fix

api/controllers/TickerController.php

@@ -31,9 +31,8 @@ class TickerController extends BaseController
         $exchange_arr = ['huobi', 'binance', 'zhaobi', 'bitnasdaq', 'jingwang'];
 
         if (!in_array($exchange, $exchange_arr)) {
-            $msg = '不存在的交易平台';
-            $code = -1;
-            $data = [];
+            $this->msg = '不存在的交易平台';
+            $this->code = -1;
             goto doEnd;
         }
         $condition = [];
@@ -48,28 +47,28 @@ class TickerController extends BaseController
         }
         $builder = ExchangeBuilderFactory::create($exchange);
         $result = $builder->getTickerFromCache($page, $condition);
-        $code = $result['code'];
-        $data = $result['data'];
+        $this->code = $result['code'];
+        $this->data = $result['data'];
 
         if (false != $device_code) {
-            if (false != $platform_id) {
+            if (!$platform_id) {
                 $coin_optional = CoinOptional::find()->select('symbol')->where(['platform' => $exchange, 'device_code' => $device_code])->asArray()->all();
             } else {
                 $coin_optional = CoinOptional::find()->select('symbol')->where(['platform' => $exchange, 'device_code' => $device_code, 'platform_id' => $platform_id])->asArray()->all();
             }
 
             $coin_optional = ArrayHelper::getColumn($coin_optional, 'symbol');
-            foreach ($data['ticker'] as &$val) {
+            foreach ($this->data['ticker'] as &$val) {
                 if (in_array($val['symbol'], $coin_optional)) {
                     $val['optional'] = true;
                 }
             }
         }
 
-        $msg = 'success';
+        $this->msg = 'success';
         doEnd :
 
-        return ['code' => $code, 'msg' => $msg, 'data' => $data];
+        return ['code' => $this->code, 'msg' => $this->msg, 'data' => $this->data];
     }
 
     public function actionOptional()