新增私聊相关

Hotfix/Social/Chat/Handler/C2S_CreateChannelRequestHandler.cs

@@ -0,0 +1,27 @@
+using Fantasy;
+using Fantasy.Async;
+using Fantasy.Network.Interface;
+
+namespace NB.Chat;
+
+/// <summary>
+/// 请求创建频道
+/// </summary>
+public class
+    C2S_CreateChannelRequestHandler : RouteRPC<SocialUnit, C2S_CreateChannelRequest, S2C_CreateChannelResponse>
+{
+    protected override async FTask Run(SocialUnit entity, C2S_CreateChannelRequest request,
+        S2C_CreateChannelResponse response, Action reply)
+    {
+        var channelCenter = entity.Scene.GetComponent<ChatChannelCenterComponent>();
+        if (channelCenter == null)
+        {
+            response.ErrorCode = ErrorCode.ErrServer;
+            return;
+        }
+
+        var channel = await channelCenter.Create(entity);
+
+        response.ChannelId = channel.Id;
+    }
+}