1. Parse JSON error responses to extract 'detail' field
Fixes: {"detail":"..."} shown as raw JSON instead of clean text
2. Redirect 'already_verified' to '/' instead of '/login'
Fixes: Users land on empty page when already logged in
3. Change button text: "Jetzt anmelden" → "Weiter zum Dashboard"
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
1. Use window.location.href instead of navigate() for reliable redirect
2. Improve backend error message for already-used verification tokens
3. Show user-friendly message when token was already verified
4. Reduce redirect delay from 2s to 1.5s for better UX
Fixes:
- Empty page after email verification
- Generic error when clicking verification link twice
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
LoginScreen was not navigating after login, leaving users on empty page.
Now explicitly redirects to '/' (dashboard) after successful login.
This fixes the "empty page after first login" issue.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add .catch() handler to load() Promise to prevent infinite loading state
- Add console.log statements for component lifecycle debugging
- Make EmailVerificationBanner/TrialBanner conditional on activeProfile
- Ensure greeting header always renders with fallback
This should fix the empty dashboard issue for new users.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Added hasVerified flag to prevent useEffect from running twice
in React 18 StrictMode (development mode).
This was causing:
1. First call: 200 OK - verification successful
2. Second call: 400 Bad Request - already verified
3. Error shown to user despite successful verification
The fix ensures verify() only runs once per component mount.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
AuthContext:
- Added setAuthFromToken() for direct token/profile set
- Used for email verification auto-login (no /login request)
- Properly initializes session with token and profile
Verify.jsx:
- Fixed auto-login: now uses setAuthFromToken() instead of login()
- Added "already_verified" status for better UX
- Auto-redirect to /login after 3s if already verified
- Shows friendly message instead of error
This fixes:
- 422 Unprocessable Entity error during auto-login
- Empty dashboard page after verification (now redirects correctly)
- "Ungültiger Link" error on second click (now shows "bereits bestätigt")
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend fixes:
- Fixed timezone-aware datetime comparison in verify_email endpoint
- Added trial_ends_at (14 days) for new registrations
- All datetime.now() calls now use timezone.utc
Frontend additions:
- Added EmailVerificationBanner component for unverified users
- Banner shows warning before trial banner in Dashboard
- Clear messaging about verification requirement
This fixes the 500 error on email verification and ensures new users
see both verification and trial status correctly.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Updated CLAUDE.md to reflect new database migrations system:
- Added backend/migrations/ to directory structure
- Added schema_migrations table to database schema
- Updated deployment section with migration workflow
- Added reference to .claude/docs/technical/MIGRATIONS.md
The migrations system automatically applies SQL files (XXX_*.sql pattern)
on container startup, with tracking in schema_migrations table.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Modified run_migrations() to only process files matching pattern: \d{3}_*.sql
This prevents utility scripts (check_features.sql) and manually applied
migrations (v9c_*.sql) from being executed.
Only properly numbered migrations like 003_add_email_verification.sql
will be processed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Added migration tracking and execution to db_init.py:
- Created schema_migrations table to track applied migrations
- Added run_migrations() to automatically apply pending SQL files
- Migrations from backend/migrations/*.sql are now applied on startup
This fixes the missing email verification columns (migration 003).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fixed build error where AuthContext was imported directly instead of using the useAuth hook.
Changed from import { AuthContext } + useContext(AuthContext) to import { useAuth } + useAuth().
This was blocking the Docker build and production deployment of v9c.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Updates:
- Bug-Fixes: Added BUG-003 (chart extrapolation) and BUG-004 (history refresh)
- v9c Finalization: Self-registration + Trial UI marked as complete
- Moved open items to v9d
v9c is now feature-complete and ready for production deployment.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Component:
- TrialBanner.jsx: Displays remaining trial days with urgency levels
Features:
- Calculates days left from profile.trial_ends_at
- Three urgency levels:
* Normal (>7 days): Accent blue, "Abo wählen"
* Warning (≤7 days): Orange, "Abo wählen"
* Urgent (≤3 days): Red + ⚠️, "Jetzt upgraden"
- Auto-hides when no trial or trial ended
- Responsive flex layout
- Call-to-action button links to /settings?tab=subscription
Integration:
- Added to Dashboard after header greeting
- Uses activeProfile from ProfileContext
- Clean, non-intrusive design
UX:
- Clear messaging: "Trial endet in X Tagen"
- Special case: "morgen" for 1 day left
- Color-coded severity (blue → orange → red)
- Prominent CTA button
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Components:
- Register.jsx: Registration form with validation
- Verify.jsx: Email verification page with auto-login
- API calls: register(), verifyEmail()
Features:
- Form validation (name min 2, email format, password min 8, password confirm)
- Success screen after registration (check email)
- Auto-login after verification → redirect to dashboard
- Error handling for invalid/expired tokens
- Link to registration from login page
Routes:
- /register → public (no login required)
- /verify?token=xxx → public
- Pattern matches existing /reset-password handling
UX:
- Clean success/error states
- Loading spinners
- Auto-redirect after verify (2s)
- "Jetzt registrieren" link on login
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend:
- New endpoint: POST /api/auth/register
- New endpoint: GET /api/auth/verify/{token}
- Migration: Add email_verified, verification_token, verification_expires
- Helper: send_email() for reusable SMTP
- Validation: email format, password length (min 8), name
- Auto-login after verification (returns session token)
- Rate limit: 3 registrations per hour per IP
Features:
- Verification token valid for 24h
- Existing users marked as verified (grandfather clause)
- SMTP configured via .env (SMTP_HOST, SMTP_USER, SMTP_PASS)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Changes:
- Show all data points (kcal OR weight, not only both)
- Extrapolate missing kcal values at end (use last known value)
- Dashed lines (strokeDasharray) for extrapolated values
- Solid lines for real measurements
- Weight always interpolates gaps (connectNulls=true)
Visual distinction:
- Solid = Real measurements + gap interpolation
- Dashed = Extrapolation at chart end
Closes: BUG-003
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Solution: Force remount ImportHistory via key prop
- Added importHistoryKey state (timestamp)
- Update key after import → triggers useEffect reload
- ImportHistory now updates immediately after import
Closes: BUG-004
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
