from odoo.http import request
from odoo.addons.portal.controllers.portal import CustomerPortal


class CustomerCredit(CustomerPortal):

    def _prepare_portal_layout_values(self):
        values = super()._prepare_portal_layout_values()
        partner = request.env.user.partner_id
        values.update({
            'credit': partner.credit,
            'parent_credit': partner.parent_id.credit if partner.parent_id else 0,
        })
        return values