Trend Score Update

Context

For Use Case 2 (Dress Me Up) we need to update the Trend Scores for each garment and demographic periodically.

Invocation

The cloud function is triggered once a week by Cron, the service fetches all new trend scores for each garment group and updates corresponding Firestore entries.

Actions

1. Fetch all garment, demogaphic scores.
2. Updated the corresponding records on Firestore.

Output

This function is invoked automatically and the output is saved in Firestore.