95 lines
2.9 KiB
C#
95 lines
2.9 KiB
C#
using FreeSql;
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using LiveForum.Code.Base;
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using LiveForum.IService.Others;
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using LiveForum.Model;
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using LiveForum.Model.Dto.Others;
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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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namespace LiveForum.Service.Others
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{
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public class HomePopupsService : IHomePopupsService
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{
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private readonly IBaseRepository<T_HomePopups> _homePopupsRepository;
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/// <summary>
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/// 构造函数
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/// </summary>
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/// <param name="homePopupsRepository">首页弹窗仓储</param>
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public HomePopupsService(IBaseRepository<T_HomePopups> homePopupsRepository)
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{
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_homePopupsRepository = homePopupsRepository;
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}
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/// <summary>
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/// 获取首页弹窗
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/// </summary>
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/// <returns></returns>
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public async Task<BaseResponse<HomePopupDto>> GetHomePopup()
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{
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var now = DateTime.Now;
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// 查询启用的弹窗，按排序顺序取第一个
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var popup = await _homePopupsRepository.Select
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.Where(x => x.IsActive &&
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(x.StartTime == null || x.StartTime <= now) &&
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(x.EndTime == null || x.EndTime >= now))
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.OrderBy(x => x.SortOrder)
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//.ThenByDescending(x => x.CreatedAt)
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.FirstAsync();
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if (popup == null)
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{
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return new BaseResponse<HomePopupDto>(ResponseCode.Success, null);
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}
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// 增加浏览次数
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popup.ViewCount++;
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await _homePopupsRepository.UpdateAsync(popup);
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var result = new HomePopupDto
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{
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PopupId = popup.Id,
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Title = popup.Title ?? "",
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ImageUrl = popup.ImageUrl ?? "",
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LinkUrl = popup.LinkUrl ?? "",
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LinkType = popup.LinkType ?? 4,
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TargetId = popup.LinkUrl,
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SortOrder = popup.SortOrder
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};
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return new BaseResponse<HomePopupDto>(result);
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}
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/// <summary>
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/// 点击弹窗
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/// </summary>
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/// <param name="request">请求参数</param>
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/// <returns></returns>
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public async Task<BaseResponse<HomePopupClickRespDto>> ClickPopup(HomePopupClickReq request)
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{
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// 获取弹窗
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var popup = await _homePopupsRepository.Select
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.Where(x => x.Id == request.PopupId)
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.FirstAsync();
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if (popup == null)
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{
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return new BaseResponse<HomePopupClickRespDto>(ResponseCode.Error, "弹窗不存在");
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}
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// 增加点击次数
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popup.ClickCount++;
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await _homePopupsRepository.UpdateAsync(popup);
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return new BaseResponse<HomePopupClickRespDto>(new HomePopupClickRespDto
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{
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ClickCount = popup.ClickCount
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});
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}
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}
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} |