[19.0][IMP] sale_require_po_doc: Set default customer need po at company level

sale_require_po_doc/__manifest__.py

@@ -9,7 +9,11 @@
     "website": "https://github.com/OCA/sale-workflow",
     "category": "Sales",
     "depends": ["sale_management"],
-    "data": ["views/res_partner_view.xml", "views/sale_order_view.xml"],
+    "data": [
+        "views/res_partner_view.xml",
+        "views/sale_order_view.xml",
+        "views/res_config_settings.xml",
+    ],
     "auto_install": False,
     "application": False,
     "installable": True,

sale_require_po_doc/models/__init__.py

@@ -1,5 +1,7 @@
 # Copyright (C) 2021 Open Source Integrators
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
+from . import res_company
+from . import res_config_settings
 from . import res_partner
 from . import sale_order

sale_require_po_doc/models/res_company.py

@@ -0,0 +1,12 @@
+from odoo import fields, models
+
+
+
+class ResCompany(models.Model):
+    _inherit = "res.company"
+
+    customer_need_po_default = fields.Boolean(
+        string="Default: Customer Requires PO",
+        help="If True, new customers will have 'Customer Requires PO' "
+        "enabled by default."
+    )

sale_require_po_doc/models/res_config_settings.py

@@ -0,0 +1,10 @@
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    customer_need_po_default = fields.Boolean(
+        related="company_id.customer_need_po_default",
+        readonly=False
+    )

sale_require_po_doc/models/res_partner.py

@@ -10,6 +10,7 @@ class ResPartner(models.Model):
     customer_need_po = fields.Boolean(
         string="Customer Requires PO",
         tracking=True,
+        default=lambda self: self.env.company.customer_need_po_default,
         help="A PO number will be required on the"
         " Sales Order field for Customer Reference",
     )

sale_require_po_doc/views/res_config_settings.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="res_config_settings_view_form_sale_require_po_doc" model="ir.ui.view">
+        <field name="model">res.config.settings</field>
+        <field name="inherit_id" ref="sale.res_config_settings_view_form" />
+        <field name="arch" type="xml">
+            <setting id="order_warnings" position="after">
+                <setting
+                    id="customer_need_po_default"
+                    help="Check this if you want the sale order type required on sale order forms."
+                >
+                    <field name="customer_need_po_default" />
+                </setting>
+            </setting>
+        </field>
+    </record>
+</odoo>