71 lines
2.0 KiB
C#
71 lines
2.0 KiB
C#
using Infrastructure.Attribute;
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using SqlSugar;
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using System.Collections.Generic;
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using ZR.Model;
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using ZR.Model.Dto;
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using ZR.Model.System;
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using ZR.Repository;
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using ZR.Service.System.IService;
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namespace ZR.Service.System
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{
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/// <summary>
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/// 文章目录Service业务层处理
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/// </summary>
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[AppService(ServiceType = typeof(IArticleCategoryService), ServiceLifetime = LifeTime.Transient)]
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public class ArticleCategoryService : BaseService<ArticleCategory>, IArticleCategoryService
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{
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/// <summary>
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/// 查询文章目录列表
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/// </summary>
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/// <param name="parm"></param>
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/// <returns></returns>
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public PagedInfo<ArticleCategory> GetList(ArticleCategoryQueryDto parm)
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{
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//开始拼装查询条件
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var predicate = Expressionable.Create<ArticleCategory>();
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//搜索条件查询语法参考Sqlsugar
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var response = Queryable()
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.Where(predicate.ToExpression())
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.ToPage(parm);
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return response;
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}
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/// <summary>
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/// 查询文章目录树列表
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/// </summary>
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/// <param name="parm"></param>
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/// <returns></returns>
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public List<ArticleCategory> GetTreeList(ArticleCategoryQueryDto parm)
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{
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//开始拼装查询条件
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var predicate = Expressionable.Create<ArticleCategory>();
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//搜索条件查询语法参考Sqlsugar
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var response = Queryable().Where(predicate.ToExpression())
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.ToTree(it => it.Children, it => it.ParentId, 0);
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return response;
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}
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/// <summary>
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/// 添加文章目录
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/// </summary>
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/// <param name="parm"></param>
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/// <returns></returns>
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public int AddArticleCategory(ArticleCategory parm)
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{
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var response = Insert(parm, it => new
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{
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it.Name,
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it.CreateTime,
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it.ParentId,
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});
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return response;
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}
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}
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}
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