Downloading songs needs some work

app/src/main/cpp/Demo.hpp

@@ -271,24 +271,21 @@ void downloadSong(Song& song, const Token& token, const Str& path) {
     repository::local::APIRepository apiRepo;
     auto apiInfo = apiRepo.retrieveAPIInfo(path);
     repository::SongRepository songRepo;
-    auto downloadedSong = songRepo.downloadSong(token, song, apiInfo);
     manager::DirectoryManager dirMgr;
     if (dirMgr.doesSongExist(song, path)) {
         std::cout << "song already exists\n";
         return;
     }
 
+    auto downloadedSong = songRepo.downloadSong(token, song, apiInfo);
+
     dirMgr.createSongDirectory(song, path);
     downloadedSong.path = dirMgr.fullSongPath(song, path);
     std::fstream saveSong(downloadedSong.path, std::ios::out | std::ios::binary);
     saveSong.write((char*)&downloadedSong.data[0], downloadedSong.data.size());
     saveSong.close();
 
-    repository::local::SongRepository localSongRepo;
-    if (!localSongRepo.databaseExist(path)) {
-        localSongRepo.initializedDatabase(path);
-    }
-
+    repository::local::SongRepository localSongRepo(path);
     if (!localSongRepo.doesTableExist(path)) {
         localSongRepo.createSongTable(path);
     }
@@ -405,7 +402,7 @@ Java_com_example_mear_repositories_TrackRepository_retrieveSongsIncludingDownloa
     auto i = 0;
 
     repository::local::SongRepository localSongRepo(appPath);
-    auto localSongs = (localSongRepo.isTableEmpty(appPath)) ?
+    auto localSongs = (!localSongRepo.isTableEmpty(appPath)) ?
             localSongRepo.retrieveAllSongs(appPath) : std::vector<model::Song>();
 
     for (auto& sng: allSongs) {

app/src/main/cpp/repository/BaseRepository.h

@@ -52,11 +52,12 @@ namespace repository { namespace local {
                 queryStr.append(m_tableName);
 
                 SQLite::Statement query(db, queryStr);
-                auto r = query.exec();
+
+                auto r = query.executeStep();
 
                 const auto result = query.hasRow();
 
-                return result;
+                return !result;
             } catch (std::exception& ex) {
                 auto msg = ex.what();
             }

app/src/main/cpp/repository/SongRepository.h

@@ -298,7 +298,6 @@ namespace repository {
                     std::string queryString("DELETE FROM ");
                     queryString.append(m_tableName);
                     queryString.append(" WHERE Id = ?");
-                    // queryString.append("Duration, Track, Disc, Filename, Path, CoverArtId)");
                     SQLite::Statement query(db, queryString);
                     query.bind(1, song.id);
 
@@ -334,7 +333,7 @@ namespace repository {
                     query.bind(12, song.path);
                     query.bind(13, song.coverArtId);
 
-                    query.exec();
+                    auto result = query.exec();
                 } catch (std::exception& ex) {
                     auto msg = ex.what();
                 }

app/src/main/cpp/repository/UserRepository.h

@@ -34,11 +34,8 @@ namespace repository { namespace local {
 
                 auto result = query.executeStep();
 
-                auto valZero = query.getColumn(1);
-                auto valOne = query.getColumn(2);
-
-                user.username = valZero.getString();
-                user.password = valOne.getString();
+                user.username = std::move(query.getColumn(1).getString());
+                user.password = std::move(query.getColumn(2).getString());
 
                 return user;