title: Order by field in cakephp
body: <p>I am doing project in cakephp .</p>
  
  <p>I want to write below query in cakephp Style. I've written 50% . Please help me</p>
  
  <p>$this->Login->find('all')</p>
  
  <pre><code>SELECT * FROM login  
  ORDER BY FIELD(profile_type, 'Basic', 'Premium') DESC;
  </code></pre>