koel/app/Console/Commands/Admin/ChangePasswordCommand.php

<?php

namespace App\Console\Commands\Admin;

use App\Console\Commands\Traits\AskForPassword;
use App\Models\User;
use Illuminate\Console\Command;
use Illuminate\Contracts\Hashing\Hasher as Hash;

class ChangePasswordCommand extends Command
{
    use AskForPassword;

    protected $signature = "koel:admin:change-password
                            {email? : The user's email. If empty, will get the default admin user.}";
    protected $description = "Change a user's password";

    public function __construct(private Hash $hash)
    {
        parent::__construct();
    }

    public function handle(): int
    {
        $email = $this->argument('email');

        /** @var User|null $user */
        $user = $email
            ? User::query()->where('email', $email)->first()
            : User::query()->where('is_admin', true)->first();

        if (!$user) {
            $this->error('The user account cannot be found.');

            return self::FAILURE;
        }

        $this->comment("Changing the user's password (ID: $user->id, email: $user->email)");

        $user->password = $this->hash->make($this->askForPassword());
        $user->save();

        $this->comment('Alrighty, the new password has been saved. Enjoy! 👌');

        return self::SUCCESS;
    }
}