class ProductFeedback(models.Model):
    user = models.ForeignKey(ModaUser, related_name='productfeedbacks',
                             verbose_name=_(u'user'))
    product = models.ForeignKey(Product, related_name='feedbacks',
                                verbose_name=_(u'product'))
    like = models.NullBooleanField(verbose_name=_(u'like'))
    price = models.NullBooleanField(verbose_name=_(u'like price'))
    style = models.NullBooleanField(verbose_name=_(u'like style'))
    size = models.NullBooleanField(verbose_name=_(u'like size'))
    brand = models.NullBooleanField(verbose_name=_(u'like brand'))
    care = models.NullBooleanField(verbose_name=_(u'like care'))
    composition = models.NullBooleanField(verbose_name=_(u'like composition'))
    comment = models.TextField(blank=True)

    class Meta:
        verbose_name = _(u'product feedback')
        verbose_name_plural = _(u'product feedbacks')