network_message.hpp

#ifndef NETWORK_MESSAGE_HPP
#define NETWORK_MESSAGE_HPP
 
#include <cstdint>
#include <nlohmann/json.hpp>
#include <zmq.hpp>
 
enum class NetworkMessageType : uint8_t {
  SUCCESS,            
  FAILURE,            
  UNKNOWN,            
  ADD_USER,           
  REMOVE_USER,        
  IS_EXIST_USER,      
  LIST_ALL_USERS,     
  AUTHENTICATE_USER,  
  ADD_USER_TAG,       
  REMOVE_USER_TAG,    
  GET_USER_TAGS,      
  SEND_MESSAGE,       
  GET_SENT_MESSAGES,  
  GET_RECEIVED_MESSAGES,  
  GET_PAIR  
};
 
class NetworkMessage {
 public:
  explicit NetworkMessage(const NetworkMessageType& type);
 
  explicit NetworkMessage(const std::string& str);
 
  ~NetworkMessage();
 
  [[nodiscard]] auto getType() const -> NetworkMessageType;
 
  [[nodiscard]] auto toJson() const -> nlohmann::json;
 
  [[nodiscard]] auto toString() const -> std::string;
 
  [[nodiscard]] auto toZmqMessage() const -> std::unique_ptr<zmq::message_t>;
 
  void setUsername(const std::string& username);
 
  [[nodiscard]] auto getUsername() const -> std::string;
 
  void setPassword(const std::string& password);
 
  [[nodiscard]] auto getPassword() const -> std::string;
 
  void setTag(const std::string& tag);
 
  [[nodiscard]] auto getTag() const -> std::string;
 
  void setFrom(const std::string& from);
 
  [[nodiscard]] auto getFrom() const -> std::string;
 
  void setTo(const std::string& to);
 
  [[nodiscard]] auto getTo() const -> std::string;
 
  void setMessage(const std::string& message);
 
  [[nodiscard]] auto getMessage() const -> std::string;
 
  void setVector(const std::vector<std::string>& vector);
 
  [[nodiscard]] auto getVector() const -> std::vector<std::string>;
 
 private:
  NetworkMessageType type_;  
  nlohmann::json content_;   
};
 
#endif  // NETWORK_MESSAGE_HPP