Stats/src/StatsBundle/Command/StatsDevicesCommand.php

<?php

namespace StatsBundle\Command;

use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use StatsBundle\Services\DeviceManager;

class StatsDevicesCommand extends ContainerAwareCommand
{

    protected function configure()
    {
        $this
                ->setName('stats:devices')
                ->setDescription('Stats Devices command')
                ->setHelp('This command allows you to get and update stats devices list from devices server url')
        ;
    }

    /**
     * @param InputInterface $input
     * @param OutputInterface $output
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        /* @var $statsDeviceManager DeviceManager */
        $statsDeviceManager = $this->getContainer()->get('stats.device.manager');
        $devices = $statsDeviceManager->getDevices();
        if (count($devices)) {
            $output->writeln('Nuevos StatsDevice:');
            foreach ($devices as $device) {
                $output->writeln(sprintf('<info>DeviceType:</info> %s <info>DeviceIp:</info> %s', $device->getDeviceType(), $device->getIp()));
            }
        } else {
            $output->writeln('No hay nuevos StatsDevice');
        }
    }

}