95 lines
3.8 KiB
C++
95 lines
3.8 KiB
C++
/*
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* Copyright (C) 2021 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "database/StarredTrack.hpp"
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#include <Wt/Dbo/WtSqlTraits.h>
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#include "database/Session.hpp"
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#include "database/Track.hpp"
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#include "database/User.hpp"
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#include "Utils.hpp"
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#include "traits/IdTypeTraits.hpp"
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namespace lms::db
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{
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StarredTrack::StarredTrack(ObjectPtr<Track> track, ObjectPtr<User> user, FeedbackBackend backend)
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: _backend{ backend }
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, _track{ getDboPtr(track) }
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, _user{ getDboPtr(user) }
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{
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}
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StarredTrack::pointer StarredTrack::create(Session& session, ObjectPtr<Track> track, ObjectPtr<User> user, FeedbackBackend backend)
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{
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return session.getDboSession()->add(std::unique_ptr<StarredTrack>{ new StarredTrack{ track, user, backend } });
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}
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std::size_t StarredTrack::getCount(Session& session)
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{
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session.checkReadTransaction();
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return utils::fetchQuerySingleResult(session.getDboSession()->query<int>("SELECT COUNT(*) FROM starred_track"));
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}
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StarredTrack::pointer StarredTrack::find(Session& session, StarredTrackId id)
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{
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session.checkReadTransaction();
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return utils::fetchQuerySingleResult(session.getDboSession()->find<StarredTrack>().where("id = ?").bind(id));
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}
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StarredTrack::pointer StarredTrack::find(Session& session, TrackId trackId, UserId userId)
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{
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session.checkReadTransaction();
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return utils::fetchQuerySingleResult(session.getDboSession()->query<Wt::Dbo::ptr<StarredTrack>>("SELECT s_t from starred_track s_t").join("user u ON u.id = s_t.user_id").where("s_t.track_id = ?").bind(trackId).where("s_t.user_id = ?").bind(userId).where("s_t.backend = u.feedback_backend"));
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}
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StarredTrack::pointer StarredTrack::find(Session& session, TrackId trackId, UserId userId, FeedbackBackend backend)
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{
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session.checkReadTransaction();
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return utils::fetchQuerySingleResult(session.getDboSession()->find<StarredTrack>().where("track_id = ?").bind(trackId).where("user_id = ?").bind(userId).where("backend = ?").bind(backend));
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}
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bool StarredTrack::exists(Session& session, TrackId trackId, UserId userId, FeedbackBackend backend)
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{
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return utils::fetchQuerySingleResult(session.getDboSession()->query<int>("SELECT 1 from starred_track").where("track_id = ?").bind(trackId).where("user_id = ?").bind(userId).where("backend = ?").bind(backend));
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}
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RangeResults<StarredTrackId> StarredTrack::find(Session& session, const FindParameters& params)
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{
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session.checkReadTransaction();
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auto query{ session.getDboSession()->query<StarredTrackId>("SELECT DISTINCT s_t.id FROM starred_track s_t") };
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if (params.backend)
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query.where("s_t.backend = ?").bind(*params.backend);
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if (params.syncState)
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query.where("s_t.sync_state = ?").bind(*params.syncState);
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if (params.user.isValid())
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query.where("s_t.user_id = ?").bind(params.user);
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return utils::execRangeQuery<StarredTrackId>(query, params.range);
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}
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void StarredTrack::setDateTime(const Wt::WDateTime& dateTime)
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{
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_dateTime = utils::normalizeDateTime(dateTime);
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}
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} // namespace lms::db
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