title: preSave and postSave hooks in Phalcon Model
body: <p>I was checking the API and noticed that there are <code>_preSave</code> and <code>_postSave</code> protected methods that could be used as hooks. Is there something similar for update/delete?</p>
  
  <p>I was thinking of the following</p>
  
  <pre><code>preSave -&gt; fires before a Save (insert/update)
  postSave -&gt; fires after a Save (insert/update)
  preInsert
  postInsert
  preUpdate
  postUpdate
  preDelete
  postDelete
  </code></pre>
  
  <p>Any existing functionality that I can use?</p>