Token.hpp

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/*
    Copyright (C) 2014-2016 Leosac
 
    This file is part of Leosac.
 
    Leosac is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    Leosac is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Affero General Public License for more details.
 
    You should have received a copy of the GNU Affero General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#include "core/auth/AuthFwd.hpp"
#include "exception/leosacexception.hpp"
#include "tools/db/database.hpp"
#include <boost/date_time/posix_time/posix_time.hpp>
#include <chrono>
 
namespace Leosac
{
namespace Auth
{
#pragma db object optimistic
class Token
{
  public:
    Token();
 
    Token(const std::string &token, UserPtr owner);
 
    const std::string &id() const;
 
    const std::string &token() const;
 
    bool is_valid() const;
 
    UserPtr owner() const;
 
    boost::posix_time::ptime expiration() const;
 
    template <typename T>
    void expire_in(const T &duration)
    {
        using namespace std::chrono;
        auto duration_second = duration_cast<seconds>(duration);
 
        auto now    = boost::posix_time::second_clock::local_time();
        expiration_ = now + boost::posix_time::seconds(duration_second.count());
    }
 
  private:
    friend class odb::access;
 
#pragma db id
#pragma db type("VARCHAR(128)")
    std::string token_;
 
#pragma db not_null
#pragma db on_delete(cascade)
    UserPtr owner_;
 
#pragma db not_null
    boost::posix_time::ptime expiration_;
 
  public:
#pragma db version
    ssize_t version_;
};
}
}
 
#ifdef ODB_COMPILER
#include "core/auth/User.hpp"
#endif