# -*- coding: utf-8 -*-

from odoo import models

class PosConfig(models.Model):
    _inherit = 'pos.config'

    def _get_special_products(self):
        """
        Remove down payment products from the special products list 
        so they can be manually selected in the POS UI.
        """
        res = super()._get_special_products()
        down_payment_products = self.env['pos.config'].search([]).mapped('down_payment_product_id')
        return res - down_payment_products