kevinzhang96

// Takes 3 parameters: 
//   class: the object type to update; a single String.
//   restrictions: the set of column restrictions; a Dictionary.
//   updates: the set of column updates; a Dictionary.

Parse.Cloud.define("upsert", function(request, response) {
  var query = new Parse.Query(request.params.class);
  
  var restrictions = JSON.parse(request.params.restrictions);
  for (var key in restrictions) {