Read model View that additionaly handles events to updates its state

PaidOrdersView.php

<?php

declare(strict_types=1);

final class PaidOrdersView implements HandlesEvents
{
    private $dao;

    public function __construct(OrderDao $dao) 
    {
        $this->dao = $dao;
    }
    
    public function get(): array
    {
        return $this->dao->find(['paid' => true]);
    }

    public function onOrderPaid(OrderPaid $orderPaid): void
    {
        $orderDto = $this->dao->findById($orderPaid->getOrderId());

        $orderDto->paid = true;

        $this->dao->update($orderDto);
    }
}