Created a centralized logger utility (src/utils/logger.js) that provides:
- Structured logging with context labels
- Log levels (ERROR, WARN, INFO, DEBUG)
- Environment-based log level control via LOG_LEVEL env variable
- Consistent timestamp and JSON data formatting
Removed console.log/error/warn statements from:
- All service files (mqtt, notifications, legacyAPI, email, storage, subscription-sync)
- All route handlers (auth, beneficiaries, deployments, webhook, admin, etc)
- Controllers (dashboard, auth, alarm)
- Database connection handler
- Main server file (index.js)
Preserved:
- Critical startup validation error for JWT_SECRET in index.js
Benefits:
- Production-ready logging that can be easily integrated with log aggregation services
- Reduced noise in production logs
- Easier debugging with structured context and data
- Configurable log levels per environment
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
