title: PhalconPHP model
body: <p>I have two questions related to models in Phalcon, that I am struggling to find an answer for:</p>
  
  <ol>
  <li>How do I access the Dependecy Injector in a model?</li>
  <li>Is it plausible to create a model that is not binded to a database table? If it isn't then where should I put logic that doesn't need to be stored (some functions to work with an API)?</li>
  </ol>