Removed unnecessary code & added element types

routes/index.js

@@ -49,11 +49,15 @@ function dbGet(type, id) {
 
   if (id === 'all') {
       result = db[type];
+      result.forEach(element => {
+        element.type = type;
+      });
   } else {
       id = parseInt(id);
       db[type].forEach(element => {
         if (id == element.id) {
           result = element;
+          result.type = type;
         }
       });
   }
@@ -74,39 +78,11 @@ router.get('/get/:type/:id', (req, res, _next) => {
     const arg = id.split(",");
     resultArray = [];
 
-    // TODO
-    // OK, for some reason this script works absolutely fine when run the fist time,
-    // However, if you run any other get url or refresh the page it will either throw a circulation error or return a bunch of null values
-    // I have no idea what is causing this but i am absolutely fucking done with it right now
-    // If you read this and you know how to fix it, please change it
-
     // For each array in argument, make object in resultArray
     for (let index = 0; index < arg.length; index++) {
       resultArray[index] = dbGet(type, arg[index]);
-      
-      // Add song info if id is given
-      if (typeof resultArray[index].song !== 'undefined') { 
-        for (let song = 0; song < resultArray[index].song.length; song++) {
-          resultArray[index].song[song] = dbGet('song', resultArray[index].song[song]);
-        }
-      }
-
-      // Add artist info if id is given
-      if (typeof resultArray[index].artist !== 'undefined') { 
-        for (let artist = 0; artist < resultArray[index].artist.length; artist++) {
-          resultArray[index].artist[artist] = dbGet('artist', resultArray[index].artist[artist]);
-        }
-      } 
-
-
-      // Add album info if id is given
-      if (typeof resultArray[index].album !== 'undefined') { 
-        for (let album = 0; album < resultArray[index].album.length; album++) {
-          resultArray[index].album[album] = dbGet('album', resultArray[index].album[album]);
-        }
-      }  
-
     }
+
     // Print result
     res.json({ result: resultArray });
   }
@@ -186,13 +162,14 @@ router.get('/search/:query', (req, res, _next) => {
   });
 });
 
+
 router.use(urlParse.urlencoded({extended : true}));
 // Analyse route to scan .mp3 ID3 tags
 router.get('/analyse/*', (req, res, _next) => {
-  let file = '/' + req.params[0];
+  let file = req.params[0];
   if (fs.existsSync(file)) {
     var result = id3.read(file);
-    if (result.image.imageBuffer) {
+    if (typeof result.image.imageBuffer !== 'undefined') {
       result.image.base64 = result.image.imageBuffer.toString('base64');
     }
   } else {