Three bugs fixed in the draw-first crop tool introduced by PR #114:
1. Stale cropAreaRef: replaced useEffect-based ref sync with direct
synchronous updates in handleMove and handleDrawStart. The useEffect
ran after browser paint, so handleDragEnd read stale values (often
{width:0, height:0}), preventing cropDrawn from being set.
2. Aspect ratio minSize: when aspectRatio=6 (VIN mode), height=width/6
required width>=60% to pass the height>=10% check. Now only checks
width>=minSize when aspect ratio constrains height.
3. Bounds clamping: aspect-ratio-forced height could push crop area
past 100% of container. Now clamps y position to keep within bounds.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
- Replace libtesseract-dev with libgomp1 (OpenMP for PaddlePaddle)
- Pre-download PP-OCRv4 models during Docker build
- Add OCR engine env vars to all compose files (base, staging, prod)
- Add optional Google Vision secret mount (commented, enable on demand)
- Create google-vision-key.json.example placeholder
Co-Authored-By: Claude Opus 4.6 <[email protected]>
CloudEngine wraps Google Vision TEXT_DETECTION with lazy init.
HybridEngine runs primary engine, falls back to cloud when confidence
is below threshold. Disabled by default (OCR_FALLBACK_ENGINE=none).
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Replace direct pytesseract calls with OcrEngine interface in vin_extractor.py,
receipt_extractor.py, and ocr_service.py. PSM mode fallbacks replaced with
engine-agnostic single-line/single-word configs. Dead _process_ocr_data removed.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Introduce pluggable OcrEngine ABC with PaddleOCR PP-OCRv4 as primary
engine and Tesseract wrapper for backward compatibility. Engine factory
reads OCR_PRIMARY_ENGINE config to instantiate the correct engine.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
When OCR reads extra characters (e.g. sticker border as 'C', spurious
'Z' insertion), the raw text exceeds 17 chars and the old first-17
trim produced wrong VINs. New strategy tries all 17-char sliding
windows and single/double character deletions, validating each via
check digit. For 'CWVGGNPE2Z4NP069500', this finds the correct VIN
'WVGGNPE24NP069500' (valid check digit) instead of 'CWVGGNPE2Z4NP0695'
(invalid).
Co-Authored-By: Claude Opus 4.6 <[email protected]>
tessedit_char_whitelist does not work with OEM 1 (LSTM engine) and
causes empty/erratic output. This was the root cause of Tesseract
returning empty text despite clear, well-preprocessed images.
Character filtering is already handled post-OCR by the VIN validator's
correct_ocr_errors() method (I->1, O->0, Q->0, etc).
Co-Authored-By: Claude Opus 4.6 <[email protected]>
The min-channel correctly extracts contrast (white text=255 vs green
sticker bg=130), but Tesseract expects dark text on light background.
Without inversion, the grayscale-only path returned empty text for
every PSM mode because Tesseract couldn't see bright-on-dark text.
Invert via bitwise_not: text becomes 0 (black), sticker bg becomes
125 (gray). Fixes all three OCR paths (adaptive, grayscale, Otsu).
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Two fixes:
1. Always use min-channel for color images instead of gated comparison
that was falling back to standard grayscale (which has only 23%
contrast for white-on-green VIN stickers).
2. Add grayscale-only OCR path (CLAHE + denoise, no thresholding)
between adaptive and Otsu attempts. Tesseract's LSTM engine is
designed to handle grayscale input directly and often outperforms
binarized input where thresholding creates artifacts.
Pipeline order: adaptive threshold → grayscale-only → Otsu threshold
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Replace std-based channel selection (which incorrectly picked green for
green-tinted VIN stickers) with per-pixel min(B,G,R). White text stays
255 in all channels while colored backgrounds drop to their weakest
channel value, giving 2x contrast improvement. Add morphological
opening after thresholding to remove noise speckles from car body
surface that were confusing Tesseract's page segmentation.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
White text on green VIN stickers has only ~12% contrast in standard
grayscale conversion because the green channel dominates luminance.
The new _best_contrast_channel method evaluates each RGB channel's
standard deviation and selects the one with highest contrast, giving
~2x improvement for green-tinted VIN stickers. Falls back to standard
grayscale for neutral-colored images.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Save original, adaptive, and Otsu preprocessed images to
/tmp/vin-debug/{timestamp}/ when LOG_LEVEL is set to debug.
No images saved at info level. Volume mount added for access.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Replace filesystem-based debug system (VIN_DEBUG_DIR) with standard
logger.debug() calls that flow through Loki when LOG_LEVEL=DEBUG.
Use .env.logging variable for OCR LOG_LEVEL. Increase image capture
quality to 0.95 for better OCR accuracy.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Log-based dashboard with 6 panels: request rate, response time
distribution (p50/p95/p99), HTTP status code distribution, request
volume by endpoint, slowest endpoints, and status code breakdown.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Adds file-provisioned dashboard with 5 panels:
- Container Log Volume Over Time (all 9 containers)
- Error Rate Across All Containers (percentage stat)
- Log Level Distribution Per Container (stacked bar chart)
- Container Health Status (green/red per container)
- Total Request Count Over Time (backend requests/min)
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Add file-based dashboard provisioning config and mount dashboards
directory into Grafana container for auto-loading dashboard JSON files.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
The request-id middleware used {{ .Request.Host }} which is not available
at config load time in the file provider. This template error blocked
the entire file provider from loading, preventing all file-based
middlewares (including grafana-ipwhitelist) from being registered.
The middleware was unused (not referenced by any router or chain) and
the backend already generates X-Request-Id via randomUUID().
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Update all documentation to reflect the current 9-container architecture
(6 application + 3 logging) after the logging stack upgrades. Add missing
OCR, Loki, Alloy, and Grafana services to context.json.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
- Update Loki image from 2.9.0 to 3.6.1 in docker-compose.yml
- Migrate schema from v11 to v13, store from boltdb-shipper to tsdb
- Update storage_config to use tsdb_shipper with new index paths
- Remove deprecated shared_store config (removed in Loki 3.0)
- Disable structured metadata (not needed for current setup)
- Preserve 30-day retention policy (720h)
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Promtail 2.9.0 embeds Docker client API v1.42 which is incompatible with
Docker Engine v29 (minimum API v1.44). Grafana Alloy v1.12.2 resolves this
by using a compatible Docker client.
Co-Authored-By: Claude Opus 4.6 <[email protected]>
- Update Loki, Promtail, Grafana to use REGISTRY_MIRRORS
- Add grafana/loki, grafana/promtail, grafana/grafana to mirror script
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Create centralized logger utility at frontend/src/utils/logger.ts
- Support debug/info/warn/error levels controlled by VITE_LOG_LEVEL
- Sanitize sensitive data (tokens, passwords, secrets) in log output
- Graceful fallback to 'info' level for invalid VITE_LOG_LEVEL values
- Add VITE_LOG_LEVEL to ImportMetaEnv type definitions
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The 60s start_period was too short - migrations can take 70+ seconds.
Docker was marking the container unhealthy before migrations completed.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add "Wait for backend health" step using docker exec to verify backend
is responding before attempting external health check. Matches staging
workflow pattern.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add Docker healthcheck loop to production verify-prod job matching
staging's 24 attempts x 10 seconds = 4 minutes max wait for backend
migrations.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Replace Winston with Pino using API-compatible wrapper
- Add LOG_LEVEL env var support with validation and fallback
- Add correlation ID middleware (X-Request-Id from Traefik or UUID)
- Configure PostgreSQL logging env vars (POSTGRES_LOG_STATEMENT, POSTGRES_LOG_MIN_DURATION)
- Configure Redis loglevel via command args
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Create generate-log-config.sh that maps a single LOG_LEVEL env var to
per-container settings for Backend, Frontend, PostgreSQL, Redis, and
Traefik. Script validates input and generates .env.logging file.
Integrate script into staging and production CI/CD pipelines.
Remove obsolete SPRINTS.md calendar file.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Implement async PDF processing for owner's manuals with maintenance
schedule extraction:
- Add PDF preprocessor with PyMuPDF for text/scanned PDF handling
- Add maintenance pattern matching (mileage, time, fluid specs)
- Add service name mapping to maintenance subtypes
- Add table detection and parsing for schedule tables
- Add manual extractor orchestrating the complete pipeline
- Add POST /extract/manual endpoint for async job submission
- Add Redis job queue support for manual extraction jobs
- Add progress tracking during processing
Processing pipeline:
1. Analyze PDF structure (text layer vs scanned)
2. Find maintenance schedule sections
3. Extract text or OCR scanned pages at 300 DPI
4. Detect and parse maintenance tables
5. Normalize service names and extract intervals
6. Return structured maintenance schedules with confidence scores
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add useReceiptOcr hook for OCR extraction orchestration
- Add ReceiptCameraButton component for triggering capture
- Add ReceiptOcrReviewModal for reviewing/editing extracted fields
- Add ReceiptPreview component with zoom capability
- Integrate camera capture, OCR processing, and form population
- Include confidence indicators and low-confidence field highlighting
- Support inline editing of extracted fields before acceptance
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Implement receipt-specific OCR extraction for fuel receipts:
- Pattern matching modules for date, currency, and fuel data extraction
- Receipt-optimized image preprocessing for thermal receipts
- POST /extract/receipt endpoint with field extraction
- Confidence scoring per extracted field
- Cross-validation of fuel receipt data
- Unit tests for all pattern matchers
Extracted fields: merchantName, transactionDate, totalAmount,
fuelQuantity, pricePerUnit, fuelGrade
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add VinCameraButton component that opens CameraCapture with VIN guidance
- Add VinOcrReviewModal showing extracted VIN and decoded vehicle data
- Confidence indicators (high/medium/low) for each field
- Mobile-responsive bottom sheet on small screens
- Accept, Edit Manually, or Retake Photo options
- Add useVinOcr hook orchestrating OCR extraction and NHTSA decode
- Update VehicleForm with camera button next to VIN input
- Form auto-populates with OCR result and decoded data on accept
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add detailed step-by-step instructions for setting up SSH key-based
authentication from staging to production, including proper directory
and file permissions (0700 for .ssh, 0600 for authorized_keys).
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add detailed step-by-step instructions for setting up SSH key-based
authentication from staging to production, including proper directory
and file permissions (0700 for .ssh, 0600 for authorized_keys).
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Implements a reusable React camera capture component with:
- getUserMedia API for camera access on mobile and desktop
- Translucent aspect-ratio guidance overlays (VIN ~6:1, receipt ~2:3)
- Post-capture crop tool with draggable handles
- File input fallback for desktop and unsupported browsers
- Support for HEIC, JPEG, PNG (sent as-is to server)
- Full mobile responsiveness (320px - 1920px)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The CI was failing because Docker marked the backend unhealthy before the CI
wait loop completed. The backend needs time to run migrations and seed vehicle
data on startup.
Changes:
- start_period: 40s -> 180s (3 minutes)
- retries: 3 -> 5 (more tolerance)
Total time before unhealthy: 180s + (5 × 30s) = 5.5 minutes
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Backend with fresh migrations can take ~3 minutes to start.
Increased from 10x5s (50s) to 24x10s (240s) to accommodate.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The documents migration 003_reset_scan_for_maintenance_free_users.sql
depends on user_profiles table which is created by user-profile feature.
Move user-profile earlier in MIGRATION_ORDER to fix staging deployment.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add OCR image build/push to staging workflow
- Add OCR service with image override to staging compose
- Add OCR service with image override to blue-green compose
- Add OCR image pull/deploy to production workflow
- Include mvp-ocr-staging in health checks
The OCR container is a shared service (like postgres/redis),
not part of blue-green deployment.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add Python-based OCR service container (mvp-ocr) as the 6th service:
- Python 3.11-slim with FastAPI/uvicorn
- Tesseract OCR with English language pack
- pillow-heif for HEIC image support
- opencv-python-headless for image preprocessing
- Health endpoint at /health
- Unit tests for health, HEIC support, and Tesseract availability
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Changed INSERT to INSERT...ON CONFLICT DO UPDATE so the migration works for:
- Fresh deployments (inserts new template)
- Existing databases (updates template to fix variable substitution)
Removed unnecessary migration 008.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The original migration already inserted the template with Handlebars conditionals.
This migration updates the existing record to use simple variable substitution.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The TemplateService only supports {{variable}} substitution, not Handlebars-style
conditionals. Changed to use a single {{additionalInfo}} variable that is built
in the service code based on upgrade/downgrade status.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Adds email and in-app notifications when user subscription tier changes:
- Extended TemplateKey type with 'subscription_tier_change'
- Added migration for tier change email template with HTML
- Added sendTierChangeNotification() to NotificationsService
- Integrated notifications into upgradeSubscription, downgradeSubscription, adminOverrideTier
- Integrated notifications into grace-period.job.ts for auto-downgrades
Notifications include previous tier, new tier, and reason for change.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- GET /api/vehicles now uses getUserVehiclesWithTierStatus() and filters
out vehicles with tierStatus='locked' so only selected vehicles appear
in the vehicle list
- GET /api/vehicles/:id now checks tier status and returns 403 TIER_REQUIRED
if user tries to access a locked vehicle directly
This ensures that after a user selects 2 vehicles during downgrade to
free tier, only those 2 vehicles appear in the summary and details screens.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add useNeedsVehicleSelection and useVehicles hooks in App.tsx
- Show blocking VehicleSelectionDialog after auth gate ready
- Call downgrade API on confirm to save vehicle selections
- Invalidate queries after selection to proceed to app
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add blocking prop to prevent dismissal
- Disable backdrop click and escape key when blocking
- Hide Cancel button in blocking mode
- Update messaging for auto-downgrade scenario
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Add NeedsVehicleSelectionResponse type
- Add needsVehicleSelection API method
- Add useNeedsVehicleSelection hook with staleTime: 0
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The grace-period job was using 'user_id' to query user_profiles table,
but the correct column name is 'auth0_sub'. This would cause the tier
sync to fail during grace period auto-downgrade.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add adminOverrideTier() method to SubscriptionsService that atomically
updates both subscriptions.tier and user_profiles.subscription_tier
using database transactions.
Changes:
- SubscriptionsRepository: Add updateTierByUserId() and
createForAdminOverride() methods with transaction support
- SubscriptionsService: Add adminOverrideTier() method with transaction
wrapping for atomic dual-table updates
- UsersController: Replace userProfileService.updateSubscriptionTier()
with subscriptionsService.adminOverrideTier()
This ensures admin tier changes properly sync to both database tables,
fixing the Settings page "Current Plan" display mismatch.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Replace CardElement with PaymentElement + AddressElement in subscription forms
- Add AddressElement to donation forms for billing address collection
- Now collects: Name, Address Line 1/2, City, State, Postal Code, Country
- Card details: Card Number, Expiration, CVC
- Both desktop and mobile forms updated
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
The subscriptions feature migration was not being run because it was
missing from the MIGRATION_ORDER array. Added it after ownership-costs
since it depends on user-profile (for subscription_tier enum) and
vehicles (for FK relationships).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Added a Subscription section to the mobile Settings screen that displays:
- Current subscription tier (Free/Pro/Enterprise)
- Status indicator for non-active subscriptions
- Manage button linking to the subscription screen
- Descriptive text based on current tier
This completes the subscription section on both desktop and mobile.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Fixed conditional logic for subscription description text to properly
handle the case when subscription data is not loaded or unavailable.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Added a Subscription section to the desktop Settings page that displays:
- Current subscription tier (Free/Pro/Enterprise)
- Status indicator for non-active subscriptions
- Manage button linking to the subscription management page
- Descriptive text based on current tier
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
