Stu\Module\Maintenance\DatabaseBackup

Complexity

Total Complexity

8

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Test Coverage

Coverage

4%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	backup()	0	13	1
A	cleanup()	0	16	5
A	handle()	0	5	1
A	__construct()	0	1	1

<?php

namespace Stu\Module\Maintenance;

use Noodlehaus\ConfigInterface;
use Override;

The type Override was not found. Maybe you did not declare it correctly or list all dependencies?

use RuntimeException;

final class DatabaseBackup implements MaintenanceHandlerInterface
{
    public function __construct(private ConfigInterface $config) {}

    #[Override]
    public function handle(): void
    {
        $this->cleanup();
        $this->backup();
    }

    private function cleanup(): void
    {
        $backup_dir = $this->config->get('db.backup_dir');

        $dir = dir($backup_dir);
        if ($dir === false) {
            throw new RuntimeException('error opening backup directory');
        }
        while ($file = $dir->read()) {
            $filename = sprintf('%s/%s', $backup_dir, $file);

            if (is_file($filename) && filectime($filename) < time() - (int)$this->config->get('db.backup_cycle_time')) {
                unlink($filename);
            }
        }
        $dir->close();
    }

    private function backup(): void
    {
        $cmd = sprintf(
            'PGPASSWORD="%s" pg_dump -Fc -U %s -h %s %s > %s/%s.dump',
            $this->config->get('db.pass'),
            $this->config->get('db.user'),
            $this->config->get('db.host'),
            $this->config->get('db.database'),
            $this->config->get('db.backup_dir'),
            date("d-m-Y", time())
        );

        system($cmd);
    }
}