[19.0][ADD] website_sale_partner_firstname: add first last name fields

website_sale_partner_firstname/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+=============================
+First & Last Name at Checkout
+=============================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:bf76c0ea622c9101ac6bd3d54ad0124b326577cd974d188dafc14c889b5d90de
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/license-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fwebsite-lightgray.png?logo=github
+    :target: https://github.com/OCA/website/tree/19.0/website_sale_partner_firstname
+    :alt: OCA/website
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/website-19-0/website-19-0-website_sale_partner_firstname
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/website&target_branch=19.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module extends the website checkout and portal to use separate
+first name and last name fields, leveraging the ``partner_firstname``
+module for name splitting.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Usage
+=====
+
+Once installed, the single "Name" field is automatically replaced by
+separate "First name" and "Last name" fields on:
+
+- The checkout address form (``/shop/address``)
+- The portal account details page (``/my/account``)
+
+Both fields are mandatory. Whitespace-only values are rejected.
+
+No configuration is required.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/website/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/website/issues/new?body=module:%20website_sale_partner_firstname%0Aversion:%2019.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* Aaron Ngu
+
+Contributors
+------------
+
+- Aaron Ngu <aaron@swimmingchicken.com>
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+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.
+
+This module is part of the `OCA/website <https://github.com/OCA/website/tree/19.0/website_sale_partner_firstname>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

website_sale_partner_firstname/__init__.py

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+from . import controllers as controllers
+from . import models as models

website_sale_partner_firstname/__manifest__.py

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+{
+    "name": "First & Last Name at Checkout",
+    "summary": "Separate first and last name fields at checkout and portal",
+    "author": "Aaron Ngu, Odoo Community Association (OCA)",
+    "category": "Website/Website",
+    "version": "19.0.1.0.0",
+    "website": "https://github.com/OCA/website",
+    "license": "AGPL-3",
+    "images": [],
+    "depends": ["website_sale", "partner_firstname"],
+    "data": [
+        "views/templates.xml",
+    ],
+}

website_sale_partner_firstname/controllers/__init__.py

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+from . import main as main

website_sale_partner_firstname/controllers/main.py

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+from odoo.http import request
+
+from odoo.addons.portal.controllers.portal import CustomerPortal
+
+
+class CustomerPortalFirstLastName(CustomerPortal):
+    """Replace 'name' with firstname/lastname on checkout and portal."""
+
+    def _create_or_update_address(self, partner_sudo, **form_data):
+        """Synthesize 'name' from firstname/lastname so the base code's
+        address_values['name'] check doesn't raise a KeyError."""
+        if "name" not in form_data and (
+            "firstname" in form_data or "lastname" in form_data
+        ):
+            firstname = (form_data.get("firstname") or "").strip()
+            lastname = (form_data.get("lastname") or "").strip()
+            form_data["name"] = request.env["res.partner"]._get_computed_name(
+                lastname,
+                firstname,
+            )
+        return super()._create_or_update_address(partner_sudo, **form_data)
+
+    def _get_mandatory_billing_address_fields(self, country_sudo):
+        """Swap 'name' for 'firstname' and 'lastname' in mandatory billing fields."""
+        fields = super()._get_mandatory_billing_address_fields(country_sudo)
+        fields.discard("name")
+        fields |= {"firstname", "lastname"}
+        return fields
+
+    def _get_mandatory_delivery_address_fields(self, country_sudo):
+        """Swap 'name' for 'firstname' and 'lastname' in mandatory delivery fields."""
+        fields = super()._get_mandatory_delivery_address_fields(country_sudo)
+        fields.discard("name")
+        fields |= {"firstname", "lastname"}
+        return fields
+
+    def portal_address_country_info(self, country, address_type, **kw):
+        """Update the JS required-fields list for firstname/lastname."""
+        result = super().portal_address_country_info(country, address_type, **kw)
+        if "required_fields" in result:
+            result["required_fields"] = [
+                f for f in result["required_fields"] if f != "name"
+            ]
+            for field in ("firstname", "lastname"):
+                if field not in result["required_fields"]:
+                    result["required_fields"].append(field)
+        return result

website_sale_partner_firstname/models/__init__.py

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+from . import res_partner as res_partner

website_sale_partner_firstname/models/res_partner.py

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+from odoo import models
+
+
+class ResPartner(models.Model):
+    _inherit = "res.partner"
+
+    def _get_frontend_writable_fields(self):
+        return super()._get_frontend_writable_fields() | {"firstname", "lastname"}

website_sale_partner_firstname/oca_dependencies.txt

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+partner-contact

website_sale_partner_firstname/pyproject.toml

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+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

website_sale_partner_firstname/readme/CONTRIBUTORS.md

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+- Aaron Ngu \<aaron@swimmingchicken.com\>

website_sale_partner_firstname/readme/DESCRIPTION.md

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+This module extends the website checkout and portal to use separate
+first name and last name fields, leveraging the `partner_firstname`
+module for name splitting.

website_sale_partner_firstname/readme/USAGE.md

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+Once installed, the single "Name" field is automatically replaced by
+separate "First name" and "Last name" fields on:
+
+- The checkout address form (`/shop/address`)
+- The portal account details page (`/my/account`)
+
+Both fields are mandatory. Whitespace-only values are rejected.
+
+No configuration is required.