feat: 完善标签分类功能

Yi.Abp.Net8/module/bbs/Yi.Framework.Bbs.SqlSugarCore/Repositories/DiscussLableRepository.cs

@@ -0,0 +1,37 @@
+using Mapster;
+using Volo.Abp.Caching;
+using Volo.Abp.DependencyInjection;
+using Yi.Framework.Bbs.Domain.Entities.Forum;
+using Yi.Framework.Bbs.Domain.Repositories;
+using Yi.Framework.Bbs.Domain.Shared.Caches;
+using Yi.Framework.Bbs.Domain.Shared.Consts;
+using Yi.Framework.SqlSugarCore.Abstractions;
+using Yi.Framework.SqlSugarCore.Repositories;
+
+namespace Yi.Framework.Bbs.SqlSugarCore.Repositories;
+
+public class DiscussLableRepository : SqlSugarRepository<DiscussLableAggregateRoot, Guid>, IDiscussLableRepository,
+    ITransientDependency
+{
+    private readonly IDistributedCache<List<DiscussLableCacheItem>> _lableCache;
+
+    public DiscussLableRepository(ISugarDbContextProvider<ISqlSugarDbContext> sugarDbContextProvider,
+        IDistributedCache<List<DiscussLableCacheItem>> lableCache) : base(sugarDbContextProvider)
+    {
+        _lableCache = lableCache;
+    }
+
+    /// <summary>
+    /// 获取所有分类的字典
+    /// </summary>
+    /// <returns></returns>
+    public async Task<Dictionary<Guid, DiscussLableCacheItem>> GetDiscussLableCacheMapAsync()
+    {
+        var cahce = await _lableCache.GetOrAddAsync(DiscussLableConst.DiscussLableCacheKey, async () =>
+        {
+            var entities = await _DbQueryable.ToListAsync();
+            return entities.Adapt<List<DiscussLableCacheItem>>();
+        });
+        return cahce.ToDictionary(x => x.Id);
+    }
+}