# AAstar Shared Config Package - Project Summary

## 📦 Package Information

- **Package Name**: `@aastar/shared-config`
- **Latest Version**: `v0.2.1`
- **NPM**: https://www.npmjs.com/package/@aastar/shared-config
- **GitHub**: https://github.com/AAStarCommunity/aastar-shared-config

## ✅ What Was Completed

### 1. Package Development

#### Core Features
- ✅ Type-safe contract address management
- ✅ Network configuration utilities
- ✅ Helper functions for common operations
- ✅ Deployment metadata tracking
- ✅ Multi-chain support (Sepolia, with mainnet ready)

#### Contract Coverage
- ✅ SuperPaymaster V2 (AOA+ mode)
- ✅ PaymasterV4 (AOA mode)
- ✅ Registry v2.1 (node types + slash)
- ✅ GToken & GTokenStaking
- ✅ xPNTsFactory (unified architecture)
- ✅ MySBT v2.3 (white-label SBT)
- ✅ EntryPoint v0.7 (ERC-4337)
- ✅ DVT & BLS monitoring contracts

#### Documentation
- ✅ Comprehensive README with API reference
- ✅ Quick Start guide (Chinese)
- ✅ Changelog with version history
- ✅ TypeScript type definitions
- ✅ JSDoc examples for all functions

### 2. Package Publishing

#### Version History
- **v0.2.0** (2025-10-30)
  - Initial full-featured release
  - Comprehensive contract management
  - Type-safe helper functions

- **v0.2.1** (2025-10-30)
  - Fixed TypeScript declaration issues
  - Optimized bundle size (50KB → 9KB)
  - Removed problematic ABI exports

#### Publishing Status
- ✅ Published to npm registry
- ✅ Git tags created (v0.2.0, v0.2.1)
- ✅ Pushed to GitHub
- ✅ Test installation verified

### 3. Registry Integration

#### Migration Completed
- ✅ Installed `@aastar/shared-config@0.2.1`
- ✅ Updated `networkConfig.ts` to use shared-config
- ✅ Refactored contract imports
- ✅ Preserved backward compatibility
- ✅ Created migration documentation
- ✅ Committed and pushed to `launch-paymaster` branch

#### Benefits Achieved
- ✅ Single source of truth for addresses
- ✅ Type safety throughout the app
- ✅ Auto-sync with contract deployments
- ✅ Reduced maintenance burden

## 📊 Contract Addresses (Sepolia)

| Contract | Address | Deployed | Source |
|----------|---------|----------|--------|
| **SuperPaymaster V2** | `0x50c4Daf685170aa29513BA6dd89B8417b5b0FE4a` | 2025-10-25 | shared-config |
| **Registry v2.1** | `0x529912C52a934fA02441f9882F50acb9b73A3c5B` | 2025-10-27 | shared-config |
| **GToken (sGT)** | `0x868F843723a98c6EECC4BF0aF3352C53d5004147` | 2025-10-24 | shared-config |
| **GTokenStaking** | `0x92eD5b659Eec9D5135686C9369440D71e7958527` | 2025-10-24 | shared-config |
| **xPNTsFactory** | `0xC2AFEA0F736403E7e61D3F7C7c6b4E5E63B5cab6` | 2025-10-30 | shared-config |
| **MySBT v2.3** | `0xc1085841307d85d4a8dC973321Df2dF7c01cE5C8` | 2025-10-28 | shared-config |
| **PaymasterV4_1** | `0x4D6A367aA183903968833Ec4AE361CFc8dDDBA38` | 2025-10-15 | shared-config |
| **EntryPoint v0.7** | `0x0000000071727De22E5E9d8BAf0edAc6f37da032` | Official | shared-config |

## 🚀 Usage Examples

### Basic Usage

```typescript
import {
  getSuperPaymasterV2,
  getPaymasterV4,
  getCoreContracts,
  getTxUrl,
} from '@aastar/shared-config';

// Get specific contract
const superPaymaster = getSuperPaymasterV2('sepolia');
// 0x50c4Daf685170aa29513BA6dd89B8417b5b0FE4a

// Get all core contracts
const core = getCoreContracts('sepolia');
console.log(core.registry);    // Registry v2.1
console.log(core.gToken);      // GToken
console.log(core.gTokenStaking); // GTokenStaking

// Generate transaction URL
const txUrl = getTxUrl('sepolia', '0x123...');
// https://sepolia.etherscan.io/tx/0x123...
```

### In Registry App

```typescript
import { getCurrentNetworkConfig } from '@/config/networkConfig';

const config = getCurrentNetworkConfig();

// Contracts now from shared-config
const registry = config.contracts.registryV2_1;
const gToken = config.contracts.gToken;
const superPaymaster = config.contracts.superPaymasterV2;
```

### In Faucet App

```javascript
const { getCoreContracts, getTokenContracts } = require('@aastar/shared-config');

const network = 'sepolia';
const coreContracts = getCoreContracts(network);
const tokenContracts = getTokenContracts(network);

// Get addresses with env var override support
const SBT_ADDRESS = process.env.SBT_CONTRACT_ADDRESS || tokenContracts.mySBT;
const GTOKEN_ADDRESS = process.env.GTOKEN_CONTRACT_ADDRESS || coreContracts.gToken;

// MySBT v2.3: 0xc1085841307d85d4a8dC973321Df2dF7c01cE5C8
// GToken: 0x868F843723a98c6EECC4BF0aF3352C53d5004147
```

## 📝 Update Workflow

### When New Contracts Are Deployed

1. **Update shared-config repo**:
   ```bash
   cd aastar-shared-config
   # Edit src/contracts.ts with new addresses
   # Update version in package.json
   # Update CHANGELOG.md
   pnpm build
   git add -A
   git commit -m "Update contract addresses for [deployment]"
   git tag v0.x.x
   git push origin main --tags
   npm publish
   ```

2. **Update Registry (or other apps)**:
   ```bash
   cd registry
   pnpm add @aastar/shared-config@latest
   # Test the app
   git add package.json pnpm-lock.yaml
   git commit -m "Update shared-config to v0.x.x"
   git push
   ```

## 📂 Repository Structure

```
aastar-shared-config/
├── src/
│   ├── index.ts           # Main entry point
│   ├── contracts.ts       # Contract addresses
│   ├── networks.ts        # Network configurations
│   ├── constants.ts       # Common constants
│   ├── branding.ts        # AAstar branding
│   └── abis/             # Contract ABIs
├── dist/                  # Built package
├── README.md             # Full documentation
├── QUICK_START.md        # Quick start guide
├── CHANGELOG.md          # Version history
└── package.json          # Package configuration
```

## 🔄 Projects Using Shared Config

1. **Registry** ✅
   - Branch: `launch-paymaster`
   - Status: Migrated (v0.2.1)
   - Commit: `108b269`

2. **Faucet** ✅
   - Branch: `main`
   - Status: Migrated (v0.2.1)
   - Commit: `0e5764d`
   - Changes:
     - SBT address from shared-config (MySBT v2.3)
     - GToken address from shared-config
     - PNT kept as legacy for backward compatibility
     - API response now includes contract address
     - Full backward compatibility with env var overrides

3. **SuperPaymaster** (TODO)
   - Status: Not migrated yet
   - Would benefit from:
     - Consistent addresses across test scripts
     - Type-safe contract references
     - Easier deployment verification

4. **Other Projects** (Future)
   - airAccount
   - Any new frontend apps
   - Documentation sites

## 📋 Next Steps

### Immediate
- [x] Test Registry thoroughly in production
- [x] Monitor for any issues with v0.2.1
- [x] Migrate Faucet to use shared-config
- [ ] Update SuperPaymaster to use shared-config

### Short-term
- [ ] Add Optimism network support
- [ ] Add Mainnet addresses when ready
- [ ] Create automated address update script

### Long-term
- [ ] Add contract verification status
- [ ] Include deployment scripts in package
- [ ] Create CLI tool for quick lookups

## 🎯 Success Metrics

### Package Quality
- ✅ TypeScript support: Full
- ✅ Bundle size: 9KB (optimized)
- ✅ Test coverage: Manual testing passed
- ✅ Documentation: Comprehensive

### Adoption
- ✅ Published to npm: Yes
- ✅ Registry migrated: Yes
- ✅ Faucet migrated: Yes
- ⏳ Other repos: Pending

### Maintenance
- ✅ Easy to update: Yes
- ✅ Version control: Git tags
- ✅ Change tracking: CHANGELOG.md

## 📞 Support

- **Issues**: https://github.com/AAStarCommunity/aastar-shared-config/issues
- **Questions**: Create a GitHub discussion
- **Updates**: Watch the repository for new releases

## 🔗 Useful Links

- NPM Package: https://www.npmjs.com/package/@aastar/shared-config
- GitHub Repo: https://github.com/AAStarCommunity/aastar-shared-config
- AAstar Website: https://aastar.io
- Documentation: https://docs.aastar.io

---

**Created**: 2025-10-30
**Last Updated**: 2025-10-30
**Status**: ✅ Production Ready
