🤖 Added insert, update & info route.

And fixed some other minor bugs.

routes/index.js

@@ -11,6 +11,7 @@ var router = express.Router();
 router.use(function(req, res, next) {
   res.header("Access-Control-Allow-Origin", "*"); // update to match the domain you will make the request from
   res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
+  res.header('Cache-Control', 'no-cache');
   next();
 });
 const rootdir = path.join(__dirname, '/../');
@@ -45,15 +46,22 @@ router.get('/download/:url', (req, res, _next) => {
   });
 });
 
+router.get('/info/:id', (req, res, _next) => {
+  ytdl.getBasicInfo(req.params.id, (_err, info) => {
+    res.json({ result: info });
+  })
+});
+
 router.get('/downloadqueue', (req, res, _next) => {
   res.json({ result: downloadQueue });
 })
 
 function dbGet(type, id) {
+  JSON.parse(fs.readFileSync(rootdir + "database/albums.json").toString());
   let db = {
-      song: require(rootdir + 'database/songs.json'),
-      album: require(rootdir + "database/albums.json"),
-      artist: require(rootdir + "database/artists.json")
+      song: JSON.parse(fs.readFileSync(rootdir + "database/songs.json").toString()),
+      album: JSON.parse(fs.readFileSync(rootdir + "database/albums.json").toString()),
+      artist: JSON.parse(fs.readFileSync(rootdir + "database/artists.json").toString())
   };
   let result; 
 
@@ -198,4 +206,22 @@ router.get('/duration/:file', (req, res, _next) => {
   getAudioDurationInSeconds(__dirname + '/../music/' + req.params.file).then(duration => res.json({result: duration}));
 })
 
+router.get('/update/:database/:index/:field/:value', (req, res, _next) => {
+  const path = rootdir + "database/" + req.params.database + ".json";
+  const db = require(path);
+  db[req.params.index][req.params.field] = req.params.value;
+  fs.writeFileSync(path, JSON.stringify(db));
+
+  res.json({ result: true });
+});
+
+router.get('/insert/:database/', (req, res, _next) => {
+  const path = rootdir + "database/" + req.params.database + ".json";
+  const db = JSON.parse(fs.readFileSync(path).toString());
+  const index = db.push({}) - 1;
+  db[index].id = index;
+  fs.writeFileSync(path, JSON.stringify(db));
+  res.json({ result: db[index] });
+});
+
 module.exports = router;