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liaoxujun@qq.com

2024-03-04 c8f9d5977cc950592f0ccfea01237eccde506350

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/***********************************************************************
 *            Project: CoreCms
 *        ProjectName: 百分兵法管理系统                               
 *                Web: hhtp://chuanyin.com                     
 *             Author:                                        
 *              Email:                               
 *         CreateTime: 202403/02   
 *        Description: 暂无
 ***********************************************************************/
 
using System;
using System.Collections.Generic;
using System.Linq.Expressions;
using System.Threading.Tasks;
using CoreCms.Net.Model.Entities;
using CoreCms.Net.Model.ViewModels.Basics;
using CoreCms.Net.Model.ViewModels.DTO;
using SqlSugar;
 
namespace CoreCms.Net.IRepository
{
    /// <summary>
    ///     订单表 工厂接口
    /// </summary>
    public interface ICoreCmsOrderRepository : IBaseRepository<CoreCmsOrder>
    {
        /// <summary>
        ///     查询团购秒杀下单数量（获取货品的秒杀团购数据）
        /// </summary>
        /// <param name="productId"></param>
        /// <param name="userId"></param>
        /// <param name="startTime"></param>
        /// <param name="endTime"></param>
        /// <param name="orderType"></param>
        /// <returns></returns>
        FindLimitOrderDto FindLimitOrder(int productId, int userId, DateTime? startTime, DateTime? endTime,
            int orderType = 0);
 
 
        /// <summary>
        /// 查询团购秒杀下单数量（获取商品序号的秒杀团购数据）
        /// </summary>
        /// <param name="goodId"></param>
        /// <param name="userId"></param>
        /// <param name="startTime"></param>
        /// <param name="endTime"></param>
        /// <param name="orderType"></param>
        /// <returns></returns>
        public FindLimitOrderDto FindLimitOrderByGoodId(int goodId, int userId, DateTime? startTime,
            DateTime? endTime, int orderType = 0);
 
        /// <summary>
        ///     根据用户id和商品id获取下了多少订单
        /// </summary>
        /// <param name="userId"></param>
        /// <param name="goodId"></param>
        /// <returns></returns>
        int GetOrderNum(int userId, int goodId);
 
 
        /// <summary>
        /// 根据用户id和商品id获取下了多少订单
        /// </summary>
        /// <param name="userId"></param>
        /// <param name="goodId"></param>
        /// <param name="orderStatus">状态</param>
        /// <returns></returns>
        int GetOrderNum(int userId, int goodId, int orderStatus);
 
        /// <summary>
        ///     重写根据条件列表数据
        /// </summary>
        /// <param name="predicate">判断集合</param>
        /// <param name="orderByType">排序方式</param>
        /// <param name="orderByExpression"></param>
        /// <returns></returns>
        Task<List<CoreCmsOrder>> QueryListAsync(Expression<Func<CoreCmsOrder, bool>> predicate,
            Expression<Func<CoreCmsOrder, object>> orderByExpression, OrderByType orderByType);
 
 
        /// <summary>
        ///     重写根据条件查询分页数据
        /// </summary>
        /// <param name="predicate">判断集合</param>
        /// <param name="orderByType">排序方式</param>
        /// <param name="pageIndex">当前页面索引</param>
        /// <param name="pageSize">分布大小</param>
        /// <param name="orderByExpression"></param>
        /// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
        /// <returns></returns>
        Task<IPageList<CoreCmsOrder>> QueryPageAsync(
            Expression<Func<CoreCmsOrder, bool>> predicate,
            Expression<Func<CoreCmsOrder, object>> orderByExpression, OrderByType orderByType, int pageIndex = 1,
            int pageSize = 20, bool blUseNoLock = false);
 
 
        /// <summary>
        ///     重写根据条件查询分页数据
        /// </summary>
        /// <param name="predicate">判断集合</param>
        /// <param name="orderByType">排序方式</param>
        /// <param name="pageIndex">当前页面索引</param>
        /// <param name="pageSize">分布大小</param>
        /// <param name="orderByExpression"></param>
        /// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
        /// <returns></returns>
        Task<IPageList<CoreCmsOrder>> QueryPageNewAsync(Expression<Func<CoreCmsOrder, bool>> predicate,
            Expression<Func<CoreCmsOrder, object>> orderByExpression, OrderByType orderByType, int pageIndex = 1,
            int pageSize = 20, bool blUseNoLock = false);
    }
}