This is a Next.js project bootstrapped with create-next-app.
Getting Started
First, run the development server:
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
Open http://localhost:3000 with your browser to see the result.
MongoDB transaction requirement
Administrator role changes, administrator-driven account deletion, and self-service account deletion use MongoDB transactions to preserve the last-administrator invariant. Production must therefore use MongoDB Atlas or another replica set/sharded deployment with transactions enabled. A standalone mongod is not sufficient.
For local development, a single-node replica set is enough. One example is:
mongod --dbpath C:\data\course-planner --replSet rs0 --bind_ip localhost
mongosh --eval "rs.initiate({_id:'rs0',members:[{_id:0,host:'localhost:27017'}]})"
Then configure:
MONGODB_URI=mongodb://localhost:27017/course-planner?replicaSet=rs0
If the deployment does not support transactions, the protected role/account-deletion endpoints return HTTP 503 instead of reporting an undifferentiated server error. This repository has not verified a live Atlas topology; confirm transaction support in the target environment before release.
Production credential login also requires Vercel's trusted x-vercel-forwarded-for header. Missing or invalid production source data fails closed; generic forwarded headers are development-only fallbacks.
You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.
This project uses next/font to automatically optimize and load Geist, a new font family for Vercel.
Learn More
To learn more about Next.js, take a look at the following resources:
You can check out the Next.js GitHub repository - your feedback and contributions are welcome!
Deploy on Vercel
The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.
Check out our Next.js deployment documentation for more details.
