# This file is part of Tryton.  The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.

from trytond.model import fields
from trytond.pool import PoolMeta
from trytond.pyson import Eval


class Template(metaclass=PoolMeta):
    __name__ = 'product.template'

    recommendable = fields.Boolean(
        "Recommendable",
        states={
            'invisible': ~Eval('salable'),
            })

    @classmethod
    def default_recommendable(cls):
        return True


class Product(metaclass=PoolMeta):
    __name__ = 'product.product'
