PHPShop/moneta/class/host/HostReceiptSource.php

<?php

declare(strict_types=1);

namespace MonetaPhpShop\host;

use Closure;
use MonetaPhpShop\callback\Logger;
use MonetaPhpShop\callback\ReceiptSource;
use MonetaPhpShop\order\Order;
use MonetaPhpShop\receipt\Receipt;
use MonetaPhpShop\receipt\ReceiptBuilder;
use MonetaPhpShop\receipt\Vat;
use MonetaPhpShop\receipt\VatRateWarnings;
use MonetaPhpShop\Settings;

/**
 * ×åê çàêàçà äëÿ îòâåòîâ Check/Pay URL. Ñòàâêè ÍÄÑ — ôèêñèðîâàííûå èç íàñòðîåê ìîäóëÿ
 * («ÍÄÑ íà òîâàðû», «ÍÄÑ íà äîñòàâêó»), à ïî óìîë÷àíèþ èç PHPShop: âûêëþ÷åí ÍÄÑ
 * â íàñòðîéêàõ ìàãàçèíà — «áåç ÍÄÑ» íà âñåõ ñòðîêàõ; âêëþ÷¸í — ñèñòåìíàÿ ñòàâêà ó òîâàðîâ
 * è ñòàâêà ñïîñîáà äîñòàâêè (`phpshop_delivery.ofd_nds`, ïóñòî — ñèñòåìíàÿ) ó äîñòàâêè.
 *
 * Ñòàâêó íå èç ïåðå÷íÿ êàññû (â PHPShop ýòî ñâîáîäíîå ÷èñëî, íàïðèìåð îïå÷àòêà `23`) ìîäóëü íå óãàäûâàåò:
 * ïîçèöèÿ óõîäèò «áåç ÍÄÑ», à â æóðíàë PHP ïèøåòñÿ ïðåäóïðåæäåíèå — òî æå ïîêàçûâàþò íàñòðîéêè ìîäóëÿ
 * ({@see VatRateWarnings}).
 *
 * Áåç ôèñêàëèçàöèè àòðèáóòû óðåçàíû, à «Email äëÿ ÷åêîâ» íå ïîäñòàâëÿåòñÿ: ÷åê íå ïðîáèâàåòñÿ,
 * MONETA.RU òîëüêî ñîõðàíÿåò àòðèáóòû â îïåðàöèè.
 *
 * Ñáîé ñáîðêè ÷åêà íå äîëæåí ðîíÿòü ïîäòâåðæäåíèå îïëàòû: àòðèáóòû òîãäà ïóñòûå, JSON — null.
 */
final class HostReceiptSource implements ReceiptSource
{
    /** @var Settings */
    private $settings;

    /** @var HostVatRates */
    private $vatRates;

    /** @var Logger */
    private $logger;

    /** @var array<int, Receipt> */
    private $receipts = [];

    public function __construct(Settings $settings, Database $database, Logger $logger)
    {
        $this->settings = $settings;
        $this->vatRates = new HostVatRates($database);
        $this->logger = $logger;
    }

    public function attributes(Order $order): array
    {
        $receipt = $this->receipt($order);

        return ($receipt !== null)
            ? $receipt->toAttributes($this->settings->isFiscalization(), $this->settings->getTaxSystem())
            : [];
    }

    public function jsonReceipt(Order $order): ?array
    {
        $receipt = $this->receipt($order);

        return ($receipt !== null) ? $receipt->toJsonReceipt() : null;
    }

    private function receipt(Order $order): ?Receipt
    {
        if (isset($this->receipts[$order->getId()])) {
            return $this->receipts[$order->getId()];
        }

        try {
            $builder = new ReceiptBuilder(
                Closure::fromCallable([HostCharset::class, 'toUtf8']),
                $this->settings->getPaymentMethod(),
                $this->settings->getPaymentObject(),
                $this->settings->getGoodsVat()->getFixed(),
            );
            $receiptEmail = $this->settings->isFiscalization() ? $this->settings->getReceiptEmail() : '';
            $receipt = $builder->build($order, $this->goodsVat($order), $this->deliveryVat($order), $receiptEmail);
        } catch (\Throwable $exception) {
            $this->logger->error(
                sprintf(
                    '×åê çàêàçà %s íå ñîáðàí: %s: %s',
                    $order->getUid(),
                    get_class($exception),
                    $exception->getMessage(),
                ),
            );

            return null;
        }

        return $this->receipts[$order->getId()] = $receipt;
    }

    private function goodsVat(Order $order): Vat
    {
        $fixed = $this->settings->getGoodsVat()->getFixed();
        if ($fixed !== null) {
            return $fixed;
        }

        if (!$this->vatRates->isEnabled()) {
            return Vat::none();
        }

        return $this->platformVat($order, $this->vatRates->systemPercent(), 'ñèñòåìíàÿ ñòàâêà PHPShop (òîâàðû)');
    }

    private function deliveryVat(Order $order): Vat
    {
        $fixed = $this->settings->getDeliveryVat()->getFixed();
        if ($fixed !== null) {
            return $fixed;
        }

        if (!$this->vatRates->isEnabled()) {
            return Vat::none();
        }

        $percent = $this->vatRates->deliveryPercent($order->getDeliveryMethodId());
        if ($percent !== '') {
            return $this->platformVat($order, $percent, 'ñòàâêà ñïîñîáà äîñòàâêè');
        }

        return $this->platformVat($order, $this->vatRates->systemPercent(), 'ñèñòåìíàÿ ñòàâêà PHPShop (äîñòàâêà)');
    }

    /**
     * Ñòàâêà èç PHPShop; íå èç ïåðå÷íÿ êàññû — «áåç ÍÄÑ» è ïðåäóïðåæäåíèå, åñëè ÷åê ïðîáèâàåòñÿ.
     */
    private function platformVat(Order $order, string $percent, string $source): Vat
    {
        $vat = Vat::tryFromPercent($percent);
        if ($vat !== null) {
            return $vat;
        }

        if ($this->settings->isFiscalization()) {
            $this->logger->error(
                sprintf(
                    'Çàêàç %s: %s %s íå èç ïåðå÷íÿ êàññû — ïîçèöèÿ óõîäèò â ÷åê «áåç ÍÄÑ».'
                    . ' Èñïðàâüòå ñòàâêó â PHPShop èëè çàäàéòå ñòàâêó â íàñòðîéêàõ ìîäóëÿ.',
                    $order->getUid(),
                    $source,
                    //  æóðíàë — òîëüêî òî, ÷òî ïîõîæå íà ÷èñëî: çíà÷åíèå ââîäèò àäìèíèñòðàòîð.
                    VatRateWarnings::shown((string) preg_replace('/[^0-9.,%+\- ]/', '?', substr($percent, 0, 16))),
                ),
            );
        }

        return Vat::none();
    }
}