Left off at adding album record to the database and retrieving the album record to assign the album id to the song record's album id foreign key

CMakeLists.txt

@@ -6,7 +6,6 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_STANDARD 17)
 
 set(SOURCES
-    src/appComponent.hpp
     src/database/albumRepository.cpp
     src/database/artistRepository.cpp
     src/database/base_repository.cpp
@@ -27,6 +26,7 @@ set(SOURCES
     src/utilities/metadata_retriever.cpp
 )
 set(HEADERS
+    include/component/appComponent.hpp
     include/controller/loginController.hpp
     include/controller/songController.hpp
     include/database/albumRepository.h
@@ -49,9 +49,13 @@ set(HEADERS
     include/models/models.h
     include/utilities/imageFile.h
     include/utilities/metadata_retriever.h
+    include/types/albumFilter.h
+    include/types/artistFilter.h
     include/types/coverFilter.h
+    include/types/genreFilter.h
     include/types/scopes.h
     include/types/songFilter.h
+    include/types/yearFilter.h
 )
 
 set (TAGLIB

Scripts/MySQL/create_database.sql

@@ -10,6 +10,34 @@ CREATE TABLE CoverArt (
     PRIMARY KEY (CoverArtId)
 );
 
+CREATE TABLE Album (
+    AlbumId INT NOT NULL AUTO_INCREMENT,
+    Title TEXT NOT NULL,
+    Year INT NOT NULL,
+
+    PRIMARY KEY (AlbumId)
+);
+
+CREATE TABLE Artist (
+    ArtistId INT NOT NULL AUTO_INCREMENT,
+    Artist TEXT NOT NULL,
+
+    PRIMARY KEY (ArtistId)
+);
+
+CREATE TABLE Genre (
+    GenreId INT NOT NULL AUTO_INCREMENT,
+    Category TEXT NOT NULL,
+
+    PRIMARY KEY (GenreId)
+);
+
+CREATE TABLE Year (
+    YearId INT NOT NULL AUTO_INCREMENT,
+
+    PRIMARY KEY (YearId)
+);
+
 CREATE TABLE Song (
     SongId INT NOT NULL AUTO_INCREMENT,
     Title TEXT NOT NULL,
@@ -22,13 +50,25 @@ CREATE TABLE Song (
     Disc INT NOT NULL,
     SongPath TEXT NOT NULL,
     CoverArtId INT NOT NULL,
+    ArtistId INT NOT NULL,
+    AlbumId INT NOT NULL,
+    GenreId INT NOT NULL,
+    YearId INT NOT NULL,
 
     PRIMARY KEY (SongId),
-    CONSTRAINT FK_CoverArtId FOREIGN KEY (CoverArtId) REFERENCES CoverArt(CoverArtId)
+    CONSTRAINT FK_CoverArtId FOREIGN KEY (CoverArtId) REFERENCES CoverArt (CoverArtId),
+    CONSTRAINT FK_ArtistId FOREIGN KEY (ArtistId) REFERENCES Artist (ArtistId),
+    CONSTRAINT FK_AlbumId FOREIGN KEY (AlbumId) REFERENCES Album (AlbumId),
+    CONSTRAINT FK_GenreId FOREIGN KEY (GenreId) REFERENCES Genre (GenreId),
+    CONSTRAINT FK_YearId FOREIGN KEY (YearId) REFERENCES Year (YearId)
 );
 
 CREATE TABLE User (
     UserId INT NOT NULL AUTO_INCREMENT,
+    Firstname TEXT NOT NULL,
+    Lastname TEXT NOT NULL,
+    Email TEXT NOT NULL,
+    Phone TEXT NOT NULL,
     Username TEXT NOT NULL,
     Password TEXT NOT NULL,
 

include/component/appComponent.hpp

@@ -0,0 +1,38 @@
+#ifndef APPCOMPONENT_H_
+#define APPCOMPONENT_H_
+
+#include <memory>
+
+#include "oatpp/core/macro/component.hpp"
+#include "oatpp/network/server/SimpleTCPConnectionProvider.hpp"
+#include "oatpp/parser/json/mapping/ObjectMapper.hpp"
+#include "oatpp/web/server/HttpConnectionHandler.hpp"
+
+namespace Component
+{
+
+    class appComponent 
+    {
+    public:
+        OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::network::ServerConnectionProvider>, serverConnectionProvider)([] {
+            return oatpp::network::server::SimpleTCPConnectionProvider::createShared(5002);
+        }());
+
+        OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::web::server::HttpRouter>, httpRouter)([] {
+            return oatpp::web::server::HttpRouter::createShared();
+        }());
+
+        OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::network::server::ConnectionHandler>, serverConnectionHandler)([] {
+            OATPP_COMPONENT(std::shared_ptr<oatpp::web::server::HttpRouter>, router);
+
+            return oatpp::web::server::HttpConnectionHandler::createShared(router);
+        }());
+
+        OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::data::mapping::ObjectMapper>, apiObjectMapper)([] {
+            return oatpp::parser::json::mapping::ObjectMapper::createShared();
+        }());
+    private:
+    };
+}
+
+#endif

include/database/albumRepository.h

@@ -1,8 +1,11 @@
 #ifndef ALBUMREPOSITORY_H_
 #define ALBUMREPOSITORY_H_
 
+#include <vector>
+
 #include "database/base_repository.h"
 #include "models/models.h"
+#include "types/albumFilter.h"
 
 namespace Database
 {
@@ -10,7 +13,15 @@ namespace Database
     {
     public:
         albumRepository(const Model::BinaryPath&);
+
+        std::vector<Model::Album> retrieveRecords();
+
+        Model::Album retrieveRecord(Model::Album&, Type::albumFilter);
+
+        void saveAlbum(const Model::Album&);
     private:
+        std::vector<Model::Album> parseRecords(MYSQL_RES*);
+        Model::Album parseRecord(MYSQL_RES*);
     };
 }
 

include/managers/albumManager.h

@@ -9,6 +9,8 @@ namespace Manager
     {
     public:
         albumManager(const Model::BinaryPath&);
+
+        void saveAlbum(const Model::Song&);
     private:
         Model::BinaryPath m_bConf;
     };

include/managers/song_manager.h

@@ -22,6 +22,7 @@ namespace Manager
         static void printSong(const Model::Song&);
     private:
         void saveSongTemp(Model::Song&);
+        void saveMisc(Model::Song&);
 
         Model::BinaryPath m_bConf;
         std::string exe_path;

include/models/models.h

@@ -92,6 +92,8 @@ namespace Model
 
     struct BinaryPath
     {
+        BinaryPath() = default;
+        BinaryPath(const char *p) : path(std::move(p)) { }
         std::string path;
     };
 }

include/types/albumFilter.h

@@ -0,0 +1,14 @@
+#ifndef ALBUMFILTER_H_
+#define ALBUMFILTER_H_
+
+namespace Type
+{
+    enum class albumFilter
+    {
+        id = 0,
+        title,
+        year
+    };
+}
+
+#endif

include/types/artistFilter.h

@@ -0,0 +1,13 @@
+#ifndef ARTISTFILTER_H_
+#define ARTISTFILTER_H_
+
+namespace Type
+{
+    enum class artistFilter
+    {
+        id = 0,
+        artist
+    };
+}
+
+#endif

include/types/genreFilter.h

@@ -0,0 +1,13 @@
+#ifndef GENREFILTER_H_
+#define GENREFILTER_H_
+
+namespace Type
+{
+    enum class genreFilter
+    {
+        id = 0,
+        category
+    };
+}
+
+#endif

include/types/yearFilter.h

@@ -0,0 +1,13 @@
+#ifndef YEARFILTER_H_
+#define YEARFILTER_H_
+
+namespace Type
+{
+    enum class yearFilter
+    {
+        id = 0,
+        year
+    };
+}
+
+#endif

src/appComponent.hpp

@@ -1,34 +0,0 @@
-#ifndef APPCOMPONENT_H_
-#define APPCOMPONENT_H_
-
-#include <memory>
-
-#include "oatpp/core/macro/component.hpp"
-#include "oatpp/network/server/SimpleTCPConnectionProvider.hpp"
-#include "oatpp/parser/json/mapping/ObjectMapper.hpp"
-#include "oatpp/web/server/HttpConnectionHandler.hpp"
-
-class appComponent 
-{
-public:
-    OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::network::ServerConnectionProvider>, serverConnectionProvider)([] {
-        return oatpp::network::server::SimpleTCPConnectionProvider::createShared(5002);
-    }());
-
-    OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::web::server::HttpRouter>, httpRouter)([] {
-        return oatpp::web::server::HttpRouter::createShared();
-    }());
-
-    OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::network::server::ConnectionHandler>, serverConnectionHandler)([] {
-        OATPP_COMPONENT(std::shared_ptr<oatpp::web::server::HttpRouter>, router);
-
-        return oatpp::web::server::HttpConnectionHandler::createShared(router);
-    }());
-
-    OATPP_CREATE_COMPONENT(std::shared_ptr<oatpp::data::mapping::ObjectMapper>, apiObjectMapper)([] {
-        return oatpp::parser::json::mapping::ObjectMapper::createShared();
-    }());
-private:
-};
-
-#endif

src/database/albumRepository.cpp

@@ -1,5 +1,122 @@
 #include "database/albumRepository.h"
 
+#include <iostream>
+#include <memory>
+#include <sstream>
+#include <string>
+#include <cstring>
+
 Database::albumRepository::albumRepository(const Model::BinaryPath& bConf)
     : base_repository(bConf)
 { }
+
+
+// TODO: implement this later on
+std::vector<Model::Album> Database::albumRepository::retrieveRecords()
+{
+    std::vector<Model::Album> albums;
+
+    return albums;
+}
+
+Model::Album Database::albumRepository::retrieveRecord(Model::Album& album, Type::albumFilter filter)
+{
+    std::stringstream qry;
+    auto conn = setup_mysql_connection();
+    qry << "SELECT alb.* FROM Album alb WHERE ";
+
+    std::unique_ptr<char*> param;
+    switch (filter) {
+        case Type::albumFilter::id:
+            qry << "alb.AlbumId = " << album.id;
+            break;
+        case Type::albumFilter::title:
+            param = std::make_unique<char*>(new char[album.title.size()]);
+            mysql_real_escape_string(conn, *param, album.title.c_str(), album.title.size());
+            qry << "alb.Title = '" << *param << "'";
+            break;
+        case Type::albumFilter::year:
+            break;
+        default:
+            break;
+    }
+
+    const std::string query = qry.str();
+    auto results = perform_mysql_query(conn, query);
+
+    album = parseRecord(results);
+
+    mysql_close(conn);
+    std::cout << "done" << std::endl;
+
+    return album;
+}
+
+void Database::albumRepository::saveAlbum(const Model::Album& album)
+{
+    std::cout << "beginning to insert album record" << std::endl;
+
+    auto conn = setup_mysql_connection();
+    auto status = 0;
+
+    MYSQL_STMT *stmt = mysql_stmt_init(conn);
+
+    std::string query = "INSERT INTO Album(Title, Year) VALUES(?, ?)";
+
+    status = mysql_stmt_prepare(stmt, query.c_str(), query.size());
+
+    MYSQL_BIND params[2];
+    memset(params, 0, sizeof(params));
+
+    params[0].buffer_type = MYSQL_TYPE_STRING;
+    params[0].buffer = (char*)album.title.c_str();
+    auto titleLength = album.title.size();
+    params[0].buffer = &titleLength;
+    params[0].is_null = 0;
+
+    params[1].buffer_type = MYSQL_TYPE_LONG;
+    params[1].buffer = (char*)&album.year;
+    params[1].length = 0;
+    params[1].is_null = 0;
+
+    status = mysql_stmt_bind_param(stmt, params);
+    status = mysql_stmt_execute(stmt);
+
+    mysql_stmt_close(stmt);
+    mysql_close(conn);
+
+    std::cout << "done inserting album record" << std::endl;
+}
+
+
+// TODO: implement this
+std::vector<Model::Album> Database::albumRepository::parseRecords(MYSQL_RES* results)
+{
+    std::vector<Model::Album> albums;
+
+    return albums;
+}
+
+Model::Album Database::albumRepository::parseRecord(MYSQL_RES* results)
+{
+    Model::Album album;
+    auto fieldNum = mysql_num_fields(results);
+
+    auto row = mysql_fetch_row(results);
+
+    for (auto i = 0; i != fieldNum; ++i) {
+        const std::string field(mysql_fetch_field(results)->name);
+
+        if (field.compare("AlbumId") == 0) {
+            album.id = std::stoi(row[i]);
+        }
+        if (field.compare("Title") == 0) {
+            album.title = row[i];
+        }
+        if (field.compare("Year") == 0) {
+            album.year = std::stoi(row[i]);
+        }
+    }
+
+    return album;
+}

src/database/songRepository.cpp

@@ -74,6 +74,7 @@ void Database::songRepository::deleteRecord(const Model::Song& song)
 
 void Database::songRepository::saveRecord(const Model::Song& song)
 {
+    std::cout << "beginning to insert song record" << std::endl;
     auto conn = setup_mysql_connection();
     auto status = 0;
 

src/main.cpp

@@ -9,7 +9,7 @@
 #include "oatpp/network/server/SimpleTCPConnectionProvider.hpp"
 #include "oatpp/web/server/HttpConnectionHandler.hpp"
 
-#include "appComponent.hpp"
+#include "component/appComponent.hpp"
 #include "controller/loginController.hpp"
 #include "controller/songController.hpp"
 #include "database/base_repository.h"
@@ -20,7 +20,7 @@ namespace fs = std::filesystem;
 //void run(const std::string& working_path)
 void run(const Model::BinaryPath& bConf)
 {
-    appComponent component;
+    Component::appComponent component;
 
     OATPP_COMPONENT(std::shared_ptr<oatpp::web::server::HttpRouter>, router);
 
@@ -43,11 +43,8 @@ void run(const Model::BinaryPath& bConf)
 int main(int argc, char **argv)
 {
     oatpp::base::Environment::init();
-    //const std::string working_path = argv[0];
-    Model::BinaryPath bConf; 
-    bConf.path = argv[0];
+    Model::BinaryPath bConf(argv[0]); 
 
-    //run(working_path);
     run(bConf);
 
     oatpp::base::Environment::destroy();

src/managers/albumManager.cpp

@@ -1,5 +1,19 @@
 #include "managers/albumManager.h"
 
+#include "database/albumRepository.h"
+#include "models/models.h"
+
 Manager::albumManager::albumManager(const Model::BinaryPath& bConf)
     : m_bConf(bConf)
 { }
+
+
+void Manager::albumManager::saveAlbum(const Model::Song& song)
+{
+    Model::Album album;
+    album.title = song.album;
+    album.year = song.year;
+    
+    Database::albumRepository albRepo(m_bConf);
+    albRepo.saveAlbum(album);
+}

src/managers/song_manager.cpp

@@ -8,8 +8,12 @@
 
 #include "database/coverArtRepository.h"
 #include "database/songRepository.h"
+#include "managers/albumManager.h"
+#include "managers/artistManager.h"
 #include "managers/coverArtManager.h"
 #include "managers/directory_manager.h"
+#include "managers/genreManager.h"
+#include "managers/yearManager.h"
 #include "utilities/metadata_retriever.h"
 
 namespace fs = std::filesystem;
@@ -31,25 +35,9 @@ void Manager::song_manager::saveSong(Model::Song& song)
     song = meta.retrieve_metadata(song.songPath);
     song.data = std::move(data);
 
-    coverArtManager covMgr(m_bConf);
-    auto pathConfigContent = Manager::directory_manager::pathConfigContent(m_bConf);
-    auto coverRootPath = pathConfigContent["cover_root_path"].get<std::string>();
-    auto musicRootPath = pathConfigContent["root_music_path"].get<std::string>();
 
-    auto stockCoverPath = Manager::directory_manager::configPath(m_bConf);
-    stockCoverPath.append("/CoverArt.png");
+    saveMisc(song);
 
-    auto cov = covMgr.saveCover(song, coverRootPath, stockCoverPath);
-    song.coverArtId = cov.id;
-
-    auto songPath = Manager::directory_manager::create_directory_process(song, musicRootPath);
-    songPath.append(song.title);
-    songPath.append(".mp3");
-    std::cout << "\n\ntemp path: " << song.songPath << std::endl;
-    std::cout << "new path: " << songPath << std::endl;
-    fs::copy(song.songPath, songPath);
-    fs::remove(song.songPath);
-    song.songPath = std::move(songPath);
 
     printSong(song);
 
@@ -120,3 +108,30 @@ void Manager::song_manager::saveSongTemp(Model::Song& song)
 
     song.songPath = tmp_song;
 }
+void Manager::song_manager::saveMisc(Model::Song& song)
+{
+    coverArtManager covMgr(m_bConf);
+    auto pathConfigContent = Manager::directory_manager::pathConfigContent(m_bConf);
+    auto coverRootPath = pathConfigContent["cover_root_path"].get<std::string>();
+    auto musicRootPath = pathConfigContent["root_music_path"].get<std::string>();
+
+    auto stockCoverPath = Manager::directory_manager::configPath(m_bConf);
+    stockCoverPath.append("/CoverArt.png");
+
+    auto cov = covMgr.saveCover(song, coverRootPath, stockCoverPath);
+    song.coverArtId = cov.id;
+
+    auto songPath = Manager::directory_manager::create_directory_process(song, musicRootPath);
+    songPath.append(song.title);
+    songPath.append(".mp3");
+    std::cout << "\n\ntemp path: " << song.songPath << std::endl;
+    std::cout << "new path: " << songPath << std::endl;
+    fs::copy(song.songPath, songPath);
+    fs::remove(song.songPath);
+    song.songPath = std::move(songPath);
+
+    artistManager artMgr(m_bConf);
+    albumManager albMgr(m_bConf);
+    genreManager gnrMgr(m_bConf);
+    yearManager yrMgr(m_bConf);
+}