public function fire()
{
$slug = $this->argument('slug');
if ($this->laravel['modules']->isDisabled($slug)) {
$this->laravel['modules']->enable($slug);
$module = $this->laravel['modules']->where('slug', $slug);
event($slug . '.module.enabled', [$module, null]);
$this->info('Module was enabled successfully.');
} else {
$this->comment('Module is already enabled.');
}
}