98 lines
2.7 KiB
C#
98 lines
2.7 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.Carts;
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using ARW.Service.Business.IBusinessService.Carts;
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using ARW.Model.Dto.Business.Carts;
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using ARW.Model.Models.Business.Carts;
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using ARW.Model.Vo.Business.Carts;
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using ARW.Model.Dto.Api.Carts;
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namespace ARW.Service.Business.BusinessService.Carts
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{
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/// <summary>
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/// 购物车记录接口实现类
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///
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/// @author lwh
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/// @date 2023-07-20
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/// </summary>
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[AppService(ServiceType = typeof(ICartService), ServiceLifetime = LifeTime.Transient)]
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public class CartServiceImpl : BaseService<Cart>, ICartService
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{
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private readonly CartRepository _CartRepository;
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public CartServiceImpl(CartRepository CartRepository)
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{
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this._CartRepository = CartRepository;
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}
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#region 业务逻辑代码
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/// <summary>
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/// 查询购物车记录分页列表
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/// </summary>
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public async Task<PagedInfo<CartVo>> GetCartList(CartQueryDto 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<Cart>();
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predicate = predicate.AndIF(parm.CustomerGuid != null, s => s.CustomerGuid == parm.CustomerGuid);
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predicate = predicate.AndIF(parm.ShopGuid != null, s => s.ShopGuid == parm.ShopGuid);
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var query = _CartRepository
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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 CartVo
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{
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CartId = s.CartId,
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CartGuid = s.CartGuid,
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CustomerGuid = s.CustomerGuid,
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ShopGuid = s.ShopGuid,
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//GoodsGud = s.GoodsGud,
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GoodsSkuId = s.GoodsSkuId,
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CartGoodsNum = s.CartGoodsNum,
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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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/// 添加或修改购物车记录
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/// </summary>
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public async Task<string> AddOrUpdateCart(Cart model)
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{
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if (model.CartId != 0)
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{
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var response = await _CartRepository.UpdateAsync(model);
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return "修改成功！";
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}
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else
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{
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var response = await _CartRepository.InsertReturnSnowflakeIdAsync(model);
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return "添加成功！";
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}
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}
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#region Excel处理
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#endregion
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#endregion
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}
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}
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