/// <summary>
/// 更新信息
/// </summary>
public int UpdateInfo(SqlTransaction trans, DeliverCostModel delModel, int DeliverCostId)
{
string key = "Cache_DeliverCost_Model_" + DeliverCostId;
CacheHelper.RemoveCache(key);
return(delDAL.UpdateInfo(trans, delModel, DeliverCostId));
}
/// <summary>
/// 获取运费
/// </summary>
/// <param name="DeliverId"></param>
/// <param name="AreaType"></param>
/// <param name="TotalWeight"></param>
/// <returns></returns>
public decimal GetDeliverCost(int DeliverId, int AreaType, decimal TotalWeight)
{
decimal DeliverCost = 0;
DeliverCostModel delCosModel = GetModel(null, DeliverId, AreaType);
if (delCosModel != null)
{
decimal TotalAddedWeight = TotalWeight - delCosModel.FirstWeight;//总续重
TotalAddedWeight = Math.Max(TotalAddedWeight, 0);
DeliverCost = delCosModel.FirstCost + TotalAddedWeight / delCosModel.AddedWeight * delCosModel.AddedCost;
}
return(DeliverCost);
}
/// <summary>
/// 从缓存读取信息
/// </summary>
public DeliverCostModel GetCacheInfo(SqlTransaction trans, int DeliverCostId)
{
string key = "Cache_DeliverCost_Model_" + DeliverCostId;
object value = CacheHelper.GetCache(key);
if (value != null)
{
return((DeliverCostModel)value);
}
else
{
DeliverCostModel delModel = delDAL.GetInfo(trans, DeliverCostId);
CacheHelper.AddCache(key, delModel, null, Cache.NoAbsoluteExpiration, TimeSpan.FromMinutes(20), CacheItemPriority.Normal, null);
return(delModel);
}
}
/// <summary>
/// 插入信息
/// </summary>
public int InsertInfo(SqlTransaction trans, DeliverCostModel delModel)
{
return(delDAL.InsertInfo(trans, delModel));
}
