OpenLearnX/LOCALHOST_DEPLOYMENT_SUCCESS.md

🚀 OpenLearnX Localhost Deployment - SUCCESS ✅

Deployment Date: 2026-05-12 Status: All services running and operational

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📊 Deployment Overview

Your OpenLearnX platform is now fully deployed on localhost with all core components running:

Component	Status	URL/Port	Details
MongoDB	✅ Running	localhost:27017	Database service
Anvil	✅ Running	localhost:8545	Local Ethereum blockchain (Chain ID: 31337)
Smart Contract	✅ Deployed	Contract Address	0x5FbDB2315678afecb367f032d93F642f64180aa3
Backend (Flask)	✅ Running	http://localhost:5000	Python API server
Frontend (Next.js)	✅ Running	http://localhost:3000	React/TypeScript UI

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🌐 Access URLs

Frontend Application

http://localhost:3000

• Main web interface
• Next.js 16 with TypeScript
• TailwindCSS styling
• React 19 components

Backend API

http://localhost:5000

• Flask API endpoints
• Available at /api/*
• Includes authentication, quizzes, certificates, and more

Blockchain (Anvil)

http://127.0.0.1:8545

• JSON-RPC endpoint for web3 interactions
• 10 test accounts with 10,000 ETH each
• Chain ID: 31337

Database

mongodb://localhost:27017/openlearnx

• MongoDB data storage

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🔐 Smart Contract Details

Contract Type: ERC-721 NFT (Certificates) Address: 0x5FbDB2315678afecb367f032d93F642f64180aa3 Network: Anvil Local (Chain ID: 31337) Language: Solidity 0.8.33

Available Test Accounts (Anvil)

Index	Address	Private Key	ETH Balance
0	0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266	0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80	10,000 ETH
1	0x70997970C51812dc3A010C7d01b50e0d17dc79C8	0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d	10,000 ETH
2-9	...	...	10,000 ETH each

Mnemonic: test test test test test test test test test test test junk

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📁 Configuration Files

Backend (.env)

Location: /home/w4nn4d13/Project/OpenLearnX/backend/.env

FLASK_ENV=development
SECRET_KEY=dev-secret-key-change-in-production
MONGODB_URI=mongodb://localhost:27017/openlearnx
WEB3_PROVIDER_URL=http://127.0.0.1:8545
CONTRACT_ADDRESS=0x5FbDB2315678afecb367f032d93F642f64180aa3
DEPLOYER_PRIVATE_KEY=0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
JWT_SECRET_KEY=jwt-secret-key

Frontend (.env.local)

Location: /home/w4nn4d13/Project/OpenLearnX/frontend/.env.local

NEXT_PUBLIC_API_URL=http://localhost:5000/api
NEXT_PUBLIC_CHAIN_ID=31337
NEXT_PUBLIC_CONTRACT_ADDRESS=0x5FbDB2315678afecb367f032d93F642f64180aa3
NEXT_PUBLIC_RPC_URL=http://127.0.0.1:8545

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📋 Backend Features Enabled

✅ MongoDB Integration - Connected and operational ✅ Web3/Ethereum - Anvil blockchain connected ✅ Smart Contracts - CertificateNFT deployed ✅ JWT Authentication - Token-based auth configured ✅ Dashboard Analytics - Comprehensive stats available ✅ Certificate System - NFT minting ready

⚠️ AI Quiz Service - Requires additional dependencies (numpy) ⚠️ Compiler Service - Requires Docker integration

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🛠️ Tech Stack Summary

Layer	Technology	Version
Frontend	Next.js	16.1.6
Frontend	React	19.x
Frontend	TypeScript	5.8.3
Frontend	TailwindCSS	3.4.17
Backend	Python	3.13.12
Backend	Flask	3.1.3
Database	MongoDB	7.0.14
Cache	MongoDB	-
Blockchain	Anvil/Foundry	1.7.1
Smart Contracts	Solidity	0.8.33
Web3	web3.py	Latest

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🎯 API Endpoints (Sample)

Authentication

• POST /api/auth/wallet-login - Web3 wallet login

Certificates

• POST /api/certificate/mint - Mint NFT certificate
• GET /api/certificate/<id> - Get certificate details
• GET /api/certificate/verify/<code> - Verify certificate

Dashboard

• GET /api/dashboard/comprehensive-stats - Dashboard analytics
• GET /api/health - Health check

Courses & Quizzes

• GET /api/courses - List courses
• GET /api/quizzes - List quizzes
• Additional endpoints in routes/

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🚀 How to Use

Test the Frontend

1. Open http://localhost:3000 in your browser
2. Connect MetaMask or use a web3 provider
3. Use one of the test account private keys to sign in

Test the API

# Health check
curl http://localhost:5000/api/health

# Dashboard stats
curl http://localhost:5000/api/dashboard/comprehensive-stats

Test Smart Contract Interaction

# Check contract details
curl -X POST http://127.0.0.1:8545 \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_getCode","params":["0x5FbDB2315678afecb367f032d93F642f64180aa3","latest"],"id":1}'

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🛑 Stopping Services

Stop All Services Gracefully

# Backend (if running in terminal)
# Press Ctrl+C

# Frontend (if running in terminal)
# Press Ctrl+C

# Anvil (if running in terminal)
# Press Ctrl+C

# MongoDB
killall mongod

# Or stop individual processes
pkill -f "python3.*main.py"
pkill -f "next dev"
pkill anvil
killall mongod

Restart Services

Terminal 1: MongoDB

mongod --dbpath ~/mongodata --logpath /tmp/mongodb.log

Terminal 2: Anvil

export PATH="/home/w4nn4d13/.foundry/bin:$PATH"
anvil

Terminal 3: Backend

cd /home/w4nn4d13/Project/OpenLearnX/backend
source venv/bin/activate
python3 main.py

Terminal 4: Frontend

cd /home/w4nn4d13/Project/OpenLearnX/frontend
pnpm dev

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🧪 Testing Checklist

• Access http://localhost:3000 - Frontend loads
• Backend API responds to requests
• MongoDB stores data properly
• Anvil blockchain accepts transactions
• Smart contract is accessible
• MetaMask can connect to Anvil (Chain ID: 31337)
• Certificate minting works
• Dashboard displays analytics

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📝 Troubleshooting

Port Already in Use

# Find process on port
lsof -i :5000    # Backend
lsof -i :3000    # Frontend
lsof -i :8545    # Anvil
lsof -i :27017   # MongoDB

# Kill process
kill -9 <PID>

MongoDB Connection Error

# Restart MongoDB
pkill mongod
rm -rf ~/mongodata/mongod.lock
mongod --dbpath ~/mongodata

Frontend Build Issues

cd frontend
rm -rf .next node_modules pnpm-lock.yaml
pnpm install
pnpm dev

Backend Import Errors

cd backend
source venv/bin/activate
pip install -r ../requirements.txt

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📚 Documentation

• Project Docs: See DOCUMENTATION.md
• Architecture: See ARCHITECTURE.md
• Quick Start: See QUICK_START.md
• Deployment: See DEPLOYMENT_COMPLETE.md

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🔐 Security Notes

⚠️ IMPORTANT FOR PRODUCTION:

• These are development credentials with default secrets
• NEVER use these in production environments
• Change SECRET_KEY and JWT_SECRET_KEY
• Update MetaMask networks with real RPC endpoints
• Configure proper environment variables
• Use a real database (not localhost)
• Enable HTTPS/SSL

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✅ Deployment Complete!

Your OpenLearnX platform is now running on localhost. You can:

• Develop and test features
• Make API calls from applications
• Deploy smart contracts
• Create and manage certificates
• Test the full application flow

Happy coding! 🎉

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Last Updated: 2026-05-12 19:00 UTC+5:30 Deployment Log: See terminal outputs above