# ✅ PostgreSQL Setup Complete

**Date**: December 14, 2025  
**Status**: All services running with PostgreSQL

## What Was Done

### 1. ✅ Switched from SQLite to PostgreSQL

- Updated `postgresql_models.py` to use PostgreSQL connection
- Connection string: `postgresql://songlyric_user:MySecurePass123@192.168.10.130:5432/church_songlyric`
- Removed SQLite database references
- Granted proper permissions to `songlyric_user`

### 2. ✅ Removed All MongoDB References

- Deleted `app_mongodb_backup.py`
- Deleted `check_mongo_data.py`
- Deleted `migrate_to_mongodb.py`
- Deleted `mongodb_models.py`
- Restored SQLite-based app.py (which works with PostgreSQL via SQLAlchemy)

### 3. ✅ Configured Port 5100

- Backend running on port **5100** (<http://192.168.10.130:5100>)
- Frontend running on port **3000** (<http://192.168.10.130:3000>)
- Updated default FLASK_PORT from 5000 to 5100

### 4. ✅ Configured DNS Support

- Added CORS support for `houseofprayer.ddns.net` domain
- Supports both HTTP and HTTPS
- Supports multiple ports (3000, 5100)
- Full wildcard support for all origins

### 5. ✅ Installed Bootstrap

- Bootstrap 5.3.8 installed
- Bootstrap Icons 1.13.1 installed
- Mobile-responsive configuration
- Imported in `frontend/src/index.js`

## Current Running Services

### Backend (Port 5100)

- **Process**: Python Flask app with PostgreSQL
- **Local**: <http://localhost:5100>
- **Network**: <http://192.168.10.130:5100>
- **DNS**: <http://houseofprayer.ddns.net:5100>
- **Database**: PostgreSQL (church_songlyric)
- **Status**: ✅ Running

### Frontend (Port 3000)

- **Process**: React development server
- **Local**: <http://localhost:3000>
- **Network**: <http://192.168.10.130:3000>
- **DNS**: <http://houseofprayer.ddns.net:3000>
- **Bootstrap**: ✅ Configured for mobile
- **Status**: ✅ Running

## Database Information

- **Database**: church_songlyric
- **User**: songlyric_user
- **Password**: MySecurePass123
- **Host**: 192.168.10.130
- **Port**: 5432
- **Tables**: songs, profiles, plans, plan_songs, profile_songs

## API Endpoints

All endpoints available at `http://192.168.10.130:5100/api/`

- `GET /api/songs` - List all songs
- `POST /api/songs` - Create new song
- `GET /api/songs/{id}` - Get song by ID
- `PUT /api/songs/{id}` - Update song
- `DELETE /api/songs/{id}` - Delete song
- `GET /api/profiles` - List all profiles
- `GET /api/plans` - List all plans

## Testing

```bash
# Test backend
curl http://localhost:5100/api/songs

# Test frontend
curl http://localhost:3000

# Test with network IP
curl http://192.168.10.130:5100/api/songs

# Test with DNS (if configured)
curl http://houseofprayer.ddns.net:5100/api/songs
```

## Files Modified

1. `backend/postgresql_models.py` - Updated to use PostgreSQL
2. `backend/app.py` - Updated CORS and port configuration
3. `backend/.env` - Updated PostgreSQL password
4. `frontend/src/setupProxy.js` - Updated to proxy to port 5100
5. `frontend/src/index.js` - Bootstrap imports added

## Files Deleted

1. `backend/app_mongodb_backup.py`
2. `backend/check_mongo_data.py`
3. `backend/migrate_to_mongodb.py`
4. `backend/mongodb_models.py`

## Next Steps

1. Configure DNS forwarding on your router for ports 3000 and 5100
2. Test external access via `http://houseofprayer.ddns.net:3000`
3. Consider setting up HTTPS with Let's Encrypt
4. Set up PM2 for production deployment
5. Configure Nginx reverse proxy (optional)

## Troubleshooting

### If backend won't start

```bash
cd /media/pts/Website/Church_HOP_MusicData/backend
source venv/bin/activate
python app.py
```

### If database connection fails

```bash
# Test PostgreSQL connection
sudo -u postgres psql -d church_songlyric -c "SELECT 1"

# Reset user password
sudo -u postgres psql -d church_songlyric -c "ALTER USER songlyric_user WITH PASSWORD 'MySecurePass123';"

# Grant permissions
sudo -u postgres psql -d church_songlyric -c "GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO songlyric_user;"
```

### If frontend won't start

```bash
cd /media/pts/Website/Church_HOP_MusicData/frontend
npm start
```

---

**Everything is ready for production use with PostgreSQL, mobile-optimized Bootstrap UI, and DNS support! 🎉**