From d44a5bb1bcbc748763d8a3f8c25ea24733913c69 Mon Sep 17 00:00:00 2001
From: kdeng00 <kundeng94@gmail.com>
Date: Sun, 1 Sep 2019 13:54:16 -0400
Subject: [PATCH] Added Model namespace

---
 include/database/base_repository.h     |   4 +-
 include/database/coverArtRepository.h  |   8 +-
 include/database/songRepository.h      |  12 +--
 include/managers/coverArtManager.h     |   2 +-
 include/managers/directory_manager.h   |  11 +--
 include/managers/song_manager.h        |   8 +-
 include/managers/token_manager.h       |   6 +-
 include/models/models.h                | 131 +++++++++++++------------
 include/utilities/imageFile.h          |  24 -----
 include/utilities/metadata_retriever.h |   6 +-
 src/controller/songController.hpp      |   8 +-
 src/database/base_repository.cpp       |   2 +-
 src/database/coverArtRepository.cpp    |  10 +-
 src/database/songRepository.cpp        |  18 ++--
 src/managers/coverArtManager.cpp       |   4 +-
 src/managers/directory_manager.cpp     |  52 +---------
 src/managers/song_manager.cpp          |  10 +-
 src/managers/token_manager.cpp         |  12 +--
 src/utilities/metadata_retriever.cpp   |   8 +-
 19 files changed, 131 insertions(+), 205 deletions(-)

diff --git a/include/database/base_repository.h b/include/database/base_repository.h
index d2f6269..dcc3527 100644
--- a/include/database/base_repository.h
+++ b/include/database/base_repository.h
@@ -14,11 +14,11 @@ public:
     base_repository(const std::string&);
 protected:
     MYSQL* setup_mysql_connection();
-    MYSQL* setup_mysql_connection(database_connection);
+    MYSQL* setup_mysql_connection(Model::database_connection);
 
     MYSQL_RES* perform_mysql_query(MYSQL*, const std::string&);
 
-    database_connection details;
+    Model::database_connection details;
 private:
     void intitalizeDetails();
 
diff --git a/include/database/coverArtRepository.h b/include/database/coverArtRepository.h
index adc91eb..2add698 100644
--- a/include/database/coverArtRepository.h
+++ b/include/database/coverArtRepository.h
@@ -12,12 +12,12 @@ class coverArtRepository : public base_repository
 public:
     coverArtRepository(const std::string&);
 
-    Cover retrieveRecord(Cover&, coverFilter);
+    Model::Cover retrieveRecord(Model::Cover&, coverFilter);
 
-    void deleteRecord(const Cover&);
-    void saveRecord(const Cover&);
+    void deleteRecord(const Model::Cover&);
+    void saveRecord(const Model::Cover&);
 private:
-    Cover parseRecord(MYSQL_RES*);
+    Model::Cover parseRecord(MYSQL_RES*);
 };
 
 #endif
diff --git a/include/database/songRepository.h b/include/database/songRepository.h
index f0747cd..ee4ea10 100644
--- a/include/database/songRepository.h
+++ b/include/database/songRepository.h
@@ -15,16 +15,16 @@ class songRepository : public base_repository
 public:
     songRepository(const std::string&);
 
-    std::vector<Song> retrieveRecords();
+    std::vector<Model::Song> retrieveRecords();
 
-    Song retrieveRecord(Song&, songFilter);
+    Model::Song retrieveRecord(Model::Song&, songFilter);
 
-    void deleteRecord(const Song&);
-    void saveRecord(const Song&);
+    void deleteRecord(const Model::Song&);
+    void saveRecord(const Model::Song&);
 private:
-    std::vector<Song> parseRecords(MYSQL_RES*);
+    std::vector<Model::Song> parseRecords(MYSQL_RES*);
 
-    Song parseRecord(MYSQL_RES*);
+    Model::Song parseRecord(MYSQL_RES*);
 };
 
 #endif
diff --git a/include/managers/coverArtManager.h b/include/managers/coverArtManager.h
index 9e5479a..58c4cec 100644
--- a/include/managers/coverArtManager.h
+++ b/include/managers/coverArtManager.h
@@ -10,7 +10,7 @@ class coverArtManager
 public:
     coverArtManager(const std::string&);
 
-    Cover saveCover(const Song&, std::string&, const std::string&);
+    Model::Cover saveCover(const Model::Song&, std::string&, const std::string&);
 private:
     std::string path;
 };
diff --git a/include/managers/directory_manager.h b/include/managers/directory_manager.h
index e994d6c..af3ca37 100644
--- a/include/managers/directory_manager.h
+++ b/include/managers/directory_manager.h
@@ -12,24 +12,19 @@ class directory_manager
 {
 public:
 
-    static std::string create_directory_process(Song, const std::string&);
+    static std::string create_directory_process(Model::Song, const std::string&);
     static std::string configPath(std::string_view);
     static std::string contentOfPath(std::string_view);
 
     static nlohmann::json credentialConfigContent(const std::string&);
     static nlohmann::json databaseConfigContent(const std::string&);
     static nlohmann::json pathConfigContent(const std::string&);
-    // Return Cover instead
-    //std::string read_cover_art(const std::string&);
 
-
-    //void copy_stock_to_root(const std::string&, const std::string&);
-    //void copy_song_to_path(const std::string&, const std::string&);
     void delete_cover_art_file(const std::string&, const std::string&);
-    static void delete_directories(Song, const std::string&);
+    static void delete_directories(Model::Song, const std::string&);
 
 private:
-    void delete_song(const Song);
+    void delete_song(const Model::Song);
 };
 
 #endif
diff --git a/include/managers/song_manager.h b/include/managers/song_manager.h
index 7e7a76e..e12a87c 100644
--- a/include/managers/song_manager.h
+++ b/include/managers/song_manager.h
@@ -13,12 +13,12 @@ class song_manager
 public:
     song_manager(std::string&);
 
-    void saveSong(Song&);
-    void deleteSong(Song&);
+    void saveSong(Model::Song&);
+    void deleteSong(Model::Song&);
 
-    static void printSong(const Song&);
+    static void printSong(const Model::Song&);
 private:
-    void saveSongTemp(Song&);
+    void saveSongTemp(Model::Song&);
 
     std::string exe_path;
 };
diff --git a/include/managers/token_manager.h b/include/managers/token_manager.h
index f8bcbec..eafc9a5 100644
--- a/include/managers/token_manager.h
+++ b/include/managers/token_manager.h
@@ -16,12 +16,12 @@ class token_manager
 public:
     token_manager();
 
-    loginResult retrieve_token();
-    loginResult retrieve_token(std::string_view);
+    Model::loginResult retrieve_token();
+    Model::loginResult retrieve_token(std::string_view);
 
     bool is_token_valid(std::string&, Scope);
 private:
-    auth_credentials parse_auth_credentials(std::string_view);
+    Model::auth_credentials parse_auth_credentials(std::string_view);
 
     std::vector<std::string> extract_scopes(const jwt::decoded_jwt&&);
     std::pair<bool, std::vector<std::string>> fetch_auth_header(const std::string&);
diff --git a/include/models/models.h b/include/models/models.h
index 3a045c0..b755ed5 100644
--- a/include/models/models.h
+++ b/include/models/models.h
@@ -4,77 +4,78 @@
 #include <string>
 #include <vector>
 
-struct Song
+namespace Model
 {
-    int id;
-    std::string title;
-    std::string artist;
-    std::string album;
-    std::string genre;
-    int year;
-    int duration;
-    int track;
-    int disc;
-    std::string songPath;
-    std::vector<unsigned char> data;
-    int coverArtId;
-};
+    struct Song
+    {
+        int id;
+        std::string title;
+        std::string artist;
+        std::string album;
+        std::string genre;
+        int year;
+        int duration;
+        int track;
+        int disc;
+        std::string songPath;
+        std::vector<unsigned char> data;
+        int coverArtId;
+    };
 
-struct Cover
-{
-    int id;
-    std::string songTitle;
-    std::string imagePath;
-    // Not being used but it should be
-    std::vector<unsigned char> data;
-};
+    struct Album
+    {
+        int id;
+        std::string title;
+        int year;
+        std::vector<Song> songs;
+    };
 
-struct LoginRes
-{
-    int UserId;
-    char Username[1024];
-    char Token[1024];
-    char TokenType[1024];
-    char Message[1024];
-    int Expiration;
-};
+    struct Cover
+    {
+        int id;
+        std::string songTitle;
+        std::string imagePath;
+        // Not being used but it should be
+        std::vector<unsigned char> data;
+    };
 
-struct loginResult
-{
-    int user_id;
-    std::string username;
-    std::string access_token;
-    std::string token_type;
-    std::string message;
-    int expiration;
-};
+    struct LoginRes
+    {
+        int UserId;
+        char Username[1024];
+        char Token[1024];
+        char TokenType[1024];
+        char Message[1024];
+        int Expiration;
+    };
 
-struct auth_credentials
-{
-    std::string domain;
-    std::string api_identifier;
-    std::string client_id;
-    std::string client_secret;
-    std::string uri;
-    std::string endpoint;
-};
+    struct loginResult
+    {
+        int user_id;
+        std::string username;
+        std::string access_token;
+        std::string token_type;
+        std::string message;
+        int expiration;
+    };
 
-struct database_connection
-{
-    std::string server;
-    std::string username;
-    std::string password;
-    std::string database;
-};
+    struct auth_credentials
+    {
+        std::string domain;
+        std::string api_identifier;
+        std::string client_id;
+        std::string client_secret;
+        std::string uri;
+        std::string endpoint;
+    };
 
-struct TokenReq
-{
-    char ClientId[1024];
-    char ClientSecret[1024];
-    char Audience[1024];
-    char GrantType[1024];
-    char URI[1024];
-    char Endpoint[1024];
-};
+    struct database_connection
+    {
+        std::string server;
+        std::string username;
+        std::string password;
+        std::string database;
+    };
+}
 
 #endif
diff --git a/include/utilities/imageFile.h b/include/utilities/imageFile.h
index d6d5e86..9e95cdd 100644
--- a/include/utilities/imageFile.h
+++ b/include/utilities/imageFile.h
@@ -1,45 +1,21 @@
 #include <iostream>
 
-//#include <taglib/attachedpictureframe.h>
 #include <attachedpictureframe.h>
-//#include <taglib/mpegfile.h>
-//#include <mpegfile.h>
-//#include <taglib/tag.h>
 #include <tag.h>
-//#include <taglib/tfile.h>
 #include <tfile.h>
-//#include <taglib/tfilestream.h>
 #include <tfilestream.h>
-//#include <taglib/fileref.h>
 #include <fileref.h>
-//#include <taglib/tbytevector.h>
 #include <tbytevector.h>
-//#include <taglib/tbytevectorstream.h>
 #include <tbytevectorstream.h>
-//#include <taglib/tpropertymap.h>
 #include <tpropertymap.h>
-//#include <taglib/id3v2tag.h>
 #include <id3v2tag.h>
 
 class imageFile : public TagLib::File
 {
 public:
     imageFile(const char *file);
-                                  /**
-    imageFile(const char *file) : TagLib::File(file)
-    {
-
-    }
-    */
 
     TagLib::ByteVector data();
-    /**
-    TagLib::ByteVector data()
-    {
-        return readBlock(length());
-    }
-    */
-
 
 private:
     virtual TagLib::Tag *tag() const { return 0; }
diff --git a/include/utilities/metadata_retriever.h b/include/utilities/metadata_retriever.h
index 3a3760b..4801216 100644
--- a/include/utilities/metadata_retriever.h
+++ b/include/utilities/metadata_retriever.h
@@ -9,10 +9,10 @@
 class metadata_retriever
 {
 public:
-    Song retrieve_metadata(std::string&);
-    Cover update_cover_art(const Song&, Cover& cov, const std::string&);
+    Model::Song retrieve_metadata(std::string&);
+    Model::Cover update_cover_art(const Model::Song&, Model::Cover& cov, const std::string&);
 
-    void update_metadata(Song updated_song, const Song old_song);
+    void update_metadata(Model::Song updated_song, const Model::Song old_song);
 private:
 };
 
diff --git a/src/controller/songController.hpp b/src/controller/songController.hpp
index 4e5c43d..6c203a5 100644
--- a/src/controller/songController.hpp
+++ b/src/controller/songController.hpp
@@ -66,7 +66,7 @@ public:
 
         std::vector<unsigned char> data(buff.get(), buff.get() + buffSize);
 
-        Song sng;
+        Model::Song sng;
         sng.data = std::move(data);
         
         song_manager s_mgr(m_exe_path);
@@ -108,7 +108,7 @@ public:
             PATH(Int32, id)) {
 
         songRepository songRepo(m_exe_path);
-        Song songDb;
+        Model::Song songDb;
         songDb.id = id;
 
         songDb = songRepo.retrieveRecord(songDb, songFilter::id);
@@ -131,7 +131,7 @@ public:
             PATH(Int32, id)) {
 
         songRepository songRepo(m_exe_path);
-        Song songDb;
+        Model::Song songDb;
         songDb.id = id;
         songDb = songRepo.retrieveRecord(songDb, songFilter::id);
 
@@ -156,7 +156,7 @@ public:
 
     ENDPOINT("DELETE", "api/v1/song/data/{id}", songDelete, PATH(Int32, id)) {
 
-        Song song;
+        Model::Song song;
         song.id = id;
 
         song_manager sngMgr(m_exe_path);
diff --git a/src/database/base_repository.cpp b/src/database/base_repository.cpp
index c55b91f..c405461 100644
--- a/src/database/base_repository.cpp
+++ b/src/database/base_repository.cpp
@@ -25,7 +25,7 @@ MYSQL* base_repository::setup_mysql_connection()
 
     return conn;
 }
-MYSQL* base_repository::setup_mysql_connection(database_connection details)
+MYSQL* base_repository::setup_mysql_connection(Model::database_connection details)
 {
     MYSQL *connection = mysql_init(NULL);
 
diff --git a/src/database/coverArtRepository.cpp b/src/database/coverArtRepository.cpp
index d2d8455..0e3b20a 100644
--- a/src/database/coverArtRepository.cpp
+++ b/src/database/coverArtRepository.cpp
@@ -8,7 +8,7 @@
 coverArtRepository::coverArtRepository(const std::string& path) : base_repository(path)
 { }
 
-Cover coverArtRepository::retrieveRecord(Cover& cov, coverFilter filter = coverFilter::id)
+Model::Cover coverArtRepository::retrieveRecord(Model::Cover& cov, coverFilter filter = coverFilter::id)
 {
     std::stringstream qry;
     auto conn = setup_mysql_connection();
@@ -45,7 +45,7 @@ Cover coverArtRepository::retrieveRecord(Cover& cov, coverFilter filter = coverF
     return covDb;
 }
 
-void coverArtRepository::deleteRecord(const Cover& cov)
+void coverArtRepository::deleteRecord(const Model::Cover& cov)
 {
     auto conn = setup_mysql_connection();
     const std::string query("DELETE FROM CoverArt WHERE CoverArtId = " + std::to_string(cov.id));
@@ -55,7 +55,7 @@ void coverArtRepository::deleteRecord(const Cover& cov)
     mysql_close(conn);
 }
 
-void coverArtRepository::saveRecord(const Cover& cov)
+void coverArtRepository::saveRecord(const Model::Cover& cov)
 {
     auto conn = setup_mysql_connection();
 
@@ -93,10 +93,10 @@ void coverArtRepository::saveRecord(const Cover& cov)
     std::cout << "done" << std::endl;
 }
 
-Cover coverArtRepository::parseRecord(MYSQL_RES *results)
+Model::Cover coverArtRepository::parseRecord(MYSQL_RES *results)
 {
     std::cout << "parsing record" << std::endl;
-    Cover cov;
+    Model::Cover cov;
     auto fieldNum = mysql_num_fields(results);
 
     MYSQL_ROW row = mysql_fetch_row(results);
diff --git a/src/database/songRepository.cpp b/src/database/songRepository.cpp
index 593f5ca..86c5f0c 100644
--- a/src/database/songRepository.cpp
+++ b/src/database/songRepository.cpp
@@ -10,7 +10,7 @@
 songRepository::songRepository(const std::string& path) : base_repository(path)
 { }
 
-std::vector<Song> songRepository::retrieveRecords()
+std::vector<Model::Song> songRepository::retrieveRecords()
 {
     auto conn = setup_mysql_connection();
     const std::string query = "SELECT * FROM Song";
@@ -24,7 +24,7 @@ std::vector<Song> songRepository::retrieveRecords()
     return songs;
 }
 
-Song songRepository::retrieveRecord(Song& song, songFilter filter)
+Model::Song songRepository::retrieveRecord(Model::Song& song, songFilter filter)
 {
     std::stringstream qry;
     auto conn = setup_mysql_connection();
@@ -57,7 +57,7 @@ Song songRepository::retrieveRecord(Song& song, songFilter filter)
     return song;
 }
 
-void songRepository::deleteRecord(const Song& song)
+void songRepository::deleteRecord(const Model::Song& song)
 {
     auto conn = setup_mysql_connection();
     auto status = 0;
@@ -69,7 +69,7 @@ void songRepository::deleteRecord(const Song& song)
     mysql_close(conn);
 }
 
-void songRepository::saveRecord(const Song& song)
+void songRepository::saveRecord(const Model::Song& song)
 {
     auto conn = setup_mysql_connection();
     auto status = 0;
@@ -148,16 +148,16 @@ void songRepository::saveRecord(const Song& song)
     std::cout << "done inserting song record" << std::endl;
 }
 
-std::vector<Song> songRepository::parseRecords(MYSQL_RES* results)
+std::vector<Model::Song> songRepository::parseRecords(MYSQL_RES* results)
 {
     auto fieldNum = mysql_num_fields(results);
     auto numRows = mysql_num_rows(results);
 
-    std::vector<Song> songs;
+    std::vector<Model::Song> songs;
     songs.reserve(numRows);
 
     for (MYSQL_ROW row = nullptr; (row = mysql_fetch_row(results)) != nullptr; ) {
-        Song song;
+        Model::Song song;
 
         for (auto i = 0; i != fieldNum; ++i) {
             switch (i) {
@@ -203,9 +203,9 @@ std::vector<Song> songRepository::parseRecords(MYSQL_RES* results)
     return songs;
 }
 
-Song songRepository::parseRecord(MYSQL_RES* results)
+Model::Song songRepository::parseRecord(MYSQL_RES* results)
 {
-    Song song;
+    Model::Song song;
     auto fieldNum = mysql_num_fields(results);
 
     MYSQL_ROW row = mysql_fetch_row(results);
diff --git a/src/managers/coverArtManager.cpp b/src/managers/coverArtManager.cpp
index c2fa75d..f732b25 100644
--- a/src/managers/coverArtManager.cpp
+++ b/src/managers/coverArtManager.cpp
@@ -8,10 +8,10 @@ coverArtManager::coverArtManager(const std::string& configPath) : path(configPat
 { }
 
 
-Cover coverArtManager::saveCover(const Song& song, std::string& rootPath, const std::string& stockCoverPath)
+Model::Cover coverArtManager::saveCover(const Model::Song& song, std::string& rootPath, const std::string& stockCoverPath)
 {
     metadata_retriever meta;
-    Cover cov;
+    Model::Cover cov;
     cov.imagePath = rootPath;
     cov = meta.update_cover_art(song, cov, stockCoverPath);
     cov.songTitle = song.title;
diff --git a/src/managers/directory_manager.cpp b/src/managers/directory_manager.cpp
index 0c5f97c..c8b8acc 100644
--- a/src/managers/directory_manager.cpp
+++ b/src/managers/directory_manager.cpp
@@ -7,7 +7,7 @@
 
 namespace fs = std::filesystem;
 
-std::string directory_manager::create_directory_process(Song song, const std::string& root_path)
+std::string directory_manager::create_directory_process(Model::Song song, const std::string& root_path)
 {
     auto curr_path = fs::path(root_path);
 
@@ -74,52 +74,6 @@ nlohmann::json directory_manager::pathConfigContent(const std::string& exe_path)
     return nlohmann::json::parse(contentOfPath(path));
 }
 
-/**
-std::string directory_manager::read_cover_art(const std::string& source)
-{
-    auto source_path = fs::path(source);
-    
-    std::fstream cov(source, std::ios::in | std::ios::binary);
-
-    cov.seekg(0);
-
-    std::stringstream buf;
-    std::copy(std::istreambuf_iterator<char>(cov),
-        std::istreambuf_iterator<char>(),
-        std::ostreambuf_iterator<char>(buf));
-
-    return buf.str();
-}
-
-void directory_manager::copy_stock_to_root(const std::string& target, const std::string& buff)
-{
-    std::cout<<"starting process"<<std::endl;
-    auto target_path = fs::path(target);
-    if (fs::exists(target_path)) {
-        std::cout<<target_path.string()<<" exists"<<std::endl;
-        return;
-    }
-
-    std::cout<<target_path.string()<<" does not exist, copying over"<<std::endl;
-    std::fstream cov(target, std::ios::out | std::ios::binary);
-    cov.write(buff.c_str(), buff.size());
-    cov.close();
-
-    std::cout<<"copy finished"<<std::endl;
-}
-void directory_manager::copy_song_to_path(const std::string& target, const std::string& source)
-{
-    std::cout<<"starting process to copy song"<<std::endl;
-    auto target_path = fs::path(target);
-    auto src_path = fs::path(source);
-
-    std::cout<<"copting over to "<<target_path.string()<<std::endl;
-    fs::copy(src_path, target_path);
-
-    fs::remove(source);
-    std::cout<<"copy finished"<<std::endl;
-}
-*/
 void directory_manager::delete_cover_art_file(const std::string& cov_path, const std::string& stock_cover_path)
 {
     if (cov_path.compare(stock_cover_path) == 0) {
@@ -130,7 +84,7 @@ void directory_manager::delete_cover_art_file(const std::string& cov_path, const
         fs::remove(cov);
     }
 }
-void directory_manager::delete_directories(Song song, const std::string& root_path)
+void directory_manager::delete_directories(Model::Song song, const std::string& root_path)
 {
     std::cout<<"checking to for empty directories to delete"<<std::endl;
     const std::string art{root_path + std::string{"/"} + song.artist};
@@ -155,7 +109,7 @@ void directory_manager::delete_directories(Song song, const std::string& root_pa
 
     std::cout<<"deleted empty directory or directories"<<std::endl;
 }
-void directory_manager::delete_song(const Song song)
+void directory_manager::delete_song(const Model::Song song)
 {
     std::cout<<"deleting song"<<std::endl;
     auto song_path = fs::path(song.songPath);
diff --git a/src/managers/song_manager.cpp b/src/managers/song_manager.cpp
index f7be9f0..40243b3 100644
--- a/src/managers/song_manager.cpp
+++ b/src/managers/song_manager.cpp
@@ -19,7 +19,7 @@ song_manager::song_manager(std::string& x_path)
 { }
 
 
-void song_manager::saveSong(Song& song)
+void song_manager::saveSong(Model::Song& song)
 {
     saveSongTemp(song);
     metadata_retriever meta;
@@ -53,7 +53,7 @@ void song_manager::saveSong(Song& song)
     songRepo.saveRecord(song);
 }
 
-void song_manager::deleteSong(Song& song)
+void song_manager::deleteSong(Model::Song& song)
 {
     coverArtRepository covRepo(exe_path);
     songRepository songRepo(exe_path);
@@ -61,7 +61,7 @@ void song_manager::deleteSong(Song& song)
     song = songRepo.retrieveRecord(song, songFilter::id);
     songRepo.deleteRecord(song);
 
-    Cover cov;
+    Model::Cover cov;
     cov.id = song.coverArtId;
     cov = covRepo.retrieveRecord(cov, coverFilter::id);
     covRepo.deleteRecord(cov);
@@ -81,7 +81,7 @@ void song_manager::deleteSong(Song& song)
     directory_manager::delete_directories(song, coverArtPath);
 }
 
-void song_manager::printSong(const Song& song)
+void song_manager::printSong(const Model::Song& song)
 {
     std::cout << "\n\nsong" << std::endl;
     std::cout << "title: " << song.title << std::endl;
@@ -98,7 +98,7 @@ void song_manager::printSong(const Song& song)
     }
 }
 
-void song_manager::saveSongTemp(Song& song)
+void song_manager::saveSongTemp(Model::Song& song)
 {
     auto config = directory_manager::pathConfigContent(exe_path);
 
diff --git a/src/managers/token_manager.cpp b/src/managers/token_manager.cpp
index 6467aa4..c5c2e87 100644
--- a/src/managers/token_manager.cpp
+++ b/src/managers/token_manager.cpp
@@ -21,15 +21,15 @@ token_manager::token_manager()
 {
 }
 
-loginResult token_manager::retrieve_token()
+Model::loginResult token_manager::retrieve_token()
 {
-    loginResult lr;
+    Model::loginResult lr;
     lr.access_token = "dsfdsf";
     lr.token_type = "demo";
 
     return lr;
 }
-loginResult token_manager::retrieve_token(std::string_view path)
+Model::loginResult token_manager::retrieve_token(std::string_view path)
 {
     auto cred = parse_auth_credentials(path);
 
@@ -50,7 +50,7 @@ loginResult token_manager::retrieve_token(std::string_view path)
 
     auto post_res = nlohmann::json::parse(r.text);
 
-    loginResult lr;
+    Model::loginResult lr;
     lr.access_token = post_res["access_token"].get<std::string>();
     lr.token_type = post_res["token_type"].get<std::string>();
     lr.expiration = post_res["expires_in"].get<int>();
@@ -87,14 +87,14 @@ bool token_manager::is_token_valid(std::string& auth, Scope scope)
     return false;
 }
 
-auth_credentials token_manager::parse_auth_credentials(std::string_view path)
+Model::auth_credentials token_manager::parse_auth_credentials(std::string_view path)
 {
     auto exe_path = directory_manager::configPath(path);
     exe_path.append("/authcredentials.json");
     
     auto con = directory_manager::credentialConfigContent(exe_path);
 
-    auth_credentials auth;
+    Model::auth_credentials auth;
     auth.uri = "https://";
     auth.uri.append(con["domain"]);
     auth.api_identifier = con["api_identifier"];
diff --git a/src/utilities/metadata_retriever.cpp b/src/utilities/metadata_retriever.cpp
index ee675af..c39c532 100644
--- a/src/utilities/metadata_retriever.cpp
+++ b/src/utilities/metadata_retriever.cpp
@@ -17,10 +17,10 @@
 
 namespace fs = std::filesystem;
 
-Song metadata_retriever::retrieve_metadata(std::string& song_path)
+Model::Song metadata_retriever::retrieve_metadata(std::string& song_path)
 {
     TagLib::FileRef file(song_path.c_str());
-    Song song;
+    Model::Song song;
     song.title = file.tag()->title().toCString();
     song.artist = file.tag()->artist().toCString();
     song.album = file.tag()->album().toCString();
@@ -48,7 +48,7 @@ Song metadata_retriever::retrieve_metadata(std::string& song_path)
     return song;
 }
 
-Cover metadata_retriever::update_cover_art(const Song& song, Cover& cov, const std::string& stockCoverPath)
+Model::Cover metadata_retriever::update_cover_art(const Model::Song& song, Model::Cover& cov, const std::string& stockCoverPath)
 {
     TagLib::MPEG::File sngF(song.songPath.c_str());
     auto tag = sngF.ID3v2Tag();
@@ -94,7 +94,7 @@ Cover metadata_retriever::update_cover_art(const Song& song, Cover& cov, const s
     return cov;
 }
 
-void metadata_retriever::update_metadata(Song sng_updated, const Song sng_old)
+void metadata_retriever::update_metadata(Model::Song sng_updated, const Model::Song sng_old)
 {
     std::cout<<"updating metadata"<<std::endl;
     TagLib::FileRef file(sng_old.songPath.c_str());