Added song delete endpoint

include/database/coverArtRepository.h

@@ -14,6 +14,7 @@ public:
 
     Cover retrieveRecord(Cover&, coverFilter);
 
+    void deleteRecord(const Cover&);
     void saveRecord(const Cover&);
 private:
     Cover parseRecord(MYSQL_RES*);

include/database/songRepository.h

@@ -19,6 +19,7 @@ public:
 
     Song retrieveRecord(Song&, songFilter);
 
+    void deleteRecord(const Song&);
     void saveRecord(const Song&);
 private:
     std::vector<Song> parseRecords(MYSQL_RES*);

include/managers/song_manager.h

@@ -14,6 +14,7 @@ public:
     song_manager(std::string&);
 
     void saveSong(Song&);
+    void deleteSong(Song&);
 
     static void printSong(const Song&);
 private:

src/controller/songController.hpp

@@ -194,6 +194,17 @@ public:
         return response;
     }
 
+    ENDPOINT("DELETE", "api/v1/song/data/{id}", songDelete, PATH(Int32, id)) {
+
+        Song song;
+        song.id = id;
+
+        song_manager sngMgr(exe_path);
+        sngMgr.deleteSong(song);
+
+        return createResponse(Status::CODE_200, "OK");
+    }
+
     #include OATPP_CODEGEN_END(ApiController)
 private:
     std::string exe_path;

src/database/coverArtRepository.cpp

@@ -45,6 +45,15 @@ Cover coverArtRepository::retrieveRecord(Cover& cov, coverFilter filter = coverF
     return covDb;
 }
 
+void coverArtRepository::deleteRecord(const Cover& cov)
+{
+    auto conn = setup_mysql_connection();
+    const std::string query("DELETE FROM CoverArt WHERE CoverArtId = " + std::to_string(cov.id));
+
+    auto result = perform_mysql_query(conn, query);
+
+    mysql_close(conn);
+}
 
 void coverArtRepository::saveRecord(const Cover& cov)
 {

src/database/songRepository.cpp

@@ -57,6 +57,18 @@ Song songRepository::retrieveRecord(Song& song, songFilter filter)
     return song;
 }
 
+void songRepository::deleteRecord(const Song& song)
+{
+    auto conn = setup_mysql_connection();
+    auto status = 0;
+
+    const std::string query("DELETE FROM Song WHERE SongId = " + std::to_string(song.id));
+
+    auto result = perform_mysql_query(conn, query);
+
+    mysql_close(conn);
+}
+
 void songRepository::saveRecord(const Song& song)
 {
     auto conn = setup_mysql_connection();
@@ -64,7 +76,7 @@ void songRepository::saveRecord(const Song& song)
 
     MYSQL_STMT *stmt = mysql_stmt_init(conn);
 
-    std::string query  = "INSERT INTO Song(Title, Artist, Album, Genre, ";
+    std::string query = "INSERT INTO Song(Title, Artist, Album, Genre, ";
     query.append("Year, Duration, SongPath, CoverArtId) VALUES(?, ?, ?, ?, ?, ?, ?, ?)");
 
     status = mysql_stmt_prepare(stmt, query.c_str(), query.size());

src/managers/song_manager.cpp

@@ -6,6 +6,7 @@
 
 #include <nlohmann/json.hpp>
 
+#include "database/coverArtRepository.h"
 #include "database/songRepository.h"
 #include "managers/coverArtManager.h"
 #include "managers/directory_manager.h"
@@ -53,6 +54,28 @@ void song_manager::saveSong(Song& song)
     songRepo.saveRecord(song);
 }
 
+void song_manager::deleteSong(Song& song)
+{
+    coverArtRepository covRepo(exe_path);
+    songRepository songRepo(exe_path);
+
+    song = songRepo.retrieveRecord(song, songFilter::id);
+    songRepo.deleteRecord(song);
+
+    Cover cov;
+    cov.id = song.coverArtId;
+    cov = covRepo.retrieveRecord(cov, coverFilter::id);
+    covRepo.deleteRecord(cov);
+
+
+    // TODO: only delete coverArt that is not the stock cover
+    // path
+    fs::remove(cov.imagePath);
+    fs::remove(song.songPath);
+
+    // TODO: delete empty directories
+}
+
 void song_manager::printSong(const Song& song)
 {
     std::cout << std::endl << "song" << std::endl;