tijian_tieying/web/dccdc.DAL/SymptomsMaintainDal.cs

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

namespace dccdc.DAL
{
    public class SymptomsMaintainDal
    {
        public int getCount(string id)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from symptoms_maintain";
                if (id != "")
                {
                    sql += " and id=" + id;
                }
                return conn.Query<SymptomsMaintainModel>(sql).ToList().Count;
            }
        }

        /// <summary>
        /// 根据id获取体检症状列表
        /// </summary>
        /// <param name="id"></param>
        /// <param name="page"></param>
        /// <param name="pagesize"></param>
        /// <returns></returns>
        public List<SymptomsMaintainModel> GetAllList(string id, int page, int pagesize)
        {
            //throw new NotImplementedException();
            string sql = "select *,row_number() over(order by id desc) as rownum from [symptoms_maintain] where 1=1";
            if (!string.IsNullOrEmpty(id))
            {
                sql += " and id = @id";
            }
            sql = "select * from (" + sql + ") t where t.rownum>(" + page + "-1)*" + pagesize + " and rownum<=" + page + "*" + pagesize;
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.SymptomsMaintainModel>(sql, new { id = "%" + id + "%" }).ToList();
            }
        }

        public List<SymptomsMaintainModel> GetAllListN(string id,string status)
        {
           
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from symptoms_maintain where 1=1";
                if(id!="")
                {
                    sql += " and id=" + id;
                } 
                if(status!="")
                {
                    sql += " and status='"+status+"'";
                }
                return conn.Query<Models.SymptomsMaintainModel>(sql).ToList();
            }
        }

        public bool Add(SymptomsMaintainModel model)
        {

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = @"INSERT INTO [symptoms_maintain]
           ([code]
           ,[symptoms_name]
            ,[symptoms_type]
            ,[default_status]
            ,[pinyin_code]
           ,[status]
           ,[creator]
           ,[create_time])
            VALUES
           (@code
           ,@symptoms_name
            ,@symptoms_type
            ,@default_status
            ,@pinyin_code
           ,@status
           ,@creator
           ,@create_time)";
                return (conn.Execute(sql, model) != 0 ? true : false);
            }
        }

        public bool Update(SymptomsMaintainModel model)
        {
            string sql = @"UPDATE [symptoms_maintain]
            SET [code] =@code
            ,[symptoms_name] = @symptoms_name
            ,[symptoms_type] = @symptoms_type
             WHERE id=@id
            ";

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return (conn.Execute(sql, model) != 0 ? true : false);
            }
        }

        /// <summary>
        /// 根据id删除体检症状
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public object del(string id)
        {
            string sql = @"delete symptoms_maintain where id=@id";

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                try
                {
                    int c = conn.Execute(sql, new { id = id });
                    if (c > 0)
                    {
                        return new { State = 1, Message = "操作成功！" };
                    }
                    else
                    {
                        return new { State = 0, Message = "操作失败，请联系管理员！" };
                    }
                }
                catch (Exception ex)
                {
                    return new { State = 0, Message = ex.Message };
                }
            }
        }
    }
}