Exam Services

• exam-utils/: useful utility functions working on exam data types
• js-api/: wasm bindings for exam-utils
• moderation-service/: tasks to manage exam attempts
• prisma/: prisma schema Rust export
• script/: assortment of past, once-off scripts interacting with the database

Deployment

This project is deployed on the Digital Ocean App Platform as a Job on a schedule. The image is built using GitHub Actions, pushed to the Digital Ocean Container Registry, then the App Platform auto-deploys the new image.

To deploy:

1. manually bump the version(s) of the changed package(s)
2. run the deploy.yaml to build and push to DOCR

Moderation Service

Development

docker build . --file ./moderation-service/Dockerfile

Testing

Seed database with exam and attempt

cd freeCodeCamp/freeCodeCampm
pnpm run seed:exam-env --attempt

A specific version of rustc is used, because the test tooling requires nightly features.

cargo +nightly-2025-04-03 test

Script

cd script/
cargo run