Removed the database lib from services as it is still not a service

src/libs/database/impl/StarredArtist.cpp

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2021 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 "database/StarredArtist.hpp"
+
+#include <Wt/Dbo/WtSqlTraits.h>
+
+#include "database/Artist.hpp"
+#include "database/Session.hpp"
+#include "database/User.hpp"
+#include "IdTypeTraits.hpp"
+#include "Utils.hpp"
+
+namespace Database
+{
+    StarredArtist::StarredArtist(ObjectPtr<Artist> artist, ObjectPtr<User> user, FeedbackBackend backend)
+        : _backend{ backend }
+        , _artist{ getDboPtr(artist) }
+        , _user{ getDboPtr(user) }
+    {
+    }
+
+    StarredArtist::pointer StarredArtist::create(Session& session, ObjectPtr<Artist> artist, ObjectPtr<User> user, FeedbackBackend backend)
+    {
+        return session.getDboSession().add(std::unique_ptr<StarredArtist> {new StarredArtist{ artist, user, backend }});
+    }
+
+    std::size_t StarredArtist::getCount(Session& session)
+    {
+        session.checkReadTransaction();
+        return session.getDboSession().query<int>("SELECT COUNT(*) FROM starred_artist");
+    }
+
+    StarredArtist::pointer StarredArtist::find(Session& session, StarredArtistId id)
+    {
+        session.checkReadTransaction();
+        return session.getDboSession().find<StarredArtist>().where("id = ?").bind(id).resultValue();
+    }
+
+    StarredArtist::pointer StarredArtist::find(Session& session, ArtistId artistId, UserId userId)
+    {
+        session.checkReadTransaction();
+        return session.getDboSession().query<Wt::Dbo::ptr<StarredArtist>>("SELECT s_a from starred_artist s_a")
+            .join("user u ON u.id = s_a.user_id")
+            .where("s_a.artist_id = ?").bind(artistId)
+            .where("s_a.user_id = ?").bind(userId)
+            .where("s_a.backend = u.feedback_backend")
+            .resultValue();
+    }
+
+    StarredArtist::pointer StarredArtist::find(Session& session, ArtistId artistId, UserId userId, FeedbackBackend backend)
+    {
+        session.checkReadTransaction();
+        return session.getDboSession().find<StarredArtist>()
+            .where("artist_id = ?").bind(artistId)
+            .where("user_id = ?").bind(userId)
+            .where("backend = ?").bind(backend)
+            .resultValue();
+    }
+
+    void StarredArtist::setDateTime(const Wt::WDateTime& dateTime)
+    {
+        _dateTime = Utils::normalizeDateTime(dateTime);
+    }
+}