[rva/eezeeit-1] Migration of account_tax_code and account_tax_constra…

…ints

account_tax_code/README.rst

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+.. image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+   :target: https://www.gnu.org/licenses/agpl
+   :alt: License: AGPL-3
+
+================
+account tax code
+================
+
+This module adds a 'code' field to taxes in order to facilitate e.g.
+the tax object lookup, the synchronisation with tax templates or
+the construction of tax reports.
+
+Installation
+============
+
+There is no specific installation procedure for this module.
+
+Configuration and Usage
+=======================
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/92/10.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/account-financial-tools/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
+=======
+
+Contributors
+------------
+
+* Luc De Meyer <[email protected]>
+
+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 http://odoo-community.org.

account_tax_code/__init__.py

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+# -*- coding: utf-8 -*-
+from . import models

account_tax_code/__manifest__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2009-2018 Noviat.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'account tax code',
+    'version': '11.0.1.0.0',
+    'category': 'Accounting & Finance',
+    'summary': """
+        Add 'code' field to taxes
+    """,
+    'author': 'Noviat,'
+              'Odoo Community Association (OCA)',
+    'website': 'https://github.com/OCA/account-financial-tools',
+    'depends': [
+        'account',
+    ],
+    'data': [
+        'views/account_invoice.xml',
+        'views/account_invoice_tax.xml',
+        'views/account_tax.xml',
+        'views/account_tax_template.xml',
+    ],
+    'installable': True,
+    'license': 'AGPL-3',
+}

account_tax_code/models/__init__.py

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+# -*- coding: utf-8 -*-
+from . import account_invoice_tax
+from . import account_tax
+from . import account_tax_template

account_tax_code/models/account_invoice_tax.py

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+# -*- coding: utf-8 -*-
+# Copyright 2009-2018 Noviat.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class AccountInvoiceTax(models.Model):
+    _inherit = 'account.invoice.tax'
+
+    tax_code = fields.Char(
+        related='tax_id.code', readonly=True)

account_tax_code/models/account_tax.py

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+# -*- coding: utf-8 -*-
+# Copyright 2009-2018 Noviat.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class AccountTax(models.Model):
+    _inherit = 'account.tax'
+
+    code = fields.Char()
+
+    _sql_constraints = [
+        ('code_company_uniq', 'unique (code,company_id)',
+         'The code of the Tax must be unique per company !')
+    ]

account_tax_code/models/account_tax_template.py

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+# -*- coding: utf-8 -*-
+# Copyright 2009-2018 Noviat.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class AccountTaxTemplate(models.Model):
+    _inherit = 'account.tax.template'
+
+    code = fields.Char()

account_tax_code/views/account_invoice.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+  <record id="invoice_supplier_form" model="ir.ui.view">
+    <field name="name">account.invoice.supplier.form.inherit</field>
+    <field name="model">account.invoice</field>
+    <field name="inherit_id" ref="account.invoice_supplier_form"/>
+    <field name="arch" type="xml">
+      <xpath expr="//notebook//field[@name='tax_line_ids']//field[@name='tax_id']" position="after">
+        <field name="tax_code"/>
+      </xpath>
+    </field>
+  </record>
+
+  <record id="invoice_form" model="ir.ui.view">
+    <field name="name">account.invoice.form.inherit</field>
+    <field name="model">account.invoice</field>
+    <field name="inherit_id" ref="account.invoice_form"/>
+    <field name="arch" type="xml">
+      <xpath expr="//notebook//field[@name='tax_line_ids']//field[@name='tax_id']" position="after">
+        <field name="tax_code"/>
+      </xpath>
+    </field>
+  </record>
+
+</odoo>

account_tax_code/views/account_invoice_tax.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+  <record id="view_invoice_tax_form" model="ir.ui.view">
+    <field name="name">account.invoice.tax.form.inherit</field>
+    <field name="model">account.invoice.tax</field>
+    <field name="inherit_id" ref="account.view_invoice_tax_form"/>
+    <field name="arch" type="xml">
+      <field name="currency_id" position="after">
+        <field name="tax_id" options="{'no_create': True, 'no_open': True}"/>
+        <field name="tax_code"/>
+      </field>
+    </field>
+  </record>
+
+</odoo>

account_tax_code/views/account_tax.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+  <record id="view_account_tax_search" model="ir.ui.view">
+    <field name="name">account.tax.search</field>
+    <field name="model">account.tax</field>
+    <field name="inherit_id" ref="account.view_account_tax_search"/>
+    <field name="arch" type="xml">
+      <field name="name" position="attributes">
+        <attribute name="filter_domain">['|', '|', ('name', 'ilike', self), ('description', 'ilike', self), ('code', 'ilike', self)]</attribute>
+      </field>
+    </field>
+  </record>
+
+    <record id="view_tax_tree" model="ir.ui.view">
+    <field name="name">account.tax.tree</field>
+    <field name="model">account.tax</field>
+    <field name="inherit_id" ref="account.view_tax_tree"/>
+    <field name="arch" type="xml">
+      <field name="name" position="after">
+        <field name="code"/>
+      </field>
+    </field>
+  </record>
+
+  <record id="view_tax_form" model="ir.ui.view">
+    <field name="name">account.tax.form</field>
+    <field name="model">account.tax</field>
+    <field name="inherit_id" ref="account.view_tax_form"/>
+    <field name="arch" type="xml">
+      <field name="name" position="after">
+        <field name="code"/>
+      </field>
+    </field>
+  </record>
+
+</odoo>

account_tax_code/views/account_tax_template.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+
+  <record id="view_account_tax_template_search" model="ir.ui.view">
+    <field name="name">account.tax.template.search</field>
+    <field name="model">account.tax.template</field>
+    <field name="inherit_id" ref="account.view_account_tax_template_search"/>
+    <field name="arch" type="xml">
+      <field name="name" position="attributes">
+        <attribute name="filter_domain">['|', ('name','ilike',self), ('description','ilike',self), ('code', 'ilike', self')]</attribute>
+      </field>
+    </field>
+  </record>
+
+    <record id="view_account_tax_template_tree" model="ir.ui.view">
+    <field name="name">account.tax.template.tree</field>
+    <field name="model">account.tax.template</field>
+    <field name="inherit_id" ref="account.view_account_tax_template_tree"/>
+    <field name="arch" type="xml">
+      <field name="name" position="after">
+        <field name="code"/>
+      </field>
+    </field>
+  </record>
+
+  <record id="view_account_tax_template_form" model="ir.ui.view">
+    <field name="name">account.tax.template.form</field>
+    <field name="model">account.tax.template</field>
+    <field name="inherit_id" ref="account.view_account_tax_template_form"/>
+    <field name="arch" type="xml">
+      <field name="name" position="after">
+        <field name="code"/>
+      </field>
+    </field>
+  </record>
+
+</odoo>

account_tax_constraints/README.rst

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+.. image:: https://img.shields.io/badge/license-AGPL--3-blue.png
+   :target: https://www.gnu.org/licenses/agpl
+   :alt: License: AGPL-3
+
+=======================
+Account Tax constraints
+=======================
+
+This module prohibits the removal of a tax when this tax
+has been set on product records.

account_tax_constraints/__init__.py

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+# -*- coding: utf-8 -*-
+from . import models

account_tax_constraints/__manifest__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2009-2018 Noviat.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Account Tax constraints',
+    'version': '11.0.1.0.0',
+    'category': 'Accounting & Finance',
+    'website': 'https://www.noviat.com',
+    'author': 'Noviat',
+    'license': 'AGPL-3',
+    'installable': True,
+    'depends': [
+        'account',
+    ],
+}

account_tax_constraints/models/__init__.py

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+# -*- coding: utf-8 -*-
+from . import account_tax

account_tax_constraints/models/account_tax.py

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+# -*- coding: utf-8 -*-
+# Copyright 2009-2018 Noviat.
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import api, models, _
+from odoo.exceptions import UserError
+
+
+class AccountTax(models.Model):
+    _inherit = 'account.tax'
+
+    @api.multi
+    def unlink(self):
+        for tax in self:
+            products = self.env['product.template'].with_context(
+                active_test=False).search(
+                    ['|', ('supplier_taxes_id', '=', tax.id),
+                     ('taxes_id', '=', tax.id)])
+            if products:
+                product_list = [
+                    '%s' % x.name for x in products]
+                raise UserError(_(
+                    "You cannot delete a tax that "
+                    "has been set on product records"
+                    "\nAs an alterative, you can disable a "
+                    "tax via the 'active' flag."
+                    "\n\nProduct records: %s") % product_list)
+        return super(AccountTax, self).unlink()