shgx_tz_mom/ZR.Service/BaseService.cs

using ZR.Repository;

namespace ZR.Service
{
    /// <summary>
    /// 基础服务定义
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public class BaseService<T> : BaseRepository<T>, IBaseService<T> where T : class, new()
    {
        //#region 添加操作
        ///// <summary>
        ///// 添加一条数据
        ///// </summary>
        ///// <param name="parm">T</param>
        ///// <returns></returns>
        //public int Add(T parm)
        //{
        //    return Add(parm);// Context.Insertable(parm).RemoveDataCache().ExecuteCommand();
        //}

        ///// <summary>
        ///// 添加
        ///// </summary>
        ///// <param name="parm"></param>
        ///// <param name="iClumns">插入列</param>
        ///// <param name="ignoreNull">忽略null列</param>
        ///// <returns></returns>
        //public int Add(T parm, Expression<Func<T, object>> iClumns = null, bool ignoreNull = true)
        //{
        //    return Add(parm);
        //}

        ///// <summary>
        ///// 批量添加数据
        ///// </summary>
        ///// <param name="parm">List<T></param>
        ///// <returns></returns>
        //public int Add(List<T> parm)
        //{
        //    return 1;// Context.Insertable(parm).RemoveDataCache().ExecuteCommand();
        //}

        ///// <summary>
        ///// 添加或更新数据，不推荐使用了
        ///// </summary>
        ///// <param name="parm">List<T></param>
        ///// <returns></returns>
        //public T Saveable(T parm, Expression<Func<T, object>> uClumns = null, Expression<Func<T, object>> iColumns = null)
        //{
        //    var command = Context.Saveable(parm);

        //    if (uClumns != null)
        //    {
        //        command = command.UpdateIgnoreColumns(uClumns);
        //    }

        //    if (iColumns != null)
        //    {
        //        command = command.InsertIgnoreColumns(iColumns);
        //    }

        //    return command.ExecuteReturnEntity();
        //}

        ///// <summary>
        ///// 批量添加或更新数据
        ///// </summary>
        ///// <param name="parm">List<T></param>
        ///// <returns></returns>
        //public List<T> Saveable(List<T> parm, Expression<Func<T, object>> uClumns = null, Expression<Func<T, object>> iColumns = null)
        //{
        //    var command = Context.Saveable(parm);

        //    if (uClumns != null)
        //    {
        //        command = command.UpdateIgnoreColumns(uClumns);
        //    }

        //    if (iColumns != null)
        //    {
        //        command = command.InsertIgnoreColumns(iColumns);
        //    }

        //    return command.ExecuteReturnList();
        //}
        //#endregion

        //#region 查询操作

        ///// <summary>
        ///// 根据条件查询数据是否存在
        ///// </summary>
        ///// <param name="where">条件表达式树</param>
        ///// <returns></returns>
        //public bool Any(Expression<Func<T, bool>> where)
        //{
        //    return true;// base.Context.Any(where);
        //}

        ///// <summary>
        ///// 根据条件合计字段
        ///// </summary>
        ///// <param name="where">条件表达式树</param>
        ///// <returns></returns>
        //public TResult Sum<TResult>(Expression<Func<T, bool>> where, Expression<Func<T, TResult>> field)
        //{
        //    return base.Context.Queryable<T>().Where(where).Sum(field);
        //}

        ///// <summary>
        ///// 根据主值查询单条数据
        ///// </summary>
        ///// <param name="pkValue">主键值</param>
        ///// <returns>泛型实体</returns>
        ////public T GetId(object pkValue)
        ////{
        ////    return base.Context.Queryable<T>().InSingle(pkValue);
        ////}

        ///// <summary>
        ///// 根据主键查询多条数据
        ///// </summary>
        ///// <param name="ids"></param>
        ///// <returns></returns>
        //public List<T> GetIn(object[] ids)
        //{
        //    return Context.Queryable<T>().In(ids).ToList();
        //}

        ///// <summary>
        ///// 根据条件取条数
        ///// </summary>
        ///// <param name="where">条件表达式树</param>
        ///// <returns></returns>
        //public int GetCount(Expression<Func<T, bool>> where)
        //{
        //    return Context.Queryable<T>().Count(where);

        //}

        ///// <summary>
        ///// 查询所有数据(无分页,请慎用)
        ///// </summary>
        ///// <returns></returns>
        //public List<T> GetAll(bool useCache = false, int cacheSecond = 3600)
        //{
        //    return Context.Queryable<T>().WithCacheIF(useCache, cacheSecond).ToList();
        //}

        ///// <summary>
        ///// 获得一条数据
        ///// </summary>
        ///// <param name="where">Expression<Func<T, bool>></param>
        ///// <returns></returns>
        //public T GetFirst2(Expression<Func<T, bool>> where)
        //{
        //    return base.GetFirst(where);// Context.Queryable<T>().Where(where).First();
        //}

        ///// <summary>
        ///// 获得一条数据
        ///// </summary>
        ///// <param name="parm">string</param>
        ///// <returns></returns>
        ////public T GetFirst(string parm)
        ////{
        ////    return Context.Queryable<T>().Where(parm).First();
        ////}

        ///// <summary>
        ///// 根据条件查询分页数据
        ///// </summary>
        ///// <param name="where"></param>
        ///// <param name="parm"></param>
        ///// <returns></returns>
        //public PagedInfo<T> GetPages(Expression<Func<T, bool>> where, PagerInfo parm)
        //{
        //    var source = Context.Queryable<T>().Where(where);

        //    return source.ToPage(parm);
        //}

        //public PagedInfo<T> GetPages(Expression<Func<T, bool>> where, PagerInfo parm, Expression<Func<T, object>> order, string orderEnum = "Asc")
        //{
        //    var source = Context.Queryable<T>().Where(where).OrderByIF(orderEnum == "Asc", order, OrderByType.Asc).OrderByIF(orderEnum == "Desc", order, OrderByType.Desc);

        //    return source.ToPage(parm);
        //}

        /// <summary>
        /// 根据条件查询数据
        /// </summary>
        /// <param name="where">条件表达式树</param>
        /// <returns></returns>
        //      public List<T> GetWhere(Expression<Func<T, bool>> where, bool useCache = false, int cacheSecond = 3600)
        //      {
        //          var query = Context.Queryable<T>().Where(where).WithCacheIF(useCache, cacheSecond);
        //          return query.ToList();
        //      }

        //      /// <summary>
        ///// 根据条件查询数据
        ///// </summary>
        ///// <param name="where">条件表达式树</param>
        ///// <returns></returns>
        //      public List<T> GetWhere(Expression<Func<T, bool>> where, Expression<Func<T, object>> order, string orderEnum = "Asc", bool useCache = false, int cacheSecond = 3600)
        //      {
        //          var query = Context.Queryable<T>().Where(where).OrderByIF(orderEnum == "Asc", order, OrderByType.Asc).OrderByIF(orderEnum == "Desc", order, OrderByType.Desc).WithCacheIF(useCache, cacheSecond);
        //          return query.ToList();
        //      }

        //      #endregion

        //#region 修改操作

        /////// <summary>
        /////// 修改一条数据
        /////// </summary>
        /////// <param name="parm">T</param>
        /////// <returns></returns>
        ////public int Update(T parm)
        ////{
        ////    return Context.Updateable(parm).RemoveDataCache().ExecuteCommand();
        ////}

        /////// <summary>
        /////// 批量修改
        /////// </summary>
        /////// <param name="parm">T</param>
        /////// <returns></returns>
        ////public int Update(List<T> parm)
        ////{
        ////    return Context.Updateable(parm).RemoveDataCache().ExecuteCommand();
        ////}

        /////// <summary>
        /////// 按查询条件更新
        /////// </summary>
        /////// <param name="where"></param>
        /////// <param name="columns"></param>
        /////// <returns></returns>
        ////public int Update(Expression<Func<T, bool>> where, Expression<Func<T, T>> columns)
        ////{
        ////    return Context.Updateable<T>().SetColumns(columns).Where(where).RemoveDataCache().ExecuteCommand();
        ////}

        //#endregion

        //#region 删除操作

        /////// <summary>
        /////// 删除一条或多条数据
        /////// </summary>
        /////// <param name="parm">string</param>
        /////// <returns></returns>
        ////public int Delete(object id)
        ////{
        ////    return Context.Deleteable<T>(id).RemoveDataCache().ExecuteCommand();
        ////}

        /////// <summary>
        /////// 删除一条或多条数据
        /////// </summary>
        /////// <param name="parm">string</param>
        /////// <returns></returns>
        ////public int Delete(object[] ids)
        ////{
        ////    return Context.Deleteable<T>().In(ids).RemoveDataCache().ExecuteCommand();
        ////}

        /////// <summary>
        /////// 根据条件删除一条或多条数据
        /////// </summary>
        /////// <param name="where">过滤条件</param>
        /////// <returns></returns>
        ////public int Delete(Expression<Func<T, bool>> where)
        ////{
        ////    return Context.Deleteable<T>().Where(where).RemoveDataCache().ExecuteCommand();
        ////}

        //public int DeleteTable()
        //{
        //    return Context.Deleteable<T>().RemoveDataCache().ExecuteCommand();
        //}
        //#endregion

    }
}