kupshop/bundles/KupShop/BonusProgramBundle/Actions/BonusPointsEarningAction.php

<?php

namespace KupShop\BonusProgramBundle\Actions;

use KupShop\AdminBundle\Admin\ProductsFilter;
use KupShop\BonusProgramBundle\Utils\BonusComputer;
use KupShop\KupShopBundle\Context\CurrencyContext;
use KupShop\KupShopBundle\Context\UserContext;
use KupShop\KupShopBundle\Util\Contexts;
use KupShop\KupShopBundle\Util\Price\Price;
use KupShop\KupShopBundle\Util\Price\PriceCalculator;
use KupShop\OrderDiscountBundle\Entity\OrderDiscount;
use KupShop\OrderingBundle\Entity\Purchase\PurchaseState;
use Symfony\Contracts\Service\Attribute\Required;

class BonusPointsEarningAction extends BonusPointsAction
{
    public const CALCULATION_TYPE_PERC = 'perc';
    public const CALCULATION_TYPE_PRICE = 'price';

    protected static $type = 'bonus_points_earning';
    protected $adminTemplate = 'actions/bonus_points_earning.tpl';
    protected static $position = 119;

    private BonusComputer $bonusComputer;

    #[Required]
    final public function setBonusComputer(BonusComputer $bonusComputer): void
    {
        $this->bonusComputer = $bonusComputer;
    }

    public function applyResult(PurchaseState &$purchaseState, OrderDiscount $orderDiscount, array $data)
    {
        $points = $this->getPoints($purchaseState, $data);
        if (is_null($points)) {
            return;
        }

        $this->messages = [];

        $userContext = Contexts::get(UserContext::class);
        if ($userContext->getActiveId()) {
            $purchaseState->addUsedDiscount($orderDiscount->getId());
            if ($message = $data['messages']['success'] ?? '') {
                $this->messages['success'] = $message;
            }
        } else {
            if ($message = $data['messages']['warning'] ?? '') {
                $this->messages['warning'] = $message;
            }
        }
    }

    public function getPoints(PurchaseState $purchaseState, array $data): ?\Decimal
    {
        $calculationType = $data['points_calculation_type'] ?? self::CALCULATION_TYPE_PERC;

        $calculatePoints = null;

        if ($calculationType === self::CALCULATION_TYPE_PERC) {
            $coefficient = toDecimal($data['points_from_price_percent'] ?? -100)->div(toDecimal(100), 8);
            if (!$coefficient->isNegative()) {
                $calculatePoints = fn (Price $price) => $this->calculatePointsPercentage($price, $coefficient);
            }
        } elseif ($calculationType === self::CALCULATION_TYPE_PRICE) {
            $pointValue = toDecimal($data['points_from_price_value'] ?? -100);
            if ($pointValue->isPositive() && !empty($data['points_from_price_currency'])) {
                $pointValue = new Price(
                    $pointValue,
                    Contexts::get(CurrencyContext::class)->getOrDefault($data['points_from_price_currency']),
                    0
                );

                $calculatePoints = fn (Price $price) => $this->calculatePointsPrice($price, $pointValue);
            }
        }

        if (!$calculatePoints) {
            return null;
        }

        $products = $this->purchaseUtil->getProductsApplicableByProductsFilter($purchaseState, $data['filter'] ?? []);
        if (empty($products)) {
            return null;
        }

        $pointsSumRounding = ($data['points_sum_rounding'] ?? 'N') === 'Y';

        $points = \DecimalConstants::zero();

        foreach ($products as $item) {
            if ($productPoints = $item->getProduct()->bonus_points ?? null) {
                if ($productPoints->isZero()) {
                    $item->bonus_points = $productPoints;
                } else {
                    $bonus_points = $productPoints->mul(toDecimal($item->getPieces()));
                    // pokud polozka byla zlevnena, sleva se musi uplatnit i na body - body * (cena po sleve / puvodni cena)
                    $productPrice = $item->getPriceWithVat();
                    $productPriceWithDiscounts = $item->getPriceWithDiscountsWithVat();
                    // pri editaci objednavky (createStateFromOrder) nemame $item->discounts,
                    // $item->price je cena po sleve, puvodni cenu (za kus) jde zjistit jen z note..
                    if ($item->getNote()['priceWithoutDiscounts'] ?? null) {
                        $productPrice = toDecimal($item->getNote()['priceWithoutDiscounts'])->mul(toDecimal($item->getPieces()));
                    }
                    if ($productPrice->isZero() || $productPriceWithDiscounts->isZero()) {
                        $item->bonus_points = \DecimalConstants::zero();
                    } else {
                        // body * (cena po sleve / puvodni cena)
                        $bonus_points = $bonus_points->mul($productPriceWithDiscounts->div($productPrice));
                        // pokud chci zaokrouhlovat az sumu bodu, tak tady zaorkouhleni neprovedu a provedu ho az na konci na celkovy pocet bodu
                        $item->bonus_points = $pointsSumRounding ? $bonus_points : $this->roundPoints($bonus_points, $data);
                    }
                }
            } else {
                $generate_coupon = ($item->getProduct()->getData()['generate_coupon'] ?? 'N');
                if ($generate_coupon == 'Y') {
                    continue;
                }
                $price = $item->getPriceWithDiscounts();

                $itemPoints = $calculatePoints($price);

                $item->bonus_points = $pointsSumRounding ? $itemPoints : $this->roundPoints($itemPoints, $data);
            }
            $item->addNote('bonus_points', $item->bonus_points);
            $points = $points->add($item->bonus_points);
        }

        // zaokrouhleni sumy body
        if ($pointsSumRounding) {
            $points = $this->roundPoints($points, $data);
            // potrebuju rouding data kvuli \KupShop\BonusProgramBundle\Utils\BonusComputer::countBonusPoints, kde to potrebuju pak taky zaokrouhlit
            $purchaseState->setCustomData(['bonus_points_rounding' => array_filter($data, fn ($x) => in_array($x, ['points_round_direction', 'points_precision']), ARRAY_FILTER_USE_KEY)]);
        }

        return $points;
    }

    protected function roundPoints(\Decimal $points, array $data): \Decimal
    {
        return $this->bonusComputer->roundPoints(
            $points,
            $data['points_round_direction'] ?? 'round',
            (int) ($data['points_precision'] ?? 0)
        );
    }

    protected function getVars($vars)
    {
        $vars = parent::getVars($vars);

        $vars['data']['points_calculation_type'] = !empty($vars['data']['points_calculation_type']) ? $vars['data']['points_calculation_type'] : self::CALCULATION_TYPE_PERC;

        return $vars;
    }

    public function checkValidity(&$data): bool
    {
        $valid = false;

        if (trim($data['points_from_price_percent'] ?? '') != '') {
            $data['points_from_price_percent'] = toDecimal($data['points_from_price_percent'])->asFloat();
            if ($data['points_from_price_percent'] >= 0) {
                $valid = true;
            }
        }

        if (trim($data['points_from_price_value'] ?? '') != '') {
            $data['points_from_price_value'] = toDecimal($data['points_from_price_value'])->asFloat();
            if ($data['points_from_price_value'] >= 0) {
                $valid = true;
            }
        }

        if (!$valid) {
            throw new \Exception($this->getName().' ['.$this->getType().'] - data is not valid.');
        }

        return true;
    }

    public function handleData($data)
    {
        $data = parent::handleData($data);
        $data['points_from_price_percent'] = ($data['points_from_price_percent'] ?? 0);
        $data['filter'] = ProductsFilter::cleanFilter($data['filter'] ?? []);

        return $data;
    }

    public function getDelayedExecution(): ?int
    {
        return 2;
    }

    private function calculatePointsPercentage(Price $price, \Decimal $coefficient): \Decimal
    {
        $price = PriceCalculator::convert(
            $price,
            Contexts::get(CurrencyContext::class)->getDefault()
        );

        $price = $price->getPriceWithVat(false)->value(2);

        return $price->mul($coefficient);
    }

    private function calculatePointsPrice(Price $price, Price $pointValue): \Decimal
    {
        $price = PriceCalculator::convert(
            $price,
            $pointValue->getCurrency()
        );

        $price = $price->getPriceWithVat(false)->value(2);

        return $price->div($pointValue->getValue());
    }
}