Updates for default folder

src/playlist-reader.mjs

@@ -1,12 +1,21 @@
 import fs from 'fs/promises';
 
+const mp3Filter = (file) => file.match(/\.mp3$/);
+
 const reader = async () => {
 	// get the listing of files in the folder
 	const rawFiles = await fs.readdir('./server/music');
 	// filter for mp3 files
-	const files = rawFiles.filter((file) => file.match(/\.mp3$/));
-	console.log(files);
-	return files;
+	const files = rawFiles.filter(mp3Filter);
+	// if files were found return them
+	if (files.length > 0) {
+		return files;
+	}
+
+	// fall back to the default folder
+	const defaultFiles = await fs.readdir('./server/music/default');
+	return defaultFiles.map(file => `default/${file}`).filter(mp3Filter);
+
 };
 
 export default reader;