Deploy: Update backend deployment config and frontend environment

DEPLOYMENT_GUIDE.md

@@ -0,0 +1,195 @@
+# OpenLearnX Localhost Deployment Guide
+
+## Overview
+Deploy OpenLearnX on localhost with 5 components running in parallel:
+1. **MongoDB** - Database
+2. **Anvil** - Local Ethereum blockchain
+3. **Backend** - Flask API (Python)
+4. **Smart Contract** - Deploy to Anvil
+5. **Frontend** - Next.js (React/TypeScript)
+
+---
+
+## Terminal Setup (Use 5 separate terminal windows)
+
+### Terminal 1: Start MongoDB
+```bash
+mongod --dbpath ~/mongodata --logpath /tmp/mongodb.log
+# Should show: "Waiting for connections on port 27017"
+```
+
+### Terminal 2: Start Blockchain (Anvil)
+```bash
+export PATH="/home/w4nn4d13/.foundry/bin:$PATH"
+cd /home/w4nn4d13/Project/OpenLearnX
+anvil --fork-url https://eth.merkle.io
+# Save one of the printed private keys for MetaMask
+```
+
+### Terminal 3: Deploy Smart Contract & Backend
+```bash
+export PATH="/home/w4nn4d13/.foundry/bin:$PATH"
+cd /home/w4nn4d13/Project/OpenLearnX/backend
+
+# Create Python virtual environment
+python3 -m venv venv
+source venv/bin/activate  # On Windows: venv\Scripts\activate
+
+# Install dependencies
+pip install -r ../requirements.txt flask flask-cors python-dotenv pymongo web3 pyjwt
+
+# Deploy smart contract
+python3 scripts/deploy.py
+# ⚠️ COPY THE CONTRACT ADDRESS FROM OUTPUT ⚠️
+
+# Create .env file (update CONTRACT_ADDRESS with output from deploy.py)
+cat > .env << 'ENVFILE'
+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
+JWT_SECRET_KEY=jwt-secret-key
+ENVFILE
+
+# Start backend
+python3 main.py
+# Should see: "Running on http://127.0.0.1:5000"
+```
+
+### Terminal 4: Setup Frontend
+```bash
+cd /home/w4nn4d13/Project/OpenLearnX/frontend
+
+# Install dependencies
+pnpm install
+# If pnpm not installed: npm install -g pnpm
+
+# Create .env.local (use CONTRACT_ADDRESS from Terminal 3)
+cat > .env.local << 'ENVFILE'
+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
+ENVFILE
+
+# Start frontend
+pnpm dev
+# Should see: "Local: http://localhost:3000"
+```
+
+### Terminal 5: Monitor & Test
+```bash
+# Check MongoDB
+mongosh --eval "db.version()"
+
+# Check Anvil health
+curl http://127.0.0.1:8545 -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'
+
+# Check Backend
+curl http://localhost:5000/health 2>/dev/null || curl http://localhost:5000 2>/dev/null || echo "Backend not ready"
+
+# Check Frontend
+curl http://localhost:3000 -s | head -20
+```
+
+---
+
+## Quick Access
+
+- **Frontend**: http://localhost:3000
+- **Backend API**: http://localhost:5000/api
+- **Anvil RPC**: http://127.0.0.1:8545
+
+---
+
+## Configuration Files
+
+### .env (Backend)
+Located at: `backend/.env`
+- MONGODB_URI: Connection string to MongoDB
+- WEB3_PROVIDER_URL: Anvil RPC endpoint
+- CONTRACT_ADDRESS: Deployed certificate NFT contract address
+
+### .env.local (Frontend)
+Located at: `frontend/.env.local`
+- NEXT_PUBLIC_API_URL: Backend API URL
+- NEXT_PUBLIC_RPC_URL: Anvil RPC endpoint
+- NEXT_PUBLIC_CONTRACT_ADDRESS: Contract address for blockchain interaction
+
+---
+
+## Troubleshooting
+
+### MongoDB won't start
+```bash
+# Kill existing MongoDB process
+killall mongod
+
+# Delete corrupted data and restart
+rm -rf ~/mongodata
+mkdir ~/mongodata
+mongod --dbpath ~/mongodata
+```
+
+### Port already in use
+```bash
+# Find and kill process on port
+# MongoDB (27017)
+lsof -ti:27017 | xargs kill -9
+
+# Anvil (8545)
+lsof -ti:8545 | xargs kill -9
+
+# Backend (5000)
+lsof -ti:5000 | xargs kill -9
+
+# Frontend (3000)
+lsof -ti:3000 | xargs kill -9
+```
+
+### Python dependencies missing
+```bash
+cd backend
+source venv/bin/activate
+pip install -r ../requirements.txt
+```
+
+### Foundry not found
+```bash
+export PATH="/home/w4nn4d13/.foundry/bin:$PATH"
+```
+
+---
+
+## Success Indicators
+
+✅ MongoDB running on 27017
+✅ Anvil running on 8545 with accounts printed
+✅ Backend running on 5000
+✅ Frontend accessible on 3000
+✅ Smart contract deployed to Anvil
+
+---
+
+## Cleanup (Stop Everything)
+
+```bash
+# Terminal 1
+# Press Ctrl+C in MongoDB terminal
+
+# Terminal 2
+# Press Ctrl+C in Anvil terminal
+
+# Terminal 3
+# Press Ctrl+C in Backend terminal
+
+# Terminal 4
+# Press Ctrl+C in Frontend terminal
+
+# Terminal 5 (Clean up)
+pkill mongod
+pkill anvil
+pkill python3
+```
+

LOCALHOST_DEPLOYMENT_SUCCESS.md

@@ -0,0 +1,321 @@
+# 🚀 OpenLearnX Localhost Deployment - SUCCESS ✅
+
+**Deployment Date:** 2026-05-12
+**Status:** All services running and operational
+
+---
+
+## 📊 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 |
+
+---
+
+## 🌐 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
+
+---
+
+## 🔐 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`
+
+---
+
+## 📁 Configuration Files
+
+### Backend (.env)
+**Location:** `/home/w4nn4d13/Project/OpenLearnX/backend/.env`
+
+```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`
+
+```env
+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
+```
+
+---
+
+## 📋 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
+
+---
+
+## 🛠️ 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 |
+
+---
+
+## 🎯 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/
+
+---
+
+## 🚀 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
+```bash
+# Health check
+curl http://localhost:5000/api/health
+
+# Dashboard stats
+curl http://localhost:5000/api/dashboard/comprehensive-stats
+```
+
+### Test Smart Contract Interaction
+```bash
+# 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}'
+```
+
+---
+
+## 🛑 Stopping Services
+
+### Stop All Services Gracefully
+```bash
+# 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
+```bash
+mongod --dbpath ~/mongodata --logpath /tmp/mongodb.log
+```
+
+#### Terminal 2: Anvil
+```bash
+export PATH="/home/w4nn4d13/.foundry/bin:$PATH"
+anvil
+```
+
+#### Terminal 3: Backend
+```bash
+cd /home/w4nn4d13/Project/OpenLearnX/backend
+source venv/bin/activate
+python3 main.py
+```
+
+#### Terminal 4: Frontend
+```bash
+cd /home/w4nn4d13/Project/OpenLearnX/frontend
+pnpm dev
+```
+
+---
+
+## 🧪 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
+
+---
+
+## 📝 Troubleshooting
+
+### Port Already in Use
+```bash
+# 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
+```bash
+# Restart MongoDB
+pkill mongod
+rm -rf ~/mongodata/mongod.lock
+mongod --dbpath ~/mongodata
+```
+
+### Frontend Build Issues
+```bash
+cd frontend
+rm -rf .next node_modules pnpm-lock.yaml
+pnpm install
+pnpm dev
+```
+
+### Backend Import Errors
+```bash
+cd backend
+source venv/bin/activate
+pip install -r ../requirements.txt
+```
+
+---
+
+## 📚 Documentation
+
+- **Project Docs:** See DOCUMENTATION.md
+- **Architecture:** See ARCHITECTURE.md
+- **Quick Start:** See QUICK_START.md
+- **Deployment:** See DEPLOYMENT_COMPLETE.md
+
+---
+
+## 🔐 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
+
+---
+
+## ✅ 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! 🎉**
+
+---
+
+**Last Updated:** 2026-05-12 19:00 UTC+5:30
+**Deployment Log:** See terminal outputs above

backend/deployment.json

@@ -1,8 +1,8 @@
 {
   "contract_address": "0x5FbDB2315678afecb367f032d93F642f64180aa3",
-  "transaction_hash": "973fa79fea65613ef2ccbb35d72ee0cabee2cf3a5bc834a9dc439fef544ace7d",
+  "transaction_hash": "1e9132035cd2a1ef1c32449d2b85f84d76bfefd010763114a35195625243cdaa",
   "deployer": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266",
-  "network": "anvil",
+  "network": "local",
   "abi": [
     {
       "type": "constructor",
@@ -685,5 +685,6 @@
     }
   ],
   "gas_used": 3391283,
-  "block_number": 1
+  "block_number": 1,
+  "status": 1
 }

backend/out/Address.sol/Address.json

@@ -1 +1 @@
-{"abi":[],"bytecode":{"object":"0x6055604b600b8282823980515f1a607314603f577f4e487b71000000000000000000000000000000000000000000000000000000005f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220f45d6402490a29b9824fef150a4c5d3dced1f2cbcfad209feaeafb4ab56e45d664736f6c63430008210033","sourceMap":"194:9169:10:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;","linkReferences":{}},"deployedBytecode":{"object":"0x730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220f45d6402490a29b9824fef150a4c5d3dced1f2cbcfad209feaeafb4ab56e45d664736f6c63430008210033","sourceMap":"194:9169:10:-:0;;;;;;;;","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Collection of functions related to the address type\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/Address.sol\":\"Address\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/Address.sol\":{\"keccak256\":\"0x006dd67219697fe68d7fbfdea512e7c4cb64a43565ed86171d67e844982da6fa\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2455248c8ddd9cc6a7af76a13973cddf222072427e7b0e2a7d1aff345145e931\",\"dweb:/ipfs/QmfYjnjRbWqYpuxurqveE6HtzsY1Xx323J428AKQgtBJZm\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/Address.sol":"Address"},"evmVersion":"prague","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/Address.sol":{"keccak256":"0x006dd67219697fe68d7fbfdea512e7c4cb64a43565ed86171d67e844982da6fa","urls":["bzz-raw://2455248c8ddd9cc6a7af76a13973cddf222072427e7b0e2a7d1aff345145e931","dweb:/ipfs/QmfYjnjRbWqYpuxurqveE6HtzsY1Xx323J428AKQgtBJZm"],"license":"MIT"}},"version":1},"id":10}
+{"abi":[],"bytecode":{"object":"0x6055604b600b8282823980515f1a607314603f577f4e487b71000000000000000000000000000000000000000000000000000000005f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f5ffdfea264697066735822122083b864d87f559e9062aa9a70b36d8b6db9a1283f2514a15ff29891ebd1addccb64736f6c63430008210033","sourceMap":"194:9169:10:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;","linkReferences":{}},"deployedBytecode":{"object":"0x730000000000000000000000000000000000000000301460806040525f5ffdfea264697066735822122083b864d87f559e9062aa9a70b36d8b6db9a1283f2514a15ff29891ebd1addccb64736f6c63430008210033","sourceMap":"194:9169:10:-:0;;;;;;;;","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Collection of functions related to the address type\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/Address.sol\":\"Address\"},\"evmVersion\":\"osaka\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/Address.sol\":{\"keccak256\":\"0x006dd67219697fe68d7fbfdea512e7c4cb64a43565ed86171d67e844982da6fa\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2455248c8ddd9cc6a7af76a13973cddf222072427e7b0e2a7d1aff345145e931\",\"dweb:/ipfs/QmfYjnjRbWqYpuxurqveE6HtzsY1Xx323J428AKQgtBJZm\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/Address.sol":"Address"},"evmVersion":"osaka","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/Address.sol":{"keccak256":"0x006dd67219697fe68d7fbfdea512e7c4cb64a43565ed86171d67e844982da6fa","urls":["bzz-raw://2455248c8ddd9cc6a7af76a13973cddf222072427e7b0e2a7d1aff345145e931","dweb:/ipfs/QmfYjnjRbWqYpuxurqveE6HtzsY1Xx323J428AKQgtBJZm"],"license":"MIT"}},"version":1},"id":10}

backend/out/Context.sol/Context.json

@@ -1 +1 @@
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+{"abi":[],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Provides information about the current execution context, including the sender of the transaction and its data. While these are generally available via msg.sender and msg.data, they should not be accessed in such a direct manner, since when dealing with meta-transactions the account sending and paying for execution may not be the actual sender (as far as an application is concerned). This contract is only required for intermediate, library-like contracts.\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/Context.sol\":\"Context\"},\"evmVersion\":\"osaka\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/Context.sol\":{\"keccak256\":\"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92\",\"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/Context.sol":"Context"},"evmVersion":"osaka","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/Context.sol":{"keccak256":"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7","urls":["bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92","dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3"],"license":"MIT"}},"version":1},"id":11}

backend/out/Counters.sol/Counters.json

@@ -1 +1 @@
-{"abi":[],"bytecode":{"object":"0x6055604b600b8282823980515f1a607314603f577f4e487b71000000000000000000000000000000000000000000000000000000005f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220478c3cfc4853642c2331cfe7c02aa6a34856bcaf4e69011b07e6f8fd812c59a064736f6c63430008210033","sourceMap":"424:971:12:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;","linkReferences":{}},"deployedBytecode":{"object":"0x730000000000000000000000000000000000000000301460806040525f5ffdfea2646970667358221220478c3cfc4853642c2331cfe7c02aa6a34856bcaf4e69011b07e6f8fd812c59a064736f6c63430008210033","sourceMap":"424:971:12:-:0;;;;;;;;","linkReferences":{}},"methodIdentifiers":{},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"author\":\"Matt Condon (@shrugs)\",\"details\":\"Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number of elements in a mapping, issuing ERC721 ids, or counting request ids. Include with `using Counters for Counters.Counter;`\",\"kind\":\"dev\",\"methods\":{},\"title\":\"Counters\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/Counters.sol\":\"Counters\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/Counters.sol\":{\"keccak256\":\"0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee\",\"dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[],"devdoc":{"kind":"dev","methods":{},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/Counters.sol":"Counters"},"evmVersion":"prague","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/Counters.sol":{"keccak256":"0xf0018c2440fbe238dd3a8732fa8e17a0f9dce84d31451dc8a32f6d62b349c9f1","urls":["bzz-raw://59e1c62884d55b70f3ae5432b44bb3166ad71ae3acd19c57ab6ddc3c87c325ee","dweb:/ipfs/QmezuXg5GK5oeA4F91EZhozBFekhq5TD966bHPH18cCqhu"],"license":"MIT"}},"version":1},"id":12}
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backend/out/ERC165.sol/ERC165.json

@@ -1 +1 @@
-{"abi":[{"type":"function","name":"supportsInterface","inputs":[{"name":"interfaceId","type":"bytes4","internalType":"bytes4"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"}],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{"supportsInterface(bytes4)":"01ffc9a7"},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Implementation of the {IERC165} interface. Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check for the additional interface id that will be supported. For example: ```solidity function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); } ``` Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\",\"kind\":\"dev\",\"methods\":{\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol\":\"ERC165\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol\":{\"keccak256\":\"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d\",\"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43\"]},\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"stateMutability":"view","type":"function","name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}]}],"devdoc":{"kind":"dev","methods":{"supportsInterface(bytes4)":{"details":"See {IERC165-supportsInterface}."}},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol":"ERC165"},"evmVersion":"prague","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol":{"keccak256":"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b","urls":["bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d","dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43"],"license":"MIT"},"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":{"keccak256":"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1","urls":["bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f","dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"],"license":"MIT"}},"version":1},"id":14}
+{"abi":[{"type":"function","name":"supportsInterface","inputs":[{"name":"interfaceId","type":"bytes4","internalType":"bytes4"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"}],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{"supportsInterface(bytes4)":"01ffc9a7"},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Implementation of the {IERC165} interface. Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check for the additional interface id that will be supported. For example: ```solidity function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); } ``` Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\",\"kind\":\"dev\",\"methods\":{\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol\":\"ERC165\"},\"evmVersion\":\"osaka\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol\":{\"keccak256\":\"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d\",\"dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43\"]},\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"stateMutability":"view","type":"function","name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}]}],"devdoc":{"kind":"dev","methods":{"supportsInterface(bytes4)":{"details":"See {IERC165-supportsInterface}."}},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol":"ERC165"},"evmVersion":"osaka","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol":{"keccak256":"0xd10975de010d89fd1c78dc5e8a9a7e7f496198085c151648f20cba166b32582b","urls":["bzz-raw://fb0048dee081f6fffa5f74afc3fb328483c2a30504e94a0ddd2a5114d731ec4d","dweb:/ipfs/QmZptt1nmYoA5SgjwnSgWqgUSDgm4q52Yos3xhnMv3MV43"],"license":"MIT"},"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":{"keccak256":"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1","urls":["bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f","dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"],"license":"MIT"}},"version":1},"id":14}

backend/out/IERC165.sol/IERC165.json

@@ -1 +1 @@
-{"abi":[{"type":"function","name":"supportsInterface","inputs":[{"name":"interfaceId","type":"bytes4","internalType":"bytes4"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"}],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{"supportsInterface(bytes4)":"01ffc9a7"},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface of the ERC165 standard, as defined in the https://eips.ethereum.org/EIPS/eip-165[EIP]. Implementers can declare support of contract interfaces, which can then be queried by others ({ERC165Checker}). For an implementation, see {ERC165}.\",\"kind\":\"dev\",\"methods\":{\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":\"IERC165\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"stateMutability":"view","type":"function","name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}]}],"devdoc":{"kind":"dev","methods":{"supportsInterface(bytes4)":{"details":"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas."}},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":"IERC165"},"evmVersion":"prague","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":{"keccak256":"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1","urls":["bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f","dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"],"license":"MIT"}},"version":1},"id":15}
+{"abi":[{"type":"function","name":"supportsInterface","inputs":[{"name":"interfaceId","type":"bytes4","internalType":"bytes4"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"}],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{"supportsInterface(bytes4)":"01ffc9a7"},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.33+commit.64118f21\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface of the ERC165 standard, as defined in the https://eips.ethereum.org/EIPS/eip-165[EIP]. Implementers can declare support of contract interfaces, which can then be queried by others ({ERC165Checker}). For an implementation, see {ERC165}.\",\"kind\":\"dev\",\"methods\":{\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":\"IERC165\"},\"evmVersion\":\"osaka\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[\":@openzeppelin/=lib/openzeppelin-contracts/\",\":openzeppelin-contracts/=lib/openzeppelin-contracts/\",\":openzeppelin/=lib/openzeppelin-contracts/contracts/\"]},\"sources\":{\"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol\":{\"keccak256\":\"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f\",\"dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.33+commit.64118f21"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"stateMutability":"view","type":"function","name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}]}],"devdoc":{"kind":"dev","methods":{"supportsInterface(bytes4)":{"details":"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas."}},"version":1},"userdoc":{"kind":"user","methods":{},"version":1}},"settings":{"remappings":["@openzeppelin/=lib/openzeppelin-contracts/","openzeppelin-contracts/=lib/openzeppelin-contracts/","openzeppelin/=lib/openzeppelin-contracts/contracts/"],"optimizer":{"enabled":false,"runs":200},"metadata":{"bytecodeHash":"ipfs"},"compilationTarget":{"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":"IERC165"},"evmVersion":"osaka","libraries":{}},"sources":{"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol":{"keccak256":"0x447a5f3ddc18419d41ff92b3773fb86471b1db25773e07f877f548918a185bf1","urls":["bzz-raw://be161e54f24e5c6fae81a12db1a8ae87bc5ae1b0ddc805d82a1440a68455088f","dweb:/ipfs/QmP7C3CHdY9urF4dEMb9wmsp1wMxHF6nhA2yQE5SKiPAdy"],"license":"MIT"}},"version":1},"id":15}

backend/out/IERC721Receiver.sol/IERC721Receiver.json

@@ -1 +1 @@
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backend/out/Math.sol/Math.json

@@ -1 +1 @@
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backend/out/SignedMath.sol/SignedMath.json

@@ -1 +1 @@
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backend/out/Strings.sol/Strings.json

@@ -1 +1 @@
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backend/out/build-info/1b993ecca02c30b2.json

@@ -1 +1 @@
-{"id":"b361ab5df899e494","source_id_to_path":{"0":"contracts/CertificateNFT.sol","1":"lib/openzeppelin-contracts/contracts/access/Ownable.sol","2":"lib/openzeppelin-contracts/contracts/interfaces/IERC165.sol","3":"lib/openzeppelin-contracts/contracts/interfaces/IERC4906.sol","4":"lib/openzeppelin-contracts/contracts/interfaces/IERC721.sol","5":"lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol","6":"lib/openzeppelin-contracts/contracts/token/ERC721/IERC721.sol","7":"lib/openzeppelin-contracts/contracts/token/ERC721/IERC721Receiver.sol","8":"lib/openzeppelin-contracts/contracts/token/ERC721/extensions/ERC721URIStorage.sol","9":"lib/openzeppelin-contracts/contracts/token/ERC721/extensions/IERC721Metadata.sol","10":"lib/openzeppelin-contracts/contracts/utils/Address.sol","11":"lib/openzeppelin-contracts/contracts/utils/Context.sol","12":"lib/openzeppelin-contracts/contracts/utils/Counters.sol","13":"lib/openzeppelin-contracts/contracts/utils/Strings.sol","14":"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol","15":"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol","16":"lib/openzeppelin-contracts/contracts/utils/math/Math.sol","17":"lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol"},"language":"Solidity"}
+{"id":"1b993ecca02c30b2","source_id_to_path":{"0":"contracts/CertificateNFT.sol","1":"lib/openzeppelin-contracts/contracts/access/Ownable.sol","2":"lib/openzeppelin-contracts/contracts/interfaces/IERC165.sol","3":"lib/openzeppelin-contracts/contracts/interfaces/IERC4906.sol","4":"lib/openzeppelin-contracts/contracts/interfaces/IERC721.sol","5":"lib/openzeppelin-contracts/contracts/token/ERC721/ERC721.sol","6":"lib/openzeppelin-contracts/contracts/token/ERC721/IERC721.sol","7":"lib/openzeppelin-contracts/contracts/token/ERC721/IERC721Receiver.sol","8":"lib/openzeppelin-contracts/contracts/token/ERC721/extensions/ERC721URIStorage.sol","9":"lib/openzeppelin-contracts/contracts/token/ERC721/extensions/IERC721Metadata.sol","10":"lib/openzeppelin-contracts/contracts/utils/Address.sol","11":"lib/openzeppelin-contracts/contracts/utils/Context.sol","12":"lib/openzeppelin-contracts/contracts/utils/Counters.sol","13":"lib/openzeppelin-contracts/contracts/utils/Strings.sol","14":"lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol","15":"lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol","16":"lib/openzeppelin-contracts/contracts/utils/math/Math.sol","17":"lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol"},"language":"Solidity"}

frontend/.env.local

@@ -1,2 +1,4 @@
-NEXT_PUBLIC_BACKEND_URL=http://localhost:5000
+NEXT_PUBLIC_API_URL=http://localhost:5000/api
-NEXT_PUBLIC_WEB3_PROVIDER_URL=http://127.0.0.1:8545
+NEXT_PUBLIC_CHAIN_ID=31337
+NEXT_PUBLIC_CONTRACT_ADDRESS=0x5FbDB2315678afecb367f032d93F642f64180aa3
+NEXT_PUBLIC_RPC_URL=http://127.0.0.1:8545

frontend/.npmrc

@@ -1,2 +0,0 @@
-@th30d4y:registry=https://npm.pkg.github.com
-//npm.pkg.github.com/:_authToken=${GITHUB_TOKEN}