OA2021/DAL/CostTypeHotelNumberService.cs

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

namespace DAL
{
    public class CostTypeHotelNumberService
    {
        List<CostTypeHotelNumber> excuteSql(string sql, params SqlParameter[] param)
        {
            return ServiceBase<CostTypeHotelNumber>.excuteSql(new CostTypeHotelNumber(), "CostTypeHotelNumber", sql, CommandType.Text, param);
        }

        CostTypeHotelNumber excuteType(string sql, params SqlParameter[] param)
        {
            //查询结果放入对象集合
            List<CostTypeHotelNumber> hdList = excuteSql(sql, param);

            //判断集合是否为空
            if (hdList == null || hdList.Count == 0)
            {
                return null;
            }
            //返回单个对象
            return hdList[0];
        }

        public CostTypeHotelNumber GetByDiid(int diid)
        {
            return this.excuteType("select * from CostTypeHotelNumber  where isdel = 0 and diid =  " + diid);
        }

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

        public bool Update(CostTypeHotelNumber costType)
        {
            string sql = "update CostTypeHotelNumber set ASGR=@ASGR,BSGR=@BSGR,ATBR=@ATBR,BTBR=@BTBR,AJSES=@AJSES,BJSES=@BJSES,ASUITE=@ASUITE,BSUITE=@BSUITE where id = @id";

            SqlParameter[] parameter = new SqlParameter[]{
                 new SqlParameter("@ASGR",costType.ASGR),
                 new SqlParameter("@BSGR",costType.BSGR),
                 new SqlParameter("@ATBR",costType.ATBR),
                 new SqlParameter("@BTBR",costType.BTBR),
                 new SqlParameter("@AJSES",costType.AJSES),
                 new SqlParameter("@BJSES",costType.BJSES),
                 new SqlParameter("@ASUITE",costType.ASUITE),
                 new SqlParameter("@BSUITE",costType.BSUITE),
                 new SqlParameter("@id",costType.id),
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        }


        public bool insert(CostTypeHotelNumber costType)
        {
            string sql = "insert into CostTypeHotelNumber values (@ASGR,@BSGR,@ATBR,@BTBR,@AJSES,@BJSES,@ASUITE,@BSUITE,@diid,0)";

            SqlParameter[] parameter = new SqlParameter[]{
                 new SqlParameter("@ASGR",costType.ASGR),
                 new SqlParameter("@BSGR",costType.BSGR),
                 new SqlParameter("@ATBR",costType.ATBR),
                 new SqlParameter("@BTBR",costType.BTBR),
                 new SqlParameter("@AJSES",costType.AJSES),
                 new SqlParameter("@BJSES",costType.BJSES),
                 new SqlParameter("@ASUITE",costType.ASUITE),
                 new SqlParameter("@BSUITE",costType.BSUITE),
                 new SqlParameter("@diid",costType.DIID),
            };

            if (SqlHelper.ExecuteNonQuery(sql, CommandType.Text, parameter) > 0)
                return true;
            return false;
        } 
    }
}