Dostosowania WooCommerce wFirma

<?php

// Add payment method information to each invoice
add_filter('woocommerce_wfirma_invoice_data', function (array $invoice, WC_Order $order) {
    if (preg_match('/tpay/i', $order->get_payment_method_title())) {
        if (isset($invoice['description']) && is_string($invoice['description'])) {
            $invoice['description'] .= ', ';
        } else {
            $invoice['description'] = '';
        }
        $invoice['description'] .= __('Zapłacono przez') . ': tpay.com';
    }

    return $invoice;
}, 10, 2);

// Format invoice number for order export
$formatInvoiceNumberForOrderExport = function ($output) {
    if (isset($output['_woo_wfirma_faktura'])) {
        try {
            $invoiceData   = unserialize($output['_woo_wfirma_faktura']);
            $invoiceNumber = $invoiceData['numer'];
            assert(is_string($invoiceNumber));
            $output['_woo_wfirma_faktura'] = $invoiceNumber;
        } catch (Throwable $e) {
            $output['_woo_wfirma_faktura'] = '';
        }
    }

    return $output;
};
foreach (['xls', 'csv', 'xml', 'json', 'tsv', 'pdf'] as $format) {
    add_filter("woe_{$format}_output_filter", $formatInvoiceNumberForOrderExport);
}

// Send invoice to admin, too
add_filter('woocommerce_email_recipient_woo_wfirma_faktura', function (?string $recipient) {
    return $recipient ? $recipient . ', ' . get_bloginfo('admin_email') : $recipient;
}, 10, 1);

// Force issuing invoices while keeping sending them to the customer optional
add_action("woocommerce_order_status_changed", function (int $orderId) {
    $getWfirmaIntegration = function (): ?Woocommerce_wFirma {
        try {
            $wFirmaIntegration = array_find(
                wc()->integrations->get_integrations(),
                function (WC_Integration $integration) {
                    return $integration instanceof Woocommerce_wFirma;
                }
            );

            return $wFirmaIntegration;
        } catch (Throwable $e) {
            return null;
        }
    };

    try {
        $buyerWantsInvoice = get_post_meta($orderId, '_billing_faktura', true);
        $wFirma            = $getWfirmaIntegration();
        if ((float)wc_get_order($orderId)->get_total() > 0) {
            $wFirma->wystawianie_faktur = Woocommerce_Faktura_Integration::GENERATE_ALWAYS;
            $wFirma->wysylka_faktur     = $buyerWantsInvoice ? 'yes' : 'no';
        } else {
            $wFirma->wystawianie_faktur = Woocommerce_Faktura_Integration::GENERATE_MANUALLY;
        }
    } catch (Throwable $e) {
        error_log($e);
    }

}, 0, 1);