feat: 添加社区分析模块

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.Application/Services/Analyses/BbsDisucssAnalyseService.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Mapster;
+using Microsoft.AspNetCore.Mvc;
+using SqlSugar;
+using Volo.Abp.Application.Dtos;
+using Volo.Abp.Application.Services;
+using Yi.Framework.Bbs.Application.Contracts.Dtos.BbsUser;
+using Yi.Framework.Bbs.Domain.Managers;
+using Yi.Framework.Rbac.Domain.Shared.Consts;
+
+namespace Yi.Framework.Bbs.Application.Services.Analyses
+{
+    public class BbsUserAnalyseService : ApplicationService, IApplicationService
+    {
+        private BbsUserManager _bbsUserManager;
+        public BbsUserAnalyseService(BbsUserManager bbsUserManager)
+        {
+            _bbsUserManager = bbsUserManager;
+        }
+
+        /// <summary>
+        /// 推荐好友，随机返回好友列表
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet("analyse/bbs-user/random")]
+        public async Task<List<BbsUserGetListOutputDto>> GetRandomUserAsync([FromQuery] PagedResultRequestDto input)
+        {
+            var randUserIds = await _bbsUserManager._userRepository._DbQueryable
+                .Where(x => x.UserName != UserConst.Admin)
+                .OrderBy(x => SqlFunc.GetRandom())
+                .Select(x => x.Id).
+                ToPageListAsync(input.SkipCount, input.MaxResultCount);
+            var output = await _bbsUserManager.GetBbsUserInfoAsync(randUserIds);
+            return output.Adapt<List<BbsUserGetListOutputDto>>();
+        }
+
+
+    }
+}