Files

defiQUG 1fb7266469 Add Oracle Aggregator and CCIP Integration

- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control.
- Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities.
- Created .gitmodules to include OpenZeppelin contracts as a submodule.
- Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment.
- Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks.
- Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring.
- Created scripts for resource import and usage validation across non-US regions.
- Added tests for CCIP error handling and integration to ensure robust functionality.
- Included various new files and directories for the orchestration portal and deployment scripts.

2025-12-12 14:57:48 -08:00

3.5 KiB

Raw Blame History

Python to TypeScript Migration Guide

✅ Migration Complete

All Python code has been successfully migrated to TypeScript/Node.js.

📋 What Changed

Backend

Flask → Express.js: Web framework
Python → TypeScript: Language migration
sqlite3 → better-sqlite3: Database library
PyYAML → yaml: YAML parsing
Jinja2 → EJS: Template engine

Templates

Converted from Jinja2 to EJS syntax
All templates updated and tested

🚀 Quick Start

Install Dependencies

# Install pnpm (if not already installed)
npm install -g pnpm
# Or using corepack
corepack enable && corepack prepare pnpm@latest --activate

cd orchestration/portal
pnpm install

Development

pnpm dev

Production

pnpm build
pnpm start

📝 Template Syntax Changes

Variables

# Jinja2 (Python)
{{ variable }}

// EJS (TypeScript)
<%= variable %>

Conditionals

# Jinja2
{% if condition %}
  content
{% endif %}

// EJS
<% if (condition) { %>
  content
<% } %>

Loops

# Jinja2
{% for item in items %}
  {{ item }}
{% endfor %}

// EJS
<% items.forEach(item => { %>
  <%= item %>
<% }); %>

Filters

# Jinja2
{{ value|upper }}
{{ value|title }}
{{ value|round(2) }}

// EJS
<%= value.toUpperCase() %>
<%= value.charAt(0).toUpperCase() + value.slice(1) %>
<%= value.toFixed(2) %>

🔄 API Compatibility

All API endpoints remain the same:

Same routes
Same request/response formats
Same functionality

📦 File Structure

orchestration/portal/
├── src/                    # TypeScript source
│   ├── server.ts          # Main server
│   ├── config.ts          # Configuration
│   ├── database.ts        # Database operations
│   └── types/             # Type definitions
├── templates/             # EJS templates
├── static/               # Static assets
├── dist/                 # Compiled JavaScript
├── package.json          # Dependencies
└── tsconfig.json         # TypeScript config

🎯 Benefits

Type Safety: Compile-time error checking
Better IDE Support: Autocomplete, refactoring
Modern JavaScript: ES2022 features
Performance: Node.js performance
Ecosystem: Access to npm packages

🔧 Configuration

Environment Variables

PORT=5000              # Server port
HOST=0.0.0.0          # Server host
DB_PATH=...           # Database path (optional)

TypeScript Config

See tsconfig.json for compiler options.

📚 Documentation

TypeScript README - Complete TypeScript documentation
Original README - Original Python documentation

🐛 Troubleshooting

Build Errors

rm -rf dist node_modules
pnpm install
pnpm build

Template Errors

Check EJS syntax
Ensure variables are passed correctly
Use <%- JSON.stringify(data) %> for objects

Database Issues

Ensure logs/ directory exists
Check file permissions
Database auto-creates on first run

✅ Migration Checklist

Convert Flask to Express
Convert Python functions to TypeScript
Update database operations
Convert templates to EJS
Create TypeScript types
Update configuration
Create build scripts
Update documentation

🎉 Status

Migration Complete! All Python code has been successfully migrated to TypeScript.

3.5 KiB Raw Blame History