fix

api/controllers/MarketController.php

@@ -2,6 +2,7 @@
 
 namespace api\controllers;
 
+use common\service\exchange\ExchangeFactory;
 use Yii;
 use api\base\BaseController;
 use common\service\exchange\ExchangeBuilderFactory;
@@ -32,4 +33,37 @@ class MarketController extends BaseController
 
         return ['code' => $code, 'msg' => $msg, 'tick' => $ticker ?? []];
     }
+
+    public function actionIndex()
+    {
+        $currency = Yii::$app->request->post('currency', '');
+        $base_currency = Yii::$app->request->post('base_currency', '');
+        $exchange = Yii::$app->request->post("exchange", 'Zhaobi');
+        if (false == $currency || false == $base_currency) {
+            $this->msg = 'invalid symbol';
+            $this->code = -1;
+            goto doEnd;
+        }
+
+        if (!in_array($exchange, Yii::$app->params['exchange'])) {
+            $this->msg = 'invalid exchange';
+            $this->code = -1;
+            goto doEnd;
+        }
+
+        $exchange = ExchangeFactory::createExchange($exchange);
+        $quotation = $exchange->getTicker($currency, 'USDT');
+        $quotation = [
+            'low' => (float)sprintf("%0.4f", $quotation['low'] / 100),
+            'high' => (float)sprintf("%0.4f", $quotation['high'] / 100),
+            'last' => (float)sprintf("%0.4f", $quotation['last'] / 100),
+            'rmb' => (float)sprintf("%0.2f", $quotation['last'] / 100),
+        ];
+        echo json_encode($quotation);exit;
+
+
+        doEnd :
+
+        return ['code' => $this->code, 'msg' => $this->msg, 'tick' => $this->data ];
+    }
 }
\ No newline at end of file