41 lines
1.3 KiB
C#
41 lines
1.3 KiB
C#
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using APT.BaseData.Domain.Entities.PF;
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using APT.BaseData.Domain.IServices.Platform;
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using APT.Infrastructure.Core;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using APT.Infrastructure.Api;
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namespace APT.BaseData.Services.Services.Platform
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{
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public partial class PFLastVersionService : CommonService,IPFLastVersionService
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{
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public PFLastVersionService(IRepository repository)
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: base(repository)
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{
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}
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/// <summary>
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/// 版本管理-获取上个版本号
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/// </summary>
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/// <param name="filter"></param>
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/// <returns></returns>
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public string GetLastVersion(KeywordFilter filter)
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{
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//定义一个值为空的上个版本
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var lastVersion = "";
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//取出数据库满足条件的倒序的第一条数据
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var dbVersionManage = this.GetEntity<T_PF_VERSION_MANAGE>(t => t.VERSION != null, new BaseFilter(filter.OrgId) { Sort = "VERSION", Order = DbOrder.DESC });
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//判断第一条数据不为空
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if (dbVersionManage != null)
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{
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//改变上个版本的值为第一条数据的版本号
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lastVersion = dbVersionManage.VERSION;
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}
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//返回上个版本号
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return lastVersion;
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}
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}
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}
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