fastapi-route-change

name	fastapi-route-change
description	Use when adding, renaming, or modifying this backend's FastAPI routes, dependencies, middleware, or response behavior.

FastAPI Route Change

Follow AGENTS.md first.

Workflow

1. Inspect neighboring route / service modules under stringdb_link/ and follow their structure.
2. Keep route handlers thin; put behavior in the service / manager layer.
3. Use Pydantic models for public request/response shapes; validate identifiers (gene / variant / HGVS / build / accession) before calling upstream.
4. The upstream base URL is a fixed config constant — never construct it from user input (SSRF).
5. Never log full query payloads or identifiers that may be patient-derived (PHI); log correlation id + route + timings only.
6. Don't pair CORS allow_origins=* with allow_credentials=True.
7. Add / refresh route tests, then run make ci-local.