97 lines
2.4 KiB
C++
97 lines
2.4 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) 2021, 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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#ifndef headerfile_winix_models_migration
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#define headerfile_winix_models_migration
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#include <string>
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#include <vector>
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#include "model.h"
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namespace Winix
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{
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class Migration : public morm::Model
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{
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public:
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long id;
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std::wstring table_name;
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int table_version;
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pt::Date migration_date;
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void fields()
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{
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field(L"id", id, morm::FT::no_insertable | morm::FT::no_updatable | morm::FT::primary_key);
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field(L"table_name", table_name);
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field(L"table_version", table_version);
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field(L"migration_date", migration_date);
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}
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void table()
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{
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morm::Model::table_name(L"core", L"migration");
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}
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void after_insert()
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{
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get_last_sequence_for_primary_key(L"core.migration_id_seq", id);
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}
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static bool do_migration(morm::ModelConnector * model_connector, morm::Model & model);
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bool do_migration(int & current_table_version);
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private:
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bool do_migration_to_1();
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};
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} // namespace Winix
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#endif
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