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<?php |
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namespace Carpenstar\ByBitAPI\Core\Request; |
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use Carpenstar\ByBitAPI\Core\Auth\Credentials; |
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use Carpenstar\ByBitAPI\Core\Auth\SignGenerator; |
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class Curl |
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{ |
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protected bool $isNeedAuthorization; |
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protected Credentials $credentials; |
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private array $curlHeaders = []; |
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private array $curlOptions = []; |
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public function init(bool $isNeedAuthorization, Credentials $credentials): self |
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{ |
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$this->isNeedAuthorization = $isNeedAuthorization; |
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$this->credentials = $credentials; |
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$this->addCurlOpt(CURLOPT_RETURNTRANSFER, true); |
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$this->addCurlHeader('Content-Type', 'application/json'); |
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return $this; |
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} |
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/** |
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* @param int $option |
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* @param $value |
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* @return $this |
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*/ |
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protected function addCurlOpt(int $option, $value): self |
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{ |
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$this->curlOptions[$option] = $value; |
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return $this; |
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} |
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/** |
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* @param string $header |
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* @param string $value |
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* @return $this |
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*/ |
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protected function addCurlHeader(string $header, string $value): self |
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{ |
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$this->curlHeaders[$header] = "$header: $value"; |
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return $this; |
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} |
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protected function query(): array |
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{ |
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$curl = curl_init(); |
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$this->addCurlOpt(CURLOPT_HTTPHEADER, $this->curlHeaders); |
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array_walk($this->curlOptions, function ($value, $option, $curl) { |
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curl_setopt($curl, $option, $value); |
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}, $curl); |
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$response = json_decode(curl_exec($curl), true); |
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curl_close($curl); |
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return $response; |
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} |
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/** |
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* Создание заголовков авторизации для приватных эндпоинтов |
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* @param string $queryString |
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* @return void |
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*/ |
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protected function auth(string $queryString): void |
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{ |
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if ($this->isNeedAuthorization) { |
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$timestamp = time() * 1000; |
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$sign = SignGenerator::make($this->credentials, $queryString, $timestamp, 5000); |
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$this->addCurlHeader('X-BAPI-API-KEY', $this->credentials->getApiKey()); |
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$this->addCurlHeader('X-BAPI-SIGN', $sign); |
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$this->addCurlHeader('X-BAPI-SIGN-TYPE', 2); |
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$this->addCurlHeader('X-BAPI-TIMESTAMP', $timestamp); |
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$this->addCurlHeader('X-BAPI-RECV-WINDOW', 5000); |
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} |
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} |
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} |
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carpenstar /
bybitapi-sdk-core
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