Using woocommerce API - wordpress

Question

I have an online shop that uses woocommerce, wordpress.
We use a shared warehouse facilities of a firm that handles our products. They dont have a dedicated plugin for wordpress, but they sent me some API code that i have to inject in my site, in order to send them the order details to know what to goods to prepare.
They have sent me JS code
var myHeaders = new Headers();
myHeaders.append("SOAPAction", "http://tempuri.org/ImportOrders");
myHeaders.append("Content-Type", "text/xml; charset=utf-8");
var payload = "<SOAP-ENV:Envelope xmlns:SOAP-ENV=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:ns1=\"http://tempuri.org/\"><SOAP-ENV:Body> <ns1:ImportOrders> <ns1:livrare> <CrosspointInboundMessage> <Order> ... </Order> </CrosspointInboundMessage></ns1:livrare></ns1:ImportOrders></SOAP-ENV:Body></SOAP-ENV:Envelope>";
var requestOptions = {
method: 'POST',
headers: myHeaders,
body: payload
};
fetch("http://ws.qeops.ro/crosspointimportstandard.asmx?WSDL", requestOptions)
.then(response => response.text())
.then(result => console.log(result))
.catch(error => console.log('error', error));`
fetch("http://ws.qeops.ro/health", requestOptions)
.then(response => response.text())
.then(result => console.log(result))
.catch(error => console.log('error', error));
I need to use XML not json

Answer 1

Please see a sample remote get request when an order is placed successfully.
add_action( 'woocommerce_payment_complete', 'do_api_call' );
function do_api_call( $order_id ) {
$order = new WC_Order( $order_id );
$items = $order->get_items();
foreach ( $items as $item ) {
$product_id = $item[ 'product_id' ];
$product = new WC_Product( $product_id );
$name = $order->billing_first_name;
$surname = $order->billing_last_name;
$email = $order->billing_email;
$sku = $product->get_sku();
// API Callout to URL
$url = 'http://ws.qeops.ro/health';
$response = wp_remote_get( $url, array(
'headers' => array( 'Content-Type' => 'application/json; charset=utf-8' ),
'method' => 'GET',
'redirect' => 'follow',
'timeout' => 75,
'sku' => $sku,
"name" => $name,
"surname" => $surname,
"email" => $email,
)
);
}
}