[ADD] new module for partner business id

Business id is a necessity for b2b sales in some countries.
This field has a slightly different function than fields "company_registry" or "vat"

partner_business_code/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+=====================
+Partner business code
+=====================
+
+Adds a business code (business id) for partners
+
+Does not add any validation or format checks
+
+Installation
+============
+
+\-
+
+Configuration
+=============
+
+\-
+
+
+Usage
+=====
+
+\-
+
+Known issues / Roadmap
+======================
+
+\-
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/partner-contact/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Jarmo Kortetjärvi <jarmo.kortetjarvi@tawasta.fi>
+
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+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.
+
+To contribute to this module, please visit https://odoo-community.org.

partner_business_code/__init__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Oy Tawasta OS Technologies Ltd.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import models

partner_business_code/__openerp__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    Author: Oy Tawasta OS Technologies Ltd.
+#    Copyright 2017 Oy Tawasta OS Technologies Ltd. (http://www.tawasta.fi)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program. If not, see http://www.gnu.org/licenses/agpl.html
+#
+{
+    "name": "Partner business code",
+    "summary": "Adds a business code (business id) for partners",
+    "version": "8.0.1.0.0",
+    "category": "CRM",
+    "website": "https://odoo-community.org/",
+    "author": "Oy Tawasta Technologies Ltd., Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "external_dependencies": {
+        "python": [],
+        "bin": [],
+    },
+    "depends": [
+        "base",
+    ],
+    "data": [
+        'views/res_partner.xml',
+    ],
+    "demo": [
+    ],
+    "qweb": [
+    ]
+}

partner_business_code/models/__init__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Oy Tawasta OS Technologies Ltd.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from . import res_partner

partner_business_code/models/res_partner.py

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+# -*- coding: utf-8 -*-
+# Copyright 2017 Oy Tawasta OS Technologies Ltd.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from openerp import models, fields
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    business_id = fields.Char('Business id')

partner_business_code/views/res_partner.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 Oy Tawasta OS Technologies Ltd.
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+
+<openerp>
+	<data>
+
+		<record id="view_partner_form" model="ir.ui.view">
+			<field name="name">view.partner.form.business.id</field>
+			<field name="model">res.partner</field>
+			<field name="inherit_id" ref="base.view_partner_form" />
+			<field name="arch" type="xml">
+
+				<field name="category_id" position="before">
+					<h2 attrs="{'invisible': [('is_company', '=', False)]}">
+						<field name="business_id" placeholder="Business id"/>
+					</h2>
+				</field>
+
+			</field>
+		</record>
+
+	</data>
+</openerp>