[IMP] l10n_sg: improved localisation

Added Unique Entity Number (UEN) to company and partner to use them in the IRAS Audit File (l10n_sg_reports)
    Changed vat_label on Singapore
    Added new taxes (2019)
    Fixed the Chart of Account (account codes and types)
    Added 'Permit Number' and 'Permit Number Date' on invoices

addons/l10n_sg/__init__.py

@@ -2,7 +2,7 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 # Copyright (C) 2014 Tech Receptives (<http://techreceptives.com>).
-
+from . import models
 
 def _preserve_tag_on_taxes(cr, registry):
     from odoo.addons.account.models.chart_template import preserve_existing_tags_on_taxes

addons/l10n_sg/__manifest__.py

@@ -13,25 +13,21 @@
 Singapore accounting chart and localization.
 =======================================================
 
-After installing this module, the Configuration wizard for accounting is launched.
-    * The Chart of Accounts consists of the list of all the general ledger accounts
-      required to maintain the transactions of Singapore.
-    * On that particular wizard, you will be asked to pass the name of the company,
-      the chart template to follow, the no. of digits to generate, the code for your
-      account and bank account, currency to create journals.
-
-    * The Chart of Taxes would display the different types/groups of taxes such as
-      Standard Rates, Zeroed, Exempted, MES and Out of Scope.
-    * The tax codes are specified considering the Tax Group and for easy accessibility of
-      submission of GST Tax Report.
+This module add, for accounting:
+ - The Chart of Accounts of Singapore
+ - Field UEN (Unique Entity Number) on company and partner
+ - Field PermitNo and PermitNoDate on invoice
 
     """,
     'depends': ['base', 'account'],
     'data': [
-             'data/l10n_sg_chart_data.xml',
-             'data/account_data.xml',
-             'data/account_tax_data.xml',
-             'data/account_chart_template_data.xml',
+        'data/l10n_sg_chart_data.xml',
+        'data/account_data.xml',
+        'data/account_tax_data.xml',
+        'data/account_chart_template_data.xml',
+        'views/account_invoice_view.xml',
+        'views/res_company_view.xml',
+        'views/res_partner_view.xml',
     ],
     'post_init_hook': '_preserve_tag_on_taxes',
 }

addons/l10n_sg/data/account_tax_data.xml

@@ -56,7 +56,7 @@
         <field name="applicability">taxes</field>
     </record>
     <record id="tag_sg_14" model="account.account.tag">
-        <field name="name">Tax Paid @ 0% ME</field>
+        <field name="name">Tax Paid @ 7% IGDS</field>
         <field name="applicability">taxes</field>
     </record>
     <record id="tag_sg_15" model="account.account.tag">
@@ -164,7 +164,7 @@
         <field name="applicability">taxes</field>
     </record>
     <record id="tag_sg_41" model="account.account.tag">
-        <field name="name">Purchase 0% Standard ME</field>
+        <field name="name">Purchase 7% Standard IGDS</field>
         <field name="applicability">taxes</field>
     </record>
     <record id="tag_sg_42" model="account.account.tag">
@@ -191,6 +191,30 @@
         <field name="name">Sales Out Of Scope</field>
         <field name="applicability">taxes</field>
     </record>
+    <record id="tag_sg_48" model="account.account.tag">
+        <field name="name">Tax Received SRCA-S</field>
+        <field name="applicability">taxes</field>
+    </record>
+    <record id="tag_sg_49" model="account.account.tag">
+        <field name="name">Tax Received @ 7% SRCA-C</field>
+        <field name="applicability">taxes</field>
+    </record>
+    <record id="tag_sg_50" model="account.account.tag">
+        <field name="name">Tax Paid @ 7% TXCA</field>
+        <field name="applicability">taxes</field>
+    </record>
+    <record id="tag_sg_51" model="account.account.tag">
+        <field name="name">Sales Standard SRCA-S</field>
+        <field name="applicability">taxes</field>
+    </record>
+    <record id="tag_sg_52" model="account.account.tag">
+        <field name="name">Sales 7% Standard SRCA-C</field>
+        <field name="applicability">taxes</field>
+    </record>
+    <record id="tag_sg_53" model="account.account.tag">
+        <field name="name">Purchase 7% Standard TXCA</field>
+        <field name="applicability">taxes</field>
+    </record>
 
     <!-- Sales Tax -->
 
@@ -278,6 +302,34 @@
         <field name="tax_group_id" ref="tax_group_7"/>
     </record>
 
+    <record id="sg_sale_tax_srca_s_na" model="account.tax.template">
+        <field name="name">Sales Tax SRCA-S</field>
+        <field name="description">SRCA-S</field>
+        <field name="price_include" eval="0"/>
+        <field name="amount">0</field>
+        <field name="amount_type">percent</field>
+        <field name="type_tax_use">sale</field>
+        <field name="account_id" ref="account_account_797"/>
+        <field name="refund_account_id" ref="account_account_797"/>
+        <field name="chart_template_id" ref="sg_chart_template"/>
+        <field name="tag_ids" eval="[(6,0,[ref('tag_sg_48'),ref('tag_sg_51')])]"/>
+        <field name="tax_group_id" ref="tax_group_0"/>
+    </record>
+
+    <record id="sg_sale_tax_srca_c_7" model="account.tax.template">
+        <field name="name">Sales Tax 7% SRCA-C</field>
+        <field name="description">7% SRCA-C</field>
+        <field name="price_include" eval="0"/>
+        <field name="amount">7</field>
+        <field name="amount_type">percent</field>
+        <field name="type_tax_use">sale</field>
+        <field name="account_id" ref="account_account_798"/>
+        <field name="refund_account_id" ref="account_account_798"/>
+        <field name="chart_template_id" ref="sg_chart_template"/>
+        <field name="tag_ids" eval="[(6,0,[ref('tag_sg_49'),ref('tag_sg_52')])]"/>
+        <field name="tax_group_id" ref="tax_group_7"/>
+    </record>
+
     <!-- Purchases Tax -->
 
     <record id="sg_purchase_tax_txn33_7" model="account.tax.template">
@@ -351,17 +403,17 @@
     </record>
 
     <record id="sg_purchase_tax_me_0" model="account.tax.template">
-        <field name="name">Purchase Tax 0% ME</field>
-        <field name="description">0% ME</field>
+        <field name="name">Purchase Tax 7% IGDS</field>
+        <field name="description">7% IGDS</field>
         <field name="account_id" ref="account_account_743"/>
         <field name="refund_account_id" ref="account_account_743"/>
         <field name="price_include" eval="0"/>
-        <field name="amount">0</field>
+        <field name="amount">7</field>
         <field name="amount_type">percent</field>
         <field name="type_tax_use">purchase</field>
         <field name="chart_template_id" ref="sg_chart_template"/>
         <field name="tag_ids" eval="[(6,0,[ref('tag_sg_14'),ref('tag_sg_41')])]"/>
-        <field name="tax_group_id" ref="tax_group_0"/>
+        <field name="tax_group_id" ref="tax_group_7"/>
     </record>
 
     <record id="sg_purchase_tax_nr_0" model="account.tax.template">
@@ -448,5 +500,19 @@
         <field name="tax_group_id" ref="tax_group_7"/>
     </record>
 
+    <record id="sg_purchase_tax_txca_7" model="account.tax.template">
+        <field name="name">Purchase Tax 7% TXCA</field>
+        <field name="description">7% TXCA</field>
+        <field name="account_id" ref="account_account_750"/>
+        <field name="refund_account_id" ref="account_account_750"/>
+        <field name="price_include" eval="0"/>
+        <field name="amount">7</field>
+        <field name="amount_type">percent</field>
+        <field name="type_tax_use">purchase</field>
+        <field name="chart_template_id" ref="sg_chart_template"/>
+        <field name="tag_ids" eval="[(6,0,[ref('tag_sg_50'),ref('tag_sg_53')])]"/>
+        <field name="tax_group_id" ref="tax_group_7"/>
+    </record>
+
     </data>
 </odoo>

addons/l10n_sg/models/__init__.py

@@ -0,0 +1,8 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+# Copyright (C) 2014 Tech Receptives (<http://techreceptives.com>).
+
+from . import account_invoice
+from . import res_company
+from . import res_partner

addons/l10n_sg/models/account_invoice.py

@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+
+from odoo import fields, models
+
+class AccountInvoice(models.Model):
+    _name = 'account.invoice'
+    _inherit = 'account.invoice'
+
+    l10n_sg_permit_number = fields.Char(string="Permit No.")
+
+    l10n_sg_permit_number_date = fields.Date(string="Date of permit number")

addons/l10n_sg/models/res_company.py

@@ -0,0 +1,9 @@
+# -*- coding: utf-8 -*-
+
+from odoo import fields, models
+
+class ResCompany(models.Model):
+    _name = 'res.company'
+    _inherit = 'res.company'
+
+    l10n_sg_unique_entity_number = fields.Char(string='UEN', related="partner_id.l10n_sg_unique_entity_number")

addons/l10n_sg/models/res_partner.py

@@ -0,0 +1,9 @@
+# -*- coding: utf-8 -*-
+
+from odoo import fields, models
+
+class ResPartner(models.Model):
+    _name = 'res.partner'
+    _inherit = 'res.partner'
+
+    l10n_sg_unique_entity_number = fields.Char(string='UEN')

addons/l10n_sg/views/account_invoice_view.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <data>
+        <record id="view_invoice_form_l10n_sg" model="ir.ui.view">
+            <field name="name">l10n_sg.invoice.form</field>
+            <field name="model">account.invoice</field>
+            <field name="inherit_id" ref="account.invoice_supplier_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='fiscal_position_id']" position="after">
+                    <field name="l10n_sg_permit_number"/>
+                    <field name="l10n_sg_permit_number_date"/>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</odoo>

addons/l10n_sg/views/res_company_view.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <data>
+        <record id="view_company_form_l10n_sg" model="ir.ui.view">
+            <field name="name">l10n_sg.company.form</field>
+            <field name="model">res.company</field>
+            <field name="inherit_id" ref="base.view_company_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='email']" position="after">
+                  <field name="l10n_sg_unique_entity_number"/>
+                </xpath>
+                <xpath expr="//field[@name='vat']" position="attributes">
+                  <attribute name="string" >GST No.</attribute>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</odoo>

addons/l10n_sg/views/res_partner_view.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<odoo>
+    <data>
+        <record id="view_partner_form_l10n_sg" model="ir.ui.view">
+            <field name="name">l10n_sg.partner.form</field>
+            <field name="model">res.partner</field>
+            <field name="inherit_id" ref="base.view_partner_form"/>
+            <field name="arch" type="xml">
+                <xpath expr="//field[@name='vat']" position="before">
+                  <field name="l10n_sg_unique_entity_number"/>
+                </xpath>
+            </field>
+        </record>
+    </data>
+</odoo>

odoo/addons/base/data/res_country_data.xml

@@ -1415,6 +1415,7 @@
             <field file="base/static/img/country_flags/sg.png" name="image" type="base64" />
             <field name="currency_id" ref="SGD" />
             <field eval="65" name="phone_code" />
+            <field name="vat_label">GST No.</field>
         </record>
         <record id="sh" model="res.country">
             <field name="name">Saint Helena, Ascension and Tristan da Cunha</field>