title: How To Get Multiple Counts In One Query?
body: <p>I have a <code>BlogPost</code> model, and two of its attributes are <code>draft: Boolean</code> and <code>user: String</code>.</p>
  
  <p>Is it possible to get the following counts in one query using mongo's aggregation framework with Mongoose?</p>
  
  <pre><code>BlogPost.count({ user: userID }, function(err, response() {});
  BlogPost.count({ user: userID, draft: true }, function(err, response() {});
  </code></pre>