public function run()
{
$this->command->info("Seeding permissions.");
$permission_count = Permission::count();
foreach ($this->slugs() as $slug) {
Permission::firstOrCreate(['permission_id' => $slug]);
}
$permission_count = Permission::count() - $permission_count;
$this->command->info("Done. Seeded {$permission_count} new permission(s).");
}