from odoo import models, fields, api, _


class ReSaleOrder(models.Model):
    _inherit = 'sale.order'

    def sale_order_create_line(self, product, item):
        ret = super(ReSaleOrder, self).sale_order_create_line(product, item)
        vals = {
            'sale_order_id': ret.order_id.id,
            'sale_order_line_id': ret.id,
        }
        self.env['sf.production.demand.plan'].sudo().create(vals)
        return ret