sergei_t/WellNuo
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4 Commits

Author SHA1 Message Date
Sergei
f6ba2a906a Fix race conditions when quickly switching beneficiaries 
Implemented request tracking and cancellation to prevent stale API
responses from overwriting current beneficiary data.

Changes:
- Added loadingBeneficiaryIdRef to track which beneficiary is being loaded
- Added AbortController to cancel in-flight requests
- Validate beneficiary ID before applying state updates
- Cleanup on component unmount to prevent memory leaks

This fixes the issue where rapidly switching between beneficiaries
would show wrong data if slower requests completed after faster ones.

🤖 Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2026-01-29 12:33:57 -08:00
Sergei
1dd7eb8289 Remove hardcoded credentials and use environment variables 
- Remove hardcoded database credentials from all scripts
- Remove hardcoded Legacy API tokens from backend scripts
- Remove hardcoded MQTT credentials from mqtt-test.js
- Update backend/.env.example with DB_HOST, DB_USER, DB_PASSWORD, DB_NAME
- Update backend/.env.example with LEGACY_API_TOKEN and MQTT credentials
- Add dotenv config to all scripts requiring credentials
- Create comprehensive documentation:
  - scripts/README.md - Root scripts usage
  - backend/scripts/README.md - Backend scripts documentation
  - MQTT_TESTING.md - MQTT testing guide
  - SECURITY_CREDENTIALS_CLEANUP.md - Security changes summary

All scripts now read credentials from backend/.env instead of hardcoded values.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2026-01-29 12:13:32 -08:00
Sergei
671374da9a Improve BLE WiFi error handling and logging 
- 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>
 2026-01-26 19:10:45 -08:00
Sergei
f0d39af6dc Add security audit report and PRD for custom names 
AUDIT_REPORT.md:
- Full security audit (90 findings reviewed)
- 6 critical tasks for immediate fix
- 45 recommendations for later
- Complete RLS implementation plan (1-2 weeks)
- Doppler for secrets management
- Winston + Sentry for logging

PRD.md:
- Personalized beneficiary names feature
- custom_name in user_access table
- Backend + Frontend tasks

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2026-01-22 18:52:01 -08:00