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?? Viewing: CryptocompareService.php

<?php

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

namespace Application\Service;

/**
 * Description of CMCService
 *
 * @author jimmy
 */
class CryptocompareService {

    public function getPriceByCode($code, $datetime) {
        /*
          tryConversion	If set to false, it will try to get only direct trading values [ Default - true]
          fsym	REQUIRED The cryptocurrency symbol of interest [ Min length - 1] [ Max length - 10]
          tsyms	REQUIRED Comma separated cryptocurrency symbols list to convert into [ Min length - 1] [ Max length - 30]
          ts	The unix timestamp of interest
          e	The exchange to obtain data from (our aggregated average - CCCAGG - by default) [ Min length - 2] [ Max length - 30] [ Default - CCCAGG]
          extraParams	The name of your application (we recommend you send it) [ Min length - 1] [ Max length - 2000] [ Default - NotAvailable]
          calculationType	Type of average to calculate (Close - a Close of the day close price, MidHighLow - the average between the 24 H high and low, VolFVolT - the total volume to / the total volume from) [ Min length - 2] [ Max length - 30] [ Default - Close]
          sign */

        //$date = new DateTime($currentTime);
        //$datestr = $date->format('Y-m-d');
        //var_dump($currentTime);
        $urlApi = 'https://min-api.cryptocompare.com/data/pricehistorical?';
        // asset fsym



        $urlApi .= 'fsym=' . $code;
        $urlApi .= '&tsyms=EUR';
        $urlApi .= '&ts=' . $dateTime->format('U');
        $urlApi .= '&api_key=fd3aea02118639009c4a4de12b5f8a0f4619b08a814e04e9fa0aafc678127ea2';

        // fetch data
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $urlApi);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        $rawData = curl_exec($curl);
        curl_close($curl);

// decode to array
        $data = json_decode($rawData, true);

        if (isset($data[$code])) {
            return $data[$asset]['EUR'];
//            //throw new Exception('Market value not found');
//            echo $dateTime->format('Y-m-d');
//            $price = 0;
        } 
        
//        else {
//            $price = $data[$asset]['EUR'];
//        } 
//        
//        return $price;
    }

}

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