$property = null;
$direction = null;
switch ($data_type) {
case 'TOTAL_ORDERS':
$customers_orders = $data->getOrders();
$customers_orders['status'] = 200;
echo Tools::jsonEncode($customers_orders);
break;
case 'PROFIT_REVENUE':
$profit_revenue = $data->getProfitRevenue();
$profit_revenue['status'] = 200;
echo Tools::jsonEncode($profit_revenue);
break;
case 'TOTAL_VISIT':
$total_visit = array();
$visits = $data->getTotalVisits();
$total_visit['data'] = array('total' => $visits['total'], 'percent' => $visits['percent'], 'sign' => $visits['sign']);
$total_visit['status'] = 200;
echo Tools::jsonEncode($total_visit);
break;
case 'TOTAL_VISITORS':
$total_visitors = array();
$visitors = $data->getTotalGuests();
$total_visitors['data'] = array('total' => $visitors['total'], 'percent' => $visitors['percent'], 'sign' => $visitors['sign']);
$total_visitors['status'] = 200;
echo Tools::jsonEncode($total_visitors);
break;
case 'TOTAL_REGISTRATIONS':
$total_registration = array();
$total_register = $data->getTotalRegistrations();
$total_registration['data'] = array('total' => $total_register['total'], 'percent' => $total_register['percent'], 'sign' => $total_register['sign']);
