[FEAT] Move Legacy code into a legacy directory

legacy/api/config/database.php

@@ -0,0 +1,28 @@
+<?php
+class Database{
+  
+    // specify your own database credentials
+    private $host = "localhost";
+    private $db_name = "ohmj2";
+    private $username = "ohmj2";
+    private $password = "2j9eywip";
+    private $connect_db;
+ 
+    public $conn;
+    
+    public function connect ()
+    {
+       $this->connect_db = @mysql_connect ($this->host, $this->username, $this->password);
+       return true;
+    }
+
+    public function close ()
+    {
+        MYSQL_CLOSE;
+    }
+ 
+    public function execute($query)
+    {
+        return mysql_db_query($this->db_name, $query, $this->connect_db);
+    }
+}