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>
Created backend/src/config/constants.js to centralize all magic numbers
and configuration values used throughout the backend codebase.
Changes:
- Created constants.js with organized sections for:
- SECURITY: JWT, rate limiting, password reset
- AUTH: OTP configuration and rate limiting
- SERVER: Port, body limits, startup delays
- MQTT: Connection settings, cache limits
- NOTIFICATIONS: Push settings, quiet hours, batching
- SERIAL: Validation patterns and constraints
- EMAIL: Template settings and defaults
- CRON: Schedule configurations
- STORAGE: Avatar storage settings
- Updated files to use constants:
- index.js: JWT validation, rate limits, startup delays
- routes/auth.js: OTP generation, rate limits, JWT expiry
- services/mqtt.js: Connection timeouts, cache size
- services/notifications.js: Batch size, TTL, quiet hours
- utils/serialValidation.js: Serial number constraints
- Added comprehensive test suite (30 tests) for constants module
- All tests passing (93 total including existing tests)
- Validates reasonable values and consistency between related constants
Benefits:
- Single source of truth for configuration values
- Easier to maintain and update settings
- Better documentation of what each value represents
- Improved code readability by removing hardcoded numbers
- Testable configuration values
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- setWiFi() now throws detailed errors instead of returning false
- Shows specific error messages: "WiFi credentials rejected", timeout etc.
- Added logging throughout BLE WiFi configuration flow
- Fixed WiFi network deduplication (keeps strongest signal)
- Ignore "Operation cancelled" error (normal cleanup behavior)
- BatchSetupProgress shows actual error in hint field
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Server now validates that JWT_SECRET environment variable exists
and has at least 32 characters before starting. This prevents
the server from running with weak or missing JWT secrets.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update WellNuoLite submodule with Julia AI race condition fix
- Add ultravoxService for voice call handling
- Update voice.tsx with improved call flow
- Update equipment tracking in beneficiary details
- Clean up old data files
- Add react-native-base64 type definitions
- Add debug tools
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Monitoring badge: equipment active + subscription active
- Get kit badge: user hasn't ordered equipment yet
- Equipment status badges: ordered, shipped, delivered
- No subscription warning when equipment works but no sub
- Stripe subscription caching in backend (hourly sync)
- BeneficiaryMenu with edit/share/archive/delete actions
- Added role field to Beneficiary type
- Display role (Custodian/Guardian/Caretaker) in small gray text under name
- Role comes from user_access table via API
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
