Split Cluster and Track in order to reduce compile dependencies

src/database/Cluster.cpp

@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2013-2016 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Cluster.hpp"
+
+#include "DbArtist.hpp"
+#include "Release.hpp"
+#include "SqlQuery.hpp"
+#include "Track.hpp"
+
+namespace Database {
+
+Cluster::Cluster()
+{
+}
+
+Cluster::Cluster(Wt::Dbo::ptr<ClusterType> type, std::string name)
+	: _name(std::string(name, 0, _maxNameLength)),
+	_clusterType(type)
+{
+}
+
+Cluster::pointer
+Cluster::create(Wt::Dbo::Session& session, Wt::Dbo::ptr<ClusterType> type, std::string name)
+{
+	return session.add(std::make_unique<Cluster>(type, name));
+}
+
+std::vector<Cluster::pointer>
+Cluster::getAll(Wt::Dbo::Session& session)
+{
+	Wt::Dbo::collection<Cluster::pointer> res = session.find<Cluster>();
+
+	return std::vector<Cluster::pointer>(res.begin(), res.end());
+}
+
+Cluster::pointer
+Cluster::getById(Wt::Dbo::Session& session, IdType id)
+{
+	return session.find<Cluster>().where("id = ?").bind(id);
+}
+
+ClusterType::ClusterType(std::string name)
+	: _name(name)
+{
+}
+
+std::vector<ClusterType::pointer>
+ClusterType::getAllOrphans(Wt::Dbo::Session& session)
+{
+	Wt::Dbo::collection<pointer> res = session.query<Wt::Dbo::ptr<ClusterType>>("select c_t from cluster_type c_t LEFT OUTER JOIN cluster c ON c_t.id = c.cluster_type_id WHERE c.id IS NULL");
+
+	return std::vector<pointer>(res.begin(), res.end());
+}
+
+
+ClusterType::pointer
+ClusterType::getByName(Wt::Dbo::Session& session, std::string name)
+{
+	return session.find<ClusterType>().where("name = ?").bind(name);
+}
+
+std::vector<ClusterType::pointer>
+ClusterType::getAll(Wt::Dbo::Session& session)
+{
+	Wt::Dbo::collection<pointer> res = session.find<ClusterType>();
+
+	return std::vector<pointer>(res.begin(), res.end());
+}
+
+ClusterType::pointer
+ClusterType::create(Wt::Dbo::Session& session, std::string name)
+{
+	return session.add(std::make_unique<ClusterType>(name));
+}
+
+Cluster::pointer
+ClusterType::getCluster(std::string name) const
+{
+	assert(self());
+	assert(IdIsValid(self()->id()));
+	assert(session());
+
+	return session()->find<Cluster>()
+		.where("name = ?").bind(name)
+		.where("cluster_type_id = ?").bind(self()->id());
+}
+
+std::vector<Cluster::pointer>
+ClusterType::getClusters() const
+{
+	assert(self());
+	assert(IdIsValid(self()->id()));
+	assert(session());
+
+	Wt::Dbo::collection<Cluster::pointer> res = session()->find<Cluster>()
+						.where("cluster_type_id = ?").bind(self()->id())
+						.orderBy("name");
+
+	return std::vector<Cluster::pointer>(res.begin(), res.end());
+}
+
+void
+Cluster::addTrack(Wt::Dbo::ptr<Track> track)
+{
+	_tracks.insert(track);
+}
+
+} // namespace Database
+