title: laravel model callbacks after save, before save, etc
body: <p>Are there callbacks in Laravel like:</p>
  
  <pre><code>afterSave()
  beforeSave()
  etc
  </code></pre>
  
  <p>I searched but found nothing. If there are no such things - what is best way to implement it?</p>
  
  <p>Thanks!</p>