dag ticker

common/business/ExchangeBusiness.php

@@ -33,21 +33,21 @@ class ExchangeBusiness
         4 => 'Bittrex',
         5 => 'Zb',
         6 => 'Token7',
-        7 => 'S',
-        8 => 'Zg',
-        9 => 'Go',
-        10 => 'Zhaobi',
-        11 => 'Gdpro',
-        12 => 'Ex',
-        13 => 'Zt',
-        14 => 'Tsc',
-        15 => 'Binance',
-        16 => 'Ceohk',
-        17 => 'Biki',
-        18 => 'Bilaxy',
-        19 => 'Bitnasdaq',
-        20 => 'Boc'
-
+        7 => 'Zg',
+        8 => 'Go',
+        9 => 'Zhaobi',
+        10 => 'Ex',
+        11 => 'Zt',
+        12 => 'Tsc',
+        13 => 'Binance',
+        14 => 'Biki',
+        15 => 'Bilaxy',
+        16 => 'Bitnasdaq',
+        17 => 'Dag',
+        18 => 'Boc',
+        //7 => 'S',//已挂
+        //11 => 'Gdpro',//已挂
+        //16 => 'Ceohk', //已挂
     ];
 
     /**
@@ -100,7 +100,7 @@ class ExchangeBusiness
             goto doEnd;
         }
 
-        if (strtoupper($tag) == 'GST' || strtoupper($tag) == 'JNTK' || strtoupper($tag) == 'SPT' ||strtoupper($tag) == 'STO' || strtoupper($tag) == 'GM' || strtoupper($tag) == 'BSTC' || strtoupper($tag) == 'RYH' || strtoupper($tag) == 'CNDT' || strtoupper($tag) == 'WL' || strtoupper($tag) == 'ETS' || strtoupper($tag) == 'LIMS' || strtoupper($tag) == 'AT' || strtoupper($tag) == 'BTJ') {
+        if (strtoupper($tag) == 'GST' || strtoupper($tag) == 'JNTK' || strtoupper($tag) == 'SPT' || strtoupper($tag) == 'STO' || strtoupper($tag) == 'GM' || strtoupper($tag) == 'BSTC' || strtoupper($tag) == 'RYH' || strtoupper($tag) == 'CNDT' || strtoupper($tag) == 'WL' || strtoupper($tag) == 'ETS' || strtoupper($tag) == 'LIMS' || strtoupper($tag) == 'AT' || strtoupper($tag) == 'BTJ') {
             $quotation = [
                 'low' => 0,
                 'high' => 0,
@@ -123,6 +123,13 @@ class ExchangeBusiness
             goto doEnd;
         }
 
+        if (in_array(strtoupper($tag), ['DAG'])) {
+            $exchange = ExchangeFactory::createExchange("Dag");
+            $quotation = $exchange->getTicker($tag, 'USDT');
+            $quotation['rmb'] = (float)sprintf("%0.2f", $quotation['last']);
+            goto doEnd;
+        }
+
         if (in_array(strtoupper($tag), ['GM', 'BSTC'])) {
             $exchange = ExchangeFactory::createExchange("Token7");
             $quotation = $exchange->getTicker($tag, 'HA');

common/service/exchange/Dag.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 Dag extends Exchange implements ExchangeInterface
+{
+    protected $supported_symbol = 'supported_symbol_dag';
+    protected $quotation_prefix = 'quotation_dag_';
+    protected $base_url = 'https://www.7xex.com/m/ticker/DAGUSDT';
+
+
+    public function symbolExists($tag = 'DAG', $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 = 'DAG', $aim = 'USDT')
+    {
+        return strtoupper($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, 'DAGUSDT');
+    }
+
+    /**
+     * 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();
+        $content = $curl->get($this->base_url, false);
+        if (is_array($content)) {
+            $key = $this->quotation_prefix . 'DAGUSDT';
+            $this->redis->hmset($key, 'low', $content['low'], 'high', $content['high'], 'last', $content['close'], 'vol', $content['volume']);
+            $this->redis->sadd($this->supported_symbol, 'DAGUSDT');
+        }
+    }
+
+}
\ No newline at end of file