[ADD] l10n_in_upi: added qr code for upi payment in invoice report

Currently, there is no facility for UPI payment for the invoice.

So in this commit, there will be a QR code for UPI payment in the invoice report.

closes odoo/odoo#109237

X-original-commit: e8e75678ee64fd9e4150ab7c9a9836d69b06c4db
Signed-off-by: Quentin De Paoli <qdp@odoo.com>
Signed-off-by: Jigar Vaghela (jva) <jva@odoo.com>

addons/l10n_in_upi/__init__.py

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from . import models

addons/l10n_in_upi/__manifest__.py

@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+{
+    'name': 'Indian - UPI',
+    'version': '1.0',
+    'description': """
+Invoice with UPI QR code
+=========================
+This module adds QR code in invoice report for UPI payment allowing to make payment via any UPI app.
+
+To print UPI Qr code add UPI id in company and tick "QR Codes" in configuration
+  """,
+    'category': 'Accounting/Localizations',
+    'depends': ['l10n_in'],
+    'data': ['views/res_company_views.xml'],
+    'license': 'LGPL-3',
+    'auto_install': True,
+}

addons/l10n_in_upi/models/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding:utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from . import account_invoice
+from . import res_company

addons/l10n_in_upi/models/account_invoice.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+import base64
+
+from odoo import models
+from odoo.tools.image import image_data_uri
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    def generate_qr_code(self):
+        self.ensure_one()
+        if self.company_id.country_code == 'IN':
+            payment_url = 'upi://pay?pa=%s&pn=%s&am=%s&tr=%s&tn=%s' % (
+                self.company_id.l10n_in_upi_id,
+                self.company_id.name,
+                self.amount_residual,
+                self.payment_reference or self.name,
+                ("Payment for %s" % self.name))
+            barcode = self.env['ir.actions.report'].barcode(barcode_type="QR", value=payment_url, width=120, height=120)
+            return image_data_uri(base64.b64encode(barcode))
+        return super().generate_qr_code()

addons/l10n_in_upi/models/res_company.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import fields, models
+
+
+class Company(models.Model):
+    _inherit = 'res.company'
+
+    l10n_in_upi_id = fields.Char(string="UPI Id")

addons/l10n_in_upi/views/res_company_views.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+    <record id="view_company_form" model="ir.ui.view">
+        <field name="name">res.company.form.inherit.l10n_in_upi</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='currency_id']" position="after">
+                <field name="l10n_in_upi_id" attrs="{'invisible': [('country_code', '!=', 'IN')]}"/>
+            </xpath>
+        </field>
+    </record>
+</odoo>