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<?php
session_start();
session_id(trim($_GET['sid']));
include_once './config.php';
include_once './database.php';
header("Access-Control-Allow-Origin: *");
header("Content-Type: application/json; charset=UTF-8");
header("Access-Control-Allow-Methods: POST");
header("Access-Control-Max-Age: 3600");
header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");
$databaseService = new DatabaseService();
$conn = $databaseService->getConnection();
$pid = trim($_POST['pid']);
$price = trim($_POST['price']);
$qty = trim($_POST['qty']);
$exists = false;
foreach($_SESSION['CART'] as $k => $item) {
if($item['pid'] == $pid) {
$_SESSION['CART'][$k]['qty'] = intval($qty);
$exists = true;
}
}
if(!$exists) {
$_SESSION['CART'][] = array("pid" => intval($pid), "price" => intval($price), "qty" => intval($qty));
}
//print_r($_SESSION['CART']);
http_response_code(200);
echo json_encode(
array(
"status" => 200,
"cart" => array_values($_SESSION['CART'])
));
?>