/***********************************************************************
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* Project: baifenBinfa
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* ProjectName: 百分兵法管理系统
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* Web: http://chuanyin.com
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* Author:
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* Email:
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* CreateTime: 202403/02
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* Description: 暂无
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***********************************************************************/
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using System;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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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.IRepository
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{
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/// <summary>
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/// 促销表 工厂接口
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/// </summary>
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public interface ICoreCmsPromotionRepository : IBaseRepository<CoreCmsPromotion>
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{
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//判断商品是否参加团购
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/// <summary>
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/// 判断商品是否参加团购
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/// </summary>
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/// <param name="goodId">商品序列</param>
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/// <param name="promotionId">关联促销信息</param>
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/// <param name="type">类型</param>
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/// <returns></returns>
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public bool IsInGroup(int goodId, out int promotionId,int type);
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/// <summary>
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/// 查询查了并获取导航下级数据
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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="isToPage">是否分页</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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Task<IPageList<CoreCmsPromotion>> QueryPageAndChildsAsync(
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Expression<Func<CoreCmsPromotion, bool>> predicate,
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Expression<Func<CoreCmsPromotion, object>> orderByExpression, OrderByType orderByType,
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bool isToPage = false, int pageIndex = 1,
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int pageSize = 20);
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}
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}
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