feat: 完成ai-hub第一期功能

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiBlacklistManager.cs

@@ -0,0 +1,31 @@
+using Volo.Abp.Domain.Services;
+using Yi.Framework.AiHub.Domain.Entities;
+using Yi.Framework.SqlSugarCore.Abstractions;
+
+namespace Yi.Framework.AiHub.Domain.Managers;
+
+public class AiBlacklistManager : DomainService
+{
+    private readonly ISqlSugarRepository<AiBlacklistAggregateRoot> _aiBlacklistRepository;
+
+    public AiBlacklistManager(ISqlSugarRepository<AiBlacklistAggregateRoot> aiBlacklistRepository)
+    {
+        _aiBlacklistRepository = aiBlacklistRepository;
+    }
+
+    /// <summary>
+    /// 校验黑名单
+    /// </summary>
+    /// <param name="userId"></param>
+    /// <exception cref="UserFriendlyException"></exception>
+    public async Task VerifiyAiBlacklist(Guid userId)
+    {
+        var now = DateTime.Now;
+        if (await _aiBlacklistRepository._DbQueryable
+                .Where(x => now >= x.StartTime && now <= x.EndTime)
+                .AnyAsync(x => x.UserId == userId))
+        {
+            throw new UserFriendlyException("当前用户已被加入黑名单,请联系管理员处理");
+        }
+    }
+}