/***********************************************************************
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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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/// 服务购买表 接口实现
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/// </summary>
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public class CoreCmsUserServicesOrderRepository : BaseRepository<CoreCmsUserServicesOrder>,
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ICoreCmsUserServicesOrderRepository
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{
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public CoreCmsUserServicesOrderRepository(IUnitOfWork unitOfWork) : base(unitOfWork)
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{
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}
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#region 重写根据条件查询分页数据
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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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/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
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/// <returns></returns>
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public async Task<IPageList<CoreCmsUserServicesOrder>> QueryPageAsync(Expression<Func<CoreCmsUserServicesOrder, bool>> predicate,
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Expression<Func<CoreCmsUserServicesOrder, object>> orderByExpression, OrderByType orderByType, int pageIndex = 1,
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int pageSize = 20, bool blUseNoLock = false)
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{
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RefAsync<int> totalCount = 0;
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List<CoreCmsUserServicesOrder> page;
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if (blUseNoLock)
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{
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page = await DbClient.Queryable<CoreCmsUserServicesOrder, CoreCmsUser, CoreCmsServices>((sOrder, sUser, sService) => new JoinQueryInfos(
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JoinType.Left, sOrder.userId == sUser.id, JoinType.Left, sOrder.servicesId == sService.id))
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.Select((sOrder, sUser, sService) => new CoreCmsUserServicesOrder
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{
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id = sOrder.id,
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serviceOrderId = sOrder.serviceOrderId,
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userId = sOrder.userId,
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servicesId = sOrder.servicesId,
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isPay = sOrder.isPay,
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payTime = sOrder.payTime,
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paymentId = sOrder.paymentId,
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status = sOrder.status,
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createTime = sOrder.createTime,
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servicesEndTime = sOrder.servicesEndTime,
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serviceTitle = sService.title,
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userName = sUser.nickName
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})
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.With(SqlWith.NoLock)
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.MergeTable()
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.OrderByIF(orderByExpression != null, orderByExpression, orderByType)
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.WhereIF(predicate != null, predicate)
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.ToPageListAsync(pageIndex, pageSize, totalCount);
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}
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else
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{
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page = await DbClient.Queryable<CoreCmsUserServicesOrder, CoreCmsUser, CoreCmsServices>((sOrder, sUser, sService) => new JoinQueryInfos(
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JoinType.Left, sOrder.userId == sUser.id, JoinType.Left, sOrder.servicesId == sService.id))
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.Select((sOrder, sUser, sService) => new CoreCmsUserServicesOrder
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{
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id = sOrder.id,
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serviceOrderId = sOrder.serviceOrderId,
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userId = sOrder.userId,
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servicesId = sOrder.servicesId,
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isPay = sOrder.isPay,
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payTime = sOrder.payTime,
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paymentId = sOrder.paymentId,
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status = sOrder.status,
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createTime = sOrder.createTime,
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servicesEndTime = sOrder.servicesEndTime,
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serviceTitle = sService.title,
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userName = sUser.nickName
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})
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.MergeTable()
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.OrderByIF(orderByExpression != null, orderByExpression, orderByType)
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.WhereIF(predicate != null, predicate)
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.ToPageListAsync(pageIndex, pageSize, totalCount);
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}
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var list = new PageList<CoreCmsUserServicesOrder>(page, pageIndex, pageSize, totalCount);
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return list;
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}
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#endregion
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}
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}
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