# Server Configuration
PORT=3000
NODE_ENV=development

# Database Configuration (Optional)
# Uncomment and configure the database you want to use

# MongoDB
# DATABASE_URL=mongodb://localhost:27017/baraqex-app
# DATABASE_TYPE=mongodb

# MySQL
# DATABASE_URL=mysql://username:password@localhost:3306/baraqex_app
# DATABASE_TYPE=mysql

# PostgreSQL
# DATABASE_URL=postgresql://username:password@localhost:5432/baraqex_app
# DATABASE_TYPE=postgres

# Authentication (Optional)
# JWT_SECRET=your-super-secret-jwt-key-change-this-in-production
# JWT_EXPIRES_IN=7d

# CORS Configuration (Optional)
# FRONTEND_URL=http://localhost:3000

# API Rate Limiting
# RATE_LIMIT_WINDOW_MS=900000
# RATE_LIMIT_MAX_REQUESTS=100