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<?php namespace Arcanedev\Currencies\Services; |
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use Arcanedev\Currencies\Exceptions\ApiException; |
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use Illuminate\Support\Arr; |
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/** |
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* Class OpenExchangeRatesService |
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* |
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* @package Arcanedev\Currencies\Services |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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class OpenExchangeRatesService extends AbstractApiService |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Properties |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* The base URL. |
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* |
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* @var string |
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*/ |
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protected $baseUrl = 'http://openexchangerates.org/api'; |
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/** |
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* The API ID. |
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* |
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* @var string |
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*/ |
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protected $apiId; |
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/** |
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* The Pro Plan. |
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* |
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* @var bool |
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*/ |
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protected $proPlan = false; |
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/* ------------------------------------------------------------------------------------------------ |
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| Getters & Setters |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Set the configs. |
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* |
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* @param array $configs |
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*/ |
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protected function setConfigs(array $configs) |
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{ |
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$this->apiId = Arr::get($configs, 'api-id'); |
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$this->proPlan = Arr::get($configs, 'pro-plan', false); |
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} |
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/** |
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* Get the API ID. |
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* |
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* @return string |
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* |
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* @throws \Arcanedev\Currencies\Exceptions\ApiException |
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*/ |
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private function getAppId() |
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{ |
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if ( ! $this->apiId) { |
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throw new ApiException('OpenExchangeRates.org requires an app key.'); |
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} |
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return $this->apiId; |
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} |
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/** |
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* Get cache key. |
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* |
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* @return string |
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*/ |
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protected function getCacheKey() |
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{ |
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return parent::getCacheKey() . '.openexchangerates'; |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Make an API request. |
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* |
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* @param string $from |
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* @param array $to |
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* |
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* @return array |
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* |
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* @throws \Arcanedev\Currencies\Exceptions\ApiException |
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*/ |
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protected function request($from, array $to = []) |
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{ |
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$to = ( ! empty($to) && $this->proPlan) ? implode(',', $to) : null; |
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$response = $this->client->get('/latest.json', [ |
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'app_id' => $this->getAppId(), |
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'base' => $from, |
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'symbols' => $to, |
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]); |
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$data = json_decode($response, true); |
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return $data['rates']; |
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} |
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} |
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ARCANEDEV /
Currencies
