
+        store=True,
+    )
+
+    def _compute_uom_id(self):
+        for rec in self:
+            rec.uom_id = rec.product_mrp_area_id.product_id.uom_id
+
+    @api.depends("planned_order_ids", "planned_order_ids.qty_released")
+    def _compute_to_procure(self):
+        for rec in self:
+            rec.to_procure = (
+                0.0
+                if rec.supply_method == "phantom"
+                else sum(rec.planned_order_ids.mapped("mrp_qty"))
+                - sum(rec.planned_order_ids.mapped("qty_released"))
+            )
+
+    @api.depends(
+        "product_mrp_area_id",
+        "product_mrp_area_id.main_supplierinfo_id",
+        "product_mrp_area_id.mrp_lead_time",
+        "product_mrp_area_id.mrp_area_id.calendar_id",
+    )
+    def _compute_order_release_date(self):
+        today = date.today()
+        for rec in self.filtered(lambda r: r.date):
+            delay = rec.product_mrp_area_id.mrp_lead_time
+            if delay and rec.mrp_area_id.calendar_id:
+                dt_date = fields.Datetime.to_datetime(rec.date)
+                # dt_date is at the beginning of the day (00:00),
+                # so we can subtract the delay straight forward.
+                order_release_date = rec.mrp_area_id.calendar_id.plan_days(
+                    -delay, dt_date
+                ).date()
+            elif delay:
+                order_release_date = fields.Date.from_string(rec.date) - timedelta(
+                    days=delay
+                )
+            else:
+                order_release_date = rec.date
+            if order_release_date < today:
+                order_release_date = today
+            rec.order_release_date = order_release_date
+
+    def action_open_planned_orders(self):
+        planned_order_ids = []
+        for rec in self:
+            planned_order_ids += rec.planned_order_ids.ids
+
+        domain = [("id", "in", planned_order_ids)]
+
+        return {
+            "name": _("Planned Orders"),
+            "type": "ir.actions.act_window",
+            "res_model": "mrp.planned.order",
+            "view_mode": "list,form",
+            "domain": domain,
+        }

mrp_multi_level/models/mrp_move.py

@@ -0,0 +1,95 @@
+# © 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models
+
+
+class MrpMove(models.Model):
+    _name = "mrp.move"
+    _description = "MRP Move"
+    _order = "product_mrp_area_id, mrp_date, mrp_type desc, id"
+
+    # TODO: too many indexes...
+
+    product_mrp_area_id = fields.Many2one(
+        comodel_name="product.mrp.area",
+        string="Product MRP Area",
+        index=True,
+        required=True,
+        ondelete="cascade",
+    )
+    mrp_area_id = fields.Many2one(
+        comodel_name="mrp.area",
+        related="product_mrp_area_id.mrp_area_id",
+        string="MRP Area",
+        store=True,
+        index=True,
+    )
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        related="product_mrp_area_id.mrp_area_id.warehouse_id.company_id",
+        store=True,
+    )
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        related="product_mrp_area_id.product_id",
+        store=True,
+    )
+
+    current_date = fields.Date()
+    current_qty = fields.Float()
+    mrp_date = fields.Date(string="MRP Date")
+    planned_order_up_ids = fields.Many2many(
+        comodel_name="mrp.planned.order",
+        relation="mrp_move_planned_order_rel",
+        column1="move_down_id",
+        column2="order_id",
+        string="Planned Orders UP",
+    )
+    mrp_order_number = fields.Char(string="Order Number")
+    mrp_origin = fields.Selection(
+        selection=[
+            ("mo", "Manufacturing Order"),
+            ("po", "Purchase Order"),
+            ("mv", "Move"),
+            ("fc", "Forecast"),
+            ("mrp", "MRP"),
+        ],
+        string="Origin",
+    )
+    mrp_qty = fields.Float(string="MRP Quantity")
+    mrp_type = fields.Selection(
+        selection=[("s", "Supply"), ("d", "Demand")], string="Type"
+    )
+    name = fields.Char(string="Description")
+    origin = fields.Char(string="Source Document")
+    parent_product_id = fields.Many2one(
+        comodel_name="product.product", string="Parent Product", index=True
+    )
+    production_id = fields.Many2one(
+        comodel_name="mrp.production", string="Manufacturing Order", index=True
+    )
+    purchase_line_id = fields.Many2one(
+        comodel_name="purchase.order.line", string="Purchase Order Line", index=True
+    )
+    purchase_order_id = fields.Many2one(
+        comodel_name="purchase.order", string="Purchase Order", index=True
+    )
+    state = fields.Selection(
+        selection=[
+            ("draft", "Draft"),
+            ("assigned", "Assigned"),
+            ("confirmed", "Confirmed"),
+            ("waiting", "Waiting"),
+            ("partially_available", "Partially Available"),
+            ("ready", "Ready"),
+            ("sent", "Sent"),
+            ("to approve", "To Approve"),
+            ("approved", "Approved"),
+        ],
+    )
+    stock_move_id = fields.Many2one(
+        comodel_name="stock.move", string="Stock Move", index=True
+    )
+    bom_id = fields.Many2one("mrp.bom")

mrp_multi_level/models/mrp_planned_order.py

@@ -0,0 +1,115 @@
+# Copyright 2019 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Lois Rilo Antelo <lois.rilo@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+from datetime import timedelta
+
+from odoo import api, fields, models
+
+
+class MrpPlannedOrder(models.Model):
+    _name = "mrp.planned.order"
+    _description = "Planned Order"
+    _order = "due_date, id"
+
+    name = fields.Char(string="Description")
+    origin = fields.Char(string="Source Document")
+    product_mrp_area_id = fields.Many2one(
+        comodel_name="product.mrp.area",
+        string="Product MRP Area",
+        index=True,
+        required=True,
+        ondelete="cascade",
+    )
+    mrp_area_id = fields.Many2one(
+        comodel_name="mrp.area",
+        related="product_mrp_area_id.mrp_area_id",
+        string="MRP Area",
+        store=True,
+        index=True,
+        readonly=True,
+    )
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        related="product_mrp_area_id.mrp_area_id.warehouse_id.company_id",
+        store=True,
+    )
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        related="product_mrp_area_id.product_id",
+        store=True,
+        readonly=True,
+    )
+    order_release_date = fields.Date(
+        string="Release Date", help="Order release date planned by MRP.", required=True
+    )
+    due_date = fields.Date(
+        help="Date in which the supply must have been completed.",
+        required=True,
+    )
+    qty_released = fields.Float(readonly=True)
+    fixed = fields.Boolean(default=True)
+    mrp_qty = fields.Float(string="Quantity")
+    mrp_move_down_ids = fields.Many2many(
+        comodel_name="mrp.move",
+        relation="mrp_move_planned_order_rel",
+        column1="order_id",
+        column2="move_down_id",
+        string="MRP Move DOWN",
+    )
+    mrp_action = fields.Selection(
+        selection=[
+            ("manufacture", "Manufacturing Order"),
+            ("phantom", "Kit"),
+            ("buy", "Purchase Order"),
+            ("pull", "Pull From"),
+            ("push", "Push To"),
+            ("pull_push", "Pull & Push"),
+            ("none", "None"),
+        ],
+        string="Action",
+    )
+    mrp_inventory_id = fields.Many2one(
+        string="Associated MRP Inventory",
+        comodel_name="mrp.inventory",
+        ondelete="set null",
+    )
+    mrp_production_ids = fields.One2many(
+        "mrp.production", "planned_order_id", string="Manufacturing Orders"
+    )
+    mo_count = fields.Integer(compute="_compute_mrp_production_count")
+    mrp_planner_id = fields.Many2one(
+        related="product_mrp_area_id.mrp_planner_id",
+        readonly=True,
+        store=True,
+    )
+
+    def _compute_mrp_production_count(self):
+        for rec in self:
+            rec.mo_count = len(rec.mrp_production_ids)
+
+    @api.onchange("due_date")
+    def _onchange_due_date(self):
+        if self.due_date:
+            if self.product_mrp_area_id.mrp_lead_time:
+                calendar = self.mrp_area_id.calendar_id
+                if calendar:
+                    dt = fields.Datetime.from_string(self.due_date)
+                    res = calendar.plan_days(
+                        -1 * (self.product_mrp_area_id.mrp_lead_time + 1), dt
+                    )
+                    self.order_release_date = res.date()
+                else:
+                    self.order_release_date = fields.Date.from_string(
+                        self.due_date
+                    ) - timedelta(days=self.product_mrp_area_id.mrp_lead_time)
+
+    def action_toggle_fixed(self):
+        for rec in self:
+            rec.fixed = not rec.fixed
+
+    def action_open_linked_mrp_production(self):
+        action = self.env.ref("mrp.mrp_production_action")
+        result = action.read()[0]
+        result["context"] = {}
+        result["domain"] = f"[('id','in',{self.mrp_production_ids.ids})]"
+        return result

mrp_multi_level/models/mrp_production.py

@@ -0,0 +1,15 @@
+# Copyright 2020 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Héctor Villarreal <hector.villarreal@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+from odoo import fields, models
+
+
+class MrpProduction(models.Model):
+    """Manufacturing Orders"""
+
+    _inherit = "mrp.production"
+
+    planned_order_id = fields.Many2one(
+        comodel_name="mrp.planned.order",
+        index=True,
+    )

mrp_multi_level/models/product_mrp_area.py

@@ -0,0 +1,312 @@
+# Copyright 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
+# - Lois Rilo Antelo <lois.rilo@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+from math import ceil
+
+from odoo import _, api, fields, models
+from odoo.exceptions import ValidationError
+
+
+class ProductMRPArea(models.Model):
+    _name = "product.mrp.area"
+    _description = "Product MRP Area"
+
+    active = fields.Boolean(default=True)
+    mrp_area_id = fields.Many2one(comodel_name="mrp.area", required=True)
+    company_id = fields.Many2one(
+        comodel_name="res.company",
+        related="mrp_area_id.warehouse_id.company_id",
+        store=True,
+    )
+    product_id = fields.Many2one(
+        comodel_name="product.product",
+        required=True,
+        string="Product",
+        ondelete="cascade",
+    )
+    product_tmpl_id = fields.Many2one(
+        comodel_name="product.template",
+        readonly=True,
+        related="product_id.product_tmpl_id",
+        store=True,
+    )
+    location_id = fields.Many2one(related="mrp_area_id.location_id")
+    location_proc_id = fields.Many2one(
+        string="Procure Location",
+        comodel_name="stock.location",
+        domain="[('location_id', 'child_of', location_id)]",
+        help="Set this if you need to procure from a different location"
+        "than area's location.",
+    )
+    # TODO: applicable and exclude... redundant??
+    mrp_applicable = fields.Boolean(string="MRP Applicable")
+    mrp_exclude = fields.Boolean(string="Exclude from MRP")
+    mrp_inspection_delay = fields.Integer(string="Inspection Delay")
+    mrp_maximum_order_qty = fields.Float(string="Maximum Order Qty", default=0.0)
+    mrp_minimum_order_qty = fields.Float(string="Minimum Order Qty", default=0.0)
+    mrp_minimum_stock = fields.Float(string="Safety Stock")
+    mrp_nbr_days = fields.Integer(
+        string="Nbr. Days",
+        default=0,
+        help="Number of days to group demand for this product during the "
+        "MRP run, in order to determine the quantity to order.",
+    )
+    mrp_qty_multiple = fields.Float(string="Qty Multiple", default=1.00)
+    mrp_transit_delay = fields.Integer(string="Transit Delay", default=0)
+    mrp_verified = fields.Boolean(
+        string="Verified for MRP",
+        help="Identifies that this product has been verified "
+        "to be valid for the MRP.",
+    )
+    mrp_lead_time = fields.Float(string="Lead Time", compute="_compute_mrp_lead_time")
+    distribution_lead_time = fields.Float()
+    main_supplier_id = fields.Many2one(
+        comodel_name="res.partner",
+        string="Main Supplier",
+        compute="_compute_main_supplier",
+        store=True,
+        index=True,
+    )
+    main_supplierinfo_id = fields.Many2one(
+        comodel_name="product.supplierinfo",
+        string="Supplier Info",
+        compute="_compute_main_supplier",
+        store=True,
+    )
+    supply_method = fields.Selection(
+        selection=[
+            ("buy", "Buy"),
+            ("none", "Undefined"),
+            ("manufacture", "Produce"),
+            ("phantom", "Kit"),
+            ("pull", "Pull From"),
+            ("push", "Push To"),
+            ("pull_push", "Pull & Push"),
+        ],
+        compute="_compute_supply_method",
+    )
+    supply_bom_id = fields.Many2one(
+        comodel_name="mrp.bom",
+        string="Supply BoM",
+        compute="_compute_supply_method",
+    )
+    qty_available = fields.Float(
+        string="Quantity Available", compute="_compute_qty_available"
+    )
+    mrp_move_ids = fields.One2many(
+        comodel_name="mrp.move", inverse_name="product_mrp_area_id", readonly=True
+    )
+    planned_order_ids = fields.One2many(
+        comodel_name="mrp.planned.order",
+        inverse_name="product_mrp_area_id",
+        readonly=True,
+    )
+    mrp_planner_id = fields.Many2one("res.users")
+
+    _sql_constraints = [
+        (
+            "product_mrp_area_uniq",
+            "unique(product_id, mrp_area_id)",
+            "The product/MRP Area parameters combination must be unique.",
+        )
+    ]
+
+    @api.constrains(
+        "mrp_minimum_order_qty",
+        "mrp_maximum_order_qty",
+        "mrp_qty_multiple",
+        "mrp_minimum_stock",
+        "mrp_nbr_days",
+    )
+    def _check_negatives(self):
+        values = self.read(
+            [
+                "mrp_minimum_order_qty",
+                "mrp_maximum_order_qty",
+                "mrp_qty_multiple",
+                "mrp_minimum_stock",
+                "mrp_nbr_days",
+            ]
+        )
+        for rec in values:
+            if any(v < 0 for v in rec.values()):
+                raise ValidationError(_("You cannot use a negative number."))
+
+    def _compute_display_name(self):
+        for area in self:
+            area.display_name = (
+                f"[{area.mrp_area_id.name}] {area.product_id.display_name}"
+            )
+
+    @api.model
+    def _search_display_name(self, operator, value):
+        domain = super()._search_display_name(operator, value)
+        if operator in ("ilike", "like", "=", "=like", "=ilike"):
+            domain = [
+                "|",
+                "|",
+                ("product_id.name", operator, value),
+                ("product_id.default_code", operator, value),
+                ("mrp_area_id.name", operator, value),
+            ]
+            return domain
+        return domain
+
+    def _compute_mrp_lead_time(self):
+        produced = self.filtered(lambda r: r.supply_method == "manufacture")
+        purchased = self.filtered(lambda r: r.supply_method == "buy")
+        distributed = self.filtered(
+            lambda r: r.supply_method in ("pull", "push", "pull_push")
+        )
+        for rec in produced:
+            rec.mrp_lead_time = sum(rec.product_id.mapped("bom_ids.produce_delay"))
+        for rec in purchased:
+            rec.mrp_lead_time = rec.main_supplierinfo_id.delay
+        for rec in distributed:
+            rec.mrp_lead_time = rec.distribution_lead_time
+        for rec in self - produced - purchased - distributed:
+            rec.mrp_lead_time = 0
+
+    def _compute_qty_available(self):
+        for rec in self:
+            rec.qty_available = rec.product_id.with_context(
+                location=rec._get_locations().ids
+            ).qty_available
+
+    def _get_rule(self):
+        self.ensure_one()
+        group_obj = self.env["procurement.group"]
+        proc_loc = self.location_proc_id or self.location_id
+        values = {
+            "warehouse_id": self.mrp_area_id.warehouse_id,
+            "company_id": self.company_id,
+        }
+        rule = group_obj._get_rule(self.product_id, proc_loc, values)
+        if not rule:
+            return False
+        # Keep getting the rule for the product and the source location until the
+        # action is "buy" or "manufacture". Or until the action is "Pull From" or
+        # "Pull & Push" and the supply method is "Take from Stock".
+        while rule.action not in ("buy", "manufacture") and rule.procure_method in (
+            "make_to_order",
+            "mts_else_mto",
+        ):
+            new_rule = group_obj._get_rule(
+                self.product_id, rule.location_src_id, values
+            )
+            if not new_rule:
+                break
+            rule = new_rule
+        return rule
+
+    def _compute_supply_method(self):
+        boms_by_product = self.env["mrp.bom"]._bom_find(self.mapped("product_id"))
+        for rec in self:
+            rule = rec._get_rule()
+            bom = boms_by_product.get(rec.product_id, self.env["mrp.bom"])
+            if bom.type == "phantom":
+                rec.supply_method = "phantom"
+                rec.supply_bom_id = bom
+            elif not rule:
+                rec.supply_method = "none"
+                rec.supply_bom_id = False
+            elif rule.action == "manufacture":
+                rec.supply_method = rule.action
+                rec.supply_bom_id = bom
+            else:
+                rec.supply_method = rule.action
+                rec.supply_bom_id = False
+
+    @api.depends(
+        "mrp_area_id", "supply_method", "product_id.route_ids", "product_id.seller_ids"
+    )
+    def _compute_main_supplier(self):
+        """Simplified and similar to procurement.rule logic."""
+        for rec in self.filtered(lambda r: r.supply_method == "buy"):
+            suppliers = rec.product_id.seller_ids.filtered(
+                lambda r, rec=rec: (not r.product_id or r.product_id == rec.product_id)
+                and (not r.company_id or r.company_id == rec.company_id)
+            ).sorted(lambda s: (s.sequence, -s.min_qty, s.price, s.id))
+            if not suppliers:
+                rec.main_supplierinfo_id = False
+                rec.main_supplier_id = False
+                continue
+            rec.main_supplierinfo_id = suppliers[0]
+            rec.main_supplier_id = suppliers[0].partner_id
+        for rec in self.filtered(lambda r: r.supply_method != "buy"):
+            rec.main_supplierinfo_id = False
+            rec.main_supplier_id = False
+
+    def _adjust_qty_to_order(self, qty_to_order):
+        self.ensure_one()
+        if (
+            not self.mrp_maximum_order_qty
+            and not self.mrp_minimum_order_qty
+            and self.mrp_qty_multiple == 1.0
+        ):
+            return qty_to_order
+        if qty_to_order < self.mrp_minimum_order_qty:
+            return self.mrp_minimum_order_qty
+        if self.mrp_qty_multiple:
+            multiplier = ceil(qty_to_order / self.mrp_qty_multiple)
+            qty_to_order = multiplier * self.mrp_qty_multiple
+        if self.mrp_maximum_order_qty and qty_to_order > self.mrp_maximum_order_qty:
+            return self.mrp_maximum_order_qty
+        return qty_to_order
+
+    def update_min_qty_from_main_supplier(self):
+        for rec in self.filtered(
+            lambda r: r.main_supplierinfo_id and r.supply_method == "buy"
+        ):
+            rec.mrp_minimum_order_qty = rec.main_supplierinfo_id.min_qty
+
+    def _in_stock_moves_domain(self):
+        self.ensure_one()
+        locations = self._get_locations()
+        return [
+            ("product_id", "=", self.product_id.id),
+            ("state", "not in", ["done", "cancel"]),
+            ("product_qty", ">", 0.00),
+            "!",
+            ("location_id", "child_of", locations.ids),
+            ("location_dest_id", "child_of", locations.ids),
+        ]
+
+    def _out_stock_moves_domain(self):
+        self.ensure_one()
+        locations = self._get_locations()
+        return [
+            ("product_id", "=", self.product_id.id),
+            ("state", "not in", ["done", "cancel"]),
+            ("product_qty", ">", 0.00),
+            ("location_id", "child_of", locations.ids),
+            "!",
+            ("location_dest_id", "child_of", locations.ids),
+        ]
+
+    def action_view_stock_moves(self, domain):
+        self.ensure_one()
+        action = self.env.ref("stock.stock_move_action").read()[0]
+        action["domain"] = domain
+        action["context"] = {}
+        return action
+
+    def action_view_incoming_stock_moves(self):
+        return self.action_view_stock_moves(self._in_stock_moves_domain())
+
+    def action_view_outgoing_stock_moves(self):
+        return self.action_view_stock_moves(self._out_stock_moves_domain())
+
+    def _to_be_exploded(self):
+        self.ensure_one()
+        return self.supply_method in ["manufacture", "phantom"]
+
+    def _get_locations(self):
+        self.ensure_one()
+        return self.mrp_area_id._get_locations()
+
+    def _should_create_planned_order(self):
+        self.ensure_one()
+        return True

mrp_multi_level/models/product_product.py

@@ -0,0 +1,71 @@
+# Copyright 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+import ast
+
+from odoo import fields, models
+
+
+class Product(models.Model):
+    _inherit = "product.product"
+
+    llc = fields.Integer(string="Low Level Code", default=0, index=True)
+    manufacturing_order_ids = fields.One2many(
+        comodel_name="mrp.production",
+        inverse_name="product_id",
+        string="Manufacturing Orders",
+        domain=[("state", "=", "draft")],
+    )
+    purchase_order_line_ids = fields.One2many(
+        comodel_name="purchase.order.line",
+        inverse_name="product_id",
+        string="Purchase Orders",
+    )
+    mrp_area_ids = fields.One2many(
+        comodel_name="product.mrp.area",
+        inverse_name="product_id",
+        string="MRP Area parameters",
+    )
+    mrp_area_count = fields.Integer(
+        string="MRP Area Parameter Count",
+        readonly=True,
+        compute="_compute_mrp_area_count",
+    )
+
+    def _compute_mrp_area_count(self):
+        for rec in self:
+            rec.mrp_area_count = len(rec.mrp_area_ids)
+
+    def write(self, values):
+        res = super().write(values)
+        if values.get("active") is False:
+            parameters = (
+                self.env["product.mrp.area"]
+                .sudo()
+                .search([("product_id", "in", self.ids)])
+            )
+            parameters.write({"active": False})
+        return res
+
+    def action_view_mrp_area_parameters(self):
+        self.ensure_one()
+        result = self.env["ir.actions.actions"]._for_xml_id(
+            "mrp_multi_level.product_mrp_area_action"
+        )
+        ctx = ast.literal_eval(result.get("context"))
+        if not ctx:
+            ctx = {}
+        mrp_areas = self.env["mrp.area"].search([])
+        if len(mrp_areas) == 1:
+            ctx.update({"default_mrp_area_id": mrp_areas[0].id})
+        area_ids = self.mrp_area_ids.ids
+        ctx.update({"default_product_id": self.id})
+        if self.mrp_area_count != 1:
+            result["domain"] = [("id", "in", area_ids)]
+        else:
+            res = self.env.ref("mrp_multi_level.product_mrp_area_form", False)
+            result["views"] = [(res and res.id or False, "form")]
+            result["res_id"] = area_ids[0]
+        result["context"] = ctx
+        return result

mrp_multi_level/models/product_template.py

@@ -0,0 +1,49 @@
+# Copyright 2018-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+import ast
+
+from odoo import fields, models
+
+
+class ProductTemplate(models.Model):
+    _inherit = "product.template"
+
+    mrp_area_ids = fields.One2many(
+        comodel_name="product.mrp.area",
+        inverse_name="product_tmpl_id",
+        string="MRP Area parameters",
+    )
+    mrp_area_count = fields.Integer(
+        string="MRP Area Parameter Count",
+        readonly=True,
+        compute="_compute_mrp_area_count",
+    )
+
+    def _compute_mrp_area_count(self):
+        for rec in self:
+            rec.mrp_area_count = len(rec.mrp_area_ids)
+
+    def action_view_mrp_area_parameters(self):
+        self.ensure_one()
+        result = self.env["ir.actions.actions"]._for_xml_id(
+            "mrp_multi_level.product_mrp_area_action"
+        )
+        ctx = ast.literal_eval(result.get("context"))
+        mrp_areas = self.env["mrp.area"].search([])
+        if "context" not in result:
+            result["context"] = {}
+        if len(mrp_areas) == 1:
+            ctx.update({"default_mrp_area_id": mrp_areas[0].id})
+        mrp_area_ids = self.with_context(active_test=False).mrp_area_ids.ids
+        if len(self.product_variant_ids) == 1:
+            variant = self.product_variant_ids[0]
+            ctx.update({"default_product_id": variant.id})
+        if len(mrp_area_ids) != 1:
+            result["domain"] = [("id", "in", mrp_area_ids)]
+        else:
+            res = self.env.ref("mrp_multi_level.product_mrp_area_form", False)
+            result["views"] = [(res and res.id or False, "form")]
+            result["res_id"] = mrp_area_ids[0]
+        result["context"] = ctx
+        return result

mrp_multi_level/models/stock_location.py

@@ -0,0 +1,41 @@
+# © 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+import ast
+
+from odoo import fields, models
+
+
+class StockLocation(models.Model):
+    _inherit = "stock.location"
+
+    mrp_area_count = fields.Integer(
+        string="MRP Area Parameter Count",
+        readonly=True,
+        compute="_compute_mrp_area_count",
+    )
+
+    def _compute_mrp_area_count(self):
+        for rec in self:
+            areas = self.env["mrp.area"].search([("location_id", "=", rec.id)])
+            rec.mrp_area_count = len(areas)
+
+    def action_view_mrp_area_location(self):
+        self.ensure_one()
+        result = self.env["ir.actions.actions"]._for_xml_id(
+            "mrp_multi_level.mrp_area_action"
+        )
+        ctx = ast.literal_eval(result.get("context"))
+        if not ctx:
+            ctx = {}
+        mrp_areas = self.env["mrp.area"].search([("location_id", "=", self.id)])
+        if self.mrp_area_count != 1:
+            result["domain"] = [("id", "in", mrp_areas.ids)]
+        else:
+            ctx.update({"default_mrp_area_id": mrp_areas[0].id})
+            res = self.env.ref("mrp_multi_level.mrp_area_form", False)
+            result["views"] = [(res and res.id or False, "form")]
+            result["res_id"] = mrp_areas[0].id
+        result["context"] = ctx
+        return result

mrp_multi_level/models/stock_quant.py

@@ -0,0 +1,16 @@
+# Copyright 2022 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Joan Sisquella Andrés <lois.rilo@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+from odoo import api, models
+
+
+class StockQuant(models.Model):
+    _inherit = "stock.quant"
+
+    @api.model
+    def _get_inventory_fields_write(self):
+        """
+        Adding field product_uom_id, inventory_quantity
+        """
+        fields = super()._get_inventory_fields_write()
+        return fields + ["product_uom_id", "inventory_quantity"]

mrp_multi_level/models/stock_rule.py

@@ -0,0 +1,35 @@
+# Copyright 2020 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Héctor Villarreal <hector.villarreal@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+from odoo import models
+
+
+class StockRule(models.Model):
+    _inherit = "stock.rule"
+
+    def _prepare_mo_vals(
+        self,
+        product_id,
+        product_qty,
+        product_uom,
+        location_id,
+        name,
+        origin,
+        company_id,
+        values,
+        bom,
+    ):
+        res = super()._prepare_mo_vals(
+            product_id,
+            product_qty,
+            product_uom,
+            location_id,
+            name,
+            origin,
+            company_id,
+            values,
+            bom,
+        )
+        if "planned_order_id" in values:
+            res["planned_order_id"] = values["planned_order_id"]
+        return res

mrp_multi_level/pyproject.toml

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

mrp_multi_level/readme/CONFIGURE.md

@@ -0,0 +1,9 @@
+### MRP Areas
+
+- Go to *Manufacturing \> Configuration \> MRP Areas* and define or edit
+  any existing area. You can specify the working hours for every area.
+
+### Product MRP Area Parameters
+
+- Go to *Manufacturing \> Products \> Product MRP Area Parameters*
+  and set the MRP parameters for a given product and area.

mrp_multi_level/readme/CONTRIBUTORS.md

@@ -0,0 +1,7 @@
+- Wim Audenaert \<<wim.audenaert@ucamco.com>\>
+- Jordi Ballester \<<jordi.ballester@forgeflow.com>\>
+- Lois Rilo \<<lois.rilo@forgeflow.com>\>
+- Héctor Villarreal \<<hector.villarreal@forgeflow.com>\>
+- Christopher Ormaza \<<chris.ormaza@forgeflow.com>\>
+- Joan Sisquella \<<joan.sisquella@forgeflow.com>\>
+- Alexandre Fayolle \<<alexandre.fayolle@camptocamp.com>\>

mrp_multi_level/readme/DESCRIPTION.md

@@ -0,0 +1,19 @@
+This module allows you to calculate, based in known inventory, demand,
+and supply, and based on parameters set at product variant level, the
+new procurements for each product.
+
+To do this, the calculation starts at top level of the bill of material
+and explodes this down to the lowest level.
+
+## Key Features
+
+- MRP parameters set by product variant MRP area pairs.
+- Cron job to calculate the MRP demand.
+- Manually calculate the MRP demand.
+- Confirm the calculated MRP demand and create PO's, or MO's.
+- Able to see the products for which action is needed throught Planned
+  Orders.
+- Integration with [Stock Demand
+  Estimates](https://github.com/OCA/stock-logistics-warehouse/tree/12.0/stock_demand_estimate)
+  system. Note: You need to install [mrp_multi_level_estimate
+  module](https://github.com/OCA/manufacture/tree/12.0/mrp_multi_level_estimate).

mrp_multi_level/readme/HISTORY.md

@@ -0,0 +1,101 @@
+## 13.0.1.5.0 (2020-04-09)
+
+**Features**
+
+- Show *Run MRP Multi Level* menu only to a specific new security group
+  *Run MRP Manually*.
+  ([\#492](https://github.com/OCA/manufacture/issues/492))
+
+## 13.0.1.4.0 (2020-03-26)
+
+> - Add menu entry for planned orders
+> - Add button to navigate from planned orders to linked manufacturing
+>   orders
+> - Add action to convert planned orders to fixed
+> - When changing the due date in a planned order the release date is
+>   recomputed
+
+## 13.0.1.3.0 (2020-03-02)
+
+- \[IMP\] Minor changes"
+  ([\#470](https://github.com/OCA/manufacture/pull/470)).
+  - Planned Order release and due date become required.
+  - Add button to Product MRP Area to update MOQ from Supplier Info.
+  - Link Manufacturing Orders with Planned Orders.
+  - Allow Mrp Inventory Procure Wizard to be used from other models.
+  - Make MRP Inventory creation more extensible.
+  - Main Supplier computation (v13 requires explicit False definitions)
+
+## 13.0.1.2.0 (2020-02-20)
+
+- \[IMP\] Minor changes
+  ([\#468](https://github.com/OCA/manufacture/pull/468)).
+  - Planned Orders become fixed on manual creation by default
+  - Released Quantity becomes readonly
+  - Add product reference if Planned Order name is not defined on bom
+    explosion
+
+## 13.0.1.1.0 (2020-02-21)
+
+- \[FIX\] Minor changes
+  ([\#469](https://github.com/OCA/manufacture/pull/469)).
+  - Fix Main supplier computation in multi company
+  - Drop Triplicated field in search view
+- \[IMP\] Minor changes
+  ([\#463](https://github.com/OCA/manufacture/pull/463)).
+  - Show supply method on MRP Inventory
+  - Allow no-MRP users to look into Products
+
+## 13.0.1.0.0 (2019-12-18)
+
+- \[MIG\] Migration to v13.
+
+## 12.0.1.0.0 (2019-08-05)
+
+- \[MIG\] Migration to v12:
+  - Estimates as a forecasting mechanism is moved to a new module
+    (mrp_multi_level_estimate).
+
+## 11.0.3.0.0 (2019-05-22)
+
+- \[REW/IMP\] Rework to include Planned Orders.
+  ([\#365](https://github.com/OCA/manufacture/pull/365)).
+- \[IMP\] Able to procure from a different location than the area's
+  location.
+
+## 11.0.2.2.0 (2019-05-02)
+
+- \[IMP\] Able to run MRP only for selected areas.
+  ([\#360](https://github.com/OCA/manufacture/pull/360)).
+
+## 11.0.2.1.0 (2019-04-02)
+
+- \[IMP\] Implement *Nbr. Days* functionality to be able to group demand
+  when generating supply proposals.
+  ([\#345](https://github.com/OCA/manufacture/pull/345)).
+
+## 11.0.2.0.0 (2018-11-20)
+
+- \[REW\] Refactor MRP Area.
+  ([\#322](https://github.com/OCA/manufacture/pull/322)):
+  - MRP product concept dropped in favor of *Product MRP Area
+    Parameters*. This allow to set different MRP parameters for the same
+    product in different areas.
+  - Menu items reordering.
+
+## 11.0.1.1.0 (2018-08-30)
+
+- \[FIX\] Consider *Qty Multiple* on product to propose the quantity to
+  procure. ([\#297](https://github.com/OCA/manufacture/pull/297))
+
+## 11.0.1.0.1 (2018-08-03)
+
+- \[FIX\] User and system locales doesn't break MRP calculation.
+  ([\#290](https://github.com/OCA/manufacture/pull/290))
+- \[FIX\] Working Hours are now defined only at Warehouse level and
+  displayed as a related on MRP Areas.
+  ([\#290](https://github.com/OCA/manufacture/pull/290))
+
+## 11.0.1.0.0 (2018-07-09)
+
+- Start of the history.

mrp_multi_level/readme/USAGE.md

@@ -0,0 +1,12 @@
+To manually run the MRP scheduler:
+
+1.  Go to *Manufacturing \> Planning \> Run MRP Multi Level*.
+2.  On the wizard click *Run MRP*.
+
+To launch replenishment orders (moves, purchases, production orders...):
+
+1.  Go to *Manufacturing \> Planning \> MRP Inventory*.
+2.  Filter with *To procure*.
+3.  Select multiple records and click on *Action \> Procure* or click
+    the right hand side gears in any record.
+4.  On the wizard, check everything is ok and click *Execute*.

mrp_multi_level/security/ir.model.access.csv

@@ -0,0 +1,16 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_mrp_inventory_user,mrp.inventory user,model_mrp_inventory,mrp.group_mrp_user,1,0,0,0
+access_mrp_inventory_manager,mrp.inventory manager,model_mrp_inventory,mrp.group_mrp_manager,1,1,1,1
+access_mrp_move_user,mrp.move user,model_mrp_move,mrp.group_mrp_user,1,0,0,0
+access_mrp_move_manager,mrp.move manager,model_mrp_move,mrp.group_mrp_manager,1,1,1,1
+access_mrp_area_user,mrp.area user,model_mrp_area,mrp.group_mrp_user,1,0,0,0
+access_mrp_area_manager,mrp.area manager,model_mrp_area,mrp.group_mrp_manager,1,1,1,1
+access_product_mrp_area_user,product.mrp.area user,model_product_mrp_area,mrp.group_mrp_user,1,1,1,0
+access_product_mrp_area_manager,product.mrp.area manager,model_product_mrp_area,mrp.group_mrp_manager,1,1,1,1
+access_product_mrp_area_read,product.mrp.area read,model_product_mrp_area,base.group_user,1,0,0,0
+access_mrp_planned_order_user,mrp.planned.order user,model_mrp_planned_order,mrp.group_mrp_user,1,0,0,0
+access_mrp_planned_order_manager,mrp.planned.order manager,model_mrp_planned_order,mrp.group_mrp_manager,1,1,1,1
+access_mrp_multi_level_user,mrp.multi.level user,model_mrp_multi_level,mrp.group_mrp_user,1,0,0,0
+access_mrp_multi_level_manager,mrp.multi.level manager,model_mrp_multi_level,mrp.group_mrp_manager,1,1,1,1
+access_mrp_inventory_procure_user,mrp.inventory.procure user,model_mrp_inventory_procure,mrp.group_mrp_user,1,1,1,1
+access_mrp_inventory_procure_item_user,mrp.inventory.procure.item user,model_mrp_inventory_procure_item,mrp.group_mrp_user,1,1,1,1

mrp_multi_level/security/mrp_multi_level_security.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo noupdate="1">
+    <record id="group_change_mrp_procure_qty" model="res.groups">
+        <field name="name">Change procure quantity in MRP</field>
+        <field name="implied_ids" eval="[(4, ref('base.group_user'))]" />
+        <field name="category_id" ref="base.module_category_hidden" />
+    </record>
+    <record id="group_mrp_multi_level_run" model="res.groups">
+        <field name="name">Run MRP Manually</field>
+        <field name="implied_ids" eval="[(4, ref('base.group_user'))]" />
+        <field name="category_id" ref="base.module_category_hidden" />
+        <field
+            name="users"
+            eval="[(4, ref('base.user_root')), (4, ref('base.user_admin'))]"
+        />
+    </record>
+    <record id="mrp_area_comp_rule" model="ir.rule">
+        <field name="name">MRP Area multi-company rule</field>
+        <field name="model_id" ref="model_mrp_area" />
+        <field name="global" eval="True" />
+        <field
+            name="domain_force"
+        >['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+    </record>
+    <record id="mrp_product_mrp_area_comp_rule" model="ir.rule">
+        <field name="name">Product MRP Area multi-company rule</field>
+        <field name="model_id" ref="model_product_mrp_area" />
+        <field name="global" eval="True" />
+        <field
+            name="domain_force"
+        >['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+    </record>
+    <record id="mrp_inventory_comp_rule" model="ir.rule">
+        <field name="name">MRP Inventory multi-company rule</field>
+        <field name="model_id" ref="model_mrp_inventory" />
+        <field name="global" eval="True" />
+        <field
+            name="domain_force"
+        >['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+    </record>
+    <record id="mrp_move_comp_rule" model="ir.rule">
+        <field name="name">MRP Move multi-company rule</field>
+        <field name="model_id" ref="model_mrp_move" />
+        <field name="global" eval="True" />
+        <field
+            name="domain_force"
+        >['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+    </record>
+    <record id="mrp_planned_order_comp_rule" model="ir.rule">
+        <field name="name">MRP Planned Order multi-company rule</field>
+        <field name="model_id" ref="model_mrp_planned_order" />
+        <field name="global" eval="True" />
+        <field
+            name="domain_force"
+        >['|',('company_id','=',False),('company_id', 'in', company_ids)]</field>
+    </record>
+</odoo>

mrp_multi_level/static/description/index.html

@@ -0,0 +1,631 @@
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+<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>MRP Multi Level</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
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+<body>
+<div class="document" id="mrp-multi-level">
+<h1 class="title">MRP Multi Level</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:afddaf576893642eae579ee762efefb3c3ecc9f84445b23b43ab6fc448975fce
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Production/Stable" src="https://img.shields.io/badge/maturity-Production%2FStable-green.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/manufacture/tree/18.0/mrp_multi_level"><img alt="OCA/manufacture" src="https://img.shields.io/badge/github-OCA%2Fmanufacture-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/manufacture-18-0/manufacture-18-0-mrp_multi_level"><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/manufacture&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 you to calculate, based in known inventory, demand,
+and supply, and based on parameters set at product variant level, the
+new procurements for each product.</p>
+<p>To do this, the calculation starts at top level of the bill of material
+and explodes this down to the lowest level.</p>
+<div class="section" id="key-features">
+<h1>Key Features</h1>
+<ul class="simple">
+<li>MRP parameters set by product variant MRP area pairs.</li>
+<li>Cron job to calculate the MRP demand.</li>
+<li>Manually calculate the MRP demand.</li>
+<li>Confirm the calculated MRP demand and create PO’s, or MO’s.</li>
+<li>Able to see the products for which action is needed throught Planned
+Orders.</li>
+<li>Integration with <a class="reference external" href="https://github.com/OCA/stock-logistics-warehouse/tree/12.0/stock_demand_estimate">Stock Demand
+Estimates</a>
+system. Note: You need to install <a class="reference external" href="https://github.com/OCA/manufacture/tree/12.0/mrp_multi_level_estimate">mrp_multi_level_estimate
+module</a>.</li>
+</ul>
+<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="toc-entry-1">Configuration</a><ul>
+<li><a class="reference internal" href="#mrp-areas" id="toc-entry-2">MRP Areas</a></li>
+<li><a class="reference internal" href="#product-mrp-area-parameters" id="toc-entry-3">Product MRP Area Parameters</a></li>
+</ul>
+</li>
+<li><a class="reference internal" href="#usage" id="toc-entry-4">Usage</a></li>
+<li><a class="reference internal" href="#changelog" id="toc-entry-5">Changelog</a></li>
+</ul>
+</div>
+<div class="section" id="configuration">
+<h2><a class="toc-backref" href="#toc-entry-1">Configuration</a></h2>
+<div class="section" id="mrp-areas">
+<h3><a class="toc-backref" href="#toc-entry-2">MRP Areas</a></h3>
+<ul class="simple">
+<li>Go to <em>Manufacturing &gt; Configuration &gt; MRP Areas</em> and define or edit
+any existing area. You can specify the working hours for every area.</li>
+</ul>
+</div>
+<div class="section" id="product-mrp-area-parameters">
+<h3><a class="toc-backref" href="#toc-entry-3">Product MRP Area Parameters</a></h3>
+<ul class="simple">
+<li>Go to <em>Manufacturing &gt; Products &gt; Product MRP Area Parameters</em> and
+set the MRP parameters for a given product and area.</li>
+</ul>
+</div>
+</div>
+<div class="section" id="usage">
+<h2><a class="toc-backref" href="#toc-entry-4">Usage</a></h2>
+<p>To manually run the MRP scheduler:</p>
+<ol class="arabic simple">
+<li>Go to <em>Manufacturing &gt; Planning &gt; Run MRP Multi Level</em>.</li>
+<li>On the wizard click <em>Run MRP</em>.</li>
+</ol>
+<p>To launch replenishment orders (moves, purchases, production orders…):</p>
+<ol class="arabic simple">
+<li>Go to <em>Manufacturing &gt; Planning &gt; MRP Inventory</em>.</li>
+<li>Filter with <em>To procure</em>.</li>
+<li>Select multiple records and click on <em>Action &gt; Procure</em> or click the
+right hand side gears in any record.</li>
+<li>On the wizard, check everything is ok and click <em>Execute</em>.</li>
+</ol>
+</div>
+<div class="section" id="changelog">
+<h2><a class="toc-backref" href="#toc-entry-5">Changelog</a></h2>
+</div>
+</div>
+<div class="section" id="section-1">
+<h1>13.0.1.5.0 (2020-04-09)</h1>
+<p><strong>Features</strong></p>
+<ul class="simple">
+<li>Show <em>Run MRP Multi Level</em> menu only to a specific new security group
+<em>Run MRP Manually</em>.
+(<a class="reference external" href="https://github.com/OCA/manufacture/issues/492">#492</a>)</li>
+</ul>
+</div>
+<div class="section" id="section-2">
+<h1>13.0.1.4.0 (2020-03-26)</h1>
+<blockquote>
+<ul class="simple">
+<li>Add menu entry for planned orders</li>
+<li>Add button to navigate from planned orders to linked manufacturing
+orders</li>
+<li>Add action to convert planned orders to fixed</li>
+<li>When changing the due date in a planned order the release date is
+recomputed</li>
+</ul>
+</blockquote>
+</div>
+<div class="section" id="section-3">
+<h1>13.0.1.3.0 (2020-03-02)</h1>
+<ul class="simple">
+<li>[IMP] Minor changes”
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/470">#470</a>).<ul>
+<li>Planned Order release and due date become required.</li>
+<li>Add button to Product MRP Area to update MOQ from Supplier Info.</li>
+<li>Link Manufacturing Orders with Planned Orders.</li>
+<li>Allow Mrp Inventory Procure Wizard to be used from other models.</li>
+<li>Make MRP Inventory creation more extensible.</li>
+<li>Main Supplier computation (v13 requires explicit False
+definitions)</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="section-4">
+<h1>13.0.1.2.0 (2020-02-20)</h1>
+<ul class="simple">
+<li>[IMP] Minor changes
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/468">#468</a>).<ul>
+<li>Planned Orders become fixed on manual creation by default</li>
+<li>Released Quantity becomes readonly</li>
+<li>Add product reference if Planned Order name is not defined on bom
+explosion</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="section-5">
+<h1>13.0.1.1.0 (2020-02-21)</h1>
+<ul class="simple">
+<li>[FIX] Minor changes
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/469">#469</a>).<ul>
+<li>Fix Main supplier computation in multi company</li>
+<li>Drop Triplicated field in search view</li>
+</ul>
+</li>
+<li>[IMP] Minor changes
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/463">#463</a>).<ul>
+<li>Show supply method on MRP Inventory</li>
+<li>Allow no-MRP users to look into Products</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="section-6">
+<h1>13.0.1.0.0 (2019-12-18)</h1>
+<ul class="simple">
+<li>[MIG] Migration to v13.</li>
+</ul>
+</div>
+<div class="section" id="section-7">
+<h1>12.0.1.0.0 (2019-08-05)</h1>
+<ul class="simple">
+<li>[MIG] Migration to v12:<ul>
+<li>Estimates as a forecasting mechanism is moved to a new module
+(mrp_multi_level_estimate).</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="section-8">
+<h1>11.0.3.0.0 (2019-05-22)</h1>
+<ul class="simple">
+<li>[REW/IMP] Rework to include Planned Orders.
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/365">#365</a>).</li>
+<li>[IMP] Able to procure from a different location than the area’s
+location.</li>
+</ul>
+</div>
+<div class="section" id="section-9">
+<h1>11.0.2.2.0 (2019-05-02)</h1>
+<ul class="simple">
+<li>[IMP] Able to run MRP only for selected areas.
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/360">#360</a>).</li>
+</ul>
+</div>
+<div class="section" id="section-10">
+<h1>11.0.2.1.0 (2019-04-02)</h1>
+<ul class="simple">
+<li>[IMP] Implement <em>Nbr. Days</em> functionality to be able to group demand
+when generating supply proposals.
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/345">#345</a>).</li>
+</ul>
+</div>
+<div class="section" id="section-11">
+<h1>11.0.2.0.0 (2018-11-20)</h1>
+<ul class="simple">
+<li>[REW] Refactor MRP Area.
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/322">#322</a>):<ul>
+<li>MRP product concept dropped in favor of <em>Product MRP Area
+Parameters</em>. This allow to set different MRP parameters for the
+same product in different areas.</li>
+<li>Menu items reordering.</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="section-12">
+<h1>11.0.1.1.0 (2018-08-30)</h1>
+<ul class="simple">
+<li>[FIX] Consider <em>Qty Multiple</em> on product to propose the quantity to
+procure. (<a class="reference external" href="https://github.com/OCA/manufacture/pull/297">#297</a>)</li>
+</ul>
+</div>
+<div class="section" id="section-13">
+<h1>11.0.1.0.1 (2018-08-03)</h1>
+<ul class="simple">
+<li>[FIX] User and system locales doesn’t break MRP calculation.
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/290">#290</a>)</li>
+<li>[FIX] Working Hours are now defined only at Warehouse level and
+displayed as a related on MRP Areas.
+(<a class="reference external" href="https://github.com/OCA/manufacture/pull/290">#290</a>)</li>
+</ul>
+</div>
+<div class="section" id="section-14">
+<h1>11.0.1.0.0 (2018-07-09)</h1>
+<ul class="simple">
+<li>Start of the history.</li>
+</ul>
+<div class="section" id="bug-tracker">
+<h2>Bug Tracker</h2>
+<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 to smash it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/manufacture/issues/new?body=module:%20mrp_multi_level%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>Credits</h2>
+</div>
+</div>
+<div class="section" id="authors">
+<h1>Authors</h1>
+<ul class="simple">
+<li>Ucamco</li>
+<li>ForgeFlow</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h1>Contributors</h1>
+<ul class="simple">
+<li>Wim Audenaert &lt;<a class="reference external" href="mailto:wim.audenaert&#64;ucamco.com">wim.audenaert&#64;ucamco.com</a>&gt;</li>
+<li>Jordi Ballester &lt;<a class="reference external" href="mailto:jordi.ballester&#64;forgeflow.com">jordi.ballester&#64;forgeflow.com</a>&gt;</li>
+<li>Lois Rilo &lt;<a class="reference external" href="mailto:lois.rilo&#64;forgeflow.com">lois.rilo&#64;forgeflow.com</a>&gt;</li>
+<li>Héctor Villarreal &lt;<a class="reference external" href="mailto:hector.villarreal&#64;forgeflow.com">hector.villarreal&#64;forgeflow.com</a>&gt;</li>
+<li>Christopher Ormaza &lt;<a class="reference external" href="mailto:chris.ormaza&#64;forgeflow.com">chris.ormaza&#64;forgeflow.com</a>&gt;</li>
+<li>Joan Sisquella &lt;<a class="reference external" href="mailto:joan.sisquella&#64;forgeflow.com">joan.sisquella&#64;forgeflow.com</a>&gt;</li>
+<li>Alexandre Fayolle &lt;<a class="reference external" href="mailto:alexandre.fayolle&#64;camptocamp.com">alexandre.fayolle&#64;camptocamp.com</a>&gt;</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h1>Maintainers</h1>
+<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">maintainers</a>:</p>
+<p><a class="reference external image-reference" href="https://github.com/JordiBForgeFlow"><img alt="JordiBForgeFlow" src="https://github.com/JordiBForgeFlow.png?size=40px" /></a> <a class="reference external image-reference" href="https://github.com/LoisRForgeFlow"><img alt="LoisRForgeFlow" src="https://github.com/LoisRForgeFlow.png?size=40px" /></a></p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/manufacture/tree/18.0/mrp_multi_level">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>
+</body>
+</html>

mrp_multi_level/tests/__init__.py

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

mrp_multi_level/tests/common.py

@@ -0,0 +1,656 @@
+# Copyright 2018-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from datetime import datetime, timedelta
+
+from odoo.tests import Form
+from odoo.tests.common import TransactionCase
+
+
+class TestMrpMultiLevelCommon(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.mo_obj = cls.env["mrp.production"]
+        cls.po_obj = cls.env["purchase.order"]
+        cls.product_obj = cls.env["product.product"]
+        cls.loc_obj = cls.env["stock.location"]
+        cls.quant_obj = cls.env["stock.quant"]
+        cls.mrp_area_obj = cls.env["mrp.area"]
+        cls.product_mrp_area_obj = cls.env["product.mrp.area"]
+        cls.partner_obj = cls.env["res.partner"]
+        cls.res_users = cls.env["res.users"]
+        cls.stock_picking_obj = cls.env["stock.picking"]
+        cls.mrp_multi_level_wiz = cls.env["mrp.multi.level"]
+        cls.mrp_inventory_procure_wiz = cls.env["mrp.inventory.procure"]
+        cls.mrp_inventory_obj = cls.env["mrp.inventory"]
+        cls.mrp_move_obj = cls.env["mrp.move"]
+        cls.planned_order_obj = cls.env["mrp.planned.order"]
+        cls.lot_obj = cls.env["stock.lot"]
+        cls.mrp_bom_obj = cls.env["mrp.bom"]
+
+        cls.fp_1 = cls.env.ref("mrp_multi_level.product_product_fp_1")
+        cls.fp_2 = cls.env.ref("mrp_multi_level.product_product_fp_2")
+        cls.fp_3 = cls.env.ref("mrp_multi_level.product_product_fp_3")
+        cls.fp_4 = cls.env.ref("mrp_multi_level.product_product_fp_4")
+        cls.sf_1 = cls.env.ref("mrp_multi_level.product_product_sf_1")
+        cls.sf_2 = cls.env.ref("mrp_multi_level.product_product_sf_2")
+        cls.sf_3 = cls.env.ref("mrp_multi_level.product_product_sf_3")
+        cls.pp_1 = cls.env.ref("mrp_multi_level.product_product_pp_1")
+        cls.pp_2 = cls.env.ref("mrp_multi_level.product_product_pp_2")
+        cls.pp_3 = cls.env.ref("mrp_multi_level.product_product_pp_3")
+        cls.pp_4 = cls.env.ref("mrp_multi_level.product_product_pp_4")
+        cls.product_4b = cls.env.ref("product.product_product_4b")
+        cls.product_4c = cls.env.ref("product.product_product_4c")
+        cls.av_11 = cls.env.ref("mrp_multi_level.product_product_av_11")
+        cls.av_12 = cls.env.ref("mrp_multi_level.product_product_av_12")
+        cls.av_21 = cls.env.ref("mrp_multi_level.product_product_av_21")
+        cls.av_22 = cls.env.ref("mrp_multi_level.product_product_av_22")
+        cls.company = cls.env.ref("base.main_company")
+        cls.mrp_area = cls.env.ref("mrp_multi_level.mrp_area_stock_wh0")
+        cls.vendor = cls.env.ref("mrp_multi_level.res_partner_lazer_tech")
+        cls.wh = cls.env.ref("stock.warehouse0")
+        cls.stock_location = cls.wh.lot_stock_id
+        cls.customer_location = cls.env.ref("stock.stock_location_customers")
+        cls.supplier_location = cls.env.ref("stock.stock_location_suppliers")
+        cls.calendar = cls.env.ref("resource.resource_calendar_std")
+        # Add calendar to WH:
+        cls.wh.calendar_id = cls.calendar
+
+        # Partner:
+        vendor1 = cls.partner_obj.create({"name": "Vendor 1"})
+
+        # Create user:
+        group_mrp_manager = cls.env.ref("mrp.group_mrp_manager")
+        group_user = cls.env.ref("base.group_user")
+        group_stock_manager = cls.env.ref("stock.group_stock_manager")
+        cls.mrp_manager = cls._create_user(
+            "Test User",
+            [group_mrp_manager, group_user, group_stock_manager],
+            cls.company,
+        )
+
+        # Create secondary location and MRP Area:
+        cls.sec_loc = cls.loc_obj.create(
+            {
+                "name": "Test location",
+                "usage": "internal",
+                "location_id": cls.wh.view_location_id.id,
+            }
+        )
+        cls.secondary_area = cls.mrp_area_obj.create(
+            {"name": "Test", "warehouse_id": cls.wh.id, "location_id": cls.sec_loc.id}
+        )
+        # Create an area for design special cases and test them, different
+        # cases will be expected to not share products, this way each case
+        # can be isolated.
+        cls.cases_loc = cls.loc_obj.create(
+            {
+                "name": "Special Cases location",
+                "usage": "internal",
+                "location_id": cls.wh.view_location_id.id,
+            }
+        )
+        cls.cases_area = cls.mrp_area_obj.create(
+            {
+                "name": "Special Cases Tests",
+                "warehouse_id": cls.wh.id,
+                "location_id": cls.cases_loc.id,
+            }
+        )
+
+        # Create products:
+        route_buy = cls.env.ref("purchase_stock.route_warehouse0_buy").id
+        cls.prod_test = cls.product_obj.create(
+            {
+                "name": "Test Top Seller",
+                "is_storable": True,
+                "list_price": 150.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 20.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {"product_id": cls.prod_test.id, "mrp_area_id": cls.mrp_area.id}
+        )
+        # Parameters in secondary area with nbr_days set.
+        cls.product_mrp_area_obj.create(
+            {
+                "product_id": cls.prod_test.id,
+                "mrp_area_id": cls.secondary_area.id,
+                "mrp_nbr_days": 7,
+            }
+        )
+        cls.prod_min = cls.product_obj.create(
+            {
+                "name": "Product with minimum order qty",
+                "is_storable": True,
+                "list_price": 50.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 10.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {
+                "product_id": cls.prod_min.id,
+                "mrp_area_id": cls.mrp_area.id,
+                "mrp_minimum_order_qty": 50.0,
+                "mrp_maximum_order_qty": 0.0,
+                "mrp_qty_multiple": 1.0,
+            }
+        )
+
+        cls.prod_max = cls.product_obj.create(
+            {
+                "name": "Product with maximum order qty",
+                "is_storable": True,
+                "list_price": 50.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 10.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {
+                "product_id": cls.prod_max.id,
+                "mrp_area_id": cls.mrp_area.id,
+                "mrp_minimum_order_qty": 50.0,
+                "mrp_maximum_order_qty": 100.0,
+                "mrp_qty_multiple": 1.0,
+            }
+        )
+        cls.prod_multiple = cls.product_obj.create(
+            {
+                "name": "Product with qty multiple",
+                "is_storable": True,
+                "list_price": 50.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 10.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {
+                "product_id": cls.prod_multiple.id,
+                "mrp_area_id": cls.mrp_area.id,
+                "mrp_minimum_order_qty": 50.0,
+                "mrp_maximum_order_qty": 500.0,
+                "mrp_qty_multiple": 25.0,
+            }
+        )
+        # Create more products to test special corner case scenarios:
+        cls.product_scenario_1 = cls.product_obj.create(
+            {
+                "name": "Product Special Scenario 1",
+                "is_storable": True,
+                "list_price": 100.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 20.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {
+                "product_id": cls.product_scenario_1.id,
+                "mrp_area_id": cls.cases_area.id,
+                "mrp_nbr_days": 7,
+                "mrp_qty_multiple": 5.0,
+            }
+        )
+        # Another product:
+        cls.product_tz = cls.product_obj.create(
+            {
+                "name": "Product Timezone",
+                "is_storable": True,
+                "list_price": 100.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 20.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {"product_id": cls.product_tz.id, "mrp_area_id": cls.cases_area.id}
+        )
+        # Product to test special case with Purchase Uom:
+        cls.prod_uom_test = cls.product_obj.create(
+            {
+                "name": "Product Uom Test",
+                "is_storable": True,
+                "uom_id": cls.env.ref("uom.product_uom_unit").id,
+                "uom_po_id": cls.env.ref("uom.product_uom_dozen").id,
+                "list_price": 150.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 20.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {"product_id": cls.prod_uom_test.id, "mrp_area_id": cls.mrp_area.id}
+        )
+        # Product to test lots
+        cls.product_lots = cls.product_obj.create(
+            {
+                "name": "Product Tracked by Lots",
+                "is_storable": True,
+                "tracking": "lot",
+                "uom_id": cls.env.ref("uom.product_uom_unit").id,
+                "list_price": 100.0,
+                "route_ids": [(6, 0, [route_buy])],
+                "seller_ids": [(0, 0, {"partner_id": vendor1.id, "price": 25.0})],
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {"product_id": cls.product_lots.id, "mrp_area_id": cls.mrp_area.id}
+        )
+        cls.lot_1 = cls.lot_obj.create(
+            {
+                "product_id": cls.product_lots.id,
+                "name": "Lot 1",
+                "company_id": cls.company.id,
+            }
+        )
+        cls.lot_2 = cls.lot_obj.create(
+            {
+                "product_id": cls.product_lots.id,
+                "name": "Lot 2",
+                "company_id": cls.company.id,
+            }
+        )
+        cls.quant_obj.sudo().create(
+            {
+                "product_id": cls.product_lots.id,
+                "lot_id": cls.lot_1.id,
+                "quantity": 100.0,
+                "location_id": cls.stock_location.id,
+            }
+        )
+        cls.quant_obj.sudo().create(
+            {
+                "product_id": cls.product_lots.id,
+                "lot_id": cls.lot_2.id,
+                "quantity": 110.0,
+                "location_id": cls.stock_location.id,
+            }
+        )
+
+        # Product MRP Parameter to test supply method computation
+        cls.env.ref("stock.route_warehouse0_mto").active = True
+        cls.env["stock.rule"].create(
+            {
+                "name": "WH2: Main Area → Secondary Area (MTO)",
+                "action": "pull",
+                "picking_type_id": cls.env.ref("stock.picking_type_in").id,
+                "location_src_id": cls.env.ref("stock.stock_location_stock").id,
+                "location_dest_id": cls.sec_loc.id,
+                "route_id": cls.env.ref("stock.route_warehouse0_mto").id,
+                "procure_method": "mts_else_mto",
+            }
+        )
+        cls.product_mrp_area_obj.create(
+            {"product_id": cls.fp_4.id, "mrp_area_id": cls.secondary_area.id}
+        )
+
+        # Create pickings for Scenario 1:
+        dt_base = cls.calendar.plan_days(3 + 1, datetime.today())
+        cls._create_picking_in(
+            cls.product_scenario_1, 87, dt_base, location=cls.cases_loc
+        )
+        dt_bit_later = dt_base + timedelta(hours=1)
+        cls._create_picking_out(
+            cls.product_scenario_1, 124, dt_bit_later, location=cls.cases_loc
+        )
+        dt_base_2 = cls.calendar.plan_days(3 + 1, datetime.today())
+        cls._create_picking_out(
+            cls.product_scenario_1, 90, dt_base_2, location=cls.cases_loc
+        )
+
+        dt_next_group = cls.calendar.plan_days(10 + 1, datetime.today())
+        cls._create_picking_out(
+            cls.product_scenario_1, 18, dt_next_group, location=cls.cases_loc
+        )
+
+        # product_4b will use the template bom (sequence 5)
+        # (11, 22) = ("steel", "black")
+        # create variant bom for product_4c (sequence 1)
+        # (12, 21) = ("aluminum", "white")
+        cls.mrp_bom_obj.create(
+            {
+                "product_tmpl_id": cls.product_4c.product_tmpl_id.id,
+                "product_id": cls.product_4c.id,
+                "type": "normal",
+                "sequence": 1,
+                "bom_line_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "product_id": cls.av_12.id,
+                            "product_qty": 1.0,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "product_id": cls.av_21.id,
+                            "product_qty": 1.0,
+                        },
+                    ),
+                ],
+            }
+        )
+
+        # Create test picking for FP-1, FP-2, Desk(steel, black),  Desk(aluminum, white)
+        res = cls.calendar.plan_days(7 + 1, datetime.today().replace(hour=0))
+        date_move = res.date()
+        cls.picking_1 = cls.stock_picking_obj.create(
+            {
+                "picking_type_id": cls.env.ref("stock.picking_type_out").id,
+                "location_id": cls.stock_location.id,
+                "location_dest_id": cls.customer_location.id,
+                "scheduled_date": date_move,
+                "move_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move fp-1",
+                            "product_id": cls.fp_1.id,
+                            "date": date_move,
+                            "product_uom": cls.fp_1.uom_id.id,
+                            "product_uom_qty": 100,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move fp-2",
+                            "product_id": cls.fp_2.id,
+                            "date": date_move,
+                            "product_uom": cls.fp_2.uom_id.id,
+                            "product_uom_qty": 15,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move fp-3",
+                            "product_id": cls.fp_3.id,
+                            "date": date_move,
+                            "product_uom": cls.fp_3.uom_id.id,
+                            "product_uom_qty": 5,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move product-4b",
+                            "product_id": cls.product_4b.id,
+                            "date": date_move,
+                            "product_uom": cls.product_4b.uom_id.id,
+                            "product_uom_qty": 150,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move product-4c",
+                            "product_id": cls.product_4c.id,
+                            "date": date_move,
+                            "product_uom": cls.product_4c.uom_id.id,
+                            "product_uom_qty": 56,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                ],
+            }
+        )
+        cls.picking_1.action_confirm()
+
+        # Create test picking for procure qty adjustment tests:
+        cls.picking_2 = cls.stock_picking_obj.create(
+            {
+                "picking_type_id": cls.env.ref("stock.picking_type_out").id,
+                "location_id": cls.stock_location.id,
+                "location_dest_id": cls.customer_location.id,
+                "scheduled_date": date_move,
+                "move_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move prod_min",
+                            "product_id": cls.prod_min.id,
+                            "date": date_move,
+                            "product_uom": cls.prod_min.uom_id.id,
+                            "product_uom_qty": 16,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move prod_max",
+                            "product_id": cls.prod_max.id,
+                            "date": date_move,
+                            "product_uom": cls.prod_max.uom_id.id,
+                            "product_uom_qty": 140,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move prod_multiple",
+                            "product_id": cls.prod_multiple.id,
+                            "date": date_move,
+                            "product_uom": cls.prod_multiple.uom_id.id,
+                            "product_uom_qty": 112,
+                            "location_id": cls.stock_location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    ),
+                ],
+            }
+        )
+        cls.picking_2.action_confirm()
+
+        # Create Test PO:
+        date_po = cls.calendar.plan_days(1 + 1, datetime.today().replace(hour=0)).date()
+        cls.po = cls.po_obj.create(
+            {
+                "name": "Test PO-001",
+                "partner_id": cls.vendor.id,
+                "order_line": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test PP-2 line",
+                            "product_id": cls.pp_2.id,
+                            "date_planned": date_po,
+                            "product_qty": 5.0,
+                            "product_uom": cls.pp_2.uom_id.id,
+                            "price_unit": 25.0,
+                        },
+                    )
+                ],
+            }
+        )
+        # Create Test PO for special case Puchase uom:
+        # Remember that prod_uom_test had a UoM of units but it is purchased in dozens.
+        # For this reason buying 1 quantity of it, means to have 12 units in stock.
+        date_po = cls.calendar.plan_days(1 + 1, datetime.today().replace(hour=0)).date()
+        cls.po_uom = cls.po_obj.create(
+            {
+                "name": "Test PO-002",
+                "partner_id": cls.vendor.id,
+                "order_line": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Product Uom Test line",
+                            "product_id": cls.prod_uom_test.id,
+                            "date_planned": date_po,
+                            "product_qty": 1.0,
+                            "product_uom": cls.prod_uom_test.uom_po_id.id,
+                            "price_unit": 25.0,
+                        },
+                    )
+                ],
+            }
+        )
+
+        # Create test MO:
+        date_mo = cls.calendar.plan_days(9 + 1, datetime.today().replace(hour=0)).date()
+        bom_fp_2 = cls.env.ref("mrp_multi_level.mrp_bom_fp_2")
+        cls.mo = cls._create_mo(cls.fp_2, bom_fp_2, date_mo, qty=12.0)
+
+        # Dates:
+        today = datetime.today().replace(hour=0)
+        cls.date_3 = cls.calendar.plan_days(3 + 1, today).date()
+        cls.date_5 = cls.calendar.plan_days(5 + 1, today).date()
+        cls.date_6 = cls.calendar.plan_days(6 + 1, today).date()
+        cls.date_7 = cls.calendar.plan_days(7 + 1, today).date()
+        cls.date_8 = cls.calendar.plan_days(8 + 1, today).date()
+        cls.date_9 = cls.calendar.plan_days(9 + 1, today).date()
+        cls.date_10 = cls.calendar.plan_days(10 + 1, today).date()
+        cls.date_20 = cls.calendar.plan_days(20 + 1, today).date()
+        cls.date_22 = cls.calendar.plan_days(22 + 1, today).date()
+
+        # Create movements in secondary area:
+        cls.create_demand_sec_loc(cls.date_8, 80.0)
+        cls.create_demand_sec_loc(cls.date_9, 50.0)
+        cls.create_demand_sec_loc(cls.date_10, 70.0)
+        cls.create_demand_sec_loc(cls.date_20, 46.0)
+        cls.create_demand_sec_loc(cls.date_22, 33.0)
+
+        # Create pickings:
+        cls._create_picking_out(cls.product_lots, 25, today)
+
+        cls.mrp_multi_level_wiz.create({}).run_mrp_multi_level()
+
+    @classmethod
+    def create_demand_sec_loc(cls, date_move, qty):
+        return cls.stock_picking_obj.create(
+            {
+                "picking_type_id": cls.env.ref("stock.picking_type_out").id,
+                "location_id": cls.sec_loc.id,
+                "location_dest_id": cls.customer_location.id,
+                "scheduled_date": date_move,
+                "move_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test move",
+                            "product_id": cls.prod_test.id,
+                            "date": date_move,
+                            "product_uom": cls.prod_test.uom_id.id,
+                            "product_uom_qty": qty,
+                            "location_id": cls.sec_loc.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    )
+                ],
+            }
+        )
+
+    @classmethod
+    def _create_user(cls, login, groups, company):
+        user = cls.res_users.create(
+            {
+                "name": login,
+                "login": login,
+                "password": "demo",
+                "email": "example@yourcompany.com",
+                "company_id": company.id,
+                "groups_id": [(6, 0, [group.id for group in groups])],
+            }
+        )
+        return user
+
+    @classmethod
+    def _create_picking_in(cls, product, qty, date_move, location=None):
+        if not location:
+            location = cls.stock_location
+        picking = cls.stock_picking_obj.create(
+            {
+                "picking_type_id": cls.env.ref("stock.picking_type_in").id,
+                "location_id": cls.supplier_location.id,
+                "location_dest_id": location.id,
+                "scheduled_date": date_move,
+                "move_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test Move",
+                            "product_id": product.id,
+                            "date": date_move,
+                            "product_uom": product.uom_id.id,
+                            "product_uom_qty": qty,
+                            "location_id": cls.supplier_location.id,
+                            "location_dest_id": location.id,
+                        },
+                    )
+                ],
+            }
+        )
+        picking.action_confirm()
+        return picking
+
+    @classmethod
+    def _create_picking_out(cls, product, qty, date_move, location=None):
+        if not location:
+            location = cls.stock_location
+        picking = cls.stock_picking_obj.create(
+            {
+                "picking_type_id": cls.env.ref("stock.picking_type_out").id,
+                "location_id": location.id,
+                "location_dest_id": cls.customer_location.id,
+                "scheduled_date": date_move,
+                "move_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Test Move",
+                            "product_id": product.id,
+                            "date": date_move,
+                            "product_uom": product.uom_id.id,
+                            "product_uom_qty": qty,
+                            "location_id": location.id,
+                            "location_dest_id": cls.customer_location.id,
+                        },
+                    )
+                ],
+            }
+        )
+        picking.action_confirm()
+        return picking
+
+    @classmethod
+    def _create_mo(cls, product, bom, date, qty=10.0):
+        mo_form = Form(cls.mo_obj)
+        mo_form.product_id = product
+        mo_form.bom_id = bom
+        mo_form.product_qty = qty
+        mo_form.date_start = date
+        mo = mo_form.save()
+        # Confirm the MO to generate stock moves:
+        mo.action_confirm()
+        return mo

mrp_multi_level/tests/test_mrp_multi_level.py

@@ -0,0 +1,930 @@
+# Copyright 2018-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from datetime import date, datetime, timedelta
+
+from odoo import fields
+
+from .common import TestMrpMultiLevelCommon
+
+
+class TestMrpMultiLevel(TestMrpMultiLevelCommon):
+    def test_01_mrp_levels(self):
+        """Tests computation of MRP levels."""
+        self.assertEqual(self.fp_1.llc, 0)
+        self.assertEqual(self.fp_2.llc, 0)
+        self.assertEqual(self.sf_1.llc, 1)
+        self.assertEqual(self.sf_2.llc, 1)
+        self.assertEqual(self.pp_1.llc, 2)
+        self.assertEqual(self.pp_2.llc, 2)
+
+    def test_02_product_mrp_area(self):
+        """Tests that mrp products are generated correctly."""
+        product_mrp_area = self.product_mrp_area_obj.search(
+            [("product_id", "=", self.pp_1.id)]
+        )
+        self.assertEqual(product_mrp_area.supply_method, "buy")
+        self.assertEqual(product_mrp_area.main_supplier_id, self.vendor)
+        self.assertEqual(product_mrp_area.qty_available, 10.0)
+        product_mrp_area = self.product_mrp_area_obj.search(
+            [("product_id", "=", self.sf_1.id)]
+        )
+        self.assertEqual(product_mrp_area.supply_method, "manufacture")
+        self.assertFalse(product_mrp_area.main_supplier_id)
+        self.assertFalse(product_mrp_area.main_supplierinfo_id)
+        # Archiving the product should archive parameters:
+        self.assertTrue(product_mrp_area.active)
+        self.sf_1.active = False
+        self.assertFalse(product_mrp_area.active)
+
+    def test_03_mrp_moves(self):
+        """Tests for mrp moves generated."""
+        moves = self.mrp_move_obj.search([("product_id", "=", self.pp_1.id)])
+        self.assertEqual(len(moves), 3)
+        self.assertNotIn("s", moves.mapped("mrp_type"))
+        for move in moves:
+            self.assertTrue(move.planned_order_up_ids)
+            if move.planned_order_up_ids.product_mrp_area_id.product_id == self.fp_1:
+                # Demand coming from FP-1
+                self.assertEqual(move.planned_order_up_ids.mrp_action, "manufacture")
+                self.assertEqual(move.mrp_qty, -200.0)
+            elif move.planned_order_up_ids.product_mrp_area_id.product_id == self.sf_1:
+                # Demand coming from FP-2 -> SF-1
+                self.assertEqual(move.planned_order_up_ids.mrp_action, "manufacture")
+                if move.mrp_date == self.date_5:
+                    self.assertEqual(move.mrp_qty, -90.0)
+                elif move.mrp_date == self.date_8:
+                    self.assertEqual(move.mrp_qty, -72.0)
+        # Check actions:
+        planned_orders = self.planned_order_obj.search(
+            [("product_id", "=", self.pp_1.id)]
+        )
+        self.assertEqual(len(planned_orders), 3)
+        for plan in planned_orders:
+            self.assertEqual(plan.mrp_action, "buy")
+        # Check PP-2 PO being accounted:
+        po_move = self.mrp_move_obj.search(
+            [("product_id", "=", self.pp_2.id), ("mrp_type", "=", "s")]
+        )
+        self.assertEqual(len(po_move), 1)
+        self.assertEqual(po_move.purchase_order_id, self.po)
+        self.assertEqual(po_move.purchase_line_id, self.po.order_line)
+
+    def test_04_mrp_multi_level(self):
+        """Tests MRP inventories created."""
+        # FP-1
+        fp_1_inventory_lines = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.fp_1.id)]
+        )
+        self.assertEqual(len(fp_1_inventory_lines), 1)
+        self.assertEqual(fp_1_inventory_lines.date, self.date_7)
+        self.assertEqual(fp_1_inventory_lines.demand_qty, 100.0)
+        self.assertEqual(fp_1_inventory_lines.to_procure, 100.0)
+        # FP-2
+        fp_2_line_1 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.fp_2.id),
+                ("date", "=", self.date_7),
+            ]
+        )
+        self.assertEqual(len(fp_2_line_1), 1)
+        self.assertEqual(fp_2_line_1.demand_qty, 15.0)
+        self.assertEqual(fp_2_line_1.to_procure, 15.0)
+        fp_2_line_2 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.fp_2.id),
+                ("date", "=", self.date_10),
+            ]
+        )
+        self.assertEqual(len(fp_2_line_2), 1)
+        self.assertEqual(fp_2_line_2.demand_qty, 0.0)
+        self.assertEqual(fp_2_line_2.to_procure, 0.0)
+        self.assertEqual(fp_2_line_2.supply_qty, 12.0)
+
+        # SF-1
+        sf_1_line_1 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.sf_1.id),
+                ("date", "=", self.date_6),
+            ]
+        )
+        self.assertEqual(len(sf_1_line_1), 1)
+        self.assertEqual(sf_1_line_1.demand_qty, 30.0)
+        self.assertEqual(sf_1_line_1.to_procure, 30.0)
+        sf_1_line_2 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.sf_1.id),
+                ("date", "=", self.date_9),
+            ]
+        )
+        self.assertEqual(len(sf_1_line_2), 1)
+        self.assertEqual(sf_1_line_2.demand_qty, 24.0)
+        self.assertEqual(sf_1_line_2.to_procure, 24.0)
+        # SF-2
+        sf_2_line_1 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.sf_2.id),
+                ("date", "=", self.date_6),
+            ]
+        )
+        self.assertEqual(len(sf_2_line_1), 1)
+        self.assertEqual(sf_2_line_1.demand_qty, 45.0)
+        self.assertEqual(sf_2_line_1.to_procure, 30.0)
+        sf_2_line_2 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.sf_2.id),
+                ("date", "=", self.date_9),
+            ]
+        )
+        self.assertEqual(len(sf_2_line_2), 1)
+        self.assertEqual(sf_2_line_2.demand_qty, 36.0)
+        self.assertEqual(sf_2_line_2.to_procure, 36.0)
+
+        # PP-1
+        pp_1_line_1 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.pp_1.id),
+                ("date", "=", self.date_5),
+            ]
+        )
+        self.assertEqual(len(pp_1_line_1), 1)
+        self.assertEqual(pp_1_line_1.demand_qty, 290.0)
+        self.assertEqual(pp_1_line_1.to_procure, 280.0)
+        pp_1_line_2 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.pp_1.id),
+                ("date", "=", self.date_8),
+            ]
+        )
+        self.assertEqual(len(pp_1_line_2), 1)
+        self.assertEqual(pp_1_line_2.demand_qty, 72.0)
+        self.assertEqual(pp_1_line_2.to_procure, 72.0)
+        # PP-2
+        pp_2_line_1 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.pp_2.id),
+                ("date", "=", self.date_3),
+            ]
+        )
+        self.assertEqual(len(pp_2_line_1), 1)
+        self.assertEqual(pp_2_line_1.demand_qty, 90.0)
+        # 90.0 demand - 20.0 on hand - 5.0 on PO = 65.0
+        self.assertEqual(pp_2_line_1.to_procure, 65.0)
+        pp_2_line_2 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.pp_2.id),
+                ("date", "=", self.date_5),
+            ]
+        )
+        self.assertEqual(len(pp_2_line_2), 1)
+        self.assertEqual(pp_2_line_2.demand_qty, 360.0)
+        self.assertEqual(pp_2_line_2.to_procure, 360.0)
+        pp_2_line_3 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.pp_2.id),
+                ("date", "=", self.date_6),
+            ]
+        )
+        self.assertEqual(len(pp_2_line_3), 1)
+        self.assertEqual(pp_2_line_3.demand_qty, 108.0)
+        self.assertEqual(pp_2_line_3.to_procure, 108.0)
+        pp_2_line_4 = self.mrp_inventory_obj.search(
+            [
+                ("product_mrp_area_id.product_id", "=", self.pp_2.id),
+                ("date", "=", self.date_8),
+            ]
+        )
+        self.assertEqual(len(pp_2_line_4), 1)
+        self.assertEqual(pp_2_line_4.demand_qty, 48.0)
+        self.assertEqual(pp_2_line_4.to_procure, 48.0)
+
+    def test_05_planned_availability(self):
+        """Test planned availability computation."""
+        # Running availability for PP-1:
+        invs = self.mrp_inventory_obj.search(
+            [("product_id", "=", self.pp_1.id)], order="date"
+        )
+        self.assertEqual(len(invs), 2)
+        expected = [0.0, 0.0]  # No grouping, lot size nor safety stock.
+        self.assertEqual(invs.mapped("running_availability"), expected)
+
+    def test_06_procure_mo(self):
+        """Test procurement wizard with MOs."""
+        mos = self.mo_obj.search([("product_id", "=", self.fp_1.id)])
+        self.assertFalse(mos)
+        mrp_inv = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.fp_1.id)]
+        )
+        self.mrp_inventory_procure_wiz.with_context(
+            active_model="mrp.inventory",
+            active_ids=mrp_inv.ids,
+            active_id=mrp_inv.id,
+        ).create({}).make_procurement()
+        mos = self.mo_obj.search([("product_id", "=", self.fp_1.id)])
+        self.assertTrue(mos)
+        self.assertEqual(mos.product_qty, 100.0)
+        mo_date_start = fields.Date.to_date(mos.date_start)
+        self.assertEqual(mo_date_start, self.date_5)
+
+    def test_07_adjust_qty_to_order(self):
+        """Test the adjustments made to the qty to procure when minimum,
+        maximum order quantities and quantity multiple are set."""
+        # minimum order quantity:
+        mrp_inv_min = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.prod_min.id)]
+        )
+        self.assertEqual(mrp_inv_min.to_procure, 50.0)
+        # maximum order quantity:
+        mrp_inv_max = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.prod_max.id)]
+        )
+        self.assertEqual(mrp_inv_max.to_procure, 150)
+        plans = self.planned_order_obj.search([("product_id", "=", self.prod_max.id)])
+        self.assertEqual(len(plans), 2)
+        self.assertIn(100.0, plans.mapped("mrp_qty"))
+        self.assertIn(50.0, plans.mapped("mrp_qty"))
+        # quantity multiple:
+        mrp_inv_multiple = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.prod_multiple.id)]
+        )
+        self.assertEqual(mrp_inv_multiple.to_procure, 125)
+
+    def test_08_group_demand(self):
+        """Test demand grouping functionality, `nbr_days`."""
+        pickings = self.stock_picking_obj.search(
+            [
+                ("product_id", "=", self.prod_test.id),
+                ("location_id", "=", self.sec_loc.id),
+            ]
+        )
+        self.assertEqual(len(pickings), 5)
+        moves = self.mrp_move_obj.search(
+            [
+                ("product_id", "=", self.prod_test.id),
+                ("mrp_area_id", "=", self.secondary_area.id),
+            ]
+        )
+        supply_plans = self.planned_order_obj.search(
+            [
+                ("product_id", "=", self.prod_test.id),
+                ("mrp_area_id", "=", self.secondary_area.id),
+            ]
+        )
+        moves_demand = moves.filtered(lambda m: m.mrp_type == "d")
+        self.assertEqual(len(moves_demand), 5)
+        # two groups expected:
+        # 1. days 8, 9 and 10.
+        # 2. days 20, and 22.
+        self.assertEqual(len(supply_plans), 2)
+        quantities = supply_plans.mapped("mrp_qty")
+        week_1_expected = sum(moves_demand[0:3].mapped("mrp_qty"))
+        self.assertIn(abs(week_1_expected), quantities)
+        week_2_expected = sum(moves_demand[3:].mapped("mrp_qty"))
+        self.assertIn(abs(week_2_expected), quantities)
+
+    def test_09_isolated_mrp_area_run(self):
+        """Test running MRP for just one area."""
+        self.mrp_multi_level_wiz.with_user(self.mrp_manager).create(
+            {"mrp_area_ids": [(6, 0, self.secondary_area.ids)]}
+        ).run_mrp_multi_level()
+        this = self.mrp_inventory_obj.search(
+            [("mrp_area_id", "=", self.secondary_area.id)], limit=1
+        )
+        self.assertTrue(this)
+        # Only recently exectued areas should have been created by test user:
+        self.assertEqual(this.create_uid, self.mrp_manager)
+        prev = self.mrp_inventory_obj.search(
+            [("mrp_area_id", "!=", self.secondary_area.id)], limit=1
+        )
+        self.assertNotEqual(this.create_uid, prev.create_uid)
+
+    def test_10_special_scenario_1(self):
+        """When grouping demand supply and demand are in the same day but
+        supply goes first."""
+        moves = self.mrp_move_obj.search(
+            [("product_id", "=", self.product_scenario_1.id)]
+        )
+        self.assertEqual(len(moves), 4)
+        mrp_invs = self.mrp_inventory_obj.search(
+            [("product_id", "=", self.product_scenario_1.id)]
+        )
+        self.assertEqual(len(mrp_invs), 2)
+        # Net needs = 124 + 90 - 87 = 127 -> 130 (because of qty multiple)
+        self.assertEqual(mrp_invs[0].to_procure, 130)
+        # Net needs = 18, available on-hand = 3 -> 15
+        self.assertEqual(mrp_invs[1].to_procure, 15)
+
+    def test_11_bom_line_attribute_value_skip(self):
+        """Check for the correct demand on components of a product with
+        multiple variants"""
+        product_4b_demand = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.product_4b.id)]
+        )
+        self.assertTrue(product_4b_demand)
+        self.assertEqual(product_4b_demand.to_procure, 100)
+        product_4c_demand = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.product_4c.id)]
+        )
+        self.assertTrue(product_4c_demand)
+        self.assertEqual(product_4c_demand.to_procure, 1)
+        # Testing variant BoM
+        # Supply of one unit for AV-12 or AV-21
+        av_12_supply = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.av_12.id)]
+        )
+        self.assertEqual(av_12_supply.to_procure, 1.0)
+        av_21_supply = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.av_21.id)]
+        )
+        self.assertEqual(av_21_supply.to_procure, 1.0)
+        # Testing template BoM
+        # Supply of 150 units for AV-11 and AV-22
+        av_11_supply = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.av_11.id)]
+        )
+        self.assertEqual(av_11_supply.to_procure, 100.0)
+        av_22_supply = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.av_22.id)]
+        )
+        self.assertTrue(av_22_supply.to_procure, 100.0)
+
+    def test_12_timezone_handling(self):
+        self.calendar.tz = "Australia/Sydney"  # Oct-Apr/Apr-Oct: UTC+11/UTC+10
+        date_move = datetime(2090, 4, 19, 20, 00)  # Apr 20 6/7 am in Sidney
+        sidney_date = date(2090, 4, 20)
+        self._create_picking_in(
+            self.product_tz, 10.0, date_move, location=self.cases_loc
+        )
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [
+                ("mrp_area_id", "=", self.cases_area.id),
+                ("product_id", "=", self.product_tz.id),
+            ]
+        )
+        self.assertEqual(len(inventory), 1)
+        self.assertEqual(inventory.date, sidney_date)
+
+    def test_13_timezone_not_set(self):
+        self.wh.calendar_id = False
+        date_move = datetime(2090, 4, 19, 20, 00)
+        self._create_picking_in(
+            self.product_tz, 10.0, date_move, location=self.cases_loc
+        )
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [
+                ("mrp_area_id", "=", self.cases_area.id),
+                ("product_id", "=", self.product_tz.id),
+            ]
+        )
+        self.assertEqual(len(inventory), 1)
+        self.assertEqual(inventory.date, date_move.date())
+
+    def test_14_units_case(self):
+        """When a product has a different purchase unit of measure than
+        the general unit of measure and the supply is coming from an RFQ"""
+        prod_uom_test_inventory_lines = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.prod_uom_test.id)]
+        )
+        self.assertEqual(len(prod_uom_test_inventory_lines), 1)
+        self.assertEqual(prod_uom_test_inventory_lines.supply_qty, 12.0)
+        # Supply qty has to be 12 has a dozen of units are in a RFQ.
+
+    def test_15_phantom_comp_planning(self):
+        """
+        Phantom components will not appear in MRP Inventory or Planned Orders.
+        MRP Parameter will have 'phantom' supply method.
+        """
+        # SF-3
+        sf_3_line_1 = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.sf_3.id)]
+        )
+        self.assertEqual(len(sf_3_line_1), 0)
+        sf_3_planned_order_1 = self.planned_order_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.sf_3.id)]
+        )
+        self.assertEqual(sf_3_planned_order_1.mrp_action, "phantom")
+        self.assertEqual(sf_3_planned_order_1.mrp_qty, 10.0)
+        # PP-3
+        pp_3_line_1 = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.pp_3.id)]
+        )
+        self.assertEqual(len(pp_3_line_1), 1)
+        self.assertEqual(pp_3_line_1.demand_qty, 20.0)
+        pp_3_planned_orders = self.planned_order_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.pp_3.id)]
+        )
+        self.assertEqual(len(pp_3_planned_orders), 2)
+        # PP-4
+        pp_4_line_1 = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.pp_4.id)]
+        )
+        self.assertEqual(len(pp_4_line_1), 1)
+        self.assertEqual(pp_4_line_1.demand_qty, 30.0)
+        pp_4_planned_orders = self.planned_order_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.pp_4.id)]
+        )
+        self.assertEqual(len(pp_4_planned_orders), 1)
+
+    def test_16_supply_method(self):
+        """Test supply method computation."""
+        self.fp_4.route_ids = [(5, 0, 0)]
+        product_mrp_area = self.product_mrp_area_obj.search(
+            [("product_id", "=", self.fp_4.id)]
+        )
+        self.assertEqual(product_mrp_area.supply_method, "none")
+        self.fp_4.route_ids = [(4, self.env.ref("stock.route_warehouse0_mto").id)]
+        product_mrp_area._compute_supply_method()
+        self.assertEqual(product_mrp_area.supply_method, "pull")
+        self.fp_4.route_ids = [(4, self.env.ref("mrp.route_warehouse0_manufacture").id)]
+        product_mrp_area._compute_supply_method()
+        self.assertEqual(product_mrp_area.supply_method, "manufacture")
+        # because of the issue discussed here https://github.com/odoo/odoo/pull/188846
+        # we need to apply routes explicitly in the proper order (by sequence)
+        self.fp_4.route_ids = [
+            (
+                6,
+                0,
+                (
+                    self.env.ref("stock.route_warehouse0_mto")
+                    + self.env.ref("purchase_stock.route_warehouse0_buy")
+                    + self.env.ref("mrp.route_warehouse0_manufacture")
+                ).ids,
+            )
+        ]
+        product_mrp_area._compute_supply_method()
+        self.assertEqual(product_mrp_area.supply_method, "buy")
+        kit_bom = self.mrp_bom_obj.create(
+            {
+                "product_tmpl_id": self.fp_4.product_tmpl_id.id,
+                "product_id": self.fp_4.id,
+                "type": "phantom",
+            }
+        )
+        product_mrp_area._compute_supply_method()
+        self.assertEqual(product_mrp_area.supply_method, "phantom")
+        self.assertEqual(product_mrp_area.supply_bom_id, kit_bom)
+
+    def test_17_priorize_safety_stock(self):
+        now = datetime.now()
+        product = self.prod_test  # has Buy route
+        product.seller_ids[0].delay = 2  # set a purchase lead time
+        self.quant_obj._update_available_quantity(product, self.cases_loc, 5)
+        self.product_mrp_area_obj.create(
+            {
+                "product_id": product.id,
+                "mrp_area_id": self.cases_area.id,
+                "mrp_minimum_stock": 15,
+                "mrp_applicable": True,  # needed?
+            }
+        )
+        self._create_picking_out(
+            product, 6.0, now + timedelta(days=3), location=self.cases_loc
+        )
+        self._create_picking_in(
+            product, 10.0, now + timedelta(days=7), location=self.cases_loc
+        )
+        self._create_picking_out(
+            product, 12.0, now + timedelta(days=14), location=self.cases_loc
+        )
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [
+                ("mrp_area_id", "=", self.cases_area.id),
+                ("product_id", "=", product.id),
+            ]
+        )
+        expected = [
+            {
+                "date": now.date(),
+                "demand_qty": 0.0,
+                "final_on_hand_qty": 5.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 10.0,
+            },
+            {
+                "date": now.date() + timedelta(days=3),
+                "demand_qty": 6.0,
+                "final_on_hand_qty": -1.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 6.0,
+            },
+            {
+                "date": now.date() + timedelta(days=7),
+                "demand_qty": 0.0,
+                "final_on_hand_qty": 9.0,
+                "initial_on_hand_qty": -1.0,
+                "running_availability": 25.0,
+                "supply_qty": 10.0,
+                "to_procure": 0.0,
+            },
+            {
+                "date": now.date() + timedelta(days=14),
+                "demand_qty": 12.0,
+                "final_on_hand_qty": -3.0,
+                "initial_on_hand_qty": 9.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 2.0,
+            },
+        ]
+        self.assertEqual(len(expected), len(inventory))
+        for test_vals, inv in zip(expected, inventory, strict=True):
+            for key in test_vals:
+                self.assertEqual(
+                    test_vals[key],
+                    inv[key],
+                    f"unexpected value for {key}: {inv[key]} "
+                    f"(expected {test_vals[key]} on {inv.date})",
+                )
+
+    def test_18_on_hand_with_lots(self):
+        """Check that on-hand is correctly computed when tracking by lots."""
+        lots_line_1 = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.product_lots.id)]
+        )
+        self.assertEqual(len(lots_line_1), 1)
+        self.assertEqual(lots_line_1.initial_on_hand_qty, 210)
+        self.assertEqual(lots_line_1.final_on_hand_qty, 185)
+
+    def test_19_prioritize_safety_stock_grouped_1(self):
+        """Test grouped demand MRP but with a short nbr days.
+        Safety stock should be ordered."""
+        now = datetime.now()
+        product = self.prod_test  # has Buy route
+        product.seller_ids[0].delay = 2  # set a purchase lead time
+        self.quant_obj._update_available_quantity(product, self.cases_loc, 5)
+        self.product_mrp_area_obj.create(
+            {
+                "product_id": product.id,
+                "mrp_area_id": self.cases_area.id,
+                "mrp_minimum_stock": 15,
+                "mrp_nbr_days": 2,
+            }
+        )
+        self._create_picking_out(
+            product, 6.0, now + timedelta(days=3), location=self.cases_loc
+        )
+        self._create_picking_in(
+            product, 10.0, now + timedelta(days=7), location=self.cases_loc
+        )
+        self._create_picking_out(
+            product, 12.0, now + timedelta(days=14), location=self.cases_loc
+        )
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [
+                ("mrp_area_id", "=", self.cases_area.id),
+                ("product_id", "=", product.id),
+            ]
+        )
+        expected = [
+            {
+                "date": now.date(),
+                "demand_qty": 0.0,
+                "final_on_hand_qty": 5.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 10.0,
+            },
+            {
+                "date": now.date() + timedelta(days=3),
+                "demand_qty": 6.0,
+                "final_on_hand_qty": -1.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 6.0,
+            },
+            {
+                "date": now.date() + timedelta(days=7),
+                "demand_qty": 0.0,
+                "final_on_hand_qty": 9.0,
+                "initial_on_hand_qty": -1.0,
+                "running_availability": 25.0,
+                "supply_qty": 10.0,
+                "to_procure": 0.0,
+            },
+            {
+                "date": now.date() + timedelta(days=14),
+                "demand_qty": 12.0,
+                "final_on_hand_qty": -3.0,
+                "initial_on_hand_qty": 9.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 2.0,
+            },
+        ]
+        self.assertEqual(len(expected), len(inventory))
+        for test_vals, inv in zip(expected, inventory, strict=True):
+            for key in test_vals:
+                self.assertEqual(
+                    test_vals[key],
+                    inv[key],
+                    f"unexpected value for {key}: {inv[key]} "
+                    f"(expected {test_vals[key]} on {inv.date})",
+                )
+
+    def test_20_prioritize_safety_stock_grouped_2(self):
+        """Test grouped demand MRP but with a longer nbr days.
+        Safety stock should be ordered."""
+        now = datetime.now()
+        product = self.prod_test  # has Buy route
+        product.seller_ids[0].delay = 2  # set a purchase lead time
+        self.quant_obj._update_available_quantity(product, self.cases_loc, 5)
+        self.product_mrp_area_obj.create(
+            {
+                "product_id": product.id,
+                "mrp_area_id": self.cases_area.id,
+                "mrp_minimum_stock": 15,
+                "mrp_nbr_days": 7,
+            }
+        )
+        self._create_picking_out(
+            product, 6.0, now + timedelta(days=3), location=self.cases_loc
+        )
+        self._create_picking_in(
+            product, 10.0, now + timedelta(days=7), location=self.cases_loc
+        )
+        self._create_picking_out(
+            product, 12.0, now + timedelta(days=12), location=self.cases_loc
+        )
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [
+                ("mrp_area_id", "=", self.cases_area.id),
+                ("product_id", "=", product.id),
+            ]
+        )
+        expected = [
+            {
+                "date": now.date(),
+                "demand_qty": 0.0,
+                "final_on_hand_qty": 5.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 21.0,
+                "supply_qty": 0.0,
+                "to_procure": 16.0,
+            },
+            {
+                "date": now.date() + timedelta(days=3),
+                "demand_qty": 6.0,
+                "final_on_hand_qty": -1.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 0.0,
+            },
+            {
+                "date": now.date() + timedelta(days=7),
+                "demand_qty": 0.0,
+                "final_on_hand_qty": 9.0,
+                "initial_on_hand_qty": -1.0,
+                "running_availability": 27.0,
+                "supply_qty": 10.0,
+                "to_procure": 2.0,
+            },
+            {
+                "date": now.date() + timedelta(days=12),
+                "demand_qty": 12.0,
+                "final_on_hand_qty": -3.0,
+                "initial_on_hand_qty": 9.0,
+                "running_availability": 15.0,
+                "supply_qty": 0.0,
+                "to_procure": 0.0,
+            },
+        ]
+        self.assertEqual(len(expected), len(inventory))
+        for test_vals, inv in zip(expected, inventory, strict=True):
+            for key in test_vals:
+                self.assertEqual(
+                    test_vals[key],
+                    inv[key],
+                    f"unexpected value for {key}: {inv[key]} "
+                    f"(expected {test_vals[key]} on {inv.date})",
+                )
+
+    def test_21_prioritize_safety_stock_grouped_3(self):
+        """Test grouped demand MRP but with an existing incoming supply
+        Safety stock should NOT be ordered."""
+        now = datetime.now()
+        product = self.prod_test  # has Buy route
+        product.seller_ids[0].delay = 2  # set a purchase lead time
+        self.quant_obj._update_available_quantity(product, self.cases_loc, 5)
+        self.product_mrp_area_obj.create(
+            {
+                "product_id": product.id,
+                "mrp_area_id": self.cases_area.id,
+                "mrp_minimum_stock": 15,
+                "mrp_nbr_days": 7,
+            }
+        )
+        self._create_picking_in(
+            product, 30.0, now + timedelta(days=3), location=self.cases_loc
+        )
+        self._create_picking_out(
+            product, 6.0, now + timedelta(days=7), location=self.cases_loc
+        )
+        self._create_picking_out(
+            product, 12.0, now + timedelta(days=12), location=self.cases_loc
+        )
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [
+                ("mrp_area_id", "=", self.cases_area.id),
+                ("product_id", "=", product.id),
+            ]
+        )
+        expected = [
+            {
+                "date": now.date() + timedelta(days=3),
+                "demand_qty": 0.0,
+                "initial_on_hand_qty": 5.0,
+                "final_on_hand_qty": 35.0,
+                "running_availability": 35.0,
+                "supply_qty": 30.0,
+                "to_procure": 0.0,
+            },
+            {
+                "date": now.date() + timedelta(days=7),
+                "demand_qty": 6.0,
+                "initial_on_hand_qty": 35.0,
+                "final_on_hand_qty": 29.0,
+                "running_availability": 29.0,
+                "supply_qty": 0.0,
+                "to_procure": 0.0,
+            },
+            {
+                "date": now.date() + timedelta(days=12),
+                "demand_qty": 12.0,
+                "initial_on_hand_qty": 29.0,
+                "final_on_hand_qty": 17.0,
+                "running_availability": 17.0,
+                "supply_qty": 0.0,
+                "to_procure": 0.0,
+            },
+        ]
+        self.assertEqual(len(expected), len(inventory))
+        for test_vals, inv in zip(expected, inventory, strict=True):
+            for key in test_vals:
+                self.assertEqual(
+                    test_vals[key],
+                    inv[key],
+                    f"unexpected value for {key}: {inv[key]} "
+                    f"(expected {test_vals[key]} on {inv.date})",
+                )
+
+    def test_22_prioritize_safety_stock_with_mrp_moves_today(self):
+        """Test MRP but with moves today. Safety stock should not be ordered."""
+        now = datetime.now()
+        product = self.prod_test  # has Buy route
+        product.seller_ids[0].delay = 2  # set a purchase lead time
+        self.quant_obj._update_available_quantity(product, self.cases_loc, 5)
+        self.product_mrp_area_obj.create(
+            {
+                "product_id": product.id,
+                "mrp_area_id": self.cases_area.id,
+                "mrp_minimum_stock": 15,
+            }
+        )
+        self._create_picking_out(product, 10.0, now, location=self.cases_loc)
+        self._create_picking_in(product, 20.0, now, location=self.cases_loc)
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [("mrp_area_id", "=", self.cases_area.id), ("product_id", "=", product.id)]
+        )
+        expected = [
+            {
+                "date": now.date(),
+                "demand_qty": 10.0,
+                "final_on_hand_qty": 15.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 20.0,
+                "to_procure": 0.0,
+            },
+        ]
+        self.assertEqual(len(expected), len(inventory))
+        for test_vals, inv in zip(expected, inventory, strict=True):
+            for key in test_vals:
+                self.assertEqual(
+                    test_vals[key],
+                    inv[key],
+                    f"unexpected value for {key}: {inv[key]} "
+                    f"(expected {test_vals[key]} on {inv.date})",
+                )
+
+    def test_23_prioritize_safety_stock_with_mrp_moves_today_grouped(self):
+        """Test grouped demand MRP but with moves today. Safety stock should not be
+        ordered.
+        """
+        now = datetime.now()
+        product = self.prod_test  # has Buy route
+        product.seller_ids[0].delay = 2  # set a purchase lead time
+        self.quant_obj._update_available_quantity(product, self.cases_loc, 5)
+        self.product_mrp_area_obj.create(
+            {
+                "product_id": product.id,
+                "mrp_area_id": self.cases_area.id,
+                "mrp_minimum_stock": 15,
+                "mrp_nbr_days": 2,
+            }
+        )
+        self._create_picking_out(product, 10.0, now, location=self.cases_loc)
+        self._create_picking_in(product, 20.0, now, location=self.cases_loc)
+        self.mrp_multi_level_wiz.create(
+            {"mrp_area_ids": [(6, 0, self.cases_area.ids)]}
+        ).run_mrp_multi_level()
+        inventory = self.mrp_inventory_obj.search(
+            [("mrp_area_id", "=", self.cases_area.id), ("product_id", "=", product.id)]
+        )
+        expected = [
+            {
+                "date": now.date(),
+                "demand_qty": 10.0,
+                "final_on_hand_qty": 15.0,
+                "initial_on_hand_qty": 5.0,
+                "running_availability": 15.0,
+                "supply_qty": 20.0,
+                "to_procure": 0.0,
+            },
+        ]
+        self.assertEqual(len(expected), len(inventory))
+        for test_vals, inv in zip(expected, inventory, strict=True):
+            for key in test_vals:
+                self.assertEqual(
+                    test_vals[key],
+                    inv[key],
+                    f"unexpected value for {key}: {inv[key]} "
+                    f"(expected {test_vals[key]} on {inv.date})",
+                )
+
+    def test_24_phantom_comp_on_hand(self):
+        """
+        A phantom product with positive qty_available (which is computed from the
+        availability of its components) should not satisfy demand, because this leads
+        to double counting qty_available of its component products.
+        """
+        quant = self.quant_obj.sudo().create(
+            {
+                "product_id": self.pp_3.id,
+                "inventory_quantity": 10.0,
+                "location_id": self.stock_location.id,
+            }
+        )
+        quant.action_apply_inventory()
+        quant = self.quant_obj.sudo().create(
+            {
+                "product_id": self.pp_4.id,
+                "inventory_quantity": 30.0,
+                "location_id": self.stock_location.id,
+            }
+        )
+        quant.action_apply_inventory()
+        self.assertEqual(self.sf_3.qty_available, 10.0)
+        self.mrp_multi_level_wiz.create({}).run_mrp_multi_level()
+        # PP-3
+        pp_3_line_1 = self.mrp_inventory_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.pp_3.id)]
+        )
+        self.assertEqual(len(pp_3_line_1), 1)
+        self.assertEqual(pp_3_line_1.demand_qty, 20.0)
+        self.assertEqual(pp_3_line_1.to_procure, 10.0)
+        pp_3_planned_orders = self.planned_order_obj.search(
+            [("product_mrp_area_id.product_id", "=", self.pp_3.id)]
+        )
+        self.assertEqual(len(pp_3_planned_orders), 1)
+        self.assertEqual(pp_3_planned_orders.mrp_qty, 10)
+        sf3_planned_orders = self.env["mrp.planned.order"].search(
+            [("product_id", "=", self.sf_3.id)]
+        )
+        self.assertEqual(len(sf3_planned_orders), 1)
+        # Trying to procure a kit planned order will have no effect.
+        procure_wizard = (
+            self.env["mrp.inventory.procure"]
+            .with_context(
+                active_model="mrp.planned.order", active_ids=sf3_planned_orders.ids
+            )
+            .create({})
+        )
+        self.assertEqual(len(procure_wizard.item_ids), 0)

mrp_multi_level/views/mrp_area_views.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record model="ir.ui.view" id="mrp_area_list">
+        <field name="name">mrp.area.list</field>
+        <field name="model">mrp.area</field>
+        <field name="type">list</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="name" />
+                <field name="warehouse_id" />
+                <field name="company_id" groups="base.group_multi_company" />
+                <field name="location_id" />
+                <field name="calendar_id" />
+            </list>
+        </field>
+    </record>
+    <record model="ir.ui.view" id="mrp_area_form">
+        <field name="name">mrp.area.form</field>
+        <field name="model">mrp.area</field>
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <form string="MRP Area">
+                <sheet>
+                    <div class="oe_button_box" name="button_box" />
+                    <widget
+                        name="web_ribbon"
+                        title="Archived"
+                        bg_color="bg-danger"
+                        invisible="active"
+                    />
+                    <label for="name" class="oe_edit_only" />
+                    <h1>
+                        <field name="name" />
+                    </h1>
+                    <group colspan="4" col="2">
+                        <group>
+                            <field name="active" invisible="1" />
+                            <field name="warehouse_id" />
+                            <field name="location_id" />
+                            <field
+                                name="company_id"
+                                groups="base.group_multi_company"
+                            />
+                        </group>
+                        <group name="settings">
+                            <field name="calendar_id" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+    <record model="ir.actions.act_window" id="mrp_area_action">
+        <field name="name">MRP Area</field>
+        <field name="res_model">mrp.area</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="view_mode">list,form</field>
+        <field name="view_id" ref="mrp_area_list" />
+    </record>
+</odoo>

mrp_multi_level/views/mrp_inventory_views.xml

@@ -0,0 +1,167 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="mrp_inventory_form" model="ir.ui.view">
+        <field name="name">mrp.inventory.form</field>
+        <field name="model">mrp.inventory</field>
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <form string="MRP Inventory" create="false" edit="false">
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="mrp_area_id" />
+                            <field
+                                name="company_id"
+                                groups="base.group_multi_company"
+                            />
+                            <field name="product_id" />
+                            <field name="product_mrp_area_id" />
+                            <field name="supply_method" />
+                            <field
+                                name="main_supplier_id"
+                                invisible="supply_method != 'buy'"
+                            />
+                            <field name="date" />
+                        </group>
+                        <group>
+                            <field name="initial_on_hand_qty" />
+                            <field name="demand_qty" />
+                            <field name="supply_qty" />
+                            <field name="final_on_hand_qty" />
+                            <field name="to_procure" />
+                            <field name="uom_id" groups="uom.group_uom" />
+                        </group>
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+    <record id="mrp_inventory_list" model="ir.ui.view">
+        <field name="name">mrp.inventory.list</field>
+        <field name="model">mrp.inventory</field>
+        <field name="type">list</field>
+        <field name="arch" type="xml">
+            <list create="false">
+                <field name="mrp_area_id" />
+                <field name="company_id" groups="base.group_multi_company" />
+                <field name="product_id" />
+                <field name="date" />
+                <field name="uom_id" groups="uom.group_uom" />
+                <field name="initial_on_hand_qty" />
+                <field name="demand_qty" />
+                <field name="supply_qty" />
+                <field name="final_on_hand_qty" />
+                <field name="to_procure" />
+                <button
+                    invisible="not planned_order_ids"
+                    name="action_open_planned_orders"
+                    type="object"
+                    icon="fa-list"
+                    title="Details"
+                />
+                <field name="order_release_date" />
+                <button
+                    title="Create Procurement"
+                    name="%(mrp_multi_level.act_mrp_inventory_procure)d"
+                    icon="fa-cogs"
+                    type="action"
+                    invisible="to_procure &lt;= 0.0"
+                />
+                <field name="planned_order_ids" column_invisible="True" />
+                <field name="supply_method" />
+                <field name="main_supplier_id" optional="hide" />
+                <field name="running_availability" />
+            </list>
+        </field>
+    </record>
+    <record id="view_mrp_inventory_pivot" model="ir.ui.view">
+        <field name="name">mrp.inventory.pivot</field>
+        <field name="model">mrp.inventory</field>
+        <field name="arch" type="xml">
+            <pivot string="MRP Inventory">
+                <field name="final_on_hand_qty" type="measure" />
+                <field name="mrp_area_id" type="row" />
+                <field name="product_mrp_area_id" type="row" />
+                <field name="date" interval="day" type="col" />
+            </pivot>
+        </field>
+    </record>
+    <record id="view_mrp_inventory_graph" model="ir.ui.view">
+        <field name="name">mrp.inventory.graph</field>
+        <field name="model">mrp.inventory</field>
+        <field name="arch" type="xml">
+            <graph string="MRP Inventory" type="line">
+                <field name="final_on_hand_qty" type="measure" />
+                <field name="date" interval="day" type="row" />
+                <field name="product_mrp_area_id" type="row" />
+            </graph>
+        </field>
+    </record>
+    <record id="mrp_inventory_search" model="ir.ui.view">
+        <field name="name">mrp.inventory.search</field>
+        <field name="model">mrp.inventory</field>
+        <field name="type">search</field>
+        <field name="arch" type="xml">
+            <search string="MRP Inventory">
+                <group name="select" expand="0" string="Selection...">
+                    <field name="product_id" />
+                    <field name="mrp_area_id" />
+                    <field name="company_id" groups="base.group_multi_company" />
+                </group>
+                <separator />
+                <field name="mrp_planner_id" invisible="1" />
+                <filter
+                    string="My products"
+                    name="mrp_planner_id"
+                    domain="[('mrp_planner_id', '=', uid)]"
+                />
+                <filter
+                    string="To Procure"
+                    name="filter_to_procure"
+                    domain="[['to_procure','>',0.0]]"
+                />
+                <separator />
+                <group expand="0" string="Group By...">
+                    <filter
+                        name="group_product"
+                        string="Product"
+                        context="{'group_by':'product_mrp_area_id'}"
+                    />
+                    <filter
+                        name="group_mrp_area"
+                        string="MRP Area"
+                        context="{'group_by':'mrp_area_id'}"
+                    />
+                    <filter
+                        name="group_supply_method"
+                        string="Supply Method"
+                        context="{'group_by':'supply_method'}"
+                    />
+                    <filter
+                        name="group_main_supplier_id"
+                        string="Main Supplier"
+                        context="{'group_by':'main_supplier_id'}"
+                    />
+                    <filter
+                        name="group_date"
+                        string="Date"
+                        context="{'group_by':'date'}"
+                    />
+                    <filter
+                        name="group_release_date"
+                        string="Date to Procure"
+                        context="{'group_by':'order_release_date'}"
+                    />
+                </group>
+            </search>
+        </field>
+    </record>
+    <record id="mrp_inventory_action" model="ir.actions.act_window">
+        <field name="name">MRP Inventory</field>
+        <field name="res_model">mrp.inventory</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="view_mode">list,form,pivot,graph</field>
+        <field name="view_id" ref="mrp_inventory_list" />
+        <field name="search_view_id" ref="mrp_inventory_search" />
+    </record>
+</odoo>

mrp_multi_level/views/mrp_menuitem.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <menuitem name="MRP" id="menu_mrp_mrp" parent="mrp.menu_mrp_root" sequence="22" />
+    <menuitem
+        name="MRP Areas"
+        id="menu_mrp_areas"
+        action="mrp_area_action"
+        parent="mrp.menu_mrp_configuration"
+        sequence="50"
+    />
+    <menuitem
+        name="Product MRP Area Parameters"
+        id="menu_product_mrp_area_parameters"
+        action="product_mrp_area_action"
+        parent="mrp.menu_mrp_bom"
+        sequence="10"
+    />
+    <menuitem
+        name="MRP Inventory"
+        id="menu_mrp_inventory"
+        action="mrp_inventory_action"
+        parent="mrp.mrp_planning_menu_root"
+        sequence="30"
+    />
+    <menuitem
+        name="Run MRP Multi Level"
+        id="menu_mrp_multi_level"
+        action="action_mrp_multi_level"
+        parent="mrp.mrp_planning_menu_root"
+        groups="mrp_multi_level.group_mrp_multi_level_run"
+        sequence="40"
+    />
+</odoo>

mrp_multi_level/views/mrp_move_views.xml

@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="mrp_move_view_list" model="ir.ui.view">
+        <field name="name">mrp.move.list</field>
+        <field name="model">mrp.move</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="mrp_date" />
+                <field name="current_date" />
+                <field name="mrp_origin" />
+                <field name="state" />
+                <field name="mrp_order_number" />
+                <field name="parent_product_id" />
+                <field name="name" />
+                <field name="mrp_qty" />
+                <field name="current_qty" />
+                <field name="mrp_type" />
+                <field name="planned_order_up_ids" />
+            </list>
+        </field>
+    </record>
+
+    <record id="mrp_move_view_form" model="ir.ui.view">
+        <field name="name">mrp.move.form</field>
+        <field name="model">mrp.move</field>
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <group>
+                        <group>
+                            <field name="mrp_area_id" />
+                            <field
+                                name="company_id"
+                                groups="base.group_multi_company"
+                            />
+                            <field name="product_id" />
+                            <field name="product_mrp_area_id" />
+                            <field name="mrp_origin" />
+                            <field
+                                name="production_id"
+                                invisible="mrp_origin != 'mo'"
+                            />
+                            <field
+                                name="purchase_order_id"
+                                invisible="mrp_origin != 'po'"
+                            />
+                            <field
+                                name="purchase_line_id"
+                                invisible="mrp_origin != 'po'"
+                            />
+                            <field
+                                name="stock_move_id"
+                                invisible="mrp_origin != 'mv'"
+                            />
+                            <field name="name" />
+                            <field name="origin" />
+                        </group>
+                        <group>
+                            <field name="mrp_date" />
+                            <field name="current_date" invisible="not current_date" />
+                            <field name="state" invisible="not state" />
+                            <field
+                                name="mrp_order_number"
+                                invisible="not mrp_order_number"
+                            />
+                            <field
+                                name="parent_product_id"
+                                invisible="not parent_product_id"
+                            />
+                            <field name="mrp_qty" />
+                            <field name="current_qty" />
+                            <field name="mrp_type" />
+                        </group>
+                    </group>
+                    <notebook>
+                        <page string="Planned Orders UP" name="planned_orders_up">
+                            <field name="planned_order_up_ids" readonly="1" />
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <record id="mrp_move_action" model="ir.actions.act_window">
+        <field name="name">MRP Moves</field>
+        <field name="res_model">mrp.move</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="view_mode">list,form</field>
+    </record>
+</odoo>

mrp_multi_level/views/mrp_planned_order_views.xml

@@ -0,0 +1,139 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2019-20 ForgeFlow S.L. (https://www.forgeflow.com)
+     Part of ForgeFlow. See LICENSE file for full copyright and licensing details. -->
+<odoo>
+    <record id="mrp_planned_order_view_list" model="ir.ui.view">
+        <field name="name">mrp.planned.order.list</field>
+        <field name="model">mrp.planned.order</field>
+        <field name="arch" type="xml">
+            <list
+                decoration-info="fixed != True and mrp_action != 'phantom'"
+                decoration-muted="mrp_action == 'phantom'"
+            >
+                <field name="name" />
+                <field name="origin" />
+                <field name="product_mrp_area_id" />
+                <field name="product_id" />
+                <field name="mrp_area_id" />
+                <field name="order_release_date" />
+                <field name="due_date" />
+                <field name="qty_released" />
+                <field name="mrp_qty" />
+                <field name="fixed" />
+                <field name="mrp_action" optional="hide" />
+            </list>
+        </field>
+    </record>
+    <record id="mrp_planned_order_view_form" model="ir.ui.view">
+        <field name="name">mrp.planned.order.form</field>
+        <field name="model">mrp.planned.order</field>
+        <field name="arch" type="xml">
+            <form>
+                <sheet>
+                    <div class="oe_button_box" name="button_box">
+                        <button
+                            name="action_open_linked_mrp_production"
+                            type="object"
+                            icon="fa-wrench"
+                            invisible="mo_count == 0"
+                            class="oe_stat_button"
+                        >
+                            <field name="mo_count" widget="statinfo" string="MOs" />
+                        </button>
+                    </div>
+                    <group>
+                        <group>
+                            <field name="product_mrp_area_id" />
+                            <field name="product_id" />
+                            <field name="mrp_area_id" />
+                            <field name="name" />
+                            <field name="origin" />
+                            <field name="fixed" />
+                        </group>
+                        <group>
+                            <field name="mrp_action" />
+                            <field name="order_release_date" />
+                            <field name="due_date" />
+                            <field name="mrp_qty" />
+                            <field name="qty_released" />
+                        </group>
+                    </group>
+                    <group groups="base.group_no_one">
+                        <field name="mrp_move_down_ids" readonly="True" />
+                    </group>
+                </sheet>
+            </form>
+        </field>
+    </record>
+    <record id="mrp_planned_order_view_pivot" model="ir.ui.view">
+        <field name="name">mrp.planned.order.pivot</field>
+        <field name="model">mrp.planned.order</field>
+        <field name="arch" type="xml">
+            <pivot>
+                <field name="mrp_area_id" type="row" />
+                <field name="product_id" type="row" />
+                <field name="mrp_qty" type="measure" />
+                <field name="due_date" interval="week" type="col" />
+            </pivot>
+        </field>
+    </record>
+    <record id="mrp_planned_order_view_search" model="ir.ui.view">
+        <field name="name">mrp.planned.order.search</field>
+        <field name="model">mrp.planned.order</field>
+        <field name="arch" type="xml">
+            <search>
+                <field name="origin" />
+                <field name="name" />
+                <field name="product_id" />
+                <field name="mrp_area_id" />
+                <separator />
+                <filter
+                    string="My products"
+                    name="mrp_planner_id"
+                    domain="[('mrp_planner_id', '=', uid)]"
+                />
+                <filter string="Fixed" name="fixed" domain="[('fixed','=',True)]" />
+                <group name='group_by' expand="0" string="Group By...">
+                    <filter
+                        name='product_parameters'
+                        string="Product Parameters"
+                        context="{'group_by':'product_mrp_area_id'}"
+                    />
+                    <filter
+                        name='due_date'
+                        string="Due Date"
+                        context="{'group_by':'due_date'}"
+                    />
+                </group>
+            </search>
+        </field>
+    </record>
+    <record id="mrp_planned_order_action" model="ir.actions.act_window">
+        <field name="name">Planned Orders</field>
+        <field name="res_model">mrp.planned.order</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="view_mode">list,form,pivot</field>
+        <field name="context">{'search_default_fixed': 1}</field>
+    </record>
+    <menuitem
+        name="Planned Orders"
+        id="menu_mrp_planned_order"
+        action="mrp_planned_order_action"
+        parent="mrp.mrp_planning_menu_root"
+        sequence="20"
+    />
+    <record id="action_server_planned_order_toggle_fixed" model="ir.actions.server">
+        <field name="name">Toggle Fixed</field>
+        <field name="model_id" ref="mrp_multi_level.model_mrp_planned_order" />
+        <field name="binding_model_id" ref="mrp_multi_level.model_mrp_planned_order" />
+        <field name="state">code</field>
+        <field name="code">records.action_toggle_fixed()</field>
+    </record>
+    <record id="act_mrp_inventory_procure_planned_order" model="ir.actions.act_window">
+        <field name="name">Procure</field>
+        <field name="res_model">mrp.inventory.procure</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+        <field name="binding_model_id" ref="mrp_multi_level.model_mrp_planned_order" />
+    </record>
+</odoo>

mrp_multi_level/views/product_mrp_area_views.xml

@@ -0,0 +1,183 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record model="ir.ui.view" id="product_mrp_area_list">
+        <field name="name">product.mrp.area.list</field>
+        <field name="model">product.mrp.area</field>
+        <field name="type">list</field>
+        <field name="arch" type="xml">
+            <list>
+                <field name="mrp_area_id" />
+                <field name="company_id" groups="base.group_multi_company" />
+                <field name="product_tmpl_id" />
+                <field name="product_id" groups="product.group_product_variant" />
+                <field name="mrp_exclude" />
+                <field name="mrp_verified" />
+                <field name="mrp_nbr_days" />
+                <field name="mrp_transit_delay" />
+                <field name="mrp_inspection_delay" />
+                <field name="mrp_minimum_stock" />
+                <field name="mrp_minimum_order_qty" />
+                <field name="mrp_maximum_order_qty" />
+                <field name="mrp_qty_multiple" />
+                <field name="supply_method" />
+                <field name="main_supplierinfo_id" />
+            </list>
+        </field>
+    </record>
+    <record model="ir.ui.view" id="product_mrp_area_form">
+        <field name="name">product.mrp.area.form</field>
+        <field name="model">product.mrp.area</field>
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <form string="Product MRP Area parameters">
+                <sheet>
+                    <div class="oe_button_box" name="button_box">
+                        <button
+                            name="action_view_incoming_stock_moves"
+                            string="Incoming Moves"
+                            type="object"
+                            class="oe_stat_button"
+                            icon="fa-list"
+                        />
+                        <button
+                            name="action_view_outgoing_stock_moves"
+                            string="Outgoing Moves"
+                            type="object"
+                            class="oe_stat_button"
+                            icon="fa-list"
+                        />
+                    </div>
+                    <widget
+                        name="web_ribbon"
+                        title="Archived"
+                        bg_color="bg-danger"
+                        invisible="active"
+                    />
+                    <group colspan="4" col="2">
+                        <group>
+                            <field name="active" invisible="1" />
+                            <field name="mrp_area_id" />
+                            <field
+                                name="company_id"
+                                groups="base.group_multi_company"
+                            />
+                            <field name="product_tmpl_id" invisible="1" />
+                            <field name="product_id" />
+                            <field name="mrp_planner_id" />
+                            <field name="location_id" invisible="1" />
+                            <field
+                                name="location_proc_id"
+                                options="{'no_create': True}"
+                            />
+                        </group>
+                        <group>
+                            <field name="mrp_exclude" />
+                            <field name="mrp_verified" />
+                            <field name="mrp_nbr_days" />
+                            <!--hide delays for now-->
+                            <field name="mrp_transit_delay" invisible="1" />
+                            <field name="mrp_inspection_delay" invisible="1" />
+                            <field name="mrp_minimum_stock" />
+                            <label for="mrp_minimum_order_qty" />
+                            <div name="mrp_minimum_order_qty" class="o_row">
+                                <field name="mrp_minimum_order_qty" />
+                                <span name="update_min_qty">
+                                    <button
+                                        string="Get from main supplier"
+                                        type="object"
+                                        name="update_min_qty_from_main_supplier"
+                                        invisible="supply_method != 'buy' and not main_supplierinfo_id"
+                                        class="oe_link pt-0 oe_inline"
+                                    />
+                                </span>
+                            </div>
+                            <field name="mrp_maximum_order_qty" />
+                            <field name="mrp_qty_multiple" />
+                            <field name="supply_method" />
+                            <field
+                                name="distribution_lead_time"
+                                invisible="supply_method not in ('pull', 'push', 'pull_push')"
+                            />
+                            <field name="mrp_lead_time" />
+                            <field
+                                name="main_supplierinfo_id"
+                                invisible="supply_method != 'buy'"
+                            />
+                        </group>
+                    </group>
+                    <notebook>
+                        <page
+                            name="mrp_moves"
+                            string="MRP Moves"
+                            groups="base.group_no_one"
+                        >
+                            <field name="mrp_move_ids" nolabel="1">
+                                <list>
+                                    <field name="mrp_date" />
+                                    <field name="current_date" />
+                                    <field name="mrp_origin" />
+                                    <field name="state" />
+                                    <field name="mrp_order_number" />
+                                    <field name="parent_product_id" />
+                                    <field name="name" />
+                                    <field name="mrp_qty" />
+                                    <field name="current_qty" />
+                                    <field name="mrp_type" />
+                                    <field name="planned_order_up_ids" />
+                                </list>
+                            </field>
+                        </page>
+                        <page
+                            name="planned_orders"
+                            string="Planned Orders"
+                            groups="base.group_no_one"
+                        >
+                            <field name="planned_order_ids" nolabel="1">
+                                <list>
+                                    <field name="order_release_date" />
+                                    <field name="due_date" />
+                                    <field name="name" />
+                                    <field name="mrp_qty" />
+                                    <field name="mrp_action" />
+                                    <field name="qty_released" />
+                                    <field name="fixed" />
+                                </list>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+    <record model="ir.ui.view" id="product_mrp_area_search">
+        <field name="name">product.mrp.area.search</field>
+        <field name="model">product.mrp.area</field>
+        <field name="type">search</field>
+        <field name="arch" type="xml">
+            <search string="Product MRP Area parameters">
+                <field name="product_id" />
+                <field name="mrp_area_id" />
+                <separator />
+                <filter
+                    string="Archived"
+                    name="inactive"
+                    domain="[('active','=',False)]"
+                />
+                <separator />
+                <filter
+                    string="My products"
+                    name="mrp_planner_id"
+                    domain="[('mrp_planner_id', '=', uid)]"
+                />
+            </search>
+        </field>
+    </record>
+    <record model="ir.actions.act_window" id="product_mrp_area_action">
+        <field name="name">Product MRP Area Parameters</field>
+        <field name="res_model">product.mrp.area</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="view_mode">list,form</field>
+        <field name="view_id" ref="product_mrp_area_list" />
+        <field name="search_view_id" ref="product_mrp_area_search" />
+    </record>
+</odoo>

mrp_multi_level/views/product_product_views.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record model="ir.ui.view" id="view_mrp_product_product_form">
+        <field name="name">view.product.mrp.area.product.form</field>
+        <field name="model">product.product</field>
+        <field name="inherit_id" ref="product.product_normal_form_view" />
+        <field name="type">form</field>
+        <field name="arch" type="xml">
+            <div name="button_box" position="inside">
+                <button
+                    type="object"
+                    name="action_view_mrp_area_parameters"
+                    class="oe_stat_button"
+                    icon="fa-eject"
+                    groups="mrp.group_mrp_user"
+                >
+                    <field name="mrp_area_count" widget="statinfo" string="MRP Areas" />
+                </button>
+            </div>
+        </field>
+    </record>
+</odoo>

mrp_multi_level/views/product_template_views.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="product_template_only_form_view_mrp" model="ir.ui.view">
+        <field name="name">product.template.product.form.mrp</field>
+        <field name="model">product.template</field>
+        <field name="inherit_id" ref="product.product_template_only_form_view" />
+        <field name="arch" type="xml">
+            <div name="button_box" position="inside">
+                <button
+                    type="object"
+                    name="action_view_mrp_area_parameters"
+                    class="oe_stat_button"
+                    icon="fa-eject"
+                    groups="mrp.group_mrp_user"
+                >
+                    <field name="mrp_area_count" widget="statinfo" string="MRP Areas" />
+                </button>
+            </div>
+        </field>
+    </record>
+</odoo>

mrp_multi_level/views/stock_location_views.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="view_location_form" model="ir.ui.view">
+        <field name="name">stock.location.form</field>
+        <field name="model">stock.location</field>
+        <field name="inherit_id" ref="stock.view_location_form" />
+        <field name="arch" type="xml">
+            <xpath expr="//button" position="before">
+                <button
+                    type="object"
+                    name="action_view_mrp_area_location"
+                    class="oe_stat_button"
+                    icon="fa-eject"
+                >
+                    <field name="mrp_area_count" widget="statinfo" string="MRP Areas" />
+                </button>
+            </xpath>
+        </field>
+    </record>
+</odoo>

mrp_multi_level/wizards/__init__.py

@@ -0,0 +1,2 @@
+from . import mrp_multi_level
+from . import mrp_inventory_procure

mrp_multi_level/wizards/mrp_inventory_procure.py

@@ -0,0 +1,151 @@
+# Copyright 2018-21 ForgeFlow S.L. (https://www.forgeflow.com)
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+from odoo import _, api, fields, models
+from odoo.exceptions import UserError, ValidationError
+
+
+class MrpInventoryProcure(models.TransientModel):
+    _name = "mrp.inventory.procure"
+    _description = "Make Procurements from MRP inventory projections"
+
+    item_ids = fields.One2many(
+        comodel_name="mrp.inventory.procure.item", inverse_name="wiz_id", string="Items"
+    )
+
+    @api.model
+    def _prepare_item(self, planned_order):
+        return {
+            "planned_order_id": planned_order.id,
+            "qty": planned_order.mrp_qty - planned_order.qty_released,
+            "uom_id": planned_order.mrp_inventory_id.uom_id.id,
+            "date_planned": planned_order.due_date,
+            "mrp_inventory_id": planned_order.mrp_inventory_id.id,
+            "product_id": planned_order.product_id.id,
+            "warehouse_id": planned_order.mrp_area_id.warehouse_id.id,
+            "location_id": planned_order.product_mrp_area_id.location_proc_id.id
+            or planned_order.mrp_area_id.location_id.id,
+            "supply_method": planned_order.product_mrp_area_id.supply_method,
+        }
+
+    @api.model
+    def fields_view_get(
+        self, view_id=None, view_type="form", toolbar=False, submenu=False
+    ):
+        if self.user_has_groups("mrp_multi_level.group_change_mrp_procure_qty"):
+            view_id = self.env.ref(
+                "mrp_multi_level.view_mrp_inventory_procure_wizard"
+            ).id
+        else:
+            view_id = self.env.ref(
+                "mrp_multi_level.view_mrp_inventory_procure_without_security"
+            ).id
+        return super().fields_view_get(
+            view_id=view_id, view_type=view_type, toolbar=toolbar, submenu=submenu
+        )
+
+    @api.model
+    def default_get(self, fields):
+        res = super().default_get(fields)
+        active_ids = self.env.context["active_ids"] or []
+        active_model = self.env.context["active_model"]
+        if not active_ids or "item_ids" not in fields:
+            return res
+        items = item_obj = self.env["mrp.inventory.procure.item"]
+        if active_model == "mrp.inventory":
+            mrp_inventory_obj = self.env[active_model]
+            for line in mrp_inventory_obj.browse(active_ids).mapped(
+                "planned_order_ids"
+            ):
+                if line.qty_released < line.mrp_qty:
+                    items += item_obj.create(self._prepare_item(line))
+        elif active_model == "mrp.planned.order":
+            mrp_planned_order_obj = self.env[active_model]
+            for line in mrp_planned_order_obj.browse(active_ids):
+                if line.mrp_action == "phantom":
+                    continue
+                if line.qty_released < line.mrp_qty:
+                    items += item_obj.create(self._prepare_item(line))
+        if items:
+            res["item_ids"] = [(6, 0, items.ids)]
+        return res
+
+    def make_procurement(self):
+        self.ensure_one()
+        errors = []
+        pg = self.env["procurement.group"]
+        procurements = []
+        for item in self.item_ids:
+            if not item.qty:
+                raise ValidationError(_("Quantity must be positive."))
+            values = item._prepare_procurement_values()
+            procurements.append(
+                pg.Procurement(
+                    item.product_id,
+                    item.qty,
+                    item.uom_id,
+                    item.location_id,
+                    "MRP: " + (item.planned_order_id.name or self.env.user.login),
+                    "MRP: " + (item.planned_order_id.origin or self.env.user.login),
+                    item.mrp_inventory_id.company_id,
+                    values,
+                )
+            )
+        # Run procurements
+        try:
+            pg.run(procurements)
+            for item in self.item_ids:
+                item.planned_order_id.qty_released += item.qty
+        except UserError as error:
+            errors.append(error.name)
+        if errors:
+            raise UserError("\n".join(errors))
+        return {"type": "ir.actions.act_window_close"}
+
+
+class MrpInventoryProcureItem(models.TransientModel):
+    _name = "mrp.inventory.procure.item"
+    _description = "MRP Inventory procure item"
+
+    wiz_id = fields.Many2one(
+        comodel_name="mrp.inventory.procure",
+        string="Wizard",
+        ondelete="cascade",
+        readonly=True,
+    )
+    qty = fields.Float(string="Quantity")
+    uom_id = fields.Many2one(string="Unit of Measure", comodel_name="uom.uom")
+    date_planned = fields.Date(string="Planned Date", required=True)
+    mrp_inventory_id = fields.Many2one(
+        string="Mrp Inventory", comodel_name="mrp.inventory"
+    )
+    planned_order_id = fields.Many2one(comodel_name="mrp.planned.order")
+    product_id = fields.Many2one(string="Product", comodel_name="product.product")
+    warehouse_id = fields.Many2one(string="Warehouse", comodel_name="stock.warehouse")
+    location_id = fields.Many2one(string="Location", comodel_name="stock.location")
+    supply_method = fields.Selection(
+        selection=[
+            ("buy", "Buy"),
+            ("none", "Undefined"),
+            ("manufacture", "Produce"),
+            ("pull", "Pull From"),
+            ("push", "Push To"),
+            ("pull_push", "Pull & Push"),
+        ],
+        readonly=True,
+    )
+
+    def _prepare_procurement_values(self, group=False):
+        return {
+            "date_planned": self.date_planned,
+            "warehouse_id": self.warehouse_id,
+            "group_id": group,
+            "planned_order_id": self.planned_order_id.id,
+        }
+
+    @api.onchange("uom_id")
+    def onchange_uom_id(self):
+        for rec in self:
+            rec.qty = rec.mrp_inventory_id.uom_id._compute_quantity(
+                rec.mrp_inventory_id.to_procure, rec.uom_id
+            )

mrp_multi_level/wizards/mrp_inventory_procure_views.xml

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <!--  Make Procurement with security access right -->
+    <record id="view_mrp_inventory_procure_wizard" model="ir.ui.view">
+        <field name="name">mrp.inventory.procure.form</field>
+        <field name="model">mrp.inventory.procure</field>
+        <field name="arch" type="xml">
+            <form string="Procurement Request">
+                <p class="oe_gray">
+                    Use this assistant to procure for this product and date.
+                    According to the product configuration,
+                    this may trigger a draft purchase order, a manufacturing
+                    order or a transfer picking.
+                </p>
+                <group name="items" string="Items" />
+                <field name="item_ids" nolabel="1">
+                    <list nocreate="1" editable="top">
+                        <field name="mrp_inventory_id" column_invisible="True" />
+                        <field
+                            name="warehouse_id"
+                            groups="stock.group_stock_multi_locations"
+                            readonly="1"
+                        />
+                        <field
+                            name="location_id"
+                            groups="stock.group_stock_multi_locations"
+                            readonly="1"
+                        />
+                        <field name="product_id" readonly="1" />
+                        <field name="qty" />
+                        <field name="uom_id" groups="uom.group_uom" />
+                        <field name="date_planned" />
+                        <field name="supply_method" />
+                    </list>
+                </field>
+                <footer>
+                    <button
+                        string="Execute"
+                        name="make_procurement"
+                        type="object"
+                        class="btn-primary"
+                    />
+                    <button string="Cancel" class="btn-default" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+    <!--  Make Procurement without security access right -->
+    <record id="view_mrp_inventory_procure_without_security" model="ir.ui.view">
+        <field name="name">mrp.inventory.procure.form - readonly qty</field>
+        <field name="model">mrp.inventory.procure</field>
+        <field name="inherit_id" ref="view_mrp_inventory_procure_wizard" />
+        <field name="mode">primary</field>
+        <field name="arch" type="xml">
+            <field name="qty" position="attributes">
+                <attribute name="readonly">1</attribute>
+            </field>
+        </field>
+    </record>
+    <record id="act_mrp_inventory_procure" model="ir.actions.act_window">
+        <field name="name">Procure</field>
+        <field name="res_model">mrp.inventory.procure</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+        <field name="binding_model_id" ref="mrp_multi_level.model_mrp_inventory" />
+    </record>
+</odoo>

mrp_multi_level/wizards/mrp_multi_level.py

@@ -0,0 +1,924 @@
+# Copyright 2016 Ucamco - Wim Audenaert <wim.audenaert@ucamco.com>
+# Copyright 2016-19 ForgeFlow S.L. (https://www.forgeflow.com)
+# - Jordi Ballester Alomar <jordi.ballester@forgeflow.com>
+# - Lois Rilo <lois.rilo@forgeflow.com>
+# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).
+
+import logging
+from datetime import date, timedelta
+
+from odoo import _, api, exceptions, fields, models
+from odoo.tools import float_is_zero, mute_logger
+
+logger = logging.getLogger(__name__)
+
+
+class MultiLevelMrp(models.TransientModel):
+    _name = "mrp.multi.level"
+    _description = "Multi Level MRP"
+
+    mrp_area_ids = fields.Many2many(
+        comodel_name="mrp.area",
+        string="MRP Areas to run",
+        help="If empty, all areas will be computed.",
+    )
+
+    @api.model
+    def _prepare_mrp_move_data_from_stock_move(
+        self, product_mrp_area, move, direction="in"
+    ):
+        area = product_mrp_area.mrp_area_id
+        if direction == "out":
+            mrp_type = "d"
+            product_qty = -move.product_qty
+        else:
+            mrp_type = "s"
+            product_qty = move.product_qty
+        po = po_line = None
+        mo = origin = order_number = order_origin = parent_product_id = None
+        if move.purchase_line_id:
+            po = move.purchase_line_id.order_id
+            order_number = po.name
+            order_origin = po.origin
+            origin = "po"
+            po = move.purchase_line_id.order_id.id
+            po_line = move.purchase_line_id.id
+        elif move.production_id or move.raw_material_production_id:
+            production = move.production_id or move.raw_material_production_id
+            order_number = production.name
+            order_origin = production.origin
+            origin = "mo"
+            mo = production.id
+        elif move.move_dest_ids:
+            for move_dest_id in move.move_dest_ids.filtered("production_id"):
+                production = move_dest_id.production_id
+                order_number = production.name
+                order_origin = production.origin
+                origin = "mo"
+                mo = move_dest_id.production_id.id
+                parent_product_id = (
+                    move_dest_id.production_id.product_id or move_dest_id.product_id
+                ).id
+        if not order_number:
+            source = (move.picking_id or move).origin
+            order_number = source or (move.picking_id or move).name
+            origin = "mv"
+        # The date to display is based on the timezone of the warehouse.
+        today_tz = area._datetime_to_date_tz()
+        move_date_tz = area._datetime_to_date_tz(move.date)
+        if move_date_tz > today_tz:
+            mrp_date = move_date_tz
+        else:
+            mrp_date = today_tz
+        return {
+            "product_id": move.product_id.id,
+            "product_mrp_area_id": product_mrp_area.id,
+            "production_id": mo,
+            "purchase_order_id": po,
+            "purchase_line_id": po_line,
+            "stock_move_id": move.id,
+            "mrp_qty": product_qty,
+            "current_qty": product_qty,
+            "mrp_date": mrp_date,
+            "current_date": move.date,
+            "mrp_type": mrp_type,
+            "mrp_origin": origin or "",
+            "mrp_order_number": order_number,
+            "parent_product_id": parent_product_id,
+            "name": order_number,
+            "origin": order_origin,
+            "state": move.state,
+        }
+
+    @api.model
+    def _prepare_planned_order_data(
+        self, product_mrp_area, qty, mrp_date_supply, mrp_action_date, name, values
+    ):
+        return {
+            "product_mrp_area_id": product_mrp_area.id,
+            "mrp_qty": qty,
+            "due_date": mrp_date_supply,
+            "order_release_date": mrp_action_date,
+            "mrp_action": product_mrp_area.supply_method,
+            "qty_released": 0.0,
+            "name": "Planned supply for: " + name,
+            "origin": values.get("origin") or name,
+            "fixed": False,
+        }
+
+    @api.model
+    def _prepare_mrp_move_data_bom_explosion(
+        self,
+        product,
+        bomline,
+        qty,
+        mrp_date_demand_2,
+        bom,
+        name,
+        planned_order,
+        values=None,
+    ):
+        product_mrp_area = self._get_product_mrp_area_from_product_and_area(
+            bomline.product_id, product.mrp_area_id
+        )
+        if not product_mrp_area:
+            raise exceptions.Warning(_("No MRP product found"))
+        factor = (
+            product.product_id.uom_id._compute_quantity(
+                qty, bomline.bom_id.product_uom_id
+            )
+            / bomline.bom_id.product_qty
+        )
+        line_quantity = factor * bomline.product_qty
+        return {
+            "mrp_area_id": product_mrp_area.mrp_area_id.id,
+            "product_id": bomline.product_id.id,
+            "product_mrp_area_id": product_mrp_area.id,
+            "production_id": None,
+            "purchase_order_id": None,
+            "purchase_line_id": None,
+            "stock_move_id": None,
+            "mrp_qty": -line_quantity,  # TODO: review with UoM
+            "current_qty": None,
+            "mrp_date": mrp_date_demand_2,
+            "current_date": None,
+            "mrp_type": "d",
+            "mrp_origin": "mrp",
+            "mrp_order_number": None,
+            "parent_product_id": bom.product_id.id,
+            "name": (
+                "Demand Bom Explosion: %s"
+                % (name or product.product_id.default_code or product.product_id.name)
+            ).replace(
+                "Demand Bom Explosion: Demand Bom Explosion: ", "Demand Bom Explosion: "
+            ),
+            "origin": planned_order.origin if planned_order else values.get("origin"),
+            "bom_id": bom.id,
+        }
+
+    @api.model
+    def _get_action_and_supply_dates(self, product_mrp_area, mrp_date):
+        if not isinstance(mrp_date, date):
+            mrp_date = fields.Date.from_string(mrp_date)
+
+        if mrp_date < date.today():
+            mrp_date_supply = date.today()
+        else:
+            mrp_date_supply = mrp_date
+
+        calendar = product_mrp_area.mrp_area_id.calendar_id
+        if calendar and product_mrp_area.mrp_lead_time:
+            date_str = fields.Date.to_string(mrp_date)
+            dt = fields.Datetime.from_string(date_str)
+            # dt is at the beginning of the day (00:00)
+            res = calendar.plan_days(-1 * product_mrp_area.mrp_lead_time, dt)
+            mrp_action_date = res.date()
+        else:
+            mrp_action_date = mrp_date - timedelta(days=product_mrp_area.mrp_lead_time)
+        return mrp_action_date, mrp_date_supply
+
+    @api.model
+    def _get_bom_to_explode(self, product_mrp_area_id):
+        return product_mrp_area_id.supply_bom_id
+
+    @api.model
+    def explode_action(
+        self, product_mrp_area_id, mrp_action_date, name, qty, action, values=None
+    ):
+        """Explode requirements."""
+        mrp_date_demand = mrp_action_date
+        if mrp_date_demand < date.today():
+            mrp_date_demand = date.today()
+        bom = self._get_bom_to_explode(product_mrp_area_id)
+        if not bom:
+            return False
+        pd = self.env["decimal.precision"].precision_get("Product Unit of Measure")
+        for bomline in bom.bom_line_ids:
+            if (
+                float_is_zero(bomline.product_qty, precision_digits=pd)
+                or bomline.product_id.type != "consu"
+            ):
+                continue
+            if self.with_context(mrp_explosion=True)._exclude_from_mrp(
+                bomline.product_id, product_mrp_area_id.mrp_area_id
+            ):
+                # Stop explosion.
+                continue
+            if bomline._skip_bom_line(product_mrp_area_id.product_id):
+                continue
+            # TODO: review: mrp_transit_delay, mrp_inspection_delay
+            mrp_date_demand_2 = mrp_date_demand - timedelta(
+                days=(
+                    product_mrp_area_id.mrp_transit_delay
+                    + product_mrp_area_id.mrp_inspection_delay
+                )
+            )
+            move_data = self._prepare_mrp_move_data_bom_explosion(
+                product_mrp_area_id,
+                bomline,
+                qty,
+                mrp_date_demand_2,
+                bom,
+                name,
+                action,
+                values,
+            )
+            mrpmove_id2 = self.env["mrp.move"].create(move_data)
+            if hasattr(action, "mrp_move_down_ids"):
+                action.mrp_move_down_ids = [(4, mrpmove_id2.id)]
+        return True
+
+    @api.model
+    def create_action(self, product_mrp_area_id, mrp_date, mrp_qty, name, values=None):
+        if not values:
+            values = {}
+        if not isinstance(mrp_date, date):
+            mrp_date = fields.Date.from_string(mrp_date)
+        action_date, date_supply = self._get_action_and_supply_dates(
+            product_mrp_area_id, mrp_date
+        )
+        return self.create_planned_order(
+            product_mrp_area_id, mrp_qty, name, date_supply, action_date, values=values
+        )
+
+    @api.model
+    def create_planned_order(
+        self,
+        product_mrp_area_id,
+        mrp_qty,
+        name,
+        mrp_date_supply,
+        mrp_action_date,
+        values=None,
+    ):
+        self = self.with_context(auditlog_disabled=True)
+        if self._exclude_from_mrp(
+            product_mrp_area_id.product_id, product_mrp_area_id.mrp_area_id
+        ):
+            values["qty_ordered"] = 0.0
+            return values
+
+        qty_ordered = values.get("qty_ordered", 0.0) if values else 0.0
+        qty_to_order = mrp_qty
+        while qty_ordered < mrp_qty:
+            qty = product_mrp_area_id._adjust_qty_to_order(qty_to_order)
+            qty_to_order -= qty
+            order_data = self._prepare_planned_order_data(
+                product_mrp_area_id, qty, mrp_date_supply, mrp_action_date, name, values
+            )
+            planned_order = False
+            if product_mrp_area_id._should_create_planned_order():
+                planned_order = self.env["mrp.planned.order"].create(order_data)
+            qty_ordered = qty_ordered + qty
+
+            if product_mrp_area_id._to_be_exploded():
+                self.explode_action(
+                    product_mrp_area_id,
+                    mrp_action_date,
+                    name,
+                    qty,
+                    planned_order,
+                    values,
+                )
+
+        values["qty_ordered"] = qty_ordered
+        log_msg = "[{}] {}: qty_ordered = {}".format(
+            product_mrp_area_id.mrp_area_id.name,
+            product_mrp_area_id.product_id.default_code
+            or product_mrp_area_id.product_id.name,
+            qty_ordered,
+        )
+        logger.debug(log_msg)
+        return values
+
+    @api.model
+    def _mrp_cleanup(self, mrp_areas):
+        logger.info("Start MRP Cleanup")
+        domain = []
+        if mrp_areas:
+            domain += [("mrp_area_id", "in", mrp_areas.ids)]
+        with mute_logger("odoo.models.unlink"):
+            self.env["mrp.move"].search(domain).unlink()
+            self.env["mrp.planned.order"].search(
+                domain + [("fixed", "=", False)]
+            ).unlink()
+            self.env["mrp.inventory"].search(domain).unlink()
+        logger.info("End MRP Cleanup")
+        return True
+
+    def _domain_bom_lines_by_llc(self, llc, product_templates):
+        return [
+            ("product_id.llc", "=", llc),
+            ("bom_id.product_tmpl_id", "in", product_templates.ids),
+            ("bom_id.active", "=", True),
+        ]
+
+    def _get_bom_lines_by_llc(self, llc, product_templates):
+        return self.env["mrp.bom.line"].search(
+            self._domain_bom_lines_by_llc(llc, product_templates)
+        )
+
+    @api.model
+    def _low_level_code_calculation(self):
+        logger.info("Start low level code calculation")
+        counter = 999999
+        llc = 0
+        llc_recursion_limit = (
+            int(
+                self.env["ir.config_parameter"]
+                .sudo()
+                .get_param("mrp_multi_level.llc_calculation_recursion_limit")
+            )
+            or 1000
+        )
+        self.env["product.product"].search([]).write({"llc": llc})
+        products = self.env["product.product"].search([("llc", "=", llc)])
+        if products:
+            counter = len(products)
+        log_msg = f"Low level code 0 finished - Nbr. products: {counter}"
+        logger.info(log_msg)
+
+        while counter:
+            llc += 1
+            products = self.env["product.product"].search([("llc", "=", llc - 1)])
+            p_templates = products.mapped("product_tmpl_id")
+            bom_lines = self._get_bom_lines_by_llc(llc - 1, p_templates)
+            products = bom_lines.mapped("product_id")
+            products.write({"llc": llc})
+            counter = self.env["product.product"].search_count([("llc", "=", llc)])
+            log_msg = f"Low level code {llc} finished - Nbr. products: {counter}"
+            logger.info(log_msg)
+            if llc > llc_recursion_limit:
+                logger.error("Recursion limit reached during LLC calculation.")
+                break
+
+        mrp_lowest_llc = llc
+        logger.info("End low level code calculation")
+        return mrp_lowest_llc
+
+    @api.model
+    def _adjust_mrp_applicable(self, mrp_areas):
+        """This method is meant to modify the products that are applicable
+        to MRP Multi level calculation
+        """
+        return True
+
+    @api.model
+    def _calculate_mrp_applicable(self, mrp_areas):
+        logger.info("Start Calculate MRP Applicable")
+        domain = []
+        if mrp_areas:
+            domain += [("mrp_area_id", "in", mrp_areas.ids)]
+        self.env["product.mrp.area"].search(domain).write({"mrp_applicable": False})
+        domain += [
+            ("product_id.type", "=", "consu"),
+            ("product_id.is_storable", "=", True),
+        ]
+        self.env["product.mrp.area"].search(domain).write({"mrp_applicable": True})
+        self._adjust_mrp_applicable(mrp_areas)
+        count_domain = [("mrp_applicable", "=", True)]
+        if mrp_areas:
+            count_domain += [("mrp_area_id", "in", mrp_areas.ids)]
+        counter = self.env["product.mrp.area"].search_count(count_domain)
+        log_msg = f"End Calculate MRP Applicable: {counter}"
+        logger.info(log_msg)
+        return True
+
+    @api.model
+    def _init_mrp_move_from_forecast(self, product_mrp_area):
+        """This method is meant to be inherited to add a forecast mechanism."""
+        return True
+
+    @api.model
+    def _init_mrp_move_from_stock_move(self, product_mrp_area):
+        move_obj = self.env["stock.move"]
+        mrp_move_obj = self.env["mrp.move"]
+        in_domain = product_mrp_area._in_stock_moves_domain()
+        in_moves = move_obj.search(in_domain)
+        out_domain = product_mrp_area._out_stock_moves_domain()
+        out_moves = move_obj.search(out_domain)
+        move_vals = []
+        if in_moves:
+            for move in in_moves:
+                move_data = self._prepare_mrp_move_data_from_stock_move(
+                    product_mrp_area, move, direction="in"
+                )
+                if move_data:
+                    move_vals.append(move_data)
+        if out_moves:
+            for move in out_moves:
+                move_data = self._prepare_mrp_move_data_from_stock_move(
+                    product_mrp_area, move, direction="out"
+                )
+                if move_data:
+                    move_vals.append(move_data)
+        mrp_move_obj.create(move_vals)
+        return True
+
+    @api.model
+    def _prepare_mrp_move_data_from_purchase_order(self, poline, product_mrp_area):
+        mrp_date = date.today()
+        if fields.Date.from_string(poline.date_planned) > date.today():
+            mrp_date = fields.Date.from_string(poline.date_planned)
+        return {
+            "product_id": poline.product_id.id,
+            "product_mrp_area_id": product_mrp_area.id,
+            "production_id": None,
+            "purchase_order_id": poline.order_id.id,
+            "purchase_line_id": poline.id,
+            "stock_move_id": None,
+            "mrp_qty": poline.product_uom_qty,
+            "current_qty": poline.product_uom_qty,
+            "mrp_date": mrp_date,
+            "current_date": poline.date_planned,
+            "mrp_type": "s",
+            "mrp_origin": "po",
+            "mrp_order_number": poline.order_id.name,
+            "parent_product_id": None,
+            "name": poline.order_id.name,
+            "state": poline.order_id.state,
+        }
+
+    @api.model
+    def _init_mrp_move_from_purchase_order(self, product_mrp_area):
+        location_ids = product_mrp_area._get_locations()
+        picking_types = self.env["stock.picking.type"].search(
+            [("default_location_dest_id", "child_of", location_ids.ids)]
+        )
+        picking_type_ids = [ptype.id for ptype in picking_types]
+        orders = self.env["purchase.order"].search(
+            [
+                ("picking_type_id", "in", picking_type_ids),
+                ("state", "in", ["draft", "sent", "to approve"]),
+            ]
+        )
+        po_lines = self.env["purchase.order.line"].search(
+            [
+                ("order_id", "in", orders.ids),
+                ("product_qty", ">", 0.0),
+                ("product_id", "=", product_mrp_area.product_id.id),
+            ]
+        )
+
+        mrp_move_vals = []
+        for line in po_lines:
+            mrp_move_data = self._prepare_mrp_move_data_from_purchase_order(
+                line, product_mrp_area
+            )
+            mrp_move_vals.append(mrp_move_data)
+        if mrp_move_vals:
+            self.env["mrp.move"].create(mrp_move_vals)
+
+    @api.model
+    def _get_product_mrp_area_from_product_and_area(self, product, mrp_area):
+        return self.env["product.mrp.area"].search(
+            [("product_id", "=", product.id), ("mrp_area_id", "=", mrp_area.id)],
+            limit=1,
+        )
+
+    @api.model
+    def _init_mrp_move(self, product_mrp_area):
+        self._init_mrp_move_from_forecast(product_mrp_area)
+        self._init_mrp_move_from_stock_move(product_mrp_area)
+        self._init_mrp_move_from_purchase_order(product_mrp_area)
+
+    @api.model
+    def _exclude_from_mrp(self, product, mrp_area):
+        """To extend with various logic where needed."""
+        product_mrp_area = self.env["product.mrp.area"].search(
+            [("product_id", "=", product.id), ("mrp_area_id", "=", mrp_area.id)],
+            limit=1,
+        )
+        if not product_mrp_area:
+            return True
+        return product_mrp_area.mrp_exclude
+
+    @api.model
+    def _mrp_initialisation(self, mrp_areas):
+        logger.info("Start MRP initialisation")
+        if not mrp_areas:
+            mrp_areas = self.env["mrp.area"].search([])
+        product_mrp_areas = self.env["product.mrp.area"].search(
+            [("mrp_area_id", "in", mrp_areas.ids), ("mrp_applicable", "=", True)]
+        )
+        init_counter = 0
+        for mrp_area in mrp_areas:
+            for product_mrp_area in product_mrp_areas.filtered(
+                lambda a, mrp_area=mrp_area: a.mrp_area_id == mrp_area
+            ):
+                if self._exclude_from_mrp(product_mrp_area.product_id, mrp_area):
+                    continue
+                init_counter += 1
+                log_msg = f"MRP Init: {init_counter} - {product_mrp_area.display_name} "
+                logger.info(log_msg)
+                self._init_mrp_move(product_mrp_area)
+        logger.info("End MRP initialisation")
+
+    def _get_qty_to_order(self, product_mrp_area, date, move_qty, onhand):
+        """Compute the qty to order at a given date, for a product MRP area, given an
+        mrp.move quantity and an onhand quantity.
+
+        This method is an extension point, allowing a new module to change the way this
+        quantity should be computed.
+        """
+        # The default rule is to resupply to rebuild the safety stock
+        return product_mrp_area.mrp_minimum_stock - onhand - move_qty
+
+    @api.model
+    def _init_mrp_move_grouped_demand(self, product_mrp_area):
+        last_date = None
+        last_qty = 0.00
+        onhand = (
+            0.0
+            if product_mrp_area.supply_method == "phantom"
+            else product_mrp_area.qty_available
+        )
+        grouping_delta = product_mrp_area.mrp_nbr_days
+        demand_origin = []
+
+        if (
+            product_mrp_area.mrp_move_ids
+            and onhand < product_mrp_area.mrp_minimum_stock
+        ):
+            last_date = self._get_safety_stock_target_date(product_mrp_area)
+            demand_origin.append("Safety Stock")
+            move = fields.first(product_mrp_area.mrp_move_ids)
+            if last_date and (
+                fields.Date.from_string(move.mrp_date)
+                >= last_date + timedelta(days=grouping_delta)
+            ):
+                name = _("Safety Stock")
+                origin = ",".join(list({x for x in demand_origin if x}))
+                qtytoorder = self._get_qty_to_order(
+                    product_mrp_area, last_date, 0, onhand
+                )
+                cm = self.create_action(
+                    product_mrp_area_id=product_mrp_area,
+                    mrp_date=last_date,
+                    mrp_qty=qtytoorder,
+                    name=name,
+                    values=dict(origin=origin),
+                )
+                qty_ordered = cm.get("qty_ordered", 0.0)
+                onhand = onhand + qty_ordered
+                last_date = None
+                last_qty = 0.00
+                demand_origin = []
+
+        for move in product_mrp_area.mrp_move_ids:
+            if self._exclude_move(move):
+                continue
+            if (
+                last_date
+                and (
+                    fields.Date.from_string(move.mrp_date)
+                    >= last_date + timedelta(days=grouping_delta)
+                )
+                and (
+                    (onhand + last_qty + move.mrp_qty)
+                    < product_mrp_area.mrp_minimum_stock
+                    or (onhand + last_qty) < product_mrp_area.mrp_minimum_stock
+                )
+            ):
+                name = _(
+                    "Grouped Demand of %(product_name)s for %(delta_days)d Days"
+                ) % dict(
+                    product_name=product_mrp_area.product_id.display_name,
+                    delta_days=grouping_delta,
+                )
+                origin = ",".join(list({x for x in demand_origin if x}))
+                qtytoorder = self._get_qty_to_order(
+                    product_mrp_area, last_date, last_qty, onhand
+                )
+                cm = self.create_action(
+                    product_mrp_area_id=product_mrp_area,
+                    mrp_date=last_date,
+                    mrp_qty=qtytoorder,
+                    name=name,
+                    values=dict(origin=origin),
+                )
+                qty_ordered = cm.get("qty_ordered", 0.0)
+                onhand = onhand + last_qty + qty_ordered
+                last_date = None
+                last_qty = 0.00
+                demand_origin = []
+            if (
+                onhand + last_qty + move.mrp_qty
+            ) < product_mrp_area.mrp_minimum_stock or (
+                onhand + last_qty
+            ) < product_mrp_area.mrp_minimum_stock:
+                if not last_date:
+                    last_date = fields.Date.from_string(move.mrp_date)
+                    last_qty = move.mrp_qty
+                else:
+                    last_qty += move.mrp_qty
+            else:
+                last_date = fields.Date.from_string(move.mrp_date)
+                onhand += move.mrp_qty
+            if move.mrp_type == "d":
+                demand_origin.append(move.origin or move.name)
+
+        if last_date and last_qty != 0.00:
+            name = _(
+                "Grouped Demand of %(product_name)s for %(delta_days)d Days"
+            ) % dict(
+                product_name=product_mrp_area.product_id.display_name,
+                delta_days=grouping_delta,
+            )
+            origin = ",".join(list({x for x in demand_origin if x}))
+            qtytoorder = self._get_qty_to_order(
+                product_mrp_area, last_date, last_qty, onhand
+            )
+            cm = self.create_action(
+                product_mrp_area_id=product_mrp_area,
+                mrp_date=last_date,
+                mrp_qty=qtytoorder,
+                name=name,
+                values=dict(origin=origin),
+            )
+            qty_ordered = cm.get("qty_ordered", 0.0)
+            onhand += qty_ordered
+            last_qty -= qty_ordered
+
+        if (onhand + last_qty) < product_mrp_area.mrp_minimum_stock:
+            mrp_date = self._get_safety_stock_target_date(product_mrp_area)
+            qtytoorder = self._get_qty_to_order(product_mrp_area, mrp_date, 0, onhand)
+            name = _("Safety Stock")
+            cm = self.create_action(
+                product_mrp_area_id=product_mrp_area,
+                mrp_date=mrp_date,
+                mrp_qty=qtytoorder,
+                name=name,
+                values=dict(origin=name),
+            )
+            qty_ordered = cm["qty_ordered"]
+            onhand += qty_ordered
+
+    def _get_safety_stock_target_date(self, product_mrp_area):
+        """Get the date at which the safety stock rebuild should be targeted
+
+        This method is an extension point for modules who need to cusomize that date."""
+        return date.today()
+
+    @api.model
+    def _init_mrp_move_non_grouped_demand(self, product_mrp_area):
+        onhand = (
+            0.0
+            if product_mrp_area.supply_method == "phantom"
+            else product_mrp_area.qty_available
+        )
+        for move in product_mrp_area.mrp_move_ids:
+            if self._exclude_move(move):
+                continue
+            # This works because mrp moves are ordered by:
+            # product_mrp_area_id, mrp_date, mrp_type desc, id
+            if onhand + move.mrp_qty < product_mrp_area.mrp_minimum_stock:
+                qtytoorder = self._get_qty_to_order(
+                    product_mrp_area,
+                    self._get_safety_stock_target_date(product_mrp_area),
+                    0,
+                    onhand,
+                )
+                name = _("Safety Stock")
+                cm = self.create_action(
+                    product_mrp_area_id=product_mrp_area,
+                    mrp_date=self._get_safety_stock_target_date(product_mrp_area),
+                    mrp_qty=qtytoorder,
+                    name=name,
+                    values=dict(origin=name),
+                )
+                qty_ordered = cm["qty_ordered"]
+                onhand += qty_ordered
+
+            qtytoorder = self._get_qty_to_order(
+                product_mrp_area, move.mrp_date, move.mrp_qty, onhand
+            )
+            if qtytoorder > 0.0:
+                cm = self.create_action(
+                    product_mrp_area_id=product_mrp_area,
+                    mrp_date=move.mrp_date,
+                    mrp_qty=qtytoorder,
+                    name=move.name or "",
+                    values=dict(origin=move.origin or ""),
+                )
+                qty_ordered = cm["qty_ordered"]
+                onhand += move.mrp_qty + qty_ordered
+            else:
+                onhand += move.mrp_qty
+        if onhand < product_mrp_area.mrp_minimum_stock:
+            mrp_date = self._get_safety_stock_target_date(product_mrp_area)
+            qtytoorder = self._get_qty_to_order(product_mrp_area, mrp_date, 0, onhand)
+            name = _("Safety Stock")
+            cm = self.create_action(
+                product_mrp_area_id=product_mrp_area,
+                mrp_date=mrp_date,
+                mrp_qty=qtytoorder,
+                name=name,
+                values=dict(origin=name),
+            )
+            qty_ordered = cm["qty_ordered"]
+            onhand += qty_ordered
+
+    @api.model
+    def _exclude_move(self, move):
+        """Improve extensibility being able to exclude special moves."""
+        return False
+
+    def _get_mrp_initialization_groups_of_params(self, mrp_lowest_llc, mrp_areas):
+        product_mrp_area_obj = self.env["product.mrp.area"]
+        groups = {}
+        for mrp_area in mrp_areas:
+            llc = 0
+            while mrp_lowest_llc > llc:
+                groups[mrp_area, llc] = product_mrp_area_obj.search(
+                    [("product_id.llc", "=", llc), ("mrp_area_id", "=", mrp_area.id)]
+                )
+                llc += 1
+        return groups
+
+    @api.model
+    def _mrp_calculation(self, mrp_lowest_llc, mrp_areas):
+        logger.info("Start MRP calculation")
+        if not mrp_areas:
+            mrp_areas = self.env["mrp.area"].search([])
+        keyed_groups = self._get_mrp_initialization_groups_of_params(
+            mrp_lowest_llc, mrp_areas
+        )
+        for (mrp_area, llc), product_mrp_areas in keyed_groups.items():
+            counter = 0
+            for product_mrp_area in product_mrp_areas:
+                if product_mrp_area.mrp_nbr_days == 0:
+                    self._init_mrp_move_non_grouped_demand(product_mrp_area)
+                else:
+                    self._init_mrp_move_grouped_demand(product_mrp_area)
+                counter += 1
+
+            log_msg = (
+                f"MRP Calculation LLC {llc} at {mrp_area.name} Finished "
+                "- Nbr. products: {counter}"
+            )
+            logger.info(log_msg)
+
+        logger.info("End MRP calculation")
+
+    @api.model
+    def _get_demand_groups(self, product_mrp_area):
+        query = """
+            SELECT mrp_date, sum(mrp_qty)
+            FROM mrp_move
+            WHERE product_mrp_area_id = %(mrp_product)s
+            AND mrp_type = 'd'
+            GROUP BY mrp_date
+        """
+        params = {"mrp_product": product_mrp_area.id}
+        return query, params
+
+    @api.model
+    def _get_supply_groups(self, product_mrp_area):
+        query = """
+                SELECT mrp_date, sum(mrp_qty)
+                FROM mrp_move
+                WHERE product_mrp_area_id = %(mrp_product)s
+                AND mrp_type = 's'
+                GROUP BY mrp_date
+            """
+        params = {"mrp_product": product_mrp_area.id}
+        return query, params
+
+    @api.model
+    def _get_planned_order_groups(self, product_mrp_area):
+        query = """
+            SELECT due_date, sum(mrp_qty)
+            FROM mrp_planned_order
+            WHERE product_mrp_area_id = %(mrp_product)s
+            GROUP BY due_date
+        """
+        params = {"mrp_product": product_mrp_area.id}
+        return query, params
+
+    @api.model
+    def _prepare_mrp_inventory_data(
+        self,
+        product_mrp_area,
+        mdt,
+        on_hand_qty,
+        running_availability,
+        demand_qty_by_date,
+        supply_qty_by_date,
+        planned_qty_by_date,
+    ):
+        """Return dict to create mrp.inventory records on MRP Multi Level Scheduler"""
+        mrp_inventory_data = {"product_mrp_area_id": product_mrp_area.id, "date": mdt}
+        demand_qty = demand_qty_by_date.get(mdt, 0.0)
+        mrp_inventory_data["demand_qty"] = abs(demand_qty)
+        supply_qty = supply_qty_by_date.get(mdt, 0.0)
+        mrp_inventory_data["supply_qty"] = abs(supply_qty)
+        mrp_inventory_data["initial_on_hand_qty"] = on_hand_qty
+        if product_mrp_area.supply_method != "phantom":
+            on_hand_qty += supply_qty + demand_qty
+        mrp_inventory_data["final_on_hand_qty"] = on_hand_qty
+        # Consider that MRP plan is followed exactly:
+        running_availability += (
+            supply_qty + demand_qty + planned_qty_by_date.get(mdt, 0.0)
+        )
+        mrp_inventory_data["running_availability"] = running_availability
+        return mrp_inventory_data, running_availability, on_hand_qty
+
+    @api.model
+    def _init_mrp_inventory(self, product_mrp_area):
+        mrp_move_obj = self.env["mrp.move"]
+        planned_order_obj = self.env["mrp.planned.order"]
+        # Read Demand
+        demand_qty_by_date = {}
+        query, params = self._get_demand_groups(product_mrp_area)
+        self.env.cr.execute(query, params)
+        for mrp_date, qty in self.env.cr.fetchall():
+            demand_qty_by_date[mrp_date] = qty
+        # Read Supply
+        supply_qty_by_date = {}
+        query, params = self._get_supply_groups(product_mrp_area)
+        self.env.cr.execute(query, params)
+        for mrp_date, qty in self.env.cr.fetchall():
+            supply_qty_by_date[mrp_date] = qty
+        # Read planned orders:
+        planned_qty_by_date = {}
+        query, params = self._get_planned_order_groups(product_mrp_area)
+        self.env.cr.execute(query, params)
+        for mrp_date, qty in self.env.cr.fetchall():
+            planned_qty_by_date[mrp_date] = qty
+        # Dates
+        moves_dates = mrp_move_obj.search(
+            [("product_mrp_area_id", "=", product_mrp_area.id)], order="mrp_date"
+        ).mapped("mrp_date")
+        action_dates = planned_order_obj.search(
+            [("product_mrp_area_id", "=", product_mrp_area.id)], order="due_date"
+        ).mapped("due_date")
+        mrp_dates = set(moves_dates + action_dates)
+        on_hand_qty = (
+            0.0
+            if product_mrp_area.supply_method == "phantom"
+            else product_mrp_area.qty_available
+        )
+        running_availability = on_hand_qty
+        mrp_inventory_vals = []
+        for mdt in sorted(mrp_dates):
+            (
+                mrp_inventory_data,
+                running_availability,
+                on_hand_qty,
+            ) = self._prepare_mrp_inventory_data(
+                product_mrp_area,
+                mdt,
+                on_hand_qty,
+                running_availability,
+                demand_qty_by_date,
+                supply_qty_by_date,
+                planned_qty_by_date,
+            )
+            mrp_inventory_vals.append(mrp_inventory_data)
+        if mrp_inventory_vals:
+            mrp_invs = self.env["mrp.inventory"].create(mrp_inventory_vals)
+            planned_orders = planned_order_obj.search(
+                [("product_mrp_area_id", "=", product_mrp_area.id)]
+            )
+            # attach planned orders to inventory
+            for po in planned_orders:
+                invs = mrp_invs.filtered(lambda i, po=po: i.date == po.due_date)
+                if invs:
+                    po.mrp_inventory_id = invs[0]
+
+    def should_build_time_phased_inventory(self, product_mrp_area):
+        return not (
+            self._exclude_from_mrp(
+                product_mrp_area.product_id, product_mrp_area.mrp_area_id
+            )
+            or product_mrp_area.supply_method == "phantom"
+        )
+
+    @api.model
+    def _mrp_final_process(self, mrp_areas):
+        logger.info("Start MRP final process")
+        domain = [("product_id.llc", "<", 9999)]
+        if mrp_areas:
+            domain += [("mrp_area_id", "in", mrp_areas.ids)]
+        product_mrp_area_ids = self.env["product.mrp.area"].search(domain)
+
+        for product_mrp_area in product_mrp_area_ids:
+            # Build the time-phased inventory
+            if not self.should_build_time_phased_inventory(product_mrp_area):
+                continue
+            self._init_mrp_inventory(product_mrp_area)
+        logger.info("End MRP final process")
+
+    def run_mrp_multi_level(self):
+        self._mrp_cleanup(self.mrp_area_ids)
+        mrp_lowest_llc = self._low_level_code_calculation()
+        self._calculate_mrp_applicable(self.mrp_area_ids)
+        self._mrp_initialisation(self.mrp_area_ids)
+        self._mrp_calculation(mrp_lowest_llc, self.mrp_area_ids)
+        self._mrp_final_process(self.mrp_area_ids)
+        # Open MRP inventory screen to show result if manually run:
+        # Done as sudo to allow non-admin users to read the action.
+        action = self.env.ref("mrp_multi_level.mrp_inventory_action")
+        result = action.sudo().read()[0]
+        return result

mrp_multi_level/wizards/mrp_multi_level_views.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="view_run_mrp_multi_level_wizard" model="ir.ui.view">
+        <field name="name">Run MRP</field>
+        <field name="model">mrp.multi.level</field>
+        <field name="arch" type="xml">
+            <form string="Run MRP Multi Level">
+                <group>
+                    <field
+                        name="mrp_area_ids"
+                        widget="many2many_tags"
+                        options="{'no_create': True}"
+                    />
+                </group>
+                <footer>
+                    <button
+                        name="run_mrp_multi_level"
+                        string="Run MRP"
+                        type="object"
+                        class="oe_highlight"
+                    />
+                    <button string="Cancel" class="oe_link" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record id="action_mrp_multi_level" model="ir.actions.act_window">
+        <field name="name">Run MRP</field>
+        <field name="res_model">mrp.multi.level</field>
+        <field name="view_mode">form</field>
+        <field name="target">new</field>
+        <field name="binding_model_id" ref="model_mrp_multi_level" />
+    </record>
+</odoo>