- Add GET /api/vehicles/:id/tco route
- Add getTCO controller method with error handling
- Returns 200 with TCO data, 404 for not found, 403 for unauthorized
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add TCOResponse interface
- Add getTCO() method aggregating all cost sources
- Add normalizeRecurringCost() with division-by-zero guard
- Integrate FuelLogsService and MaintenanceService for cost data
- Respect user preferences for distance unit and currency
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add MaintenanceCostStats interface
- Add getVehicleMaintenanceCosts() method to maintenance service
- Validates numeric cost values and throws on invalid data
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add CostInterval type and PAYMENTS_PER_YEAR constant
- Add 7 TCO fields to Vehicle, CreateVehicleRequest, UpdateVehicleRequest
- Update VehicleResponse and Body types
- Update mapRow() with snake_case to camelCase mapping
- Update create(), update(), batchInsert() for new fields
- Add Zod validation for TCO fields with interval enum
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add database columns for Total Cost of Ownership:
- purchase_price, purchase_date
- insurance_cost, insurance_interval
- registration_cost, registration_interval
- tco_enabled toggle
Includes CHECK constraints for interval values and non-negative costs.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Critical fix for merge mode vehicle matching logic.
Problem:
- Vehicles with same license plate but no VIN were matched to the same existing vehicle
- Example: 2 vehicles with license plate "TEST-123" both updated the same vehicle
- Result: "Updated: 2" but only 1 vehicle in database, second vehicle overwrites first
Root Cause:
- Matching order was: VIN → license plate
- Both vehicles had no VIN and same license plate
- Both matched the same existing vehicle by license plate
Solution:
- New matching order: ID → VIN → license plate
- Preserves vehicle identity across export/import cycles
- Vehicles exported with IDs will update the same vehicle on re-import
- New vehicles (no matching ID) will be created as new records
- Security check: Verify ID belongs to same user before matching
Benefits:
- Export-modify-import workflow now works correctly
- Vehicles maintain identity across imports
- Users can safely import data with duplicate license plates
- Prevents unintended overwrites
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Added detailed logging to diagnose import merge issues:
- Log vehicle count at merge start
- Log each vehicle being processed with VIN/make/model/year
- Log when existing vehicles are found (by VIN or license plate)
- Log successful vehicle creation with new vehicle ID
- Log errors with full context (userId, VIN, make, model, error message)
- Log merge completion with summary statistics
This will help diagnose why vehicles show as "successfully imported" but don't appear in the UI.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Implement archive service to extract and validate user data import archives. Validates manifest structure, data files, and ensures archive format compatibility with export feature.
- user-import.types.ts: Type definitions for import feature
- user-import-archive.service.ts: Archive extraction and validation
- Validates manifest version (1.0.0) and required fields
- Validates all data files exist and contain valid JSON
- Temp directory pattern mirrors export (/tmp/user-import-work)
- Cleanup method for archive directories
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add batchInsert methods to vehicles, fuel-logs, maintenance, and documents repositories. Multi-value INSERT syntax provides 10-100x performance improvement over individual operations for bulk data import.
- vehicles.repository: batchInsert for vehicles
- fuel-logs.repository: batchInsert for fuel logs
- maintenance.repository: batchInsertRecords and batchInsertSchedules
- documents.repository: batchInsert for documents
- All methods support empty array (immediate return) and optional transaction client
- Fix lint error: replace require() with ES6 import in test mock
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
PostgreSQL error 0A000 (feature_not_supported) occurs when using
FOR UPDATE with aggregate functions like COUNT(*). Row-level locking
requires actual rows to lock.
Changes:
- Select id column instead of COUNT(*) aggregate
- Count rows in application using .length
- Maintains transaction isolation and race condition prevention
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Backend: Enhanced matchField function with prefix and contains matching
so NHTSA values like "Sierra" match dropdown options like "Sierra 1500".
Matching hierarchy:
1. Exact match (case-insensitive) -> high confidence
2. Normalized match (remove special chars) -> medium confidence
3. Prefix match (option starts with value) -> medium confidence (NEW)
4. Contains match (option contains value) -> medium confidence (NEW)
Frontend: Fixed VIN decode form population by loading dropdown options
before setting form values, preventing cascade useEffects from clearing
decoded values.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add VIN decode endpoint to API section
- Document request/response format with confidence levels
- Add error response examples (400, 403, 502)
- Update architecture diagram with external/ directory
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add NHTSA client for VIN decoding with caching and validation
- Add POST /api/vehicles/decode-vin endpoint with tier gating
- Add dropdown matching service with confidence levels
- Add decode button to VehicleForm with tier check
- Responsive layout: stacks on mobile, inline on desktop
- Only populate empty fields (preserve user input)
Backend:
- NHTSAClient with 5s timeout, VIN validation, vin_cache table
- Tier gating with 'vehicle.vinDecode' feature key (Pro+)
- Tiered matching: high (exact), medium (normalized), none
Frontend:
- Decode button with loading state and error handling
- UpgradeRequiredDialog for free tier users
- Mobile-first responsive layout
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add userEmail field to AuditLogEntry type in backend and frontend
- Update audit-log repository to LEFT JOIN with user_profiles table
- Update AdminLogsPage to show email with fallback to truncated userId
- Update AdminLogsMobileScreen with same display logic
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Backend:
- Add login event logging to getUserStatus() controller method
- Create POST /auth/track-logout endpoint for logout tracking
Frontend:
- Create useLogout hook that wraps Auth0 logout with audit tracking
- Update all logout locations to use the new hook (SettingsPage,
Layout, MobileSettingsScreen, useDeletion)
Login events are logged when the frontend calls /auth/user-status after
Auth0 callback. Logout events are logged via fire-and-forget call to
/auth/track-logout before Auth0 logout.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The audit_logs table migration was not being executed because the
audit-log feature was missing from MIGRATION_ORDER in run-all.ts,
causing 500 errors when accessing the audit logs API.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The old /api/admin/audit-logs route in admin.routes.ts conflicted with the
new centralized audit-log feature. Removed the old route since we're now
using the unified audit logging system.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add audit_logs table with categories, severities, and indexes
- Create AuditLogService and AuditLogRepository
- Add REST API endpoints for viewing and exporting logs
- Wire audit logging into auth, vehicles, admin, and backup features
- Add desktop AdminLogsPage with filters and CSV export
- Add mobile AdminLogsMobileScreen with card layout
- Implement 90-day retention cleanup job
- Remove old AuditLogPanel from AdminCatalogPage
Security fixes:
- Escape LIKE special characters to prevent pattern injection
- Limit CSV export to 5000 records to prevent memory exhaustion
- Add truncation warning headers for large exports
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace per-schedule count-based retention with unified tiered classification.
Backups are now classified by timestamp into categories (hourly/daily/weekly/monthly)
and are only deleted when they exceed ALL applicable category quotas.
Changes:
- Add backup-classification.service.ts for timestamp-based classification
- Rewrite backup-retention.service.ts with tiered logic
- Add categories and expires_at columns to backup_history
- Add Expires column to desktop and mobile backup UI
- Add unit tests for classification logic (22 tests)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add GET /api/admin/stats endpoint for Total Vehicles widget
- Add GET /api/admin/users/:auth0Sub/vehicles endpoint for user vehicle list
- Update AdminUsersPage with Total Vehicles stat and expandable vehicle rows
- Add My Vehicles section to SettingsPage (desktop) and MobileSettingsScreen
- Update AdminUsersMobileScreen with stats header and vehicle expansion
- Add defense-in-depth admin checks and error handling
- Update admin README documentation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add terms_agreements table for legal audit trail
- Create terms-agreement feature capsule with repository
- Modify signup to create terms agreement atomically
- Add checkbox with PDF link to SignupForm
- Capture IP, User-Agent, terms version, content hash
- Update CLAUDE.md documentation index
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add a new "Vehicles" column to the admin user management table showing
the count of active vehicles for each user.
Backend changes:
- Add vehicleCount to UserWithAdminStatus type
- Add SQL subquery to count active vehicles (is_active=true, not deleted)
- Add vehicleCount as sortable column option
Frontend changes:
- Add Vehicles column to desktop table (between Tier and Status)
- Add VehicleCountBadge component to mobile user cards
- Update ManagedUser type with vehicleCount field
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
