OA2021/DAL/AirTicketAgentService.cs

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

namespace DAL
{
    public class AirTicketAgentService
    {
        List<AirTicketAgent> excuteSql(string sql, params SqlParameter[] param)
        {
            return ServiceBase<AirTicketAgent>.excuteSql(new AirTicketAgent(), "AirTicketAgent", sql, CommandType.Text, param);
        }
        AirTicketAgent excuteType(string sql, params SqlParameter[] param)
        {
            //查询结果放入对象集合
            List<AirTicketAgent> 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>
        /// 查询所有
        /// </summary>
        /// <returns></returns>
        public AirTicketAgent GetById(int id)
        {
            return excuteType("select * from AirTicketAgent where Isdel=0 and Id="+id);
        }

        /// <summary>
        /// 查找所有数据 - 分页
        /// </summary>
        /// <returns></returns>
        public List<AirTicketAgent> GetAll(int pageIndex, out int sumPage, out int totalRecord, string Name)
        {
            string sqlwhere = "IsDel = 0 and Name like '%" + Name + "%'";

            return PageBase<AirTicketAgent>.excutePageSql(new AirTicketAgent(), "AirTicketAgent", "AirTicketAgent", "*", "id asc", sqlwhere, 10, pageIndex, out sumPage, out totalRecord);
        }


        //增Add
        public bool Add(AirTicketAgent Dov)
        {
            string sql = "insert into AirTicketAgent values(@DeleName,@Account,@Bank,@OPer,@OPdate,@Isdel);SELECT @@IDENTITY";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@DeleName",Dov.Name),
                new SqlParameter("@Account",Dov.Account),
                new SqlParameter("@Bank",Dov.Bank),
                new SqlParameter("@OPer",Dov.OPer),
                new SqlParameter("@OPdate",Dov.OPdate),
                new SqlParameter("@Isdel",Dov.Isdel)
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }
        //改Update
        public bool Edit(AirTicketAgent Dov)
        {
            string sql = "update AirTicketAgent set DeleName=@DeleName,Account=@Account,Bank=@Bank,OPer=@OPer,OPdate=@OPdate, Isdel=@Isdel where Id = @Id";

            SqlParameter[] parameter = new SqlParameter[]{
                new SqlParameter("@DeleName",Dov.Name),
                new SqlParameter("@Account",Dov.Account),
                new SqlParameter("@Bank",Dov.Bank),
                new SqlParameter("@OPer",Dov.OPer),
                new SqlParameter("@OPdate",Dov.OPdate),
                new SqlParameter("@Isdel",Dov.Isdel),
                new SqlParameter("@Id",Dov.Id)
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }
        //删
        public bool delOA(int id)
        {
            if (SqlHelper.ExecuteNonQuery("update AirTicketAgent set Isdel=1 where Id=@Id", CommandType.Text, new SqlParameter("@Id", id)) > 0)
                return true;
            return false;
        }

        public List<AirTicketAgent> GetByNameAndAccount(string name, string account)
        {
            return excuteSql("select * from AirTicketAgent where Isdel=0 and Name=" + name + " and Account=" + account);
        }

        public List<AirTicketAgent> GetAll()
        {
            return excuteSql("select * from AirTicketAgent where isdel = 0 and OPer != '' ");
        }
    }
}