Prestashop FrontController override of redirect after login

FrontController.php

<?php
class FrontController extends FrontControllerCore
{
    public function getRedirectAuthenticationURL(){
        $http = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS']!='Off' && !empty($_SERVER['HTTPS'])) ? "https://" : "http://");
        if ($_SERVER['QUERY_STRING']){ // example=1&example2=2
            return urlencode($http.$_SERVER["HTTP_HOST"].$_SERVER['REQUEST_URI']);
        } else {
            return ($this->authRedirection ? $this->authRedirection : '');
        }
    }
    public function init()
    {
        $this->authRedirection = $this->getRedirectAuthenticationURL();
        parent::init();
    }
}

please contrib if you see a better solution!

Hey Man!!
I Need Your Help Please..
I Have Been Trying To Solve a Problem from the past 20 days and still cant find any solution..

I am having problem in my Domain www.babosasakhi.com

I installed ssl certificates on my website around 30 days ago from cloudflare.com by routing nameservers to cloudflare..

I Have a Prestashop Website

After around 20 days i realised it is decreasing my website's performance, so i decided to uninstall the certificate and reroute nameservers to Hostgator, and i did that.

From then Onward i am having problem in accessing admin panel of prestashop without ssl i.e., on http when i try to login it redirects to the same url adding "&redirect=AdminDashboard" to it.. and https is not available as i deleted it (Please Find Attachments)

So i decided to Delete whole prestashop installation and reinstall it and start fresh again..

But Still the Problem Persists..

the same problem when i try to login in Prestashop admin Panel it Redirects me and nothing happens (Please Find Attachments)

I Even tried to delete add on Domain and then again add it and again installed prestashop but still same issue..

Please Help with this redirection issue...