UpdateCashboxesOnBusinessValueUpdate::__construct

public function __construct(Event $event)
{
	$this->oldMapping = $event->getParameter('OLD_MAPPING');
	$this->newMapping = $event->getParameter('NEW_MAPPING');
	$this->consumerKey = $event->getParameter('CONSUMER_KEY');
	$this->codeKey = $event->getParameter('CODE_KEY');
}