public function handleDownload()
    {
        $this->storeUsers();
        $this->storePosts();
        $this->storeTags();
        $this->storePostTag();
        $this->storeMigrations();
        $this->storeUploads();
        $this->storePasswordResets();
        $this->storeSettings();
        $date = date('Y-m-d');
        $path = storage_path($date.'-canvas-archive');
        $filename = sprintf('%s.zip', $path);
        $zip = new \ZipArchive();
        $zip->open($filename, \ZipArchive::CREATE);
        $files = new \RecursiveIteratorIterator(
            new \RecursiveDirectoryIterator($path),
            \RecursiveIteratorIterator::LEAVES_ONLY
        );
        foreach ($files as $name => $file) {
            if (! $file->isDir()) {
                $filePath = $file->getRealPath();
                $relativePath = substr($filePath, strlen($path) + 1);
                $zip->addFile($filePath, $relativePath);
            }
        }
        $zip->close();
        \File::deleteDirectory(storage_path($date.'-canvas-archive'));

        return response()->download(storage_path($date.'-canvas-archive.zip'))->deleteFileAfterSend(true);
    }