How to configure Push Notifications on Parse Server?
<p>I have deployed a Parse Server on Heroku and mongoDb using a modified fork of the parse-server-example on GitHub. I have looked at the wiki here on how to send push notifications on parse server: <a href="https://github.com/ParsePlatform/parse-server/wiki/Push" rel="nofollow">https://github.com/ParsePlatform/parse-server/wiki/Push</a>
but I am looking for a more in-depth response. My <strong>CLOUD CODE (cloud/main.js)</strong> to send a scheduled push notification (which functioned properly on the hosted version of Parse) is </p>

<pre><code>    Parse.Cloud.define('sendPush', function(request, response) {


    var userQuery = new Parse.Query(Parse.User);
    userQuery.equalTo('username', request.params.targetUsername);


    var pushQuery = new Parse.Query(Parse.Installation);
    pushQuery.matchesQuery('user', userQuery);


   Parse.Push.send({
   where: pushQuery,
     data: {
        alert: 'You have a new message from ' + request.params.fromUsername + '!'
      }, 
      push_time: request.params.date
    }, {
      success: function() {
        // Push was successful
        response.success('push successful')
      },
      error: function(error) {
        // Handle error
        response.error('push failed')
      }
   });

    });
</code></pre>

<p>I am working strictly with iOS and I am looking to have this code function again on my Parse Server. The wiki guide says I need to configure the Parse server, which I am not sure how to do or where to do it. Any help is appreciated. Thanks</p>