# Config Directory

This directory contains application configuration, constants, and settings management.

## Files

### `constants.py`
- **Settings class**: Environment-based configuration using `os.getenv()`
- **GameConstants**: Migrated constants from Discord app (`../discord-app/constants.py`)
- **MLB Teams**: Team lookup tables and metadata
- **Database URLs**: PostgreSQL connection strings for development and testing

### `logging_config.py`
- **Rotating file handlers**: Per user's CLAUDE.md requirements
- **Console and file output**: Structured logging with proper formatting
- **Service-specific loggers**: Standardized naming patterns

## Key Features

### Environment Configuration
The `Settings` class provides environment-based configuration:
```python
from app.config.constants import settings

# Database connection
DATABASE_URL = settings.DATABASE_URL

# Discord OAuth
DISCORD_CLIENT_ID = settings.DISCORD_CLIENT_ID
```

### Migrated Constants
All game constants are migrated from the actual Discord app source, not assumed values:
- Season configuration (SBA_SEASON, PD_SEASON)
- Cardset configurations and rankings
- Player rarity values
- MLB team lookup tables

### Logging Standards
Follows rotating log pattern with service-specific naming:
```python
logger = logging.getLogger(f'{__name__}.{self.__class__.__name__}')
```

## Environment Variables

Copy `.env.example` to `.env` and configure:
- `DATABASE_URL` - PostgreSQL connection string
- `DISCORD_CLIENT_ID` / `DISCORD_CLIENT_SECRET` - OAuth credentials
- `DEBUG` - Enable debug mode
- `SECRET_KEY` - Application secret for sessions