Cat.Business/Cat.Service/SystemManage/SysDataItemDetailService.cs

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using Cat.Data.Repository;
using Cat.Entity.SystemManage;
using Cat.Model.Param.SystemManage;
using Cat.Util;
using Cat.Util.Extension;
using Cat.Util.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Threading.Tasks;

namespace Cat.Service.SystemManage
{
    /// <summary>
    /// 创 建：admin
    /// 日 期：2021-02-09 11:00
    /// 描 述：数据字典值服务类
    /// </summary>
    public class SysDataItemDetailService :  RepositoryFactory
    {
        #region 获取数据
        public async Task<List<SysDataItemDetailEntity>> GetList(SysDataItemDetailListParam param)
        {
            var expression = ListFilter(param);
            var list = await this.BaseRepository().FindList(expression);
            return list.OrderBy(p=>p.SortCode).ToList();
        }

        public async Task<List<SysDataItemDetailEntity>> GetPageList(SysDataItemDetailListParam param, Pagination pagination)
        {
            var expression = ListFilter(param);
            var list= await this.BaseRepository().FindList(expression, pagination);
            //return list.OrderBy(t=>t.ItemId).ThenBy(p =>p.SortCode).ToList();   //排序不起作用，数据已经查询出来了
            return list.ToList();
        }

        public async Task<SysDataItemDetailEntity> GetEntity(long id)
        {
            return await this.BaseRepository().FindEntity<SysDataItemDetailEntity>(id);
        }

        public async Task<int> GetMaxSort()
        {
            object result = await this.BaseRepository().FindObject("SELECT MAX(SortCode) FROM SysDataItemDetail");
            int sort = result.ParseToInt();
            sort++;
            return sort;
        }

        public bool Exist(SysDataItemDetailEntity entity)
        {
            var expression = LinqExtensions.True<SysDataItemDetailEntity>();
            expression = expression.And(t => t.BaseIsDelete == 0);
            if (entity.Id.IsNullOrZero())
            {
                expression = expression.And(t => t.ItemName == entity.ItemName && t.ItemId == entity.ItemId);
            }
            else
            {