407 lines
18 KiB
C#
407 lines
18 KiB
C#
/***********************************************************************
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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;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using CoreCms.Net.Configuration;
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using CoreCms.Net.IRepository;
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using CoreCms.Net.IRepository.UnitOfWork;
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using CoreCms.Net.IServices;
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using CoreCms.Net.Loging;
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using CoreCms.Net.Model.Entities;
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using CoreCms.Net.Model.ViewModels.Basics;
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using CoreCms.Net.Model.ViewModels.UI;
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using CoreCms.Net.Model.ViewModels.DTO;
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using SqlSugar;
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namespace CoreCms.Net.Services
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{
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/// <summary>
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/// 分销商订单记录表 接口实现
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/// </summary>
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public class CoreCmsDistributionOrderServices : BaseServices<CoreCmsDistributionOrder>, ICoreCmsDistributionOrderServices
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{
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private readonly ICoreCmsDistributionOrderRepository _dal;
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private readonly ICoreCmsUserServices _userServices;
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private readonly ICoreCmsDistributionServices _distributionServices;
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private readonly ICoreCmsOrderServices _orderServices;
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private readonly ICoreCmsOrderItemServices _orderItemServices;
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private readonly ICoreCmsProductsDistributionServices _productsDistributionServices;
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private readonly ICoreCmsProductsServices _productsServices;
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private readonly ICoreCmsUserBalanceServices _balanceServices;
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private readonly ICoreCmsGoodsServices _goodsServices;
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private readonly IUnitOfWork _unitOfWork;
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public CoreCmsDistributionOrderServices(IUnitOfWork unitOfWork, ICoreCmsDistributionOrderRepository dal, ICoreCmsDistributionServices distributionServices, ICoreCmsUserBalanceServices balanceServices, ICoreCmsOrderServices orderServices, ICoreCmsUserServices userServices, ICoreCmsOrderItemServices orderItemServices, ICoreCmsProductsDistributionServices productsDistributionServices, ICoreCmsProductsServices productsServices, ICoreCmsGoodsServices goodsServices)
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{
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this._dal = dal;
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_distributionServices = distributionServices;
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_balanceServices = balanceServices;
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_orderServices = orderServices;
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_userServices = userServices;
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_orderItemServices = orderItemServices;
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_productsDistributionServices = productsDistributionServices;
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_productsServices = productsServices;
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_goodsServices = goodsServices;
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base.BaseDal = dal;
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_unitOfWork = unitOfWork;
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}
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#region 实现重写增删改查操作==========================================================
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/// <summary>
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/// 重写异步插入方法
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/// </summary>
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/// <param name="entity">实体数据</param>
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/// <returns></returns>
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public new async Task<AdminUiCallBack> InsertAsync(CoreCmsDistributionOrder entity)
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{
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return await _dal.InsertAsync(entity);
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}
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/// <summary>
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/// 重写异步更新方法方法
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/// </summary>
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/// <param name="entity"></param>
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/// <returns></returns>
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public new async Task<AdminUiCallBack> UpdateAsync(CoreCmsDistributionOrder entity)
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{
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return await _dal.UpdateAsync(entity);
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}
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/// <summary>
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/// 重写异步更新方法方法
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/// </summary>
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/// <param name="entity"></param>
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/// <returns></returns>
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public new async Task<AdminUiCallBack> UpdateAsync(List<CoreCmsDistributionOrder> entity)
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{
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return await _dal.UpdateAsync(entity);
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}
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/// <summary>
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/// 重写删除指定ID的数据
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/// </summary>
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/// <param name="id"></param>
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/// <returns></returns>
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public new async Task<AdminUiCallBack> DeleteByIdAsync(object id)
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{
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return await _dal.DeleteByIdAsync(id);
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}
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/// <summary>
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/// 重写删除指定ID集合的数据(批量删除)
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/// </summary>
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/// <param name="ids"></param>
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/// <returns></returns>
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public new async Task<AdminUiCallBack> DeleteByIdsAsync(int[] ids)
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{
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return await _dal.DeleteByIdsAsync(ids);
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}
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#endregion
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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 new async Task<IPageList<CoreCmsDistributionOrder>> QueryPageAsync(Expression<Func<CoreCmsDistributionOrder, bool>> predicate,
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Expression<Func<CoreCmsDistributionOrder, 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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return await _dal.QueryPageAsync(predicate, orderByExpression, orderByType, pageIndex, pageSize, blUseNoLock);
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}
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#endregion
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#region 添加分销订单关联记录
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/// <summary>
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/// 添加分销订单关联记录
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/// </summary>
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/// <param name="order"></param>
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/// <returns></returns>
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public async Task<WebApiCallBack> AddData(CoreCmsOrder order)
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{
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var jm = new WebApiCallBack();
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//查询获取几级返利
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var user = await _userServices.QueryByClauseAsync(p => p.id == order.userId);
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if (user is { parentId: > 0 })
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{
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//获取购物明细
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var orderItems = await _orderItemServices.QueryListByClauseAsync(p => p.orderId == order.orderId);
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var goodIds = orderItems.Select(p => p.goodsId).ToList();
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var productIds = orderItems.Select(p => p.productId).ToList();
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//获取货品数据
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var goods = await _goodsServices.QueryListByClauseAsync(p => goodIds.Contains(p.id));
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//获取货品数据
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var products = await _productsServices.QueryListByClauseAsync(p => productIds.Contains(p.id));
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//获取货品关联的分销数据
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var productsDistributions = await _productsDistributionServices.QueryListByClauseAsync(p => productIds.Contains(p.productsId));
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await AddOther(order, orderItems, goods, products, productsDistributions, 1, user.parentId); //本级是否返利
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}
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jm.status = true;
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return jm;
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}
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#endregion
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#region 循环插入上级
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/// <summary>
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/// 循环插入上级
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/// </summary>
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/// <param name="order">订单信息</param>
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/// <param name="orderItems"></param>
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/// <param name="goods"></param>
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/// <param name="products">订单货品</param>
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/// <param name="productsDistributions">货品分销数据</param>
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/// <param name="level">第几级</param>
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/// <param name="userId">用户id</param>
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/// <returns></returns>
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private async Task AddOther(CoreCmsOrder order, List<CoreCmsOrderItem> orderItems, List<CoreCmsGoods> goods, List<CoreCmsProducts> products, List<CoreCmsProductsDistribution> productsDistributions, int level = 0, int userId = 0)
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{
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var user = await _userServices.QueryByClauseAsync(p => p.id == userId);
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if (user != null)
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{
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var commission = await _distributionServices.GetGradeAndCommission(user.id);
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if (commission.status && commission.data != null) //不是分销商的，不返利。
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{
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var ommissionDto = commission.data as DistributionDto;
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//直返本级
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decimal amount = 0;
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foreach (var item in orderItems)
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{
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var good = goods.Find(p => p.id == item.goodsId);
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if (good == null) continue;
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var product = products.Find(p => p.id == item.productId);
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if (product == null) continue;
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if (good.productsDistributionType == (int)GlobalEnumVars.ProductsDistributionType.Global)
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{
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if (ommissionDto == null) continue;
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//获取实际当前支付金额,减去优惠的金额
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var itemAmount = item.amount - item.promotionAmount;
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//如果去掉优惠需要负了，就为0
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if (itemAmount < 0) itemAmount = 0;
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//一级分销
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if (level == 1 && ommissionDto.commission_1 != null)
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{
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if (ommissionDto.commission_1.type == (int)GlobalEnumVars.DistributionCommissiontype.COMMISSION_TYPE_FIXED)
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{
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amount += ommissionDto.commission_1.discount;
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}
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else
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{
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amount += Math.Round(ommissionDto.commission_1.discount * itemAmount / 100, 2);
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}
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}
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//二级分销
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else if (level == 2 && ommissionDto.commission_2 != null)
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{
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if (ommissionDto.commission_2.type == (int)GlobalEnumVars.DistributionCommissiontype.COMMISSION_TYPE_FIXED)
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{
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amount += ommissionDto.commission_2.discount;
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}
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else
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{
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amount += Math.Round(ommissionDto.commission_2.discount * itemAmount / 100, 2);
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}
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}
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//三级分销
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else if (level == 3 && ommissionDto.commission_3 != null)
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{
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if (ommissionDto.commission_3.type == (int)GlobalEnumVars.DistributionCommissiontype.COMMISSION_TYPE_FIXED)
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{
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amount += ommissionDto.commission_3.discount;
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}
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else
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{
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amount += Math.Round(ommissionDto.commission_3.discount * itemAmount / 100, 2);
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}
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}
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}
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else if (good.productsDistributionType == (int)GlobalEnumVars.ProductsDistributionType.Detail)
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{
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var productsDistribution = productsDistributions.Find(p => p.productsId == item.productId);
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if (productsDistribution == null) continue;
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if (level == 1 && productsDistribution.levelOne > 0)
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{
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amount += Math.Round(productsDistribution.levelOne * item.nums, 2);
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}
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else if (level == 2 && productsDistribution.levelTwo > 0)
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{
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amount += Math.Round(productsDistribution.levelTwo * item.nums, 2);
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}
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else if (level == 3 && productsDistribution.levelThree > 0)
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{
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amount += Math.Round(productsDistribution.levelThree * item.nums, 2);
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}
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}
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}
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if (amount > 0)
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{
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var iData = new CoreCmsDistributionOrder();
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iData.userId = userId;
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iData.buyUserId = order.userId;
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iData.orderId = order.orderId;
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iData.amount = amount;
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iData.level = level;
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iData.isSettlement = (int)GlobalEnumVars.DistributionOrderSettlementStatus.SettlementNo; //默认未结算
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iData.isDelete = false;
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//判断是否返利过,有历史记录直接更新
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var commissOrder = await _dal.QueryByClauseAsync(p => p.userId == userId && p.orderId == order.orderId);
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if (commissOrder != null)
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{
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commissOrder.updateTime = DateTime.Now;
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commissOrder.userId = iData.userId;
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commissOrder.buyUserId = iData.buyUserId;
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commissOrder.orderId = iData.orderId;
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commissOrder.amount = iData.amount;
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commissOrder.level = iData.level;
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commissOrder.isSettlement = iData.isSettlement;
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commissOrder.isDelete = iData.isDelete;
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await _dal.UpdateAsync(commissOrder);
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}
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else
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{
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iData.createTime = DateTime.Now;
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iData.updateTime = DateTime.Now;
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await _dal.InsertAsync(iData);
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}
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}
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if (user.parentId > 0 && ommissionDto != null && level < ommissionDto.DistributionLevel)
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{
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//返第二级
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level++;
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await AddOther(order, orderItems, goods, products, productsDistributions, level, user.parentId);
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}
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}
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}
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}
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#endregion
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#region 订单结算处理事件
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/// <summary>
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/// 订单结算处理事件
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/// </summary>
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/// <param name="orderId"></param>
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/// <returns></returns>
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public async Task<WebApiCallBack> FinishOrder(string orderId)
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{
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var jm = new WebApiCallBack();
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var order = await _orderServices.QueryByClauseAsync(p => p.orderId == orderId && p.status == (int)GlobalEnumVars.OrderStatus.Complete);
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if (order == null)
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{
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jm.msg = "订单查询失败";
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return jm;
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}
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//更新
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var list = await _dal.QueryListByClauseAsync(p => p.orderId == orderId && p.isSettlement == (int)GlobalEnumVars.DistributionOrderSettlementStatus.SettlementNo);
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if (list != null && list.Any())
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{
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foreach (var item in list)
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{
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//钱挪到会员余额里面
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var result = await _balanceServices.Change(item.userId, (int)GlobalEnumVars.UserBalanceSourceTypes.Distribution,
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item.amount, item.orderId);
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if (!result.status)
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{
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}
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}
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await _dal.UpdateAsync(p => new CoreCmsDistributionOrder()
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{
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isSettlement = (int)GlobalEnumVars.DistributionOrderSettlementStatus.SettlementYes,
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updateTime = DateTime.Now
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}, p => p.orderId == orderId && p.isSettlement == (int)GlobalEnumVars.DistributionOrderSettlementStatus.SettlementNo);
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}
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return jm;
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}
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#endregion
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#region 作废订单
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/// <summary>
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/// 作废订单
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/// </summary>
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/// <param name="orderId">订单编号</param>
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/// <returns></returns>
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public async Task<WebApiCallBack> CancleOrderByOrderId(string orderId)
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{
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var jm = new WebApiCallBack();
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var res = await _dal.UpdateAsync(p => new CoreCmsDistributionOrder() { isSettlement = (int)GlobalEnumVars.DistributionOrderSettlementStatus.SettlementCancel },
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p => p.orderId == orderId && p.isSettlement == (int)GlobalEnumVars.DistributionOrderSettlementStatus.SettlementNo);
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if (res == false)
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{
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jm.msg = "该未结算的订单不存在";
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return jm;
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}
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jm.msg = "操作成功";
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jm.status = true;
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return jm;
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}
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#endregion
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#region 获取下级推广订单数量
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/// <summary>
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/// 获取下级推广订单数量
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/// </summary>
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/// <param name="parentId">父类序列</param>
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/// <param name="type">1获取1级，其他为2级,0为全部</param>
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/// <param name="thisMonth">显示当月</param>
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/// <returns></returns>
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public async Task<int> QueryChildOrderCountAsync(int parentId, int type = 1, bool thisMonth = false)
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{
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return await _dal.QueryChildOrderCountAsync(parentId, type, thisMonth);
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}
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#endregion
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#region 获取下级推广订单金额
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/// <summary>
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/// 获取下级推广订单金额
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/// </summary>
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/// <param name="parentId">父类序列</param>
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/// <param name="type">1获取1级，其他为2级,0为全部</param>
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/// <param name="thisMonth">显示当月</param>
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/// <returns></returns>
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public async Task<decimal> QueryChildOrderMoneySumAsync(int parentId, int type = 1, bool thisMonth = false)
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{
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return await _dal.QueryChildOrderMoneySumAsync(parentId, type, thisMonth);
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}
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#endregion
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}
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}
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