protected function checkInvoiceIntegrity(SaleItemInterface $item, SaleItem $constraint)
    {
        $sale = $item->getSale();
        if (!$sale instanceof Invoice\InvoiceSubjectInterface) {
            return;
        }

        if (empty($sale->getInvoices()->toArray())) {
            return;
        }

        $min = $this->invoiceCalculator->calculateInvoicedQuantity($item);
        $qty = $item->getTotalQuantity();

        // TODO Use packaging format
        if (1 === bccomp($min, 0, 3) && 1 === bccomp($min, $qty, 3)) {
            $this
                ->context
                ->buildViolation($constraint->quantity_is_lower_than_invoiced, [
                    '%min%' => $min,
                ])
                ->atPath('quantity')
                ->addViolation();

            throw new ValidationFailedException();
        }
    }