Prestashop Check If Logged In User is Admin in Backend

When we are customizing prestashop up to greater extend, we forget to put some small codes and it leads to major security bugs. I have received few queries in the past regarding such issues where prestashop were using as B2B marketplace and not the standard / independent prestashop store. 

To check, weather logged in user is Actual admin of store or not, just add following codes to test, 

Note: I have tested below code in Prestashop Backend but i didn't test this code for frontend customization.

$cookie = new Cookie('psAdmin');
if ($cookie->id_employee){
else {
// your code

That's it!