[WMS][12.0] Add stock_picking_type_routing_operation - alpha version

setup/stock_picking_type_routing_operation/odoo/addons/stock_picking_type_routing_operation

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+../../../../stock_picking_type_routing_operation

setup/stock_picking_type_routing_operation/setup.py

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

stock_picking_type_routing_operation/README.rst

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+==================
+Stock Picking Zone
+==================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Alpha-red.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Alpha
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fstock--logistics--warehouse-lightgray.png?logo=github
+    :target: https://github.com/OCA/stock-logistics-warehouse/tree/12.0/stock_picking_zone
+    :alt: OCA/stock-logistics-warehouse
+.. |badge4| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/153/12.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| 
+
+Route explains the steps you want to produce whereas the “picking zone” defines
+how operations are grouped according to their final source and destination
+location.
+
+This allows for example:
+
+* To parallelize picking operations in two main zone of a warehouse, splitting
+  them in two different picking type
+* To define pre-picking (wave) in some sub-zones, then roundtrip picking of the
+  sub-zone waves
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+In Inventory Settings, you must have:
+
+ * Storage Locations
+ * Multi-Warehouses
+ * Multi-Step Routes
+
+Create an operation type and activate the "Is Zone" checkbox.
+The default destination location will be the destination location
+of the new operation inserted when a move has a source location which
+is a child of the type's source location.
+
+Known issues / Roadmap
+======================
+
+The concept of "zone" is duplicated with the zones introduced by
+"stock_location_zone" in
+https://github.com/OCA/stock-logistics-warehouse/pull/653
+They will be merged in the same concept. Note that considering the
+alpha version of this module, no data migration will be done.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/stock-logistics-warehouse/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed feedback.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+~~~~~~~
+
+* Camptocamp
+
+Contributors
+~~~~~~~~~~~~
+
+* Joël Grand-Guillaume <joel.grandguillaume@camptocamp.com>
+* Guewen Baconnier <guewen.baconnier@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.
+
+This module is part of the `OCA/stock-logistics-warehouse <https://github.com/OCA/stock-logistics-warehouse/tree/12.0/stock_picking_zone>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

stock_picking_type_routing_operation/__init__.py

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+from . import models

stock_picking_type_routing_operation/__manifest__.py

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+# Copyright 2019 Camptocamp (https://www.camptocamp.com)
+{
+    'name': "Stock Picking Zone",
+    'summary': "Add extra routing operations for special locations",
+    'author': 'Camptocamp, Odoo Community Association (OCA)',
+    'website': "https://github.com/OCA/stock-logistics-warehouse",
+    'category': 'Warehouse Management',
+    'version': '12.0.1.0.0',
+    'license': 'AGPL-3',
+    'depends': [
+        'stock',
+    ],
+    'demo': [
+        'demo/stock_location_demo.xml',
+        'demo/stock_picking_type_demo.xml',
+    ],
+    'data': [
+        'views/stock_location.xml',
+    ],
+    'installable': True,
+    'development_status': 'Alpha',
+}

stock_picking_type_routing_operation/demo/stock_location_demo.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+
+  <record id="stock_location_highbay_demo" model="stock.location">
+    <field name="name">Highbay</field>
+    <field name="location_id" ref="stock.stock_location_stock"/>
+  </record>
+  <record id="stock_location_highbay_a_demo" model="stock.location">
+    <field name="name">Bay A</field>
+    <field name="location_id" ref="stock_location_highbay_demo"/>
+  </record>
+  <record id="stock_location_highbay_a_1_demo" model="stock.location">
+    <field name="name">Bin 1</field>
+    <field name="location_id" ref="stock_location_highbay_a_demo"/>
+  </record>
+  <record id="stock_location_highbay_demo_1_2" model="stock.location">
+    <field name="name">Bin 2</field>
+    <field name="location_id" ref="stock_location_highbay_a_demo"/>
+  </record>
+
+  <record id="stock_location_handover_demo" model="stock.location">
+    <field name="name">Handover</field>
+    <field name="location_id" ref="stock.stock_location_stock"/>
+  </record>
+
+</odoo>

stock_picking_type_routing_operation/demo/stock_picking_type_demo.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo noupdate="1">
+
+  <record id="sequence_stock_picking_type_highbay_to_handover_demo" model="ir.sequence">
+    <field name="name">Highbay → Handover</field>
+    <field name="code">stock.hb.ho</field>
+    <field name="prefix">HBHO/</field>
+    <field name="padding">5</field>
+    <field name="number_next">1</field>
+    <field name="number_increment">1</field>
+  </record>
+
+  <record model="stock.picking.type" id="stock_picking_type_highbay_to_handover_demo">
+    <field name="name">Highbay → Handover</field>
+    <field name="code">internal</field>
+    <field name="use_create_lots" eval="False"/>
+    <field name="use_existing_lots" eval="True"/>
+    <field name="default_location_src_id" ref="stock_location_highbay_demo"/>
+    <field name="default_location_dest_id" ref="stock_location_handover_demo"/>
+    <field name="sequence_id" ref="sequence_stock_picking_type_highbay_to_handover_demo"/>
+  </record>
+
+  <record id="sequence_stock_picking_type_handover_to_highbay_demo" model="ir.sequence">
+    <field name="name">Handover → Highbay</field>
+    <field name="code">stock.ho.hb</field>
+    <field name="prefix">HOHB/</field>
+    <field name="padding">5</field>
+    <field name="number_next">1</field>
+    <field name="number_increment">1</field>
+  </record>
+
+  <record model="stock.picking.type" id="stock_picking_type_handover_to_highbay_demo">
+    <field name="name">Handover → Highbay</field>
+    <field name="code">internal</field>
+    <field name="use_create_lots" eval="False"/>
+    <field name="use_existing_lots" eval="True"/>
+    <field name="default_location_src_id" ref="stock_location_handover_demo"/>
+    <field name="default_location_dest_id" ref="stock_location_highbay_demo"/>
+    <field name="sequence_id" ref="sequence_stock_picking_type_handover_to_highbay_demo"/>
+  </record>
+
+  <record id="stock_location_highbay_demo" model="stock.location">
+    <field name="src_routing_picking_type_id" ref="stock_picking_type_highbay_to_handover_demo"/>
+    <field name="dest_routing_picking_type_id" ref="stock_picking_type_handover_to_highbay_demo"/>
+  </record>
+
+</odoo>

stock_picking_type_routing_operation/models/__init__.py

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+from . import stock_location
+from . import stock_move
+from . import stock_picking_type
+from . import stock_quant

stock_picking_type_routing_operation/models/stock_location.py

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+# Copyright 2019 Camptocamp SA
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl)
+from odoo import api, models, fields, _
+from odoo.exceptions import ValidationError
+
+
+class StockLocation(models.Model):
+    _inherit = 'stock.location'
+
+    src_routing_picking_type_id = fields.Many2one(
+        'stock.picking.type',
+        string='Source Routing Operation',
+        help="Change destination of the move line according to the"
+             " default destination of the picking type after reservation"
+             " occurs, when the source of the move is in this location"
+             " (including sub-locations). A new chained move will be created "
+             " to reach the original destination.",
+    )
+    dest_routing_picking_type_id = fields.Many2one(
+        'stock.picking.type',
+        string='Destination Routing Operation',
+        help="Change source of the move line according to the"
+             " default source of the picking type after reservation"
+             " occurs, when the destination of the move is in this location"
+             " (including sub-locations). A new chained move will be created "
+             " to reach the original source.",
+    )
+
+    @api.constrains('src_routing_picking_type_id')
+    def _check_src_routing_picking_type_id(self):
+        for location in self:
+            picking_type = location.src_routing_picking_type_id
+            if not picking_type:
+                continue
+            if picking_type.default_location_src_id != location:
+                raise ValidationError(_(
+                    'A picking type for source routing operations cannot have'
+                    ' a different default source location than the location it'
+                    ' is used on.'
+                ))
+
+    @api.constrains('dest_routing_picking_type_id')
+    def _check_dest_routing_picking_type_id(self):
+        for location in self:
+            picking_type = location.dest_routing_picking_type_id
+            if not picking_type:
+                continue
+            if picking_type.default_location_dest_id != location:
+                raise ValidationError(_(
+                    'A picking type for destination routing operations '
+                    'cannot have a different default destination location'
+                    ' than the location it is used on.'
+                ))
+
+    @api.multi
+    def _find_picking_type_for_routing(self, routing_type):
+        if routing_type not in ('src', 'dest'):
+            raise ValueError(
+                "routing_type must be one of ('src', 'dest')"
+            )
+        self.ensure_one()
+        # First select all the parent locations and the matching
+        # picking types. In a second step, the picking type matching the
+        # closest location
+        # is searched in memory. This is to avoid doing an SQL query
+        # for each location in the tree.
+        tree = self.search(
+            [('id', 'parent_of', self.id)],
+            # the recordset will be ordered bottom location to top location
+            order='parent_path desc'
+        )
+        if routing_type == 'src':
+            routing_fieldname = 'src_routing_location_ids'
+            default_location_fieldname = 'default_location_src_id'
+        else:  # dest
+            routing_fieldname = 'dest_routing_location_ids'
+            default_location_fieldname = 'default_location_dest_id'
+        domain = [
+            (routing_fieldname, '!=', False),
+            (default_location_fieldname, 'in', tree.ids)
+        ]
+        picking_types = self.env['stock.picking.type'].search(domain)
+        # the first location is the current move line's source location,
+        # then we climb up the tree of locations
+        for location in tree:
+            match = picking_types.filtered(
+                lambda p: p[default_location_fieldname] == location
+            )
+            if match:
+                # we can only have one match as we have a unique
+                # constraint on is_zone + source (or dest) location
+                return match
+        return self.env['stock.picking.type']