/** * {@inheritdoc} */ public function getExchangeRate($baseCurrency = null, $targetCurrency = null) { $baseCurrency = null === $baseCurrency ? $this->requestHelper->getCurrentCurrency() : $baseCurrency; $targetCurrency = null === $targetCurrency ? $this->requestHelper->getCurrentCurrency() : $targetCurrency; $this->loadExchangeRates($targetCurrency); if (!isset($this->exchangeRates[$targetCurrency][$baseCurrency])) { throw new MissingCurrencyRateException($baseCurrency, $targetCurrency); } return $this->exchangeRates[$targetCurrency][$baseCurrency]; }
/** * {@inheritdoc} */ public function format($amount, $currency = null, $locale = null) { if (null === $currency) { $currency = $this->requestHelper->getCurrentCurrency(); } if (null === $locale) { $locale = $this->requestHelper->getCurrentLocale(); } $formatter = new \NumberFormatter($locale, \NumberFormatter::CURRENCY); if (false === ($result = $formatter->formatCurrency($amount, $currency))) { throw new CurrencyFormatterException($amount, $currency, $locale); } return $result; }
/** * Adds an additional left-join to currency_rate to calculate final prices in dataset * * @param QueryBuilder $queryBuilder */ private function addCurrencyRateConditions(QueryBuilder $queryBuilder) { $queryBuilder->leftJoin('WellCommerce\\AppBundle\\Entity\\CurrencyRate', 'currency_rate', Expr\Join::WITH, 'currency_rate.currencyFrom = product.sellPrice.currency AND currency_rate.currencyTo = :targetCurrency'); $queryBuilder->setParameter('targetCurrency', $this->requestHelper->getCurrentCurrency()); }