/***********************************************************************
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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.Collections.Generic;
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using System.Linq;
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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.Model.Entities;
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using CoreCms.Net.Model.ViewModels.UI;
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namespace CoreCms.Net.Services
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{
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/// <summary>
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/// 商品分类 接口实现
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/// </summary>
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public class CoreCmsGoodsCategoryServices : BaseServices<CoreCmsGoodsCategory>, ICoreCmsGoodsCategoryServices
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{
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private readonly ICoreCmsGoodsCategoryRepository _dal;
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private readonly IUnitOfWork _unitOfWork;
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public CoreCmsGoodsCategoryServices(IUnitOfWork unitOfWork, ICoreCmsGoodsCategoryRepository dal)
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{
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this._dal = dal;
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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 async Task<AdminUiCallBack> InsertAsync(CoreCmsGoodsCategory 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 async Task<AdminUiCallBack> UpdateAsync(CoreCmsGoodsCategory 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 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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#endregion
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#region 获取缓存的所有数据==========================================================
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/// <summary>
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/// 获取缓存的所有数据
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/// </summary>
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/// <returns></returns>
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public async Task<List<CoreCmsGoodsCategory>> GetCaChe()
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{
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return await _dal.GetCaChe();
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}
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#endregion
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#region 判断商品分类下面是否有某一个商品分类
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/// <summary>
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/// 判断商品分类下面是否有某一个商品分类
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/// </summary>
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/// <param name="catParentId"></param>
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/// <param name="catId"></param>
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/// <returns></returns>
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public async Task<bool> IsChild(int catParentId, int catId)
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{
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var list = await _dal.GetCaChe();
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var bl = IsHave(list, catParentId, catId);
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return bl;
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}
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#endregion
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#region 判断是否含有子类
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/// <summary>
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/// 判断是否含有子类
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/// </summary>
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/// <param name="list"></param>
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/// <param name="catParentId"></param>
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/// <param name="catId"></param>
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/// <returns></returns>
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public bool IsHave(List<CoreCmsGoodsCategory> list, int catParentId, int catId)
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{
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if (catParentId == catId)
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{
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return true;
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}
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if (!list.Exists(p => p.id == catParentId))
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{
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return false;
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}
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var children = list.Where(p => p.parentId == catParentId).ToList();
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foreach (var item in children)
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{
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if (IsHave(list, item.id, catId))
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{
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return true;
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}
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}
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return false;
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}
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#endregion
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}
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}
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