/**
* Perform revisit or unique visitor.
*/
public function revisit()
{
$cookie_visitor = "infogue-visitor";
$cookie_ip = Request::ip();
setcookie($cookie_visitor, $cookie_ip, time() + 86400, "/");
$current_date = date("Y-m-d");
$result = $this->where('date', $current_date)->first();
if (count($result) > 0) {
$result->unique = $result->unique + 1;
$result->save();
} else {
$visitor = new Visitor();
$visitor->date = $current_date;
$visitor->unique = 1;
$visitor->hit = 0;
$visitor->save();
}
}
