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Implement complete frontend application for the Golden Bridge gold-backed tokenization platform with the following features: - Wallet connection using Reown AppKit (WalletConnect) - GoldToken operations: mint, burn, and transfer GLD tokens - Lottery participation and reward claiming interface - Cross-chain bridge for token transfers via Chainlink CCIP - Admin panel for contract owners with pause/unpause and upgrade controls - Network easy switch between Sepolia and BSC Testnet - Responsive UI with educational tooltips and step indicators Tech stack: React 19, TypeScript, Vite, ethers.js v6, CSS Modules
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Pull request overview
This PR implements a comprehensive React frontend for the Golden Bridge dApp, providing a user-friendly interface for gold-backed token operations, lottery participation, and cross-chain bridging. The implementation uses modern React patterns with TypeScript, integrating Reown AppKit for wallet connectivity and ethers.js v6 for blockchain interactions.
Key Changes:
- Complete React 19 + TypeScript + Vite setup with proper configuration
- Custom hooks for contract interactions (useGoldToken, useLotterie, useTokenBridge, useAdmin, useNetwork)
- Comprehensive UI component library with accessibility features
- Dashboard with step-by-step user onboarding and educational tooltips
- Admin panel for contract owners with pause/unpause functionality
Reviewed changes
Copilot reviewed 70 out of 72 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| package.json | Defines dependencies including React 19, ethers 6.15.0, and Reown AppKit 1.8.14 |
| tsconfig files | TypeScript configuration with strict mode and modern ES2020 target |
| vite.config.ts | Vite configuration with React plugin |
| src/types/* | Type definitions for contracts (GoldToken, Lotterie, TokenBridge) |
| src/config/* | Environment variables, network configs, contract addresses, Reown setup |
| src/hooks/* | Custom React hooks for contract interactions and network management |
| src/components/ui/* | Reusable UI components (Button, Input, Card, Alert, Tooltip, etc.) |
| src/components/Dashboard | Main dashboard with onboarding flow and step indicators |
| src/components/GoldToken | Mint/burn/transfer interface with educational content |
| src/components/Lotterie | Lottery participation and rewards claiming |
| src/components/TokenBridge | Cross-chain bridge interface using Chainlink CCIP |
| src/components/Admin | Admin panel for contract owners |
| src/styles/globals.css | Global CSS with design tokens and utility classes |
| abi/* | Contract ABI files for ethers.js integration |
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…rfNativePayment as state variables
feat(frontend): add React frontend for Golden Bridge dApp
🚨 Report Summary
For more details view the full report in OpenZeppelin Code Inspector |
…of using unsafe duplication
…am of randomDraw & huge gas improvement for fulfillRandomWords by using getUserByIndex instead of getUsers
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Implement complete frontend application for the Golden Bridge gold-backed tokenization platform with the following features:
Tech stack: React 19, TypeScript, Vite, ethers.js v6, CSS Modules