Tidied up code, going to put up the coding convention later on

src/manager/ArtistManager.cpp

@@ -0,0 +1,41 @@
+#include "manager/ArtistManager.h"
+
+#include <iostream>
+
+#include "database/ArtistRepository.h"
+#include "type/ArtistFilter.h"
+
+manager::ArtistManager::ArtistManager(const model::BinaryPath& bConf)
+    : m_bConf(bConf)
+{ }
+
+
+model::Artist manager::ArtistManager::retrieveArtist(model::Artist& artist)
+{
+    database::ArtistRepository artRepo(m_bConf);
+    artist = artRepo.retrieveRecord(artist, type::ArtistFilter::artist);
+
+    return artist;
+}
+
+model::Artist manager::ArtistManager::saveArtist(const model::Song& song)
+{
+    model::Artist artist;
+    artist.artist = song.artist;
+
+    database::ArtistRepository artRepo(m_bConf);
+    if (!artRepo.doesArtistExist(artist, type::ArtistFilter::artist)) {
+        artRepo.saveRecord(artist);
+    } else {
+        std::cout << "artist already exists" << std::endl;
+    }
+
+    return artist;
+}
+
+void manager::ArtistManager::printArtist(const model::Artist& artist)
+{
+    std::cout << "\nartist record" << std::endl;
+    std::cout << "id: " << artist.id << std::endl;
+    std::cout << "artist: " << artist.artist << std::endl;
+}