Laravel command to download and decrypt service keys

DecryptServiceKeys.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Defuse\Crypto\File;
use Dotenv\Dotenv;

class DecryptServiceKeys extends Command{
    protected $signature = 'decrypt-service-keys {serviceName} {outputFileName}';

    public function __construct(){
        parent::__construct();
    }
    public function handle(){
      $service = $this->argument('serviceName');
      $encryptedFile = app_path("Services/{$service}/Keys/credentials.encrypt");
      $downloadUrl = config('services.'.strtolower($service).'.credentials_file_url');
      $password = config('services.'.strtolower($service).'.encryption_password');
      file_put_contents($encryptedFile, fopen($downloadUrl, 'r'));
      $outputFile = dirname($encryptedFile)."/{$this->argument('outputFileName')}";
      File::decryptFileWithPassword($encryptedFile, $outputFile, $password);

      return $this->info("File '{$encryptedFile}' decrypted into '{$outputFile}'");
    } 
}