Tomasz Sowa
6aa100f12c
remove such classes: - DbBase - DbConn - DbTextStream - Db while here: - remove: TextStream, SLog, TexTextStream
147 lines
3.6 KiB
C++
147 lines
3.6 KiB
C++
/*
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* This file is a part of Winix
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* and is distributed under the 2-Clause BSD licence.
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* Author: Tomasz Sowa <t.sowa@ttmath.org>
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*/
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/*
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* Copyright (c) 2010-2024, Tomasz Sowa
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "tdb.h"
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namespace Winix::Ticket
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{
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bool TDb::IsTicket(long file_id)
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{
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morm::Finder<TicketParam> finder(model_connector);
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// it would be better to have a SelectHelper in winix models
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// so we could use a 'select count(*)'
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TicketParam ticket_param = finder.select().where().eq(L"file_id", file_id).raw("LIMIT 1").get();
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return ticket_param.found();
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}
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void TDb::GetTicket(long file_id, Ticket & ticket)
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{
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morm::Finder<TicketParam> finder(model_connector);
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ticket.Clear();
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ticket.file_id = file_id;
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ticket.par_tab = finder.select().where().eq(L"file_id", file_id).get_vector();
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}
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void TDb::GetTickets(const std::vector<long> & file_id_tab, std::vector<Ticket> & ticket_tab, bool clear_tab)
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{
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if( clear_tab )
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ticket_tab.clear();
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if( !file_id_tab.empty() )
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{
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morm::Finder<TicketParam> finder(model_connector);
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std::vector<TicketParam> tmp;
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finder.select().where().in(L"file_id", file_id_tab).raw("ORDER BY file_id, param").get_vector(tmp);
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long last_file_id = -1;
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empty_ticket.Clear();
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for(size_t i=0 ; i < tmp.size() ; ++i)
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{
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if( i==0 || last_file_id != tmp[i].file_id )
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{
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ticket_tab.push_back(empty_ticket);
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ticket_tab.back().file_id = tmp[i].file_id;
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last_file_id = tmp[i].file_id;
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}
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ticket_tab.back().par_tab.push_back(tmp[i]);
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}
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}
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}
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bool TDb::AddTicket(Ticket & ticket)
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{
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bool status = true;
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for(TicketParam & ticket_param : ticket.par_tab)
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{
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if( !ticket_param.insert() )
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status = false;
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}
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return status;
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}
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bool TDb::RemoveAddTicket(Ticket & ticket)
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{
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morm::Transaction transaction(model_connector);
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bool ok = true;
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ok = ok && RemoveTicket(ticket.file_id);
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ok = ok && AddTicket(ticket);
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transaction.set_successful(ok);
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if( !transaction.finish() )
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ok = false;
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return ok;
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}
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bool TDb::RemoveTicket(long file_id)
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{
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bool status = false;
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if( model_connector )
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{
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morm::DbConnector * db_connector = model_connector->get_db_connector();
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if( db_connector )
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{
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pt::TextStream sql;
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sql << "DELETE FROM plugins.ticket WHERE file_id=" << file_id;
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status = db_connector->query(sql);
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}
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}
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return status;
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}
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}
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