[PW-7252] Fix comparison when handling capture webhook from CA

[RokPopov]

Description
Currently in Invoice::handleCaptureWebhook we have the following check:

$isFullAmountCaptured = $this->adyenDataHelper->originalAmount(
      $notification->getAmountValue(),
      $notification->getAmountCurrency()
) === $order->getBaseGrandTotal();

This check will always return false (and hence webhook will always be treated as partial) since $order->getBaseGrandTotal() will return a string, instead of an int. The solution is to call floatval() on $order->getBaseGrandTotal().

Tested scenarios

• manual full capture with floating points from Adyen CA
• manual full capture with int from Adyen CA
• manual partial capture with floating points from Adyen CA
• manual partial capture with int from Adyen CA

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication