# Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo.http import route from odoo.addons.account.controllers.portal import CustomerPortal class CustomerPortalExternalTax(CustomerPortal): @route() def portal_my_invoice_detail(self, *args, **kw): response = super().portal_my_invoice_detail(*args, **kw) if 'invoice' not in response.qcontext: return response invoice = response.qcontext['invoice'] invoice.with_company(invoice.company_id)._get_and_set_external_taxes_on_eligible_records() return response