- Removed 'Control de calidad' from service order pipeline (VALID_TRANSITIONS, status labels, Kanban columns).
- Added editable fields for customer, vehicle, branch, mechanic, priority, mileage, fuel level, estimated completion/cost and reception notes.
- Added customer/vehicle autocomplete in the edit order modal.
- Soft-delete service orders via is_deleted flag.
- Added DELETE /pos/api/service-orders/<id> restricted to owner/admin.
- Updated list, detail, summary, status and assignment queries to exclude deleted orders.
- Added 'Eliminar orden' button in the detail modal for administrators.
- Service orders can no longer move backwards through the workshop pipeline.
- Added editable Reception / Diagnosis / Repair / Delivery notes in the detail modal.
- Added inventory-aware autocomplete when attaching parts to a service order.
- Arregla @require_auth, permisos, race conditions, locks de caja/stock
- Elimina N+1 en layaway, flotilla, dashboard y global_invoice
- Asegura folios atomicos para CFDI, ordenes de servicio y polizas
- Protege client_secret de MercadoLibre en backend
- Conecta botones/filtros de config, customers, accounting e invoicing
- Mejora accesibilidad (labels/aria-label) y estados de carga/vacio
- Limpia accounting.js obsoleto y consolida accounting.v9.js
- Actualiza cache busting a v32 y Service Worker a v32
- Documenta todo en docs/AUDIT_Y_MEJORAS_2026-06-15.md
Tests: 35 passed
- catalog_service.get_models ahora agrupa variantes (p. ej. AVEO Saloon,
AVEO Hatchback) bajo un unico display_name y devuelve variant_ids.
- Se elige el id_model mas bajo como canonico para presentacion.
- /catalog/years y /catalog/engines aceptan model_id como lista separada
por comas para consultar todos los MYEs de las variantes agrupadas.
- catalog.js usa variant_ids al cargar años/motores y en el selector
desplegable (incluyendo carga desde VIN).
- Add generate_service_order_ticket() in thermal_printer.py with ESC/POS commands for 58mm and 80mm printers.
- Add POST /pos/api/service-orders/:id/print endpoint returning raw bytes or JSON for browser rendering.
- Extend printer.js with printServiceOrder() using WebUSB/Web Serial.
- Add Imprimir orden button in workshop.js detail modal.
- Update FASES_IMPLEMENTADAS.md.
- Normalize Facturapi key/org_id resolution (supports both cfdi_ prefixed
tenant_config keys and short names used by invoicing_bp).
- Add CSD upload end-to-end (backend + frontend).
- Add helper scripts: setup_facturapi_orgs.py and check_facturapi_tenants.py.
- Add 20 unit tests with mocks (pos/tests/test_facturapi_service.py).
- Add CI workflow for lint + console tests on Python 3.11/3.13.
- Add pyproject.toml and requirements-dev.txt with ruff/pytest config.
- Update FASES_IMPLEMENTADAS.md with FASE 8 documentation.
Tests: 81 passing (61 console + 20 Facturapi).
- get_org_status now returns has_key, has_org_id, pending_steps, error
- add find_organization_by_rfc and create_organization helpers
- add /facturapi/setup endpoint to link/create Facturapi org
- frontend shows detailed PAC status and setup button
- support using tenant sk_user_* key when FACTURAPI_USER_KEY env is absent
- process_sale now falls back to main branch when g.branch_id is missing
- Accept branch_id from request body as override
- Make update_inventory_stock trigger skip operations with NULL branch_id
- Applied updated trigger to all active tenant DBs
- ML's new User Products model requires family_name in item body
- Use product name as family_name (generic product description)
- Keep title for backward compatibility with legacy sellers
- Add upload_image() to MeliService using ML /pictures endpoint
- Add get_listing_price() to fetch exact ML fees
- Auto-upload inventory images to ML before validate/publish
- Show fee breakdown and net earnings in validate modal
- Fallback to approximate fees (13-18%) if ML API fails
- meli_service.py: agrega get_user_items() para obtener publicaciones del vendedor
- marketplace_external_service.py:
- import_existing_listings(): importa publicaciones existentes de ML a marketplace_listings
- process_meli_sync_queue(): procesa cola de sincronizacion de stock a ML
- Actualiza stock en ML via update_item(available_quantity)
- marketplace_external_bp.py:
- POST /listings/import-existing - importa publicaciones existentes
- POST /sync-stock - procesa cola de stock manualmente
- POST /orders/sync - sincroniza ordenes manualmente
- inventory_engine.py: inserta en meli_sync_queue tras cada operacion de inventario
- migration v4.2: crea tabla meli_sync_queue
Prueba en tenant_refaccionaria_rached: 52 publicaciones importadas exitosamente
Fase 1: Lista de precios de proveedor
- Tabla supplier_catalog_prices en master DB
- Endpoints GET/POST/PUT/DELETE /supplier-catalog/prices
- Upload CSV/Excel de precios de proveedor
- Visualizacion de supplier_price en catalogo y POS
Fase 2: Multi-sucursal completo
- Migracion v4.0: inventory.branch_id=NULL, tabla inventory_stock
- Campos fiscales en branches (RFC, regimen, CP, serie CFDI, certificados)
- Trigger trg_update_inventory_stock para sincronizar stock por sucursal
- Backend config_bp.py con CRUD de sucursales fiscales
- Backend inventory_bp.py y pos_bp.py refactorizados para inventario compartido
- Backend invoicing_bp.py usa datos fiscales de la sucursal de la venta
- Frontend config.html/js con modal de sucursales expandido
Fase 3: Factura global mensual
- Migracion v4.1: tablas global_invoice_sales, sales.global_invoiced_at
- build_global_invoice_xml() con InformacionGlobal SAT-compliant
- Servicio global_invoice.py para agrupar ventas PUE <=000
- Endpoints POST/GET /global-invoice y /global-invoice/eligible-sales
- Frontend invoicing.html/js con boton y modal de factura global
- Add GET/PUT /pos/api/config/modules endpoints in POS config_bp.py
- Update sidebar.js to filter nav items based on enabled modules
- Add Modules section to POS config.html with toggles for WhatsApp, Marketplace, MercadoLibre
- Add module load/save logic to POS config.js
- Preload modules in app-init.js for sidebar caching
- Add tenant module management to Instance Manager
- get_tenant_modules / update_tenant_modules in tenant_service.py
- GET/PUT /api/tenants/<id>/modules endpoints in tenants_bp.py
- Add modules modal to manager index.html
- Add module editing UI and logic to manager.js
- Add toggle-switch CSS to manager.css
- build_item_payload now sends only mode in shipping payload by default
- Let ML determine free_shipping/local_pick_up based on account config
- Better error message for mandatory free shipping scenario
- Add get_shipping_preferences to meli_service.py
- Add check_meli_shipping_config to validate ME2 adoption before publishing
- Include local_pick_up and free_shipping in item payload
- Translate ME2/mode errors to actionable Spanish messages
- Check shipping config in both validate_items and publish_items
- Add MercadoLibre OAuth, listings, orders, webhooks and category search
- New marketplace_external_bp.py, meli_service.py, marketplace_external_service.py
- New marketplace_external.html/js with ML management UI
- Inventory: bulk publish to ML with category autocomplete, listing type and shipping selectors
- Inventory: new .btn--meli styles, select/label CSS fixes
- WhatsApp bridge: rate limiting, 440/515/408 error handling, stale watchdog
- DB migration v3.4_meli_integration.sql for marketplace_listings, orders, sync_queue
- Add Celery tasks for ML sync and webhook processing
- Sidebar: MercadoLibre navigation link
- Refactor whatsapp_service.py to accept bridge_url parameter
- whatsapp_bp.py: remove hardcoded tenant_id=11, use g.tenant_id
- whatsapp_bp.py: webhook now accepts ?tenant_id param with fallback
- config_bp.py: add GET/PUT /config/whatsapp endpoints
- Each tenant can now have its own Baileys bridge URL and settings
- Add QWEN (qwen3.6) as primary AI backend with short system prompt
- Hermes remains as fallback with 45s timeout
- Increase QWEN timeout to 35s, max_tokens to 4000
- Add conversation history loading from whatsapp_messages (last 4 msgs)
- Persist detected vehicle in whatsapp_sessions table
- Add 'limpiar chat' / 'nuevo chat' / 'reset' commands to clear history
- Fix CSS conflict: rename whatsapp chat-panel classes to wa-chat-panel
- Fix JS ID conflicts with chat.js widget (waChatPanel, waChatMessages, etc.)
- Improve no-stock response: conversational with alternatives
- Split search_query by | for multi-part lookups
- Add DEMO_PROMPTS.md and DEMO_PROMPTS_V2.md
- Added save_qwen_fitment() in inventory_vehicle_compat.py to centralize
inserting QWEN results into inventory_vehicle_compat
- Simplified inventory_bp.py create_item() and auto_match_item_vehicles()
to use the centralized function, removing duplicated INSERT logic
inventory_vehicle_compat.get_compatibility was trying to JOIN tenant
inventory_vehicle_compat with master tables (model_year_engine, brands,
models, years, engines) on a single tenant connection. Those tables only
exist in the master DB, causing the query to fail silently.
Fix: split into two queries:
1. Fetch MYE IDs from tenant's inventory_vehicle_compat
2. Resolve vehicle details from master DB via ANY(%s)
3. Merge results
Also fixes the argument mismatch: inventory_bp passed (tenant, master,
item_id) but the function only accepted 2 args.
Replaced simple exact-match with 8-layer fallback strategy:
1. Exact normalized part number (parts.oem_part_number)
2. Exact normalized aftermarket part number
3. Exact normalized cross-reference number
4. Partial ILIKE match on OEM numbers
5. Partial ILIKE match on aftermarket numbers
6. Partial ILIKE match on cross-reference numbers
7. Separator-stripped fallback (KYB-343412 → KYB343412)
8. Name-based search on parts.name_part / parts.name_es
and aftermarket_parts.name_aftermarket_parts when no part_number hit
Brand-aware filtering: when brand hint is provided and not 'GENERAL',
only returns MYEs for vehicles of that brand.
Limits: max 20 part IDs per layer, max 200 MYEs total.
Test: BPR5ES + TOYOTA → matched True, 2 parts, 200 MYEs inserted.
- tenant_db.py: add rollback() before returning conn to pool to prevent
'idle in transaction (aborted)' state that exhausts the pool
- tenant_db.py: increase pool maxconn from 10 to 20 for better concurrency
- inventory_vehicle_compat.py: fix column name cross_ref_number ->
cross_reference_number to match actual schema
- Added all brands with vehicles >= 1980 relevant to Mexico-USA-Canada
- Covers: American, Japanese, Korean, German, UK, Italian, French,
Swedish, Spanish, Chinese (with MX presence), Indian, and commercial
- All 96 brands verified against master DB with year >= 1980
- Fixed column names: brands.name_brand, models.name_model, engines.name_engine
- Added fuzzy model matching with ILIKE %%pattern%% for TecDoc-style names
- Removed erroneous double cur.fetchone() that always returned None
- Added retry logic (3 attempts) for QWEN API empty responses
- Added fallback engine-less query when engine description doesn't match DB
- Protected _extract_json against None input
Cambios implementados:
1. Redis cache para _classify_cache (catalog_service.py):
- Reemplaza dict in-memory por Redis compartido entre workers
- TTL 5 minutos para clasificación Nexpart
- classify_cache_clear() y classify_cache_stats() actualizados
- Hit rate pasa de ~6% (15 cachés separados) a ~80%+ (cache unificado)
2. Redis cache para vehicle info en smart_search():
- Verifica Redis antes de ejecutar DISTINCT ON + 4 JOINs sobre 2B filas
- Cache miss: query solo para los part_ids faltantes
- TTL 1 hora por part_id
- Impacto: búsquedas repetidas pasan de 500ms–2s a < 50ms
3. Gunicorn gthread (gunicorn.conf.py):
- worker_class = 'gthread' con 4 threads por worker
- 4 workers × 4 threads = 16 requests concurrentes
- max_requests = 1000 para reciclar workers y prevenir memory leaks
Tests: 73/73 pasando
Cambios implementados:
1. Connection pooling (tenant_db.py):
- psycopg2.pool.ThreadedConnectionPool para master y tenants
- Wrapper _PooledConnection que devuelve al pool en .close()
- Cero cambios en blueprints (backward compatible)
2. Tabla inventory_stock_summary + triggers (v3.2):
- O(1) stock lookup en vez de SUM() sobre historial completo
- Trigger AFTER INSERT en inventory_operations recalcula stock
- Poblada inicialmente en ambos tenants
- Refactor en 6 archivos de servicios para usar la nueva tabla
3. Fix N+1 en process_sale (pos_engine.py):
- Precarga retail_price en bulk query FOR UPDATE
- Elimina SELECT individual por item en loop
4. Índices críticos:
- idx_parts_name_part + pattern_ops (master)
- idx_inv_ops_inventory_branch_created (tenants)
- idx_wi_part_stock_positive (master, ya existía desde Fase 1)
Tests: 73/73 pasando (compat + fase3 + fase5 + fase6)
Migración: v3.2_db_performance.sql
- Nueva tabla inventory_vehicle_compat (v3.1)
- Motor inventory_vehicle_compat.py: auto-match + gestión manual
- catalog_service.get_parts_local() ahora incluye piezas locales vinculadas
- inventory_bp: auto-match en create/update + endpoints REST /vehicles
- Frontend catalog.js: badge 'Stock Local' para piezas nativas del tenant
- Frontend inventory.js: panel de vehículos compatibles con auto-match
- Tests: test_compatibility.py (9/9 pasan)
Piezas locales aparecen en navegación por vehículo aunque no estén en TecDoc.
Auto-match busca part_number en parts/aftermarket_parts y copia MYEs compatibles.
- Kiosk mode: fullscreen, wake lock, auto-login, context menu block, PWA/Capacitor detection
- AI vision: camera photos analyzed by Gemma 3 27B vision model via OpenRouter
- AI part classification: auto-suggest name/brand/category when entering part number
- Public catalog chatbot: /api/chat endpoint with rate limiting, chat widget on catalog page
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Reemplaza Evolution API con bridge Node.js propio usando Baileys.
QR se genera en ~10 segundos. Auto-reply con chatbot IA.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Switch from Meta Business Cloud API to Evolution API for WhatsApp integration.
Evolution API is self-hosted, free, and connects via WhatsApp Web QR code scan.
- Add docker-compose for Evolution API deployment
- Rewrite whatsapp_service.py for Evolution API endpoints
- Add instance management (create, QR, status, logout) to blueprint
- Add QR code scanning UI with connection status indicator
- Add duplicate message prevention in webhook handler
- Update config.py with EVOLUTION_API_URL/KEY (remove old Meta vars)
- Add setup documentation
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- i18n.js with 130+ translation keys for es/en, loaded in all 11 templates
- sidebar.js uses t() for all nav labels, adds MX/US language toggle
- app-init.js role labels use i18n
- currency.py service with convert() and format_currency()
- config.py adds DEFAULT_CURRENCY and EXCHANGE_RATE_USD_MXN settings
- config_bp.py adds GET/PUT /pos/api/config/currency endpoints
- config.html adds currency/exchange-rate section (Section 8)
- config.js adds loadCurrency/saveCurrency with localStorage sync
- pos.js fmt() reads pos_currency from localStorage for USD/MXN display
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Gunicorn production server with auto-scaled workers, run.sh, updated systemd service
- Marketplace B2B: cross-tenant inventory search, ordering, seller management with full UI
- Subscription billing: plan limits enforced on products/employees/branches, billing API + upgrade flow
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
