update

common/business/ExchangeBusiness.php

@@ -23,11 +23,12 @@ class ExchangeBusiness
      * @var array
      */
     private static $exchanges = [
-        0 => 'HuoBi',
-        1 => 'Hadax',
-        2 => 'Bitfinex',
-        3 => 'Bittrex',
-        4 => 'Zb',
+        0 => 'Bty',
+        1 => 'HuoBi',
+        2 => 'Hadax',
+        3 => 'Bitfinex',
+        4 => 'Bittrex',
+        5 => 'Zb',
     ];
 
     /**

common/service/exchange/Bty.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: rlgyzhcn
+ * Date: 18-8-7
+ * Time: 上午11:30
+ */
+
+namespace common\service\exchange;
+
+class Bty extends Exchange implements ExchangeInterface
+{
+    protected $supported_symbol = 'supported_symbol_bty';
+    protected $quotation_prefix = 'quotation_bty_';
+    protected $base_url         = 'http://40.83.77.188/api/data/Ticker?sort=cname';
+
+    /**
+     * 转化交易对为请求变量
+     *
+     * @param string $tag
+     * @param string $aim
+     * @return mixed
+     */
+    public function formatSymbol($tag = 'BTC', $aim = 'USDT')
+    {
+        return strtoupper($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()
+    {
+        $this->redis->sadd($this->supported_symbol, 'BTYUSDT');
+    }
+
+    /**
+     * 更新交易对行情保存到redis，使用crontab定时更新
+     * @return mixed|void
+     */
+    public function setQuotation()
+    {
+        $content = $this->ch->get($this->base_url, false);
+        if (is_array($content) && isset($content['code']) && $content['code'] == 200) {
+            $data = $content['data']['USDT'];
+            foreach ($data as $item) {
+                if ($item['symbol'] == 'BTYUSDT') {
+                    $data = $item;
+                    break;
+                }
+            }
+            $key = $this->quotation_prefix . 'BTYUSDT';
+            $this->redis->hmset($key, 'low', $data['low'], 'high', $data['high'], 'last', $data['last'], 'rmb', $data['lastrmb']);
+            $this->redis->sadd($this->supported_symbol, $item['symbol']);
+        }
+    }
+
+}
\ No newline at end of file