HD ticker

common/business/ExchangeBusiness.php

@@ -41,7 +41,8 @@ class ExchangeBusiness
         11 => 'Bitnasdaq',
         12 => 'Isummit',
         13 => 'Boc',
-        14 => 'Jinwang'
+        14 => 'Jinwang',
+        15 => 'Hd'
 
         //1 => 'Hadax', //不需要
         //2 => 'Bitfinex', //不需要
@@ -340,6 +341,12 @@ class ExchangeBusiness
             goto doEnd;
         }
 
+        if (in_array(strtoupper($tag), ['HDC'])) {
+            $exchange = ExchangeFactory::createExchange("Hd");
+            $quotation = $exchange->getTicker('HD', 'USDT');
+            goto doEnd;
+        }
+
         foreach (self::$exchanges as $exchange) {
             /**
              * @var $exchange \common\service\exchange\Exchange
@@ -397,7 +404,7 @@ class ExchangeBusiness
         $exchange = ExchangeFactory::createExchange("Go");
         $rate = $exchange->getTicker("CNY", "USD");
         $cny_usd_rate = 1 / $rate['last'];
-        if (in_array(strtoupper($tag), ['FOLI', 'CIC', 'KPC8', 'BVA', 'DAG', 'BNC', 'GHP', 'DRA', 'ETC', 'PAX', 'STH', 'XJH', 'SFT', 'TSC', 'SUM', 'USDW', 'FUT', 'MBTC', 'METH', 'GLCW'])) {
+        if (in_array(strtoupper($tag), ['FOLI', 'CIC', 'KPC8', 'BVA', 'DAG', 'BNC', 'GHP', 'DRA', 'ETC', 'PAX', 'STH', 'XJH', 'SFT', 'TSC', 'SUM', 'USDW', 'FUT', 'MBTC', 'METH', 'GLCW', 'HDC'])) {
             $quotation['usd'] = (float)sprintf("%0.4f", $quotation['last']);
             $quotation['rmb'] = (float)sprintf("%0.4f", $quotation['last'] / $cny_usd_rate);
             $quotation['low'] = (float)sprintf("%0.4f", $quotation['low']);

common/service/exchange/Hd.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: rlgyzhcn
+ * Date: 18-8-7
+ * Time: 上午11:30
+ */
+
+namespace common\service\exchange;
+
+use linslin\yii2\curl\Curl;
+
+class Hd extends Exchange implements ExchangeInterface
+{
+    protected $supported_symbol = 'supported_symbol_hd';
+    protected $quotation_prefix = 'quotation_hd_';
+    protected $base_url = 'https://app.honordecent.com/exchange/getHdcCurrPrice';
+
+    public function symbolExists($tag = 'HD', $aim = "USDT")
+    {
+        $supported = $this->redis->smembers($this->supported_symbol);
+        if (is_array($supported) && in_array($this->formatSymbol($tag, $aim), $supported)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * 转化交易对为请求变量
+     *
+     * @param string $tag
+     * @param string $aim
+     * @return mixed
+     */
+    public function formatSymbol($tag = 'HD', $aim = 'USDT')
+    {
+        return strtoupper($tag . $aim);
+    }
+
+    /**
+     * 保存支持的交易对到redis数据库，使用crontab定时更新
+     *
+     * @return mixed|void
+     */
+    public function setSupportedSymbol()
+    {
+
+    }
+
+    /**
+     * 更新交易对行情保存到redis，使用crontab定时更新
+     *
+     * @return mixed|void
+     */
+    public function setQuotation()
+    {
+        $curl = new Curl();
+        $res = $curl->get($this->base_url, false);
+        if (is_array($res) && 1 == $res['code']) {
+            $key = $this->quotation_prefix . 'HDUSDT';
+            $this->redis->hmset($key, 'low', $res['data'], 'high', $res['data'], 'last', $res['data']);
+            if (!$this->redis->sismember($this->supported_symbol, 'HDUSDT')) {
+                $this->redis->sadd($this->supported_symbol, 'HDUSDT');
+            }
+        }
+    }
+
+}
\ No newline at end of file