OA2021/DAL/TravelList_ExternalService.cs

using Models;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;

namespace DAL
{
    public class TravelList_ExternalService
    {
        /// <summary>
        /// 查询所有
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="param">可变参数数组</param>
        /// <returns>返回集合</returns>
        List<TravelList_External> excuteSql(string sql, params SqlParameter[] param)
        {
            return ServiceBase<TravelList_External>.excuteSql(new TravelList_External(), "TravelList_External", sql, CommandType.Text, param);
        }


        /// <summary>
        /// 获取单个对象
        /// </summary>
        /// <param name="sql">sql语句</param>
        /// <param name="param">可变参数数组</param>
        /// <returns>返回空或者单个对象</returns>
        TravelList_External excuteType(string sql, params SqlParameter[] param)
        {
            //查询结果放入对象集合
            List<TravelList_External> hdList = excuteSql(sql, param);
            //判断集合是否为空
            if (hdList == null || hdList.Count == 0)
                //返回null
                return null;
            //返回单个对象
            return hdList[0];
        }

        /// <summary>
        /// 根据编号查询对象信息
        /// </summary>
        /// <param name="id">对象编号</param>
        /// <returns>返回空或者单个对象信息</returns>
        public TravelList_External GetById(int id)
        {
            //调用获取单个对象的方法
            return excuteType("select * from TravelList_External where Id = @id", new SqlParameter("@id", id));
        }

        /// <summary>
        /// 根据团组编号查询信息
        /// </summary>
        /// <returns>返回空或者对象信息</returns>
        public List<TravelList_External> GetByDiid(int Diid)
        {
            //调用获取单个对象的方法
            return excuteSql("select * from TravelList_External where Diid =" + Diid + " and Isdel=0 order by Id");
        }

        /// <summary>
        /// 获取全部
        /// </summary>
        /// <returns></returns>
        public List<TravelList_External> GetAll()
        {
            return excuteSql("select * from TravelList_External where Isdel=0");
        }



        /// <summary>
        /// 增加
        /// </summary>
        /// <param name="cd"></param>
        /// <returns></returns>
        public bool AddTravelList_External(TravelList_External hd)
        {
            string sql = "insert into TravelList_External values(@Diid,@Days,@Date,@WeekDay,@Traffic_First,@Traffic_Second,@Trip,@OPer,@OPdate,@Isdel)";
            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@Diid",hd.Diid),
                new SqlParameter("@Days",hd.Days),
                new SqlParameter("@Date",hd.Date),
                new SqlParameter("@WeekDay",hd.WeekDay),
                new SqlParameter("@Traffic_First",hd.Traffic_First),
                new SqlParameter("@Traffic_Second",hd.Traffic_Second),
                new SqlParameter("@Trip",hd.Trip),
                new SqlParameter("@OPer",hd.OPer),
                new SqlParameter("@OPdate",hd.OPdate),
                new SqlParameter("@Isdel",hd.Isdel)
            };
            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="sdt"></param>
        /// <returns></returns>
        public bool EditTravelList_External(TravelList_External hd)
        {
            string sql = "update TravelList_External set Diid=@Diid,Days = @Days,Date = @Date,WeekDay = @WeekDay,Traffic_First = @Traffic_First,"
                    + "Traffic_Second = @Traffic_Second,Trip = @Trip,OPer = @OPer,OPdate = @OPdate,Isdel = @Isdel where Id = @Id";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@Diid",hd.Diid),
                new SqlParameter("@Days",hd.Days),
                new SqlParameter("@Date",hd.Date),
                new SqlParameter("@WeekDay",hd.WeekDay),
                new SqlParameter("@Traffic_First",hd.Traffic_First),
                new SqlParameter("@Traffic_Second",hd.Traffic_Second),
                new SqlParameter("@Trip",hd.Trip),
                new SqlParameter("@OPer",hd.OPer),
                new SqlParameter("@OPdate",hd.OPdate),
                new SqlParameter("@Isdel",hd.Isdel),
                new SqlParameter("@Id",hd.Id)
            };
            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 20210818 贾文滔
        /// 根据ID执行delete操作
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool DelTravelList_External(int id)
        {
            if (SqlHelper.ExecuteNonQuery("delete TravelList_External where Id = @Id", CommandType.Text, new SqlParameter("@Id", id)) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 20210818 贾文滔
        /// 根据id执行清空"trip" 字段操作
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public bool Clean(int id)
        {
            if (SqlHelper.ExecuteNonQuery("update TravelList_External  set Trip=''  where Id = @Id", CommandType.Text, new SqlParameter("@Id", id)) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 20210818 贾文滔
        /// 根据团号和ID范围执行delete操作
        /// </summary>
        /// <param name="Diid"></param>
        /// <param name="start"></param>
        /// <param name="end"></param>
        /// <returns></returns>
        public bool DelOld(int Diid, int start, int end)
        {
            if (SqlHelper.ExecuteNonQuery("delete from TravelList_External where Diid=" + Diid + " and ( Id>=" + start + " and Id<=" + end + ")", CommandType.Text) > 0)
                return true;
            return false;
        }

        /// <summary>
        /// 20210818
        /// 根据团号diid 执行更新ISDEL=1的删除操作
        /// </summary>
        /// <param name="diid"></param>
        /// <returns></returns>
        public bool DelByDiid(int diid)
        {
            if (SqlHelper.ExecuteNonQuery("update  TravelList_External  set Isdel=1 where Diid=" + diid, CommandType.Text) > 0)
                return true;
            return false;
        }
    }
}