Put_MES/APPMD/QMAPP.MD.DAL/CorpDAL.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using QMAPP.MD.Entity;
using QMFrameWork.Data;
using QMFrameWork.Log;
using System.Data;
using QMAPP.DAL;

namespace QMAPP.MD.DAL
{
    /// <summary>
    /// 模块名称：公司
    /// 作    者：郭兆福
    /// 编写日期：2017年05月05日
    /// </summary>
    public class CorpDAL : BaseDAL
    {
        #region 获取信息
        /// <summary>
        /// 获取信息
        /// </summary>
        /// <returns>信息</returns>
        public Corp Get()
        {
            Corp model;
            try
            {
                StringBuilder sqlBuilder = new StringBuilder();
                sqlBuilder.AppendLine("	SELECT TOP 1 R.PID	");
                sqlBuilder.AppendLine("	      ,R.CORP_CODE	");
                sqlBuilder.AppendLine("	      ,R.CORP_CODE	AS CORP_CODE_OLD");
                sqlBuilder.AppendLine("	      ,R.CORP_NAME	");
                sqlBuilder.AppendLine("	      ,R.CORP_SHORT	");
                sqlBuilder.AppendLine("	      ,R.Siteid	");
                sqlBuilder.AppendLine("	      ,R.Orgid	");
                sqlBuilder.AppendLine("	      ,R.REMARK	");
                sqlBuilder.AppendLine("	      ,R.CREATEUSER	");
                sqlBuilder.AppendLine("	      ,R.CREATEDATE	");
                sqlBuilder.AppendLine("	      ,R.UPDATEUSER	");
                sqlBuilder.AppendLine("	      ,R.UPDATEDATE	");
                sqlBuilder.AppendLine("	  FROM T_MD_CORP R	");

                List<DataParameter> para = new List<DataParameter>();
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    // 对应多种数据库
                    string sqlChange = this.ChangeSqlByDB(sqlBuilder.ToString(), session);

                    //获取信息
                    model = session.Get<Corp>(sqlChange, para.ToArray());
                }
                return null == model ? new Corp() : model;
            }
            catch (Exception ex)
            {
                RecordExceptionLog(ex, "公司信息数据层-获取信息" );
                throw ex;
            }
        }
        #endregion

        #region 根据主键获取信息
        /// <summary>
        /// 获取信息
        /// </summary>
        /// <param name="">条件</param>
        /// <returns>信息</returns>
        public Corp Get(Corp model)
        {
            try
            {
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    //获取信息
                    model = session.Get<Corp>(model);
                }
                return model;
            }
            catch (Exception ex)
            {
                RecordExceptionLog(ex, "公司信息数据层-获取信息");
                throw ex;
            }
        }
        #endregion

        #region 插入信息
        /// <summary>
        /// 插入信息(单表)
        /// </summary>
        /// <param name="">信息</param>
        /// <returns>插入行数</returns>
        public int Insert(Corp model)
        {
            int count = 0;
            try
            {
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    //插入基本信息
                    count = session.Insert<Corp>(model);
                }
                return count;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 更新信息
        /// <summary>
        /// 更新信息
        /// </summary>
        /// <param name=""></param>
        /// <returns>更新行数</returns>
        public int Update(Corp model)
        {
            int count = 0;
            try
            {
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    //更新基本信息
                    count = session.Update<Corp>(model);
                }
                return count;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 判断是否存在
        /// <summary>
        /// 判断是否存在
        /// </summary>
        /// <returns>true:已存在；false:不存在。</returns>
        public bool ExistsCorp()
        {
            int count = 0;
            StringBuilder sqlBuilder = new StringBuilder();

            try
            {
                List<DataParameter> para = new List<DataParameter>();
                sqlBuilder.AppendLine("SELECT COUNT(*) FROM T_MD_CORP 	");
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    count = Convert.ToInt32(session.ExecuteSqlScalar(sqlBuilder.ToString(), para.ToArray()));

                }
                return count == 0 ? false : true;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion

        #region 判断公司下边是否有工厂
        /// <summary>
        /// 判断公司下边是否有工厂
        /// </summary>
        /// <param name="sorpCode">公司编码</param>
        /// <returns>true:使用 false:未使用</returns>
        public bool IsCorpUsed(string corpCode)
        {
            int count = 0;
            StringBuilder sqlBuilder = new StringBuilder();
            try
            {

                sqlBuilder.AppendLine("SELECT COUNT(*) FROM T_MD_FACTORY 	");
                sqlBuilder.AppendLine("	WHERE CORP_CODE=@CORP_CODE AND FLGDEL = '0'");
                using (IDataSession session = AppDataFactory.CreateMainSession())
                {
                    // 对应多种数据库
                    string sqlChange = this.ChangeSqlByDB(sqlBuilder.ToString(), session);

                    count = Convert.ToInt32(session.ExecuteSqlScalar(sqlChange,
                         new DataParameter { ParameterName = "CORP_CODE", Value = corpCode }));
                }
                return count == 0 ? false : true;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        #endregion
    }
}