# WellNuo Scripts

This directory contains utility scripts for database operations and testing.

## Environment Variables

These scripts require environment variables to be set. Create a `.env` file in the `backend/` directory with the following variables:

```bash
# Database Configuration
DB_HOST=your-database-host
DB_PORT=5432
DB_NAME=your-database-name
DB_USER=your-database-user
DB_PASSWORD=your-database-password
```

## Available Scripts

### fetch-otp.js
Fetches the latest OTP code for a given email address from the database.

**Usage:**
```bash
node scripts/fetch-otp.js <email>
```

**Example:**
```bash
node scripts/fetch-otp.js test@example.com
```

## Security

⚠️ **IMPORTANT**: Never commit files containing actual credentials to the repository. Always use environment variables for sensitive information.

- Database credentials should be stored in `backend/.env` (this file is git-ignored)
- See `backend/.env.example` for the required format