WIP, Using table for filters in Audio Widget

database/Artist.cpp

@@ -31,7 +31,7 @@ Artist::getNone(Wt::Dbo::Session& session)
 }
 
 Wt::Dbo::collection<Artist::pointer>
-Artist::getAll(Wt::Dbo::Session& session, std::size_t offset, std::size_t size)
+Artist::getAll(Wt::Dbo::Session& session, int offset, int size)
 {
 	return session.find<Artist>().offset(offset).limit(size);
 }

database/AudioTypes.hpp

@@ -20,14 +20,15 @@ class Artist
 	public:
 
 		typedef Wt::Dbo::ptr<Artist> pointer;
-
+		typedef Wt::Dbo::dbo_traits<Artist>::IdType id_type;
+ 
 		Artist() {}
 		Artist(const std::string& p_name);
 
 		// Accessors
 		static pointer getByName(Wt::Dbo::Session& session, const std::string& name);
 		static pointer getNone(Wt::Dbo::Session& session);
-		static Wt::Dbo::collection<pointer> getAll(Wt::Dbo::Session& session, std::size_t offset, std::size_t size);
+		static Wt::Dbo::collection<pointer> getAll(Wt::Dbo::Session& session, int offset = -1, int size = -1);
 
 		const std::string& getName(void) const { return _name; }
 
@@ -66,6 +67,8 @@ class Release
 		static pointer getByName(Wt::Dbo::Session& session, const std::string& name);
 		static pointer getNone(Wt::Dbo::Session& session);
 
+		static Wt::Dbo::collection<pointer> getAll(Wt::Dbo::Session& session, Artist::id_type id, int offset = -1, int size = -1);
+
 		// Create
 		static pointer create(Wt::Dbo::Session& session, const std::string& name);
 

database/Release.cpp

@@ -27,3 +27,9 @@ Release::create(Wt::Dbo::Session& session, const std::string& name)
 	return session.add(new Release(name));
 }
 
+Wt::Dbo::collection<Release::pointer>
+Release::getAll(Wt::Dbo::Session& session, Artist::id_type id, int offset, int size)
+{
+	return session.query<Release::pointer>("select * from Release INNER JOIN Release.id = Artist.id").where("artist.id = ?").bind(id);
+}
+