/***********************************************************************
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* Project: CoreCms
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* ProjectName: 核心内容管理系统
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* Web: https://www.corecms.net
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* Author: 大灰灰
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* Email: jianweie@163.com
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* CreateTime: 2021/1/31 21:45:10
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* Description: 暂无
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***********************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using CoreCms.Net.IRepository;
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using CoreCms.Net.IRepository.UnitOfWork;
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using CoreCms.Net.Model.Entities;
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using CoreCms.Net.Model.ViewModels.Basics;
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using SqlSugar;
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namespace CoreCms.Net.Repository
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{
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/// <summary>
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/// 公告表 接口实现
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/// </summary>
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public class CoreCmsNoticeRepository : BaseRepository<CoreCmsNotice>, ICoreCmsNoticeRepository
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{
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public CoreCmsNoticeRepository(IUnitOfWork unitOfWork) : base(unitOfWork)
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{
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}
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/// <summary>
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/// 重写根据条件查询分页数据
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/// </summary>
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/// <param name="predicate">判断集合</param>
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/// <param name="orderByType">排序方式</param>
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/// <param name="pageIndex">当前页面索引</param>
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/// <param name="pageSize">分布大小</param>
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/// <param name="orderByExpression"></param>
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/// <returns></returns>
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public async Task<IPageList<CoreCmsNotice>> QueryPageAsync(Expression<Func<CoreCmsNotice, bool>> predicate,
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Expression<Func<CoreCmsNotice, object>> orderByExpression, OrderByType orderByType, int pageIndex = 1,
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int pageSize = 20)
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{
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RefAsync<int> totalCount = 0;
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var page = await DbClient.Queryable<CoreCmsNotice>()
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.OrderByIF(orderByExpression != null, orderByExpression, orderByType)
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.WhereIF(predicate != null, predicate).Select(p => new CoreCmsNotice
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{
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id = p.id,
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title = p.title,
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type = p.type,
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sort = p.sort,
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isDel = p.isDel,
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createTime = p.createTime,
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contentBody = p.contentBody
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}).WithCache().ToPageListAsync(pageIndex, pageSize, totalCount);
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var list = new PageList<CoreCmsNotice>(page, pageIndex, pageSize, totalCount);
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return list;
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}
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/// <summary>
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/// 获取首页组件数据
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/// </summary>
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/// <param name="predicate">判断集合</param>
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/// <returns></returns>
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public async Task<List<dynamic>> QueryComponentAsync(Expression<Func<CoreCmsNotice, bool>> predicate)
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{
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var list = await DbClient.Queryable<CoreCmsNotice>()
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.WhereIF(predicate != null, predicate)
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.OrderBy(p => p.sort)
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.Select(p => (dynamic)new
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{
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p.id,
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p.title,
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p.type,
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p.sort,
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p.createTime
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})
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.WithCache().ToListAsync();
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return list;
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}
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}
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}
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