simple_property_comparison.js

exports.main = async (event, callback) => {

  const old_plan_amount = event.inputFields['old_plan_amount'];
  const new_plan_amount = event.inputFields['new_plan_amount'];
  
  if(old_plan_amount == new_plan_amount) {
      callback({
      outputFields: {
        delta: 'none'
      }
    });
} else if (old_plan_amount < new_plan_amount) {
  callback({
      outputFields: {
        delta: 'increase'
      }
    });

} else {
	callback({
      outputFields: {
        delta: 'decrease'
      }
    });
}

}