[ADD]website_contact_lastname: New module to set lastname from portal

oca_dependencies.txt

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+# See https://github.com/OCA/odoo-community.org/blob/master/website/Contribution/CONTRIBUTING.rst#oca_dependencies-txt
+e-commerce
+partner-contact

setup/website_contact_lastname/odoo/addons/website_contact_lastname

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+../../../../website_contact_lastname

setup/website_contact_lastname/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

website_contact_lastname/__init__.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import controllers
+from . import models

website_contact_lastname/__manifest__.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Website Contact Lastname",
+    "version": "15.0.1.0.0",
+    "category": "Website",
+    "website": "https://github.com/OCA/website",
+    "author": "Sygel Technology," "Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": [
+        "auth_signup",
+        "website_account_fiscal_position_partner_type",
+        "partner_firstname"
+    ],
+    "data": [
+        "views/templates.xml",
+        "views/auth_signup_login_templates.xml",
+        "views/portal_templates.xml",
+    ],
+}

website_contact_lastname/controllers/__init__.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import main
+from . import portal

website_contact_lastname/controllers/main.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import _
+from odoo.http import request
+
+from odoo.addons.website_sale.controllers.main import WebsiteSale
+from odoo.addons.auth_signup.controllers.main import AuthSignupHome
+
+
+class WebsiteSale(WebsiteSale):
+
+    def _get_mandatory_fields_shipping(self, country_id=False):
+        req = super()._get_mandatory_fields_shipping(country_id)
+        req += ['firstname']
+        if 'name' in req:
+            req.remove('name')
+        return req
+
+    def _get_mandatory_fields_billing(self, country_id=False):
+        req = super()._get_mandatory_fields_billing(country_id)
+        req.append('firstname')
+        if request.env.context.get('fiscal_position_type') == 'b2c':
+            req.append('lastname')
+        # Name is removed as this field cannot be explicitly edited
+        # It is edited in the backend through the fields first name
+        # and lastname
+        if 'name' in req:
+            req.remove('name')
+        return req
+
+    def values_postprocess(self, order, mode, values, errors, error_msg):
+        new_values, errors, error_msg = super(
+            WebsiteSale, self
+        ).values_postprocess(
+            order=order,
+            mode=mode,
+            values=values,
+            errors=errors,
+            error_msg=error_msg
+        )
+        new_values.update({
+            "firstname": values.get("firstname") or '',
+            "lastname": values.get("lastname") or '',
+        })
+        # Name is removed as this field cannot be explicitly edited
+        # It is edited in the backend through the fields first name
+        # and lastname
+        new_values.pop("name")
+        return new_values, errors, error_msg
+
+    def checkout_form_validate(self, mode, all_form_values, data):
+        required_fields = [f for f in (
+            all_form_values.get('field_required') or ''
+        ).split(',') if f]
+        # Name is removed as this field cannot be explicitly edited
+        # It is edited in the backend through the fields first name
+        # and lastname
+        if 'name' in required_fields:
+            required_fields.remove('name')
+        all_form_values['field_required'] = ','.join(required_fields)
+        error, error_message = super().checkout_form_validate(
+            mode, all_form_values, data
+        )
+        if data.get('partner_id'):
+            partner_su = request.env['res.partner'].sudo().browse(
+                int(data['partner_id'])
+            ).exists()
+            can_edit_vat = partner_su.parent_id.can_edit_vat() if partner_su.parent_id else partner_su.can_edit_vat()
+            firstname_change = partner_su and 'firstname' in data \
+                and data['firstname'] != partner_su.firstname
+            if firstname_change and not can_edit_vat:
+                error['firstname'] = 'error'
+                error_message.append(_(
+                    "Changing your name is not allowed once invoices have been"
+                    " issued for your account. Please contact us directly for "
+                    "this operation."
+                ))
+            # When lastname field in form is empty, its values is False
+            # When lastname field in backend is empty, its values is ''
+            # In that case, if both are compared, they are considered to be
+            # different so data['lastname'] != partner_su.lastname would
+            # return True although no real change would have been applied.
+            lastname_change = partner_su and 'lastname' in data and \
+                data['lastname'] != partner_su.lastname and (
+                    data['lastname'] or partner_su.lastname not in ['', False]
+                ) 
+            if lastname_change and not can_edit_vat:
+                error['lastname'] = 'error'
+                error_message.append(_(
+                    "Changing your last name is not allowed once invoices have"
+                    " been issued for your account. Please contact us directly"
+                    " for this operation."
+                ))
+
+            # Prevent change the partner name, lastname if
+            # it is an internal user.
+            if (
+                firstname_change or lastname_change
+            ) and not all(partner_su.user_ids.mapped('share')):
+                error.update({
+                    'firstname': 'error' if firstname_change else None,
+                    'lastname': 'error' if lastname_change else None,
+                })
+                error_message.append(_(
+                    "If you are ordering for an external person, please place "
+                    "your order via the backend. If you wish to change your "
+                    "name or last name, please do so in the account settings "
+                    "or contact your administrator."
+                ))
+        return error, error_message
+
+
+class AuthSignupHome(AuthSignupHome):
+
+    def get_auth_signup_qcontext(self):
+        qcontext = super().get_auth_signup_qcontext()
+        qcontext.update({k: v for (k, v) in request.params.items() if k in {
+            'lastname',
+        }})
+        if 'name' in qcontext:
+            qcontext['firstname'] = qcontext['name']
+        if 'error' not in qcontext and \
+                request.httprequest.method == 'POST' and \
+                qcontext.get(
+                    'fiscal_position_type'
+                ) == 'b2c' and not qcontext.get('lastname'):
+            qcontext["error"] = _("Lastname is required for B2C users.")
+        return qcontext
+
+    def _prepare_signup_values(self, qcontext):
+        values = super()._prepare_signup_values(qcontext)
+        if 'firstname' in qcontext:
+            values['firstname'] = qcontext['firstname']
+        if 'lastname' in qcontext:
+            values['lastname'] = qcontext['lastname']
+        return values

website_contact_lastname/controllers/portal.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from odoo import _
+from odoo.http import request
+from odoo.addons.portal.controllers.portal import CustomerPortal
+
+
+class CustomerPortal(CustomerPortal):
+
+    CustomerPortal.OPTIONAL_BILLING_FIELDS += [
+        'firstname',
+        'lastname',
+    ]
+
+    def details_form_validate(self, data):
+        context = dict(request.env.context)
+        # 'name' field cannont be updated as it would recompute fields
+        # firstname and lastname. That is why it is set in context
+        # that changes in field name need to be ignored.
+        context.update({"name_ignore": True})
+        request.env.context = context
+        error, error_message = super().details_form_validate(data)
+        partner = request.env.user.partner_id
+        if partner.can_edit_vat():
+            if 'firstname' in data and not data.get('Name'):
+                error["firstname"] = 'error'
+                error_message.append(_('Firstname is mandatory.'))
+            if 'lastname' in data and not data.get('lastname') and((
+                data.get('fiscal_position_type') == 'b2c'
+            ) or (
+                partner.fiscal_position_type == 'b2c' and not data.get(
+                    'fiscal_position_type'
+                ) == 'b2b'
+            )):
+                error["lastname"] = 'error'
+                error["fiscal_position_type"] = 'error'
+                error_message.append(_('Lastname is mandatory for B2C users.'))
+        else:
+            if 'firstname' in data and \
+                    data.get('firstname') != partner.firstname:
+                error["firstname"] = 'error'
+                error_message.append(_(
+                    'Changing Name is not allowed once document(s) have been '
+                    'issued for your account. Please contact us directly for '
+                    'this operation.'
+                ))
+            if 'lastname' in data and data.get('lastname') != partner.lastname:
+                error["lastname"] = 'error'
+                error_message.append(_(
+                    'Changing Lastname is not allowed once document(s) have '
+                    'been issued for your account. Please contact us directly '
+                    'for this operation.'
+                ))
+        return error, error_message

website_contact_lastname/models/__init__.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import res_users
+from . import res_partner

website_contact_lastname/models/res_partner.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl-3).
+
+from odoo import models, api
+from odoo.http import request
+
+
+class Partner(models.Model):
+    _inherit = "res.partner"
+
+    @api.model
+    def signup_retrieve_info(self, token):
+        res = super().signup_retrieve_info(token)
+        partner = self._signup_retrieve_partner(token, raise_exception=True)
+        res.update({
+            'name': partner.firstname,
+            'lastname': partner.lastname,
+        })
+        return res
+
+    def write(self, vals):
+        if vals.get('name') and request.env.context.get('name_ignore'):
+            vals.pop('name')
+        return super().write(vals)

website_contact_lastname/models/res_users.py

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+# Copyright 2023 Manuel Regidor <[email protected]>
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl-3).
+
+from odoo import models, api
+
+
+class ResUsers(models.Model):
+    _inherit = "res.users"
+
+    @api.model
+    def signup(self, values, token=None):
+        if token:
+            partner = self.env['res.partner']._signup_retrieve_partner(
+                token,
+                check_validity=True,
+                raise_exception=True
+            )
+            partner_user = partner.user_ids and partner.user_ids[0] or False
+            # Don't update firstname and lastname if partner
+            # related to user exists (i.e. when resetting password)
+            if partner_user:
+                values.pop('firstname', None)
+                values.pop('lastname', None)
+        return super().signup(values, token)
+
+    def _create_user_from_template(self, values):
+        user = super()._create_user_from_template(values)
+        # Because of the way the name is computed, it is important to
+        # reset the values so the final name is correct.
+        # It cannot be done before (the way would be setting the value of name
+        # if param. values to '') as the funcion _create_user_from_template
+        # checks that values contains a value for 'name'
+        user.write({
+            'firstname': values.get('firstname'),
+            'lastname': values.get('lastname'),
+        })
+        return user

website_contact_lastname/readme/CONFIGURE.rst

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+No configuration needed.

website_contact_lastname/readme/CONTRIBUTORS.rst

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+* `Sygel <https://www.sygel.es>`_:
+
+  * Manuel Regidor

website_contact_lastname/readme/DESCRIPTION.rst

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+This module allows users to introduce and edit their lastname
+from the portal.

website_contact_lastname/readme/USAGE.rst

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+Lastname field is mandatory for B2C users in portal.
+It can be left blank when the user is B2B.

website_contact_lastname/views/auth_signup_login_templates.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!--
+    Copyright 2023 Manuel Regidor <[email protected]>
+    License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+-->
+<odoo>
+    <template
+        id="website_contact_lastname_auth_signup"
+        inherit_id="auth_signup.fields"
+    >
+        <xpath expr="//div[hasclass('field-name')]" position="after">
+            <div class="form-group field-lastname">
+                <label for="name">Last Name</label>
+                <input type="text" name="lastname" t-att-value="lastname" id="lastname" class="form-control form-control-sm"
+                    t-att-readonly="'readonly' if only_passwords else None"
+                    t-att-autofocus="'autofocus' if login and not only_passwords else None" />
+            </div>
+        </xpath>
+    </template>
+</odoo>

website_contact_lastname/views/portal_templates.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!--
+    Copyright 2023 Manuel Regidor <[email protected]>
+    License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+-->
+<odoo>
+    <template
+        id="website_contact_lastname_portal_my_details"
+        inherit_id="portal.portal_my_details"
+    >
+        <xpath expr="//label[@for='name']/.." position="after">
+            <div t-attf-class="form-group #{error.get('firstname') and 'o_has_error' or ''} col-xl-6">
+                <label class="col-form-label" for="firstname">Name</label>
+                <input type="text" name="firstname" t-attf-class="form-control #{error.get('firstname') and 'is-invalid' or ''}" t-att-disabled="None if partner_can_edit_vat else '1'" t-att-value="firstname or partner.firstname" />
+            </div>
+            <div t-attf-class="form-group #{error.get('lastname') and 'o_has_error' or ''} col-xl-6">
+                <label class="col-form-label" for="lastname">Lastname</label>
+                <input type="text" name="lastname" t-attf-class="form-control #{error.get('lastname') and 'is-invalid' or ''}" t-att-disabled="None if partner_can_edit_vat else '1'" t-att-value="lastname or partner.lastname" />
+            </div>
+        </xpath>
+        <!-- Name field is removed as it is computed from firstname and lastname -->
+        <xpath expr="//label[@for='name']/.." position="attributes">
+            <attribute name="style">display: none;</attribute>
+        </xpath>
+    </template>
+</odoo>