/**
  * Removes Cache when settings or pages(for navbar menu) are changed
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  \Closure  $next
  * @return mixed
  */
 public function handle($request, Closure $next)
 {
     if (preg_match('/page|settings\\/[update|store|destroy|action|activate|sort]/', $request->path(), $res)) {
         Settings::removeCache();
     }
     return $next($request);
 }