# Mold Cost Calculator

A Flask-based web application for calculating mold costs and managing quotations.

## Features

- **Cost Calculation**
  - Mold type-based calculations
  - Complexity factors (sidewall, slider, cavity)
  - Texture options (standard, custom, laser)
  - Tax rate support for different countries

- **User Management**
  - Secure authentication system
  - Role-based access control
  - Admin dashboard for user management
  - Email-based registration with allowlist

- **Quotation System**
  - Create and manage quotations
  - Export functionality
  - Historical record keeping
  - Admin review and management

## Tech Stack

- **Backend**: Flask, SQLAlchemy
- **Frontend**: HTML, CSS, JavaScript
- **Database**: PostgreSQL (production/development), SQLite in-memory (testing)
- **Server**: Gunicorn
- **Proxy**: Nginx
- **Authentication**: Flask-Login
- **Forms**: Flask-WTF
- **Database Migrations**: Flask-Migrate
- **Containerization**: Podman/Docker

## Project Structure

```
mold_cost_online_tool/
├── app/                    # Application package
│   ├── forms/             # Form definitions
│   ├── models/            # Database models
│   ├── static/            # Static files (CSS, JS)
│   └── templates/         # HTML templates
├── instance/              # Instance-specific files
├── logs/                  # Application logs
├── migrations/            # Database migrations
├── tests/                 # Test files
├── deploy/                # Deployment configuration
├── db_data/               # Database data (development)
├── app.py                 # Main application file
├── config.py              # Configuration
├── run.py                 # Application entry point
├── requirements.txt       # Python dependencies
├── gunicorn_config.py     # Gunicorn configuration
├── podman-compose.yml     # Production container setup
└── podman-compose.development.yml  # Development container setup
```

## Setup and Installation

### Option 1: Using Containers (Recommended)

1. **Clone the repository**
   ```bash
   git clone <repository-url>
   cd mold_cost_online_tool
   ```

2. **Set up environment variables**
   Create `.env.development` file for development:
   ```bash
   POSTGRES_USER=your_db_user
   POSTGRES_PASSWORD=your_db_password
   POSTGRES_DB=mold_cost
   DATABASE_HOST=db_development
   SECRET_KEY=your-secret-key-here
   MAIL_SERVER=smtp.example.com
   MAIL_USERNAME=your-email@example.com
   MAIL_PASSWORD=your-mail-password
   MAIL_DEFAULT_SENDER=your-email@example.com
   ADMIN_EMAIL=admin@example.com
   ADMIN_PASSWORD=your-admin-password
   ```

3. **Start the development environment**
   ```bash
   podman-compose -f podman-compose.development.yml up --build
   ```

4. **Initialize the database**
   ```bash
   flask db upgrade
   ```

### Option 2: Local Development

1. **Clone the repository**
   ```bash
   git clone <repository-url>
   cd mold_cost_online_tool
   ```

2. **Create and activate virtual environment**
   ```bash
   python -m venv .venv
   source .venv/bin/activate  # On Windows: .venv\Scripts\activate
   ```

3. **Install dependencies**
   ```bash
   pip install -r requirements.txt
   ```

4. **Set up PostgreSQL database**
   - Install PostgreSQL
   - Create database and user
   - Set environment variables for database connection

5. **Set up environment variables**
   ```bash
   export FLASK_APP=run.py
   export FLASK_ENV=development
   export SECRET_KEY=your-secret-key-here
   export DATABASE_URL=postgresql://your_user:your_password@localhost/your_dbname
   ```

6. **Initialize the database**
   ```bash
   flask db upgrade
   ```

## Development

1. **Run development server**
   ```bash
   python run.py
   ```

2. **Run tests**
   ```bash
   python -m pytest tests/
   ```

## Deployment

1. **Production server setup**
   - Configure Nginx as reverse proxy
   - Set up Gunicorn with provided configuration
   - Configure SSL certificates
   - Set up PostgreSQL database

2. **Environment variables for production**
   ```bash
   FLASK_APP=run.py
   FLASK_ENV=production
   SECRET_KEY=your-secure-secret-key-here
   DATABASE_URL=postgresql://your_user:your_password@your_host/your_dbname
   ```

3. **Start the application**
   ```bash
   gunicorn -c gunicorn_config.py run:app
   ```

## Database Management

- **Backups**: Automated daily backups using `pg_dump`
- **Migrations**: Use Flask-Migrate for database schema changes
- **Development**: Uses PostgreSQL container with persistent data
- **Testing**: Uses SQLite in-memory database for fast, isolated tests

## Security Features

- CSRF protection
- Secure password hashing
- Session management
- Input validation
- Security headers
- Rate limiting
- SQL injection prevention

## Maintenance

- Regular database backups
- Log rotation
- Security updates
- Performance monitoring

## Contributing

1. Fork the repository
2. Create a feature branch
3. Commit your changes
4. Push to the branch
5. Create a Pull Request

## License

PCT & TOOLING app, all rights reserved.

## Support

For support and inquiries, please contact: jimmy.gan@adidas.com # Test CD Trigger - Fri Jun 27 06:58:01 CST 2025