ChatRoom.hpp

#pragma once
#include <samchon/protocol/Entity.hpp>
#include <samchon/protocol/IProtocol.hpp>

#include <string>
#include <samchon/library/CriticalSet.hpp>


namespace samchon
{
    namespace example
    {
        namespace chat_service
        {
            class ChatUser;
            class ChatService;

            class ChatRoomArray;

            class ChatRoom
                : public protocol::Entity,
                public protocol::IProtocol
            {
            protected:
                typedef protocol::Entity super;

                virtual auto TAG() const -> std::string { return "room"; };

            private:
                ChatRoomArray *roomArray;

                std::string name;

                ChatUser *host;

                library::CriticalSet<ChatService*> participants;

            public:
                /* -----------------------------------------------------------
                    CONSTRUCTORS
                ----------------------------------------------------------- */
                ChatRoom(ChatRoomArray*, const std::string &, ChatUser*);
                virtual ~ChatRoom() = default;
                
                void registerClient(ChatService*);

                void eraseClient(ChatService*);

                /* -----------------------------------------------------------
                    CHAIN OF RESPONSIBILITY
                ----------------------------------------------------------- */
                virtual void replyData(std::shared_ptr<protocol::Invoke>) override;
                virtual void sendData(std::shared_ptr<protocol::Invoke>) override;  

            public:
                /* -----------------------------------------------------------
                    GETTERS
                ----------------------------------------------------------- */
                virtual auto toXML() const -> std::shared_ptr<library::XML> override;
            };
        };
    };
};