/*
 * This file is a part of Winix
 * and is distributed under the 2-Clause BSD licence.
 * Author: Tomasz Sowa <t.sowa@ttmath.org>
 */

/* 
 * Copyright (c) 2010-2014, Tomasz Sowa
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 */
 
#ifndef headerfile_winix_plugins_ticket_tdb
#define headerfile_winix_plugins_ticket_tdb

#include <vector>
#include "ticket.h"
#include "db/dbbase.h"
#include "core/error.h"

namespace Winix
{


namespace Ticket
{


class TDb : public DbBase
{
public:

	bool  IsTicket(long file_id);
	Error GetTicket(long file_id, Ticket & ticket);
	Error GetTickets(const std::vector<long> & file_id_tab, std::vector<Ticket> & ticket_tab, bool clear_tab = true);
	Error AddTicket(const Ticket & ticket);
	Error RemoveAddTicket(const Ticket & ticket); // first removing and then adding a ticket
	Error RemoveTicket(long file_id);


private:

	DbTextStream query;
	Ticket empty_ticket;
	Ticket::TicketParam tic_par;

	int cfileid;
	int cparam;
	int cintv;
	int cdecv;

	void SetTicketColumns(PGresult * r);
	void ReadTicketPar(PGresult * r, Ticket::TicketParam & par, int row);

};


} // namespace

} // namespace Winix

#endif