DS7/DSWeb/Areas/SoftMng/BLL/sys_message.cs

using System;
using System.Collections.Generic;
using System.Data;
using DSWeb.SoftMng.Model;
// ReSharper disable once CheckNamespace
namespace DSWeb.SoftMng.BLL
{
    //sys_message
    public partial class sys_messageBLL
    {
        private readonly DAL.sys_messageDAL dal = new DAL.sys_messageDAL();
        #region  Method
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(string GID)
        {
            return dal.Exists(GID);
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(sys_message model)
        {
            return dal.Add(model);
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public int Update(sys_message model)
        {
            return dal.Update(model);
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public int Delete(string GID)
        {
            return dal.Delete(GID);
        }
        /// <summary>
        /// 按条件批量删除(有风险)
        /// </summary>
        public int DeleteListWhere(string strWhere)
        {
            return dal.DeleteListWhere(strWhere);
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public sys_message GetModel(string GID)
        {
            DataSet ds = dal.GetModel(GID);
            if (ds.Tables.Count > 0)
            {
                var dt = ds.Tables[0];
                if (dt.Rows.Count > 0)
                {
                    var dr = dt.Rows[0];
                    return DataRowToModel(dr);
                }
                return null;
            }
            return null;
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            return dal.GetList(strWhere);
        }
        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            return dal.GetList(Top, strWhere, filedOrder);
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public List<sys_message> GetModelList(string strWhere)
        {
            DataSet ds = dal.GetList(strWhere);
            return DataTableToList(ds.Tables[0]);
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public List<sys_message> DataTableToList(DataTable dt)
        {
            List<sys_message> modelList = new List<sys_message>();
            int rowsCount = dt.Rows.Count;
            if (rowsCount > 0)
            {
                for (int n = 0; n < rowsCount; n++)
                {
                    var model = DataRowToModel(dt.Rows[n]);
                    modelList.Add(model);
                }
            }
            return modelList;
        }
        /// <summary>
        /// 获得数据
        /// </summary>
        public sys_message DataRowToModel(DataRow dr)
        {
            var model = new sys_message();
            model.GID = dr["GID"].ToString(); if (dr["TYPE"].ToString() != "")
                model.TYPE = int.Parse(dr["TYPE"].ToString());
            model.TASKURL = dr["TASKURL"].ToString(); model.TASKID = dr["TASKID"].ToString(); if (dr["ISDELETE"].ToString() != "")
            {
                if ((dr["ISDELETE"].ToString() == "1") || (dr["ISDELETE"].ToString().ToLower() == "true"))
                    model.ISDELETE = true;
                else
                    model.ISDELETE = false;
            }
            model.DELETEUSER = dr["DELETEUSER"].ToString(); if (dr["DELETETIME"].ToString() != "")
                model.DELETETIME = DateTime.Parse(dr["DELETETIME"].ToString());
            if (dr["NUMBER"].ToString() != "")
                model.NUMBER = int.Parse(dr["NUMBER"].ToString());
            if (dr["RECVTYPE"].ToString() != "")
                model.RECVTYPE = int.Parse(dr["RECVTYPE"].ToString());
            if (dr["ISSEND"].ToString() != "")
            {
                if ((dr["ISSEND"].ToString() == "1") || (dr["ISSEND"].ToString().ToLower() == "true"))
                    model.ISSEND = true;
                else
                    model.ISSEND = false;
            }
            model.NAME = dr["NAME"].ToString(); model.DESCRIPTION = dr["DESCRIPTION"].ToString(); if (dr["CREATETIME"].ToString() != "")
                model.CREATETIME = DateTime.Parse(dr["CREATETIME"].ToString());
            if (dr["ISREAD"].ToString() != "")
            {
                if ((dr["ISREAD"].ToString() == "1") || (dr["ISREAD"].ToString().ToLower() == "true"))
                    model.ISREAD = true;
                else
                    model.ISREAD = false;
            }
            if (dr["READCOUNT"].ToString() != "")
                model.READCOUNT = int.Parse(dr["READCOUNT"].ToString());
            model.MESSAGECONTENT = dr["MESSAGECONTENT"].ToString(); if (dr["LASTREADTIME"].ToString() != "")
                model.LASTREADTIME = DateTime.Parse(dr["LASTREADTIME"].ToString());
            model.RECEIVER = dr["RECEIVER"].ToString();
            return model;
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetAllList()
        {
            return GetList("");
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        /// <param name="startIndex"></param>
        /// <param name="limit"></param>
        /// <param name="strWhere"></param>
        /// <param name="orderby"></param>
        /// <returns></returns>
        public List<sys_message> GetModelList(int startIndex, int limit, string strWhere, string orderby)
        {
            int endIndex = startIndex + limit;
            DataSet ds = dal.GetListByPage(strWhere, orderby, startIndex, endIndex);
            return DataTableToList(ds.Tables[0]);
        }
        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            return dal.GetRecordCount(strWhere);
        }
        #endregion
    }
}