lanzu_api_2021-12-26/app/Commons/Log.php

<?php

namespace App\Commons;
use Hyperf\Guzzle\ClientFactory;

class Log
{
    /**
     * @var \Hyperf\Guzzle\ClientFactory
     */
    private $clientFactory;

    public function __construct(ClientFactory $clientFactory)
    {
        $this->clientFactory = $clientFactory;
    }

    public function getClient()
    {
        // $options 等同于 GuzzleHttp\Client 构造函数的 $config 参数
        $options = [
            'timeout'  => 2.0,
        ];
        // $client 为协程化的 GuzzleHttp\Client 对象
        $client = $this->clientFactory->create($options);

        return $client;
    }

    public function event($labels=null,$datas){

        co(function () use ($labels,$datas){

            $client = $this->getClient();
            $kv = [];
            foreach ($datas as $key => $value) {
                $kv[] = $key."=".$value;
            }
            $pushLabels = []; 

            $event_name = 'event_'.env('APP_ENV');
            if(!empty($labels)) $pushLabels[$event_name] = $labels;

            /*
            * data format:
            curl -v -H "Content-Type: application/json" -XPOST -s "http://39.96.12.39:3100/loki/api/v1/push" --data-raw \
            '{"streams": [{ "stream": { "foo": "bar2" }, "values": [ [ "1596274538882028800", "fizzbuzz" ] ] }]}'
            */
            $ts = $this->getMsecTime() . '000000';
            $datas = implode("&",$kv);
            $values = [[$ts,$datas]];
            $app_name = env('APP_NAME').'_'.env('APP_ENV');

            $pushLabels['app']= $app_name;
            $pushDatas = [
                'streams'=>[
                    [
                    'stream'=>$pushLabels,
                    'values'=>$values,
                    ]
                ]
            ];
            $client->post(
                'http://39.96.12.39:3100/loki/api/v1/push',
                [
                    'headers'=>[
                        'Content-Type'=>'application/json'
                    ],
                    'body' => json_encode($pushDatas)
                ]
            );
            //var_dump(json_encode($pushDatas) );
         });
    }
    

    public function push($datas){
        $this->event(null,$datas);
    }

    public function getMsecTime()
    {
        list($msec, $sec) = explode(' ', microtime());
        $msectime =  (float)sprintf('%.0f', (floatval($msec) + floatval($sec)) * 1000);
        return $msectime;
    }

}