session_repository.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2025 Marco Craveiro <marco.craveiro@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program 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 General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#ifndef ORES_IAM_REPOSITORY_SESSION_REPOSITORY_HPP
#define ORES_IAM_REPOSITORY_SESSION_REPOSITORY_HPP
 
#include <string>
#include <vector>
#include <optional>
#include <boost/uuid/uuid.hpp>
#include <sqlgen/postgres.hpp>
#include "ores.logging/make_logger.hpp"
#include "ores.database/domain/context.hpp"
#include "ores.iam/domain/session.hpp"
 
namespace ores::iam::repository {
 
class session_repository {
private:
    inline static std::string_view logger_name =
        "ores.iam.repository.session_repository";
 
    [[nodiscard]] static auto& lg() {
        using namespace ores::logging;
        static auto instance = make_logger(logger_name);
        return instance;
    }
 
public:
    using context = ores::database::context;
    explicit session_repository(context ctx);
 
    std::string sql();
 
    void create(const domain::session& session);
 
    void update(const domain::session& session);
 
    void update_bytes(const boost::uuids::uuid& session_id,
        const std::chrono::system_clock::time_point& start_time,
        std::uint64_t bytes_sent, std::uint64_t bytes_received);
 
    void end_session(const boost::uuids::uuid& session_id,
        const std::chrono::system_clock::time_point& start_time,
        const std::chrono::system_clock::time_point& end_time,
        std::uint64_t bytes_sent, std::uint64_t bytes_received);
 
    std::optional<domain::session> read(const boost::uuids::uuid& session_id);
 
    std::vector<domain::session> read_by_account(
        const boost::uuids::uuid& account_id,
        std::uint32_t limit = 0, std::uint32_t offset = 0);
 
    std::vector<domain::session> read_active_by_account(
        const boost::uuids::uuid& account_id);
 
    std::uint32_t count_active_by_account(const boost::uuids::uuid& account_id);
 
    std::uint32_t count_by_account(const boost::uuids::uuid& account_id);
 
    std::vector<domain::session> read_by_time_range(
        const std::chrono::system_clock::time_point& start,
        const std::chrono::system_clock::time_point& end,
        std::uint32_t limit = 1000);
 
    std::vector<domain::session> read_all_active();
 
    std::uint32_t count_all_active();
 
    std::vector<domain::session_statistics> read_daily_statistics(
        const boost::uuids::uuid& account_id,
        const std::chrono::system_clock::time_point& start,
        const std::chrono::system_clock::time_point& end);
 
    std::vector<domain::session_statistics> read_aggregate_daily_statistics(
        const std::chrono::system_clock::time_point& start,
        const std::chrono::system_clock::time_point& end);
 
    void remove_by_account(const boost::uuids::uuid& account_id);
 
private:
    context ctx_;
};
 
}
 
#endif