function GetLandingPageContent($dbh, $user_id)
{
$query = "SELECT COUNT(*) count FROM cart_headers where user_id = :user_id";
$sth = $dbh->prepare($query);
if (!$sth->execute(array(":user_id" => $user_id))) {
throw new Exception($sth->errorInfo()[2]);
}
$count = (int) $sth->fetch(PDO::FETCH_ASSOC)['count'];
if ($count > 0) {
//user has details in cart
$landing_page = get_cart(array('user_id' => $user_id));
} else {
//user does not have cart_details, so return delivery options page
$landing_page = get_delivery_options();
}
//merge user_id to top level of array
$landing_page = array_merge($landing_page, array('user_id' => $user_id));
return $landing_page;
}
break;
case 'add_order':
include_once __DIR__ . '/orders/add_order.php';
$responseArray['response'] = add_order($values);
$responseArray['status'] = 'success';
$responseArray['message'] = 'Added order';
break;
case 'get_orders':
include_once __DIR__ . '/orders/get_orders.php';
$responseArray['response'] = get_orders($values);
$responseArray['status'] = 'success';
$responseArray['message'] = 'Orders successfully read';
break;
case 'get_order_detail':
include_once __DIR__ . '/orders/get_orders.php';
$responseArray['response'] = get_order_detail($values);
$responseArray['status'] = 'success';
$responseArray['message'] = 'Order details successfully read';
break;
case 'get_delivery_options':
include_once __DIR__ . '/orders/get_delivery_options.php';
$responseArray['status'] = 'success';
$responseArray['message'] = 'This feature is not implemented, but always will return \'pickup\' for now';
$responseArray['response'] = get_delivery_options($values);
break;
default:
$responseArray['status'] = 'failure';
$responseArray['message'] = "Unknown function: {$function}";
}
echo json_encode($responseArray);
exit;