Setono\SyliusStockMovementPlugin\CurrencyConverter\ProductVariantCurrencyConverter::convert()

Complexity

Conditions	10
Paths	15

Size

Total Lines	44
Code Lines	23

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function convert(int $amount, string $sourceCurrency, string $targetCurrency, array $conversionContext = []): Money
    {
        if(!$this->supports($amount, $sourceCurrency, $targetCurrency, $conversionContext)) {
            throw new CurrencyConversionException($amount, $sourceCurrency, $targetCurrency, $conversionContext);
        }

        /** @var ProductVariantInterface $productVariant */
        $productVariant = $conversionContext['productVariant'];

        $productVariantSourceAmount = $productVariantTargetAmount = null;

        foreach ($productVariant->getChannelPricings() as $channelPricing) {
            /** @var ChannelInterface|null $channel */
            $channel = $this->channelRepository->findOneByCode($channelPricing->getChannelCode());
            if (null === $channel) {
                continue;
            }

            $baseCurrency = $channel->getBaseCurrency();
            if (null === $baseCurrency) {
                continue;
            }

            $baseCurrencyCode = $baseCurrency->getCode();
            if (null === $baseCurrencyCode) {
                continue;
            }

            if ($sourceCurrency === $baseCurrencyCode) {
                $productVariantSourceAmount = $channelPricing->getPrice();
            } elseif ($targetCurrency === $baseCurrencyCode) {
                $productVariantTargetAmount = $channelPricing->getPrice();
            }
        }

        if (null === $productVariantSourceAmount || null === $productVariantTargetAmount) {

The condition null === $productVariantTargetAmount is always true.

            throw new CurrencyConversionException($amount, $sourceCurrency, $targetCurrency, $conversionContext);
        }

        $exchangeRate = $productVariantSourceAmount / $productVariantTargetAmount;

        $convertedAmount = round($amount / $exchangeRate);

        return new Money((int) $convertedAmount, new Currency($targetCurrency));
    }