/** * Updates managed currency with exchange rates * * @param Currency $currency */ protected function updateCurrencyRates(Currency $currency) { $baseExchangeRate = $this->table[$currency->getCode()]; foreach ($this->table as $currencySymbol => $exchangeRate) { $rate = $this->calculateExchangeRate($baseExchangeRate, $currencySymbol); $this->addUpdateExchangeRate($currency->getCode(), $currencySymbol, $rate); } $this->helper->getEntityManager()->flush(); }