/**
  * {@inheritdoc}
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     /** @var CurrencyCaller $currencyCaller */
     $currencyCaller = $this->getContainer()->get('app.caller.list_currencies');
     $currencies = $currencyCaller->getCurrencies();
     if (false === $currencies) {
         throw new \Exception('An error occured while trying to fetch the currencies.');
     }
     $em = $this->getContainer()->get('doctrine.orm.default_entity_manager');
     $currencyRepository = $this->getContainer()->get('app.repository.currency');
     $output->writeln('<info>Start fetching the currencies. (' . count($currencies) . ' found)</info>');
     $nbCurrenciesSkipped = 0;
     $nbCurrenciesInserted = 0;
     foreach ($currencies as $code => $name) {
         $existingCurrencyEntity = $currencyRepository->findOneBy(['code' => $code]);
         if (!$existingCurrencyEntity instanceof Currency) {
             $newCurrencyEntity = new Currency();
             $newCurrencyEntity->setCode($code);
             $newCurrencyEntity->setName($name);
             $em->persist($newCurrencyEntity);
             $nbCurrenciesInserted++;
         } else {
             $nbCurrenciesSkipped++;
         }
     }
     $em->flush();
     $output->writeln('<info>Finished.</info>');
     $output->writeln('<info>    - ' . $nbCurrenciesInserted . ' Inserted</info>');
     $output->writeln('<info>    - ' . $nbCurrenciesSkipped . ' Skipped</info>');
 }
 public function testCanAddRemoveCurrencies()
 {
     $this->assertEquals(1, count($this->source->getCurrencies()));
     $currencyUsd = new Currency();
     $currencyUsd->setCurrency('USD')->setRate(0.9);
     $this->source->addCurrency($currencyUsd);
     $this->assertEquals(2, count($this->source->getCurrencies()));
     $this->source->removeCurrency($currencyUsd);
     $this->assertEquals(1, count($this->source->getCurrencies()));
 }
Esempio n. 3
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 /**
  * Retrieve the rate for the given currencies.
  * Return false if something went wrong.
  *
  * @param Currency $from
  * @param Currency $to
  *
  * @return float|bool
  */
 public function getRateFor(Currency $from, Currency $to)
 {
     $uri = '/get/?access_key=' . $this->apiKey . '&from=' . $from->getCode() . '&to=' . $to->getCode();
     $response = $this->jsonRatesClient->get($uri);
     $reponseStatus = (int) $response->getStatusCode();
     $responseBody = $response->getBody()->getContents();
     if (Response::HTTP_OK === $reponseStatus) {
         $rate = (double) json_decode($responseBody, true);
         return $rate;
     }
     return false;
 }
Esempio n. 4
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 /**
  * Save the current basket in session.
  *
  * @param Basket|null $basket
  */
 public function saveBasketInSession(Basket $basket = null)
 {
     if (!$basket instanceof Basket) {
         $basket = $this->basket;
     }
     if ($basket instanceof Basket) {
         $serializedBasket = $this->serializeBasket($basket);
         $this->session->set(static::SESSION_KEY_BASKET, $serializedBasket);
     }
     if ($this->currencyWanted instanceof Currency) {
         $this->session->set(static::SESSION_KEY_CURRENCY_WANTED, $this->currencyWanted->getId());
     }
 }
 protected function createCurrency($rate, $currencyCode, Source $source)
 {
     $currency = new Currency();
     $currency->setSource($source)->setRate($rate)->setCurrency($currencyCode);
     return $currency;
 }