newSale.js

exports = function(changeEvent) {
  const http = context.services.get("salesHTTP");
  const fullDocument = changeEvent.fullDocument;
  
  return http.post({
    url: "https://api.pushover.net/1/messages.json",
    body: {
      token: context.values.get("PUSHOVER_API_TOKEN"),
      user: context.values.get("PUSHOVER_USER"),
      title: 'New Sale',
      message:`${fullDocument.productName} - ${fullDocument.price}`,
      sound: 'cashregister'
    },
    encodeBodyAsJSON: true
  })
  .then(response => {
    // The response body is encoded as raw BSON.Binary. Parse it to JSON.
    const ejson_body = EJSON.parse(response.body.text());
    return ejson_body;
  });
};