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<?php |
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namespace Del\Exchange; |
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use GuzzleHttp\Client; |
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class BtcE extends ExchangeAbstract |
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{ |
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private $nonce = false; |
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/** |
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* @param $uri |
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* @param array $params |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public function send($uri, array $params = []) |
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{ |
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if(!$this->nonce) { |
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$nonce = explode(' ', microtime()); |
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$this->nonce = + $nonce[1].($nonce[0] * 1000000); |
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$this->nonce = substr($this->nonce,5); |
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$this->nonce = explode(' ', microtime())[1]; |
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// $this->nonce = (int) 10000 * microtime(true); |
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} else { |
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$this->nonce ++ ; |
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} |
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$params['nonce'] = $this->nonce; |
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$params['method'] = $uri; |
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// generate the POST data string |
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$post_data = http_build_query($params, '', '&'); |
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$sign = hash_hmac('sha512', $post_data, $this->config->getSecret()); |
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$headers = [ |
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'Sign: '.$sign, |
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'Key: '.$this->config->getKey(), |
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]; |
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static $ch = null; |
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if (is_null($ch)) { |
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$ch = curl_init(); |
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; BTCE PHP client; '.php_uname('s').'; PHP/'.phpversion().')'); |
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} |
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curl_setopt($ch, CURLOPT_URL, 'https://wex.nz/tapi/'); |
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curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); |
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); |
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); |
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); |
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// run the query |
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$res = curl_exec($ch); |
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if ($res === false) throw new \Exception('Could not get reply: '.curl_error($ch)); |
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$dec = json_decode($res, true); |
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if (!$dec) throw new \Exception('Invalid data received, please make sure connection is working and requested API exists'); |
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if($dec['success'] == 0) { |
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throw new \Exception($dec['error']); |
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} |
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return $dec['return']; |
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} |
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/** |
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* |
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*/ |
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public function setClient() |
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{ |
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$this->client = new Client(['base_uri' => 'https://wex.nz/tapi/']); |
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} |
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/** |
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* @param $btc |
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* @param $price |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public function buyOrder($btc, $price) |
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{ |
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return $this->send('Trade',[ |
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'pair' => 'btc_usd', |
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'type' => 'buy', |
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'rate' => $price, |
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'amount' => $btc |
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]); |
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} |
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/** |
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* @param $btc |
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* @param $price |
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* @return mixed |
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* @throws \Exception |
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1 |
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*/ |
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public function sellOrder($btc, $price) |
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{ |
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return $this->send('Trade',[ |
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'pair' => 'btc_usd', |
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'type' => 'sell', |
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'rate' => $price, |
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'amount' => $btc |
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]); |
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} |
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/** |
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* @return mixed |
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* @throws \Exception |
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1 |
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*/ |
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public function getInfo() |
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{ |
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return $this->send('getInfo'); |
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} |
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/** |
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* @return mixed |
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1 |
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*/ |
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public function getTicker() |
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{ |
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return json_decode($this->client->get('https://wex.nz/api/3/ticker/btc_usd')->getBody()->getContents(), true); |
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} |
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1 |
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/** |
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* @return array |
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1 |
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*/ |
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public function getOrderBook($pair = 'btc_usd') |
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{ |
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return json_decode($this->client->get('https://wex.nz/api/3/depth/' . $pair)->getBody()->getContents(), true); |
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} |
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1 |
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/** |
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1 |
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* @return mixed |
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* @throws \Exception |
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*/ |
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1 |
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public function getOrders() |
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{ |
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return $this->send('ActiveOrders',[ |
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'pair' => 'btc_usd' |
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]); |
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} |
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1 |
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/** |
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* @return mixed |
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1 |
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* @throws \Exception |
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1 |
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*/ |
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public function getTransactionHistory() |
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{ |
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return $this->send('TransHistory',[]); |
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} |
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/** |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public function getTradeHistory() |
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{ |
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return $this->send('TradeHistory',[]); |
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} |
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/** |
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* @param $order_id |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public function cancelOrder($order_id) |
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{ |
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return $this->send('CancelOrder',[ |
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'order_id' => $order_id |
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]); |
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} |
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182
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} |
delboy1978uk /
BTCExchange
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This check looks for assignments to scalar types that may be of the wrong type.
To ensure the code behaves as expected, it may be a good idea to add an explicit type cast.