.env.example

# ============================================
# Environment Configuration
# ============================================
# Copy this file to .env and adjust values

# Node Environment
NODE_ENV=development

# Server Configuration
PORT=3000
HOST=0.0.0.0

# API Configuration
API_VERSION=v1
API_PREFIX=/api

# CORS Configuration
# For local development with frontend on port 3001, use:
# CORS_ORIGIN=http://localhost:3001
# Or keep '*' to allow all origins (convenient for development)
CORS_ORIGIN=*
CORS_CREDENTIALS=true

# Rate Limiting
RATE_LIMIT_WINDOW_MS=10000
RATE_LIMIT_MAX_REQUESTS=20

# Slow Down (for gradual rate limiting)
SLOW_DOWN_WINDOW_MS=10000
SLOW_DOWN_DELAY_AFTER=10
SLOW_DOWN_DELAY_MS=500

# Cache Configuration
CACHE_TTL_ITEMS=30000
CACHE_TTL_DEFAULT=5000

# Database Configuration
DB_PATH=./app.db
DB_MAX_CONNECTIONS=10

# Logging Configuration
LOG_LEVEL=debug
LOG_PRETTY_PRINT=true

# Request Timeout (milliseconds)
REQUEST_TIMEOUT=30000

# Reservation Configuration
RESERVATION_TIMEOUT_MINUTES=10

# Pagination Defaults
DEFAULT_PAGE_SIZE=20
MAX_PAGE_SIZE=100

# Health Check Configuration
HEALTH_CHECK_INTERVAL=30000

# ============================================
# Notes:
# ============================================
# - Never commit .env files to version control
# - Use strong secrets in production
# - Configure different values for staging/production
# - LOG_PRETTY_PRINT should be false in production