private void IsExistsCode(ISession session, GoodsType goodsType)
{
ICriteria criteria = session.CreateCriteria(typeof(GoodsType));
ICriterion criterion = null;
if (goodsType.Id != Guid.Empty)
{
criterion = Restrictions.Not(Restrictions.IdEq(goodsType.Id));
criteria.Add(criterion);
}
criterion = Restrictions.Eq("GoodsTypeCode", goodsType.GoodsTypeCode);
criteria.Add(criterion);
//统计
criteria.SetProjection(
Projections.ProjectionList()
.Add(Projections.Count("Id"))
);
int count = (int)criteria.UniqueResult();
if (count > 0)
{
throw new EasyJob.Tools.Exceptions.GoodsTypeCodeIsExistsException();//商品资料Code已经存在
}
}
public ActionResult Update(GoodsType goodsType)
{
return Json(goodsTypeOper.Update(goodsType,
delegate(object sender, ISession session)
{
//判断是否存在商品资料Code
IsExistsCode(session, goodsType);
}
));
}
public ActionResult Del(GoodsType goodsType)
{
return Json(goodsTypeOper.Del(goodsType));
}