AppBundle\Command\CacheClearCommand

Complexity

Total Complexity

4

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Importance

Changes	2
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	configure()	0	14	1
B	execute()	0	24	3

<?php

namespace AppBundle\Command;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use AppBundle\Cache\RedisCache;

class CacheClearCommand extends ContainerAwareCommand
{
    protected function configure()
    {
        $this
            ->setName('app:cache:clear')
            ->setDescription('Clears application cache.')
            ->setHelp(<<<EOT
The <info>%command.name%</info> clears application cache.

<info>php %command.full_name%</info>
<info>php %command.full_name% --env=prod</info>

EOT
        );
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $env = $this->getContainer()->getParameter('kernel.environment');
        $output->writeLn("Clearing app cache for environment <comment>{$env}</comment>...");

        $cache = $this->getContainer()->get('cache.default');
        if ($cache instanceof RedisCache) {
            if ($env === 'test') {
                $cache->flushDB();
                $output->writeln('Flushed all redis cache');
            } else {
                // flush only namespaced keys for redis cache
                $output->writeLn(sprintf(
                    "Flushed <comment>%s</comment> cache entries",
                    trim($cache->flushNamespacedKeys())
                ));
            }
        } else {
            // do not mind and remove all cache (array cache)
            $cache->flushAll();
        }

        $output->writeLn("Cache was cleared.");
    }
}