.env.example

# Application Configuration
NODE_ENV=development
PORT=3000
HOST=localhost

# Database Configuration
# Currently using SQLite for development
DB_CLIENT=sqlite3
DB_FILENAME=./data/development.db

# For future PostgreSQL support (as mentioned in README)
# DB_CLIENT=postgresql
# DB_HOST=localhost
# DB_PORT=5432
# DB_USER=your_db_user
# DB_PASSWORD=your_db_password
# DB_NAME=bharat_api

# API Configuration
API_PREFIX=/api
API_VERSION=v1

# Rate Limiting
RATE_LIMIT_WINDOW_MS=900000
RATE_LIMIT_MAX_REQUESTS=100

# CORS Configuration
CORS_ORIGIN=*
CORS_METHODS=GET,POST,PUT,DELETE
CORS_ALLOWED_HEADERS=Content-Type,Authorization

# Logging
LOG_LEVEL=info
LOG_FORMAT=combined

# CSV Import Configuration
CSV_CHUNK_SIZE=200
CSV_IMPORT_PATH=./data/imports

# Security
JWT_SECRET=your_jwt_secret_key_here
API_KEY_REQUIRED=false

# Cache Configuration (for future Redis implementation)
# REDIS_HOST=localhost
# REDIS_PORT=6379
# REDIS_PASSWORD=
# CACHE_TTL=3600

# Monitoring & Analytics (for future implementation)
# ANALYTICS_ENABLED=false
# MONITORING_ENDPOINT=

# Docker Configuration
# DOCKER_DB_VOLUME=./data:/app/data