# -*- coding: utf-8 -*-
from odoo import api, models
from odoo.fields import Domain

class ProductTemplate(models.Model):
    _inherit = 'product.template'

    @api.model
    def _load_pos_data_domain(self, data, config):
        domain = super()._load_pos_data_domain(data, config)
        if config.ojol_discount_product_id:
            # Ensure the discount product's template is loaded regardless of other domain constraints
            discount_tmpl_domain = [('id', '=', config.ojol_discount_product_id.product_tmpl_id.id)]
            domain = Domain.OR([domain, discount_tmpl_domain])
        return domain