LogEntry.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 "tools/db/database.hpp"
#include <boost/date_time/posix_time/posix_time.hpp>
#include <odb/core.hxx>

namespace Leosac
{
namespace Tools
{
#pragma db object optimistic
class LogEntry
{
  public:
    LogEntry();

#pragma db id auto
    unsigned long id_;

#pragma db not_null
    boost::posix_time::ptime timestamp_;

#pragma db not_null
    std::string msg_;

#pragma db not_null
    std::string run_id_;

#pragma db not_null
    uint8_t level_;

#pragma db not_null
    size_t thread_id_;

    struct QueryResult
    {
        QueryResult() = default;
        std::vector<LogEntry> entries;

        // metadata
        size_t total;
        size_t last;
        size_t first;
    };
    static QueryResult retrieve(DBPtr database, int page_number, int page_size,
                                bool order_asc);

  private:
    friend class odb::access;

#pragma db version
    const size_t version_;
};

#pragma db view object(LogEntry)
struct LogView
{
#pragma db column("count(" + LogEntry::id_ + ")")
    size_t count;
};
}
}