#ifndef __SESSION_H__
#define __SESSION_H__

#include <chrono>

namespace login {

class Session {

public:
    static constexpr auto SESSION_LIFETIME = std::chrono::minutes(30);
    static constexpr size_t SESSION_ID_SIZE = 32;

    Session(int userId);
    
    // extend the session lifetime
    void extend();
    void extend(std::chrono::time_point<std::chrono::steady_clock> now);
    
    bool isExpired(std::chrono::time_point<std::chrono::steady_clock> now);

    const int userId() { return m_userId; }
    const std::chrono::steady_clock::time_point expiresAt() {return m_expiresAt;} 

private:
    const int m_userId;
    std::chrono::steady_clock::time_point m_expiresAt;
};

}

#endif // __SESSION_H__