[MIG] purchase_stock_partner_default_picking_type from v14 to v16

purchase_stock_partner_default_picking_type/__init__.py

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+from . import models

purchase_stock_partner_default_picking_type/__manifest__.py

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+# Copyright (C) 2025 Akretion (https://www.akretion.com)
+# @author Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Purchase Stock Default Picking Type on Partner',
+    'version': '16.0.1.0.0',
+    'category': 'Purchases',
+    'license': 'AGPL-3',
+    'summary': 'Configure the default picking type for purchase orders on partners',
+    'description': """
+Purchase Stock Default Picking Type on Partner
+==============================================
+
+Allow to configure on partners the default picking type for purchase orders.
+
+Please contact Alexis de Lattre from Akretion <alexis.delattre@akretion.com> for any help or question about this module.
+    """,
+    'author': 'Akretion',
+    'website': 'https://github.com/akretion/odoo-usability',
+    'depends': ['purchase_stock'],
+    'data': ['views/res_partner.xml'],
+    'installable': True,
+}

purchase_stock_partner_default_picking_type/models/__init__.py

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+from . import res_partner
+from . import purchase_order

purchase_stock_partner_default_picking_type/models/purchase_order.py

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+# Copyright 2025 Akretion France (https://www.akretion.com/)
+# @author: Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class PurchaseOrder(models.Model):
+    _inherit = "purchase.order"
+
+   # If I set picking_type_id as computed field with store=True and readonly=False
+   # it doesn't work when creating a PO from the smartbutton of the partner form view
+   # in v14 and v16... and I don't understand why :-(
+   # So, until I find the cause of this, I use a good old onchange !
+    @api.onchange("partner_id", "company_id")
+    def onchange_partner_id(self):
+        super().onchange_partner_id()
+        if self.partner_id and self.company_id:
+            partner = self.partner_id.commercial_partner_id.with_company(self.company_id.id)
+            if partner.purchase_picking_type_id:
+                self.picking_type_id = partner.purchase_picking_type_id
+            else:
+                self.picking_type_id = self._get_picking_type(self.company_id.id)

purchase_stock_partner_default_picking_type/models/res_partner.py

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+# Copyright 2025 Akretion France (https://www.akretion.com/)
+# @author: Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    # Used only for manual POs
+    purchase_picking_type_id = fields.Many2one(
+        'stock.picking.type', string="Purchase Picking Type",
+        company_dependent=True,
+        domain="[('code', '=', 'incoming'), ('company_id', '=', current_company_id)]")

purchase_stock_partner_default_picking_type/views/res_partner.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright 2025 Akretion France (https://www.akretion.com/)
+  @author: Alexis de Lattre <alexis.delattre@akretion.com>
+  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+-->
+
+<odoo>
+
+<record id="view_partner_property_form" model="ir.ui.view">
+    <field name="model">res.partner</field>
+    <field name="inherit_id" ref="purchase.view_partner_property_form"/>
+    <field name="arch" type="xml">
+        <field name="property_purchase_currency_id" position="before">
+            <field name="purchase_picking_type_id" attrs="{'invisible': [('parent_id', '!=', False)]}"/>
+        </field>
+    </field>
+</record>
+
+</odoo>
+