Algvex Website Management

Web interface for AItrader trading system at algvex.com.

Architecture

                    Caddy (HTTPS)
                    algvex.com:443
                        │
            ┌───────────┴───────────┐
            │                       │
        Frontend                Backend
        (Next.js)              (FastAPI)
      localhost:3000         localhost:8000

Key Information

| Item | Value | |------|-------| | Domain | algvex.com | | Server | 139.180.157.152 | | Frontend | Next.js 14 + TypeScript | | Backend | FastAPI + Python 3.11 | | Database | SQLite | | Auth | Google OAuth | | Install Path | /home/linuxuser/algvex |

Directory Structure

/home/linuxuser/algvex/
├── backend/           # FastAPI backend
│   ├── main.py
│   ├── .env           # Configuration
│   └── algvex.db      # SQLite database
├── frontend/          # Next.js frontend
│   ├── .next/         # Build output
│   └── pages/         # Page components
└── deploy/            # Deployment configs

Deployment Commands

Full Deployment

cd /home/linuxuser/nautilus_AItrader/web/deploy
chmod +x setup.sh
./setup.sh

Restart Services

sudo systemctl restart algvex-backend algvex-frontend caddy

Check Status

sudo systemctl status algvex-backend
sudo systemctl status algvex-frontend
sudo systemctl status caddy

View Logs

# Backend logs
sudo journalctl -u algvex-backend -f

# Frontend logs
sudo journalctl -u algvex-frontend -f

# Caddy logs
sudo journalctl -u caddy -f

Configuration

Backend Environment (/home/linuxuser/algvex/backend/.env)

# Required
SECRET_KEY=your-secure-key
GOOGLE_CLIENT_ID=your-client-id.apps.googleusercontent.com
GOOGLE_CLIENT_SECRET=your-client-secret
ADMIN_EMAILS=your-email@gmail.com

# AItrader Integration
AITRADER_PATH=/home/linuxuser/nautilus_AItrader
AITRADER_CONFIG_PATH=/home/linuxuser/nautilus_AItrader/configs/base.yaml
AITRADER_SERVICE_NAME=nautilus-trader

Google OAuth Setup

1. Go to https://console.cloud.google.com/apis/credentials
2. Create OAuth 2.0 Client ID
3. Add redirect URI: https://algvex.com/api/auth/callback/google
4. Copy credentials to .env

API Endpoints

Public (No Auth)

| Endpoint | Description | |----------|-------------| | /api/public/performance | Trading stats | | /api/public/social-links | Social links | | /api/public/copy-trading | Copy trading links | | /api/public/system-status | Bot status |

Admin (Auth Required)

| Endpoint | Description | |----------|-------------| | /api/admin/config | Strategy config | | /api/admin/service/control | Service control | | /api/admin/social-links/* | Manage links |

Caddy Configuration

Located at /etc/caddy/Caddyfile:

algvex.com {
    handle /api/* {
        reverse_proxy localhost:8000
    }
    handle {
        reverse_proxy localhost:3000
    }
}

Common Issues

| Issue | Solution | |-------|----------| | HTTPS not working | Check DNS, wait for Let's Encrypt | | 502 Bad Gateway | Restart backend/frontend services | | OAuth callback error | Verify redirect URI in Google Console | | Config not updating | Restart algvex-backend |

Key Files

| File | Purpose | |------|---------| | web/backend/main.py | Backend entry point | | web/frontend/pages/index.tsx | Homepage | | web/frontend/pages/admin/index.tsx | Admin panel | | web/deploy/Caddyfile | Reverse proxy config | | web/deploy/setup.sh | Deployment script |