| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * @author  Fabian Hanisch | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * @since   16.07.2017 02:56 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * @version 1.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | namespace HanischIt\KrakenApi; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | use HanischIt\KrakenApi\External\HttpClient; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | use HanischIt\KrakenApi\Model\AccountBalance\AccountBalanceRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | use HanischIt\KrakenApi\Model\AccountBalance\AccountBalanceResponse; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | use HanischIt\KrakenApi\Model\AddOrder\AddOrderRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use HanischIt\KrakenApi\Model\Assets\AssetsRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use HanischIt\KrakenApi\Model\Assets\AssetsResponse; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use HanischIt\KrakenApi\Model\GetTicker\TickerRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | use HanischIt\KrakenApi\Model\GetTicker\TickerResponse; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | use HanischIt\KrakenApi\Model\Header; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | use HanischIt\KrakenApi\Model\RequestInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | use HanischIt\KrakenApi\Model\RequestOptions; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | use HanischIt\KrakenApi\Model\ResponseInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | use HanischIt\KrakenApi\Model\ServerTime\ServerTimeRequest; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | use HanischIt\KrakenApi\Model\ServerTime\ServerTimeResponse; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | use HanischIt\KrakenApi\Service\RequestService\Request; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | use HanischIt\KrakenApi\Service\RequestService\RequestHeader; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  * Class KrakenApi | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  * @package HanischIt\KrakenApi | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | class KrakenApi | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |      * @var HttpClient | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     private $httpClient; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |      * @var RequestHeader | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |     private $requestHeader; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     private $apiKey; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |     private $apiSign; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      * @var string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |     private $version; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |      * KrakenApi constructor. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |      * @param string $apiKey | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * @param string $apiSign | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     public function __construct($apiKey, $apiSign) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |         $this->httpClient = new HttpClient(['verify' => false]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |         $this->requestHeader = new RequestHeader(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |         $this->endpoint = 'https://api.kraken.com/'; | 
                            
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                | 66 |  |  |         $this->version = '0'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |         $this->apiKey = $apiKey; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |         $this->apiSign = $apiSign; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |      * @return ServerTimeResponse|ResponseInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |     public function getServerTime() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |         $serverTimeRequest = new ServerTimeRequest(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |         return $this->doRequest($serverTimeRequest); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |      * @return AccountBalanceResponse|ResponseInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |     public function getAccountBalance() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |         $accountBalanceRequest = new AccountBalanceRequest(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |         return $this->doRequest($accountBalanceRequest); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |      * @param string     $pair | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |      * @param string     $type | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |      * @param string     $orderType | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |      * @param null|float $price | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |      * @param null|float $volume | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |      * @return ResponseInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |     public function addOrder($pair, $type, $orderType, $price = null, $volume = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |         $addOrderRequest = new AddOrderRequest($pair, $type, $orderType, $price, $volume); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |         return $this->doRequest($addOrderRequest); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |      * @return ResponseInterface|AssetsResponse | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |     public function getAssets() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |         $assetsRequest = new AssetsRequest(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |         return $this->doRequest($assetsRequest); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |      * @param array $assetNames | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |      * @return ResponseInterface|TickerResponse | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 121 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 122 |  |  |     public function getTicker(array $assetNames) | 
            
                                                                        
                            
            
                                    
            
            
                | 123 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 124 |  |  |         $tickerRequest = new TickerRequest($assetNames); | 
            
                                                                        
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 126 |  |  |         return $this->doRequest($tickerRequest); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |      * @param RequestInterface $requestInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |      * @return ResponseInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |     private function doRequest(RequestInterface $requestInterface) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |         $requestOptions = new RequestOptions($this->endpoint, $this->version); | 
                            
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                | 137 |  |  |         $header = new Header($this->apiKey, $this->apiSign); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |         $request = new Request($this->httpClient, $this->requestHeader); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |         return $request->execute($requestInterface, $requestOptions, $header); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 142 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 143 |  |  |  |