Webhook: PHP-Example for PAYMENT.SALE.COMPLETED?

[Martho2]

Hello,

I'm missing an example where you show how to get details of a resource from a webhook. So far I got: 

$signatureVerification = new \PayPal\Api\VerifyWebhookSignature();
$signatureVerification->setAuthAlgo($headers['PAYPAL-AUTH-ALGO']);
$signatureVerification->setTransmissionId($headers['PAYPAL-TRANSMISSION-ID']);
$signatureVerification->setCertUrl($headers['PAYPAL-CERT-URL']);
$signatureVerification->setWebhookId([my-webhook-id]);
$signatureVerification->setTransmissionSig($headers['PAYPAL-TRANSMISSION-SIG']);
$signatureVerification->setTransmissionTime($headers['PAYPAL-TRANSMISSION-TIME']);

$webhookEvent = new \PayPal\Api\WebhookEvent();
$webhookEvent->fromJson($requestBody);
$signatureVerification->setWebhookEvent($webhookEvent); // This is marked as deprecated
$request = clone $signatureVerification;

try
{ $output = $signatureVerification->post($apiContext);
}
catch(Exception $ex)
{ // Error-handling
}

if ($webhookEvent->event_type = "PAYMENT.SALE.COMPLETED")
{     $sale = $webhookEvent->getResource();
       // What to do next?
}

I got 2 problems with the code:

• setWebhookEvent is marked as deprecated
• $sale seems to be an object of the type "PayPalModel", but how can I get a Sale-Object from it? Or where can I find which type a resource is for a specific webhook anyway?