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<?php |
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/** |
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* @author Fabian Hanisch |
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* @since 16.07.2017 02:56 |
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* @version 1.0 |
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*/ |
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namespace HanischIt\KrakenApi; |
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use HanischIt\KrakenApi\External\HttpClient; |
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use HanischIt\KrakenApi\Model\AccountBalance\AccountBalanceRequest; |
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use HanischIt\KrakenApi\Model\AccountBalance\AccountBalanceResponse; |
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use HanischIt\KrakenApi\Model\AddOrder\AddOrderRequest; |
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use HanischIt\KrakenApi\Model\Assets\AssetsRequest; |
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use HanischIt\KrakenApi\Model\Assets\AssetsResponse; |
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use HanischIt\KrakenApi\Model\GetTicker\TickerRequest; |
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use HanischIt\KrakenApi\Model\GetTicker\TickerResponse; |
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use HanischIt\KrakenApi\Model\Header; |
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use HanischIt\KrakenApi\Model\OrderBook\OrderBookRequest; |
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use HanischIt\KrakenApi\Model\OrderBook\OrderBookResponse; |
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use HanischIt\KrakenApi\Model\RequestInterface; |
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use HanischIt\KrakenApi\Model\RequestOptions; |
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use HanischIt\KrakenApi\Model\ResponseInterface; |
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use HanischIt\KrakenApi\Model\ServerTime\ServerTimeRequest; |
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use HanischIt\KrakenApi\Model\ServerTime\ServerTimeResponse; |
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use HanischIt\KrakenApi\Service\RequestService\Nonce; |
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use HanischIt\KrakenApi\Service\RequestService\Request; |
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use HanischIt\KrakenApi\Service\RequestService\RequestHeader; |
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/** |
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* Class KrakenApi |
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* |
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* @package HanischIt\KrakenApi |
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*/ |
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class KrakenApi |
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{ |
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/** |
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* @var HttpClient |
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*/ |
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private $httpClient; |
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/** |
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* @var RequestHeader |
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*/ |
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private $requestHeader; |
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/** |
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* @var string |
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*/ |
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private $apiKey; |
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/** |
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* @var string |
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*/ |
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private $apiSign; |
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/** |
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* @var string |
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*/ |
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private $version; |
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/** |
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* @var string |
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*/ |
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private $endpoint; |
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/** |
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* KrakenApi constructor. |
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* |
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* @param string $apiKey |
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* @param string $apiSign |
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*/ |
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public function __construct($apiKey, $apiSign) |
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{ |
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$this->httpClient = new HttpClient(['verify' => false]); |
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$this->requestHeader = new RequestHeader(); |
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$this->endpoint = 'https://api.kraken.com/'; |
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$this->version = '0'; |
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$this->apiKey = $apiKey; |
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$this->apiSign = $apiSign; |
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} |
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/** |
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* @return ServerTimeResponse|ResponseInterface |
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*/ |
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public function getServerTime() |
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{ |
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$serverTimeRequest = new ServerTimeRequest(); |
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return $this->doRequest($serverTimeRequest); |
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} |
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/** |
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* @return AccountBalanceResponse|ResponseInterface |
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*/ |
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public function getAccountBalance() |
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{ |
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$accountBalanceRequest = new AccountBalanceRequest(); |
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return $this->doRequest($accountBalanceRequest); |
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} |
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/** |
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* @param string $pair |
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* @param string $type |
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* @param string $orderType |
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* @param null|float $price |
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* @param null|float $volume |
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* |
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* @return ResponseInterface |
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*/ |
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public function addOrder($pair, $type, $orderType, $price = null, $volume = null) |
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{ |
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$addOrderRequest = new AddOrderRequest($pair, $type, $orderType, $price, $volume); |
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return $this->doRequest($addOrderRequest); |
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} |
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/** |
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* @return ResponseInterface|AssetsResponse |
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*/ |
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public function getAssets() |
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{ |
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$assetsRequest = new AssetsRequest(); |
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return $this->doRequest($assetsRequest); |
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} |
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/** |
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* @param array $assetNames |
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* |
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* @return ResponseInterface|TickerResponse |
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*/ |
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public function getTicker(array $assetNames) |
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{ |
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$tickerRequest = new TickerRequest($assetNames); |
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return $this->doRequest($tickerRequest); |
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} |
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/** |
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* @param string $assetPair |
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* @param int|null $count |
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* @return ResponseInterface|OrderBookResponse |
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*/ |
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public function getOrderBook($assetPair, $count = null) |
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{ |
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$orderBookRequest = new OrderBookRequest($assetPair, $count); |
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return $this->doRequest($orderBookRequest); |
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} |
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/** |
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* @param RequestInterface $requestInterface |
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* |
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* @return ResponseInterface |
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*/ |
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private function doRequest(RequestInterface $requestInterface) |
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{ |
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$requestOptions = new RequestOptions($this->endpoint, $this->version); |
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$header = new Header($this->apiKey, $this->apiSign); |
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$nonce = new Nonce(); |
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$request = new Request($this->httpClient, $this->requestHeader, $nonce); |
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return $request->execute($requestInterface, $requestOptions, $header); |
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} |
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} |
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