93 lines
3.2 KiB
C#
93 lines
3.2 KiB
C#
using Infrastructure.Attribute;
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using Microsoft.AspNetCore.Http;
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using SqlSugar;
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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.Text;
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using System.Threading.Tasks;
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using Infrastructure;
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using ARW.Model;
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using ARW.Repository;
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using ARW.Repository.Business.GoodsManager.GoodsSpecs.GoodsSpecRels;
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using ARW.Service.Business.IBusinessService.GoodsManager.GoodsSpecs.GoodsSpecRels;
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using ARW.Model.Dto.Business.GoodsManager.GoodsSpecs.GoodsSpecRels;
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using ARW.Model.Models.Business.GoodsManager.GoodsSpecs.GoodsSpecRels;
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using ARW.Model.Vo.Business.GoodsManager.GoodsSpecs.GoodsSpecRels;
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using ARW.Model.Models.Business.GoodsManager.GoodsSpecs.SpecValues;
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using ARW.Repository.Business.GoodsManager.GoodsSpecs.SpecValues;
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using System.Diagnostics.Eventing.Reader;
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namespace ARW.Service.Business.BusinessService.GoodsManager.GoodsSpecs.GoodsSpecRels
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{
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/// <summary>
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/// 商品与规格值关系记录接口实现类
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///
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/// @author lwh
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/// @date 2023-06-19
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/// </summary>
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[AppService(ServiceType = typeof(IGoodsSpecRelService), ServiceLifetime = LifeTime.Transient)]
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public class GoodsSpecRelServiceImpl : BaseService<GoodsSpecRel>, IGoodsSpecRelService
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{
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private readonly GoodsSpecRelRepository _GoodsSpecRelRepository;
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public GoodsSpecRelServiceImpl(GoodsSpecRelRepository GoodsSpecRelRepository)
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{
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this._GoodsSpecRelRepository = GoodsSpecRelRepository;
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}
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#region 业务逻辑代码
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/// <summary>
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/// 查询商品与规格值关系记录分页列表
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/// </summary>
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public async Task<PagedInfo<GoodsSpecRelVo>> GetGoodsSpecRelList(GoodsSpecRelQueryDto parm)
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{
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//开始拼装查询条件d
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var predicate = Expressionable.Create<GoodsSpecRel>();
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var query = _GoodsSpecRelRepository
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.Queryable()
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.Where(predicate.ToExpression())
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.OrderBy(s => s.Create_time, OrderByType.Desc)
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.Select(s => new GoodsSpecRelVo
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{
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GoodsSpecRelId = s.GoodsSpecRelId,
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GoodsGuid = s.GoodsGuid,
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SpecId = s.SpecId,
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SpecValueId = s.SpecValueId,
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});
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return await query.ToPageAsync(parm);
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}
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/// <summary>
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/// 新增商品与规格值关系
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/// </summary>
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/// <param name="goodsSpecRelList">商品与规格值关系列表</param>
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public async Task InsertGoodsSpecRelAsync(List<GoodsSpecRel> goodsSpecRelList)
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{
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await _GoodsSpecRelRepository.InsertRangeAsync(goodsSpecRelList);
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}
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/// <summary>
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/// 更新商品与规格值关系
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/// </summary>
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/// <param name="goodsSpecRelList">商品与规格值关系列表</param>
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/// <returns></returns>
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public async Task UpdateGoodsSpecRelAsync(List<GoodsSpecRel> goodsSpecRelList, long goodsGuid)
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{
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await _GoodsSpecRelRepository.DeleteAsync(s => s.GoodsGuid == goodsGuid);
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await _GoodsSpecRelRepository.InsertRangeAsync(goodsSpecRelList);
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}
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#endregion
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}
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}
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