CampusHub REST API A backend API for a Campus Portal system with Role-Based Access Control (RBAC) for Students, Faculty, and Admins. Built using Node.js, Express, and MongoDB.
👥 Roles
Student: View announcements, own results, courses, and materials
Faculty: Post announcements, upload course materials, view results
Admin: Manage users, publish results, create courses, full access
🔐 Features JWT Authentication for secure login
API Key required for protected routes
Role-based route protection using middleware
CRUD for announcements, results, courses, and materials
Admin user management
Postman collection for testing
📌 Routes Auth
POST /auth/register → Register user (default role: student)
POST /auth/login → Login and get JWT
POST /auth/api-key → Generate API Key
GET /auth/me → Current user profile
Announcements
POST /announcements → Faculty/Admin only
GET /announcements → All roles
Results
POST /results → Admin only
GET /results/:studentId → Student (own), Faculty/Admin (any)
Courses & Materials
GET /courses → All roles
POST /courses → Admin only
POST /courses/:courseId/materials → Faculty only
GET /courses/:courseId/materials → Student/Faculty
Admin
GET /admin/users → List all users
PUT /admin/users/:id/role → Change user role
🛠 Tech Stack Node.js | Express.js | MongoDB