[IMP] account_payment: add payment onboarding step

To improve onboarding experience, configuring Stripe
has been added in Invoice onboarding process.
For db with other apps(ecommerce or sales) if onboarding is
done in one place it is considered done in other places with
exclusion of Sales, unless it was done in Sales.

task-3208045

closes odoo/odoo#114131

Signed-off-by: Antoine Vandevenne (anv) <anv@odoo.com>

addons/account_payment/__manifest__.py

@@ -19,6 +19,7 @@
         'views/account_move_views.xml',
         'views/account_journal_views.xml',
         'views/account_payment_views.xml',
+        'views/onboarding_templates.xml',
         'views/payment_provider_views.xml',
         'views/payment_transaction_views.xml',
 

addons/account_payment/models/__init__.py

@@ -7,3 +7,4 @@ from . import account_payment_method
 from . import account_payment_method_line
 from . import payment_provider
 from . import payment_transaction
+from . import res_company

addons/account_payment/models/res_company.py

@@ -0,0 +1,19 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import api, models
+
+
+class ResCompany(models.Model):
+    _inherit = 'res.company'
+
+    @api.model
+    def action_open_payment_onboarding(self):
+        self.env.company.payment_onboarding_payment_method = 'stripe'
+        menu = self.env.ref('account_payment.payment_provider_menu', raise_if_not_found=False)
+        menu_id = menu and menu.id
+        return self._run_payment_onboarding_step(menu_id)
+
+    def get_account_invoice_onboarding_steps_states_names(self):
+        """ Override of `account` to add the state of the payment onboarding step. """
+        steps = super().get_account_invoice_onboarding_steps_states_names()
+        return steps + ['payment_provider_onboarding_state']

addons/account_payment/views/onboarding_templates.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <template id="account_payment_onboarding_panel" inherit_id="account.account_invoice_onboarding_panel" priority="30">
+        <xpath expr="//t[@name='create_invoice_step']" position="after">
+            <t t-call="account_payment.payment_onboarding_step" name="payment_step"/>
+        </xpath>
+    </template>
+
+    <template id="payment_onboarding_step" name="Payment Onboarding Step">
+        <t t-call="base.onboarding_step">
+            <t t-set="title">Online Payments</t>
+            <t t-set="description">Enable credit &amp; debit card payments supported by Stripe</t>
+            <t t-set="btn_text">Activate Stripe</t>
+            <t t-set="done_text">Online payments enabled</t>
+            <t t-set="model" t-value="'res.company'"/>
+            <t t-set="method" t-value="'action_open_payment_onboarding'"/>
+            <t t-set="state" t-value="state.get('payment_provider_onboarding_state')"/>
+        </t>
+    </template>
+
+</odoo>