Reorganized and cleaned up the solution.

Include/Game/ChatRoomManager.hpp

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <string>
+#include <map>
+
+#include "ChatRoomSession.hpp"
+
+class ChatRoomManager {
+private:
+	int32_t m_roomIndex = 0;
+	std::map< int32_t, sptr_chat_room_session > m_chatSessionList;
+
+	void CreatePublicRooms();
+public:
+	ChatRoomManager();
+	~ChatRoomManager();
+	ChatRoomManager( const ChatRoomManager & ) = delete;
+	ChatRoomManager &operator=( const ChatRoomManager & ) = delete;
+
+	static ChatRoomManager &Get()
+	{
+		static ChatRoomManager instance;
+		return instance;
+	}
+
+	std::vector< sptr_chat_room_session > GetPublicRoomList() const;
+
+	bool JoinRoom( sptr_user user, const std::wstring &roomName );
+	bool LeaveRoom( sptr_user user, const std::wstring &roomName );
+	bool LeaveRoom( sptr_user user, const int32_t roomId );
+
+	void OnDisconnectUser( sptr_user user );
+	bool CreateGameChatSession( sptr_user user, const std::wstring roomName );
+	bool CloseGameChatSession( const std::wstring roomName );
+
+	void SendMessageToRoom( const std::wstring roomName, const std::wstring handle, const std::wstring message );
+
+	sptr_chat_room_session FindRoom( const std::wstring &roomName );
+	sptr_chat_room_session FindRoom( const int32_t roomId );
+};