Added albumArtist field memeber to Song model. Automatically apply disc value 1 for song's metadata that have an empty disc field. Switched from TagLib::FileRef to TagLib::MPEG::File

include/dto/AlbumDto.hpp

@@ -14,6 +14,7 @@ namespace dto
 
         DTO_FIELD(Int32, id);
         DTO_FIELD(String, title);
+        DTO_FIELD(String, artist);
         DTO_FIELD(Int32, year);
     };
 

include/dto/SongDto.hpp

@@ -17,6 +17,7 @@ namespace dto
         DTO_FIELD(Int32, id);
         DTO_FIELD(String, title);
         DTO_FIELD(String, artist);
+        DTO_FIELD(String, album_artist);
         DTO_FIELD(String, album);
         DTO_FIELD(String, genre);
         DTO_FIELD(Int32, track);

include/dto/conversion/DtoConversions.h

@@ -1,6 +1,7 @@
 #ifndef DTOCONVERSIONS_H_
 #define DTOCONVERSIONS_H_
 
+#include "dto/AlbumDto.hpp"
 #include "dto/LoginResultDto.hpp"
 #include "dto/SongDto.hpp"
 #include "model/Models.h"
@@ -13,6 +14,8 @@ namespace dto { namespace conversion {
         static dto::RegisterResultDto::ObjectWrapper toRegisterResultDto(
             const model::RegisterResult&);
 
+        static dto::AlbumDto::ObjectWrapper toAlbumDto(const model::Album&);
+
         static dto::SongDto::ObjectWrapper toSongDto(const model::Song&);
 
         static model::Song toSong(dto::SongDto::ObjectWrapper&);