Add WordPress password validation to Laravel

LogFailedAuthenticationAttempt.php

<?php

namespace App\Listeners;

use Illuminate\Auth\Events\Failed;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use App\User as User;
use MikeMcLin\WpPassword\Facades\WpPassword;
use Auth;
use Hash;

class LogFailedAuthenticationAttempt
{
    /**
     * Create the event listener.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Handle the event.
     *
     * @param  Failed  $event
     * @return void
     */
    public function handle(Failed $event)
    {
      $user = User::where('email',$event->credentials['email'])->first();

      if ( $user ) {
        if ( WpPassword::check($event->credentials['password'], $user->password ) ) {
          Auth::login($user);

          $user->password = Hash::make($event->credentials['password']);
          $user->save();

        }
      }
    }
}