event.type comes through as "page" for track events

[dannyshaw]

I'm not sure if this is expected behaviour, I'm trying to write an enrichment plugin that fetches extra data for events before sending them off. It's working pretty well, but I need to differentiate between tracks and pages but both calls come through as event.type === 'page'. Is this expected?

async function enrichEventProperties(ctx) {
  let event = ctx.event;
  console.log(event.type);   // Always 'page'
  await enrichProperties(event);
  ctx.event = event;
  return ctx;
}

const eventEnrichmentPlugin = {
  name: 'Event Enrichment Plugin',
  version: '0.0.1',
  isLoaded: () => true,
  load: () => Promise.resolve(),
  type: 'enrichment',
  page: enrichEventProperties,
  track: enrichEventProperties,
};

global.analytics.ready(function () {
  global.analytics.register(eventEnrichmentPlugin);
});