<?php
namespace app\common\controller;

use Swoole\Coroutine\MySQL;

class Task
{
    /**
     * 同步用户fd数据
     * @param $data array
     * @return mixed
     * @throws \Swoole\ExitException
     */
    public function setUserIdServerFd($data)
    {
        $res = true;
        go(function () use ($data, &$res) {
            $mysql = new MySQL();
            $database = require __DIR__ . '/../../../config/database.php';
            $mysql_config = [
                'host' => $database['hostname'],
                'port' => $database['hostport'],
                'user' => $database['username'],
                'password' => $database['password'],
                'database' => $database['database'],
                'charset' => $database['charset'],
                'timeout' => 2
            ];

            // 进行MySQL数据库连接
            $conn_res = $mysql->connect($mysql_config);
            $mysql->setDefer();

            if ($conn_res === false) {
                echo 'MySQL connect error!' . PHP_EOL;
                var_dump($mysql->connect_errno, $mysql->connect_error) . PHP_EOL;
                throw new \Swoole\ExitException('program exit.');
            }

            // 设置用户fd链接数据
            $sql = sprintf("UPDATE wc_user SET fd = %s WHERE id = %u", $data['fd'], $data['user_id']);
            $mysql->query($sql);

            // 一定要记得关闭MySQL连接
            $mysql->close();
            $res = $mysql->recv();
        });

        return $res;
    }

    /**
     * 清除用户fd数据
     * @param $data array
     * @return mixed
     * @throws \Swoole\ExitException
     */
    public function delUserIdServerFd($data)
    {
        $res = true;
        go(function () use ($data, &$res) {
            $mysql = new MySQL();
            $database = require __DIR__ . '/../../../config/database.php';
            $mysql_config = [
                'host' => $database['hostname'],
                'port' => $database['hostport'],
                'user' => $database['username'],
                'password' => $database['password'],
                'database' => $database['database'],
                'charset' => $database['charset'],
                'timeout' => 2
            ];

            // 进行MySQL数据库连接
            $conn_res = $mysql->connect($mysql_config);
            $mysql->setDefer();

            if ($conn_res === false) {
                echo 'MySQL connect error!' . PHP_EOL;
                var_dump($mysql->connect_errno, $mysql->connect_error) . PHP_EOL;
                throw new \Swoole\ExitException('program exit.');
            }

            // 设置用户fd链接数据
            $sql = sprintf("UPDATE wc_user SET fd = '' WHERE fd = %s", $data['fd']);
            $mysql->query($sql);

            // 一定要记得关闭MySQL连接
            $mysql->close();
            $res = $mysql->recv();
        });

        return $res;
    }
}