from odoo import models


class PosSession(models.Model):
    _inherit = 'pos.session'

    def _loader_params_product_product(self):
        result = super()._loader_params_product_product()
        result['search_params']['fields'].append('formato')
        result['search_params']['fields'].append('autor');
        result['search_params']['fields'].append('editorial');
        result['search_params']['fields'].append('genero');
        result['search_params']['fields'].append('subtitle');
        result['search_params']['fields'].append('fecha_entrada');
        return result