rwadurian/backend/services/identity-service/src/config/redis.config.ts

export const redisConfig = () => ({
  host: process.env.REDIS_HOST || 'localhost',
  port: parseInt(process.env.REDIS_PORT || '6379', 10),
  password: process.env.REDIS_PASSWORD || undefined,
  db: parseInt(process.env.REDIS_DB || '0', 10),
});