<?php

namespace api\controllers;

use Yii;
use api\base\BaseController;
use common\service\exchange\ExchangeBuilderFactory;

class TickerController extends BaseController
{
    public function actionIndex()
    {
        $exchange = Yii::$app->request->get('exchange', 'zhaobi');

        $exchange_arr = ['huobi', 'binance', 'okex', 'zhaobi'];
        if (!in_array($exchange, $exchange_arr)) {
            $msg = '不存在的交易平台';
            $code = -1;
            $data = [];
            goto doEnd;
        }
        $builder = ExchangeBuilderFactory::create($exchange);
        $result = $builder->getTicker();
        $code = $result['code'];
        $data = $result['ticker'];
        $msg = 'success';
        doEnd :

        return ['code' => $code, 'msg' => $msg, 'data' => $data];
    }
}