ParseGround Push Notifications via Cloud Code

main.js

//Just for test

var query = new Parse.Query(Parse.Installation);
query.equalTo('channels', 'test-channel');

Parse.Cloud.define('push', function (request, response) {
  Parse.Push.send(
    {
      where: query,
      data: {
        alert: 'Test Push Notifications',
        badge: 1,
        sound: 'default'
      }
    }, {
    success: function() {
      return response.success('OK');
    },
    error: function(error) {
      return response.success(error);
    },
    useMasterKey: true
  });
  
  response.success('Done!');
});