93 lines
3.3 KiB
C#
93 lines
3.3 KiB
C#
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/*
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*所有关于Base_PrintCatalog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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*Base_PrintCatalogService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 Base_PrintCatalogService
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{
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private readonly IHttpContextAccessor _httpContextAccessor;
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private readonly IBase_PrintCatalogRepository _repository;//访问数据库
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[ActivatorUtilitiesConstructor]
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public Base_PrintCatalogService(
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IBase_PrintCatalogRepository 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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private WebResponseContent webResponse = new WebResponseContent();
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public override WebResponseContent Add(SaveModel saveDataModel)
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{
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// 在保存数据库前的操作，所有数据都验证通过了，这一步执行完就执行数据库保存
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AddOnExecuting = (Base_PrintCatalog catalog, object list) =>
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{
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if (repository.Exists(x => x.CatalogCode == catalog.CatalogCode))
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{
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return webResponse.Error("分类编号已存在");
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}
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if (catalog.ParentId == null)
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{
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catalog.LevelPath = 0;
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}
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else
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{
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catalog.LevelPath = 1;
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}
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return webResponse.OK();
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};
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AddOnExecuted = (Base_PrintCatalog catalog, object list) =>
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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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public override WebResponseContent Update(SaveModel saveModel)
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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 = (Base_PrintCatalog catalog, object addList, object updateList, List<object> delKeys) =>
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{
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if (repository.Exists(x => x.CatalogCode == catalog.CatalogCode && x.CatalogId != catalog.CatalogId))
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{
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return webResponse.Error("分类编号已存在");
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}
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if (catalog.ParentId == null)
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{
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catalog.LevelPath = 0;
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}
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else
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{
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catalog.LevelPath = 1;
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}
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return webResponse.OK();
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};
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return base.Update(saveModel);
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}
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}
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}
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