81 lines
3.0 KiB
C#
81 lines
3.0 KiB
C#
/*
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*所有关于Sys_Unit类的业务代码应在此处编写
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*可使用repository.调用常用方法，获取EF/Dapper等信息
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*如果需要事务请使用repository.DbContextBeginTransaction
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*也可使用DBServerProvider.手动获取数据库相关信息
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*用户信息、权限、角色等使用UserContext.Current操作
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*Sys_UnitService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
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*/
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using iMES.Core.BaseProvider;
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using iMES.Core.Extensions.AutofacManager;
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using iMES.Entity.DomainModels;
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using System.Linq;
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using iMES.Core.Utilities;
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using System.Linq.Expressions;
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using iMES.Core.Extensions;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.AspNetCore.Http;
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using iMES.Custom.IRepositories;
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using System.Collections.Generic;
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namespace iMES.Custom.Services
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{
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public partial class Sys_UnitService
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{
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private readonly IHttpContextAccessor _httpContextAccessor;
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private readonly ISys_UnitRepository _repository;//访问数据库
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[ActivatorUtilitiesConstructor]
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public Sys_UnitService(
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ISys_UnitRepository dbRepository,
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IHttpContextAccessor httpContextAccessor
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)
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: base(dbRepository)
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{
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_httpContextAccessor = httpContextAccessor;
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_repository = dbRepository;
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//多租户会用到这init代码，其他情况可以不用
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//base.Init(dbRepository);
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}
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WebResponseContent webResponse = new WebResponseContent();
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/// <summary>
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/// 新建
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/// </summary>
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/// <param name="saveDataModel"></param>
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/// <returns></returns>
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public override WebResponseContent Add(SaveModel saveDataModel)
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{
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//此处saveModel是从前台提交的原生数据，可对数据进修改过滤
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AddOnExecuting = (Sys_Unit sysUnit, object list) =>
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{
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//如果返回false,后面代码不会再执行
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if (repository.Exists(x => x.UnitName == sysUnit.UnitName))
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{
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return webResponse.Error("单位名称已存在");
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}
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return webResponse.OK();
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};
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return base.Add(saveDataModel);
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}
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/// <summary>
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/// 编辑
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/// </summary>
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/// <param name="saveDataModel"></param>
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/// <returns></returns>
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public override WebResponseContent Update(SaveModel saveDataModel)
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{
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//编辑方法保存数据库前处理
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UpdateOnExecuting = (Sys_Unit sysUnit, object addList, object updateList, List<object> delKeys) =>
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{
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if (repository.Exists(x => x.UnitName == sysUnit.UnitName && x.Unit_Id != sysUnit.Unit_Id))
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{
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return webResponse.Error("单位名称已存在");
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}
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return webResponse.OK();
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};
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return base.Update(saveDataModel);
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}
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}
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}
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