This repo contains the backend of the Nuvvai web application, a Platform-as-a-Service (PaaS) solution that automates the complete DevOps lifecycle, from project creation to production deployment. Built with TypeScript, Express.js, and MongoDB, it integrates seamlessly with GitHub, Jenkins, and Kubernetes, and supports multiple technology stacks through dynamic code and infrastructure generation.

This backend empowers development teams to adopt DevOps without deep infrastructure knowledge by automating:

• CI/CD pipeline creation and execution
• Code, Dockerfile, and Kubernetes manifest generation
• Multi-stack deployment (Node.js, Python, Golang, PHP, React, Angular)
• GitHub repository management and Jenkins job orchestration
• Secure, role-based access for multiple users

The backend follows a layered architecture built with Express.js:

• Route Layer: RESTful APIs for projects, pipelines, deployments, and users
• Middleware Layer: Authentication, authorization, monitoring, and security
• Service Layer: Integration with Jenkins, GitHub, Kubernetes, and email
• Persistence Layer: MongoDB-based storage with Mongoose

• JWT-based Auth: Secured APIs with token-based access
• GitHub OAuth: Used for login and repo access
• Role-Based Access Control (RBAC):
  • Regular users: manage own projects and deployments
  • Admins: system-wide control via /api/admin

• Jenkinsfile generation based on project type
• Stages: install → build → test → scan → deploy
• Tools: SonarQube, Trivy, Prometheus

• Dockerfile generation based on project type
• Kubernetes manifests for Deployments, Services, PVCs
• Jenkins pipeline scripts customized per project

• GitHub: Repo creation, OAuth login, webhooks
• Jenkins: Job creation, build triggering, monitoring
• Kubernetes: Namespace mgmt, rolling updates
• Prometheus: App-level metrics via /metrics
• Slack & Email: Notifications and reports

• Helmet.js security headers
• CORS restricted to frontend domain
• Secrets via environment variables
• Integrated security scanners: SonarQube & Trivy

git clone https://github.com/Nuvvai/graduation-project-node-api.git
cd graduation-project-node-api
npm install

Create a .env file:

PORT=5000
MONGO_URI=mongodb://localhost:27017/nuvvai
JWT_SECRET=your_jwt_secret
GITHUB_CLIENT_ID=...
GITHUB_CLIENT_SECRET=...
FRONTEND_DOMAIN_NAME=http://localhost:5000

npm run dev

Run unit tests:

npm run test:unit

Run integration tests:

npm run test:integration

Run both:

npm test

This project is licensed under the MIT License.