Autoparts-DB

consultoria-as/Autoparts-DB

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Author	SHA1	Message	Date
consultoria-as	e3c85fd647	FASE 7b: DB Performance — Pooling, Stock Summary, N+1 fix 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	2026-04-27 07:34:31 +00:00
consultoria-as	e95f7cf684	feat: complete session — catalog, marketplace, WhatsApp, peer-to-peer, install scripts Major features: - Pixel-Perfect glassmorphism design (landing + POS + public catalog) - OEM/Local catalog toggle with Nexpart taxonomy (14 groups, 108 subgroups, 558 part types) - Marketplace B2B Phase 1 (bodegas, POs, status machine, WA+email notifications) - Peer-to-peer inventory (multi-instance, LAN discovery) - WhatsApp: photo→Vision AI, voice→Whisper, conversational quotations - Smart unified search (VIN/plate/part_number/keyword auto-detect) - Shop Supplies tab (vehicle-independent parts) - Chatbot AI fallback chain (5 models) + response cache - CSV inventory import tool + setup_instance.sh installer - Tablet-responsive CSS + sidebar toggle - Filters, export CSV, employee edit, business data save - Quotation system (WA→POS) with auto-print on confirmation - Live stats on landing page Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-18 05:35:53 +00:00

Author

SHA1

Message

Date

consultoria-as

e3c85fd647

FASE 7b: DB Performance — Pooling, Stock Summary, N+1 fix

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

2026-04-27 07:34:31 +00:00

consultoria-as

e95f7cf684

feat: complete session — catalog, marketplace, WhatsApp, peer-to-peer, install scripts

Major features:
- Pixel-Perfect glassmorphism design (landing + POS + public catalog)
- OEM/Local catalog toggle with Nexpart taxonomy (14 groups, 108 subgroups, 558 part types)
- Marketplace B2B Phase 1 (bodegas, POs, status machine, WA+email notifications)
- Peer-to-peer inventory (multi-instance, LAN discovery)
- WhatsApp: photo→Vision AI, voice→Whisper, conversational quotations
- Smart unified search (VIN/plate/part_number/keyword auto-detect)
- Shop Supplies tab (vehicle-independent parts)
- Chatbot AI fallback chain (5 models) + response cache
- CSV inventory import tool + setup_instance.sh installer
- Tablet-responsive CSS + sidebar toggle
- Filters, export CSV, employee edit, business data save
- Quotation system (WA→POS) with auto-print on confirmation
- Live stats on landing page

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-18 05:35:53 +00:00

2 Commits