Batch Job for Generating Bill Summaries

[Mephistic]

Problem

We now have an LLM-based summary generator for Bills and a data model that supports storing bill summaries - we just have to link the two together and actually generate summaries for our existing bills. We need a job that can be manually invoked whenever there is either a new batch of bills (e.g. with a new session) or a new model version to summarize all existing bills with the current model.

Success Criteria

• Idempotent, Manually-invoked Script that iterates over existing bills, calls the Cloud Function to generate summaries, and saves the resulting summary to our Firestore DB
  • Ideally, job should have following flags (for testing + preserving external AI credits):
    • --dry-run (Doesn't actually generate summaries, only prints out the billIds that we would generate summaries for)
    • --bills billId1 billId2 (If specified, only generates summaries for the given bills. If not specified, defaults to generating summaries for all bills).
    • --version V1 (If specified, the version should be propagated into the resulting BillSummary document saved in the DB. We should also only generate and save a new summary if there is not an existing summary with the supplied version (for idempotency if a job fails halfway through).

Additional Links

• Ticket for Cloud Function Wrapper for LLM Bill Summary Generator:
• Ticket for the base Bill Summary data model setup: