implemented class method for login, register, update, delete and implemented readDatabase functionality to game.js. Write funtionality is in preogress

controllers/updateData.php

@@ -0,0 +1,8 @@
+<?php
+  $username = 'MatheApp';
+  $password = 'password';
+  $config = require('config.php');
+  $db = new Database($config['database'], $username, $password);
+$data = json_decode(file_get_contents("php://input"), true);
+dd($data);
+  $db->update($data);