80 lines
2.3 KiB
C#
80 lines
2.3 KiB
C#
using Infrastructure.Attribute;
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using Infrastructure.Extensions;
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using ZR.LiveForum.Model.Liveforum.Dto;
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using ZR.LiveForum.Model.Liveforum;
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using ZR.Repository;
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using ZR.Service.Liveforum.ILiveforumService;
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namespace ZR.Service.Liveforum
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{
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/// <summary>
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/// 轮播图表，存储首页轮播图配置信息Service业务层处理
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/// </summary>
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[AppService(ServiceType = typeof(ITBannersService), ServiceLifetime = LifeTime.Transient)]
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public class TBannersService : BaseService<TBanners>, ITBannersService
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{
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/// <summary>
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/// 查询轮播图表，存储首页轮播图配置信息列表
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/// </summary>
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/// <param name="parm"></param>
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/// <returns></returns>
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public PagedInfo<TBannersDto> GetList(TBannersQueryDto parm)
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{
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var predicate = QueryExp(parm);
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var response = Queryable()
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//.OrderBy("Id desc")
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.Where(predicate.ToExpression())
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.ToPage<TBanners, TBannersDto>(parm);
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return response;
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}
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/// <summary>
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/// 获取详情
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/// </summary>
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/// <param name="Id"></param>
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/// <returns></returns>
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public TBanners GetInfo(int Id)
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{
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var response = Queryable()
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.Where(x => x.Id == Id)
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.First();
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return response;
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}
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/// <summary>
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/// 添加轮播图表，存储首页轮播图配置信息
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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public TBanners AddTBanners(TBanners model)
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{
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return Insertable(model).ExecuteReturnEntity();
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}
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/// <summary>
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/// 修改轮播图表，存储首页轮播图配置信息
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/// </summary>
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/// <param name="model"></param>
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/// <returns></returns>
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public int UpdateTBanners(TBanners model)
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{
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return Update(model, true);
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}
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/// <summary>
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/// 查询导出表达式
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/// </summary>
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/// <param name="parm"></param>
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/// <returns></returns>
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private static Expressionable<TBanners> QueryExp(TBannersQueryDto parm)
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{
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var predicate = Expressionable.Create<TBanners>();
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return predicate;
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}
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}
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} |