mchus/PriceForge
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f73e3d144df2cd561aa4dd0023f9f826552cfa74
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9 Commits

Author SHA1 Message Date
Mikhail Chusavitin
f73e3d144d Vendor mapping: wildcard ignore patterns, bulk CSV import, multi-lot qty 
- Add glob pattern support (* and ?) for ignore rules stored in
  qt_vendor_partnumber_seen (is_pattern flag, migration 041)
- Pattern matching applied in stock/competitor import, partnumber book
  snapshot, and vendor mappings list (Go-side via NormalizeKey)
- BulkUpsertMappings: replace N+1 loop with two batch SQL upserts,
  validating all lots in a single query (~1500 queries → 3-4)
- CSV import: multi-lot per PN via repeated rows, optional qty column
- CSV export: updated column format vendor;partnumber;lot_name;qty;description;ignore;notes
- UI: ignore patterns section with add/delete, import progress feedback
- Update bible-local/vendor-mapping.md with new CSV format

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-19 09:41:48 +03:00
Mikhail Chusavitin
df5be91353 Improve performance on poor connections: local assets, gzip, caching 
- Replace Tailwind CDN (~350KB) with purged local CSS (~22KB)
- Replace htmx unpkg CDN with local static file
- Add Gzip middleware (standard library, sync.Pool) for all responses
- Add Cache-Control: public, max-age=3600 for /static/* assets
- Reduce status polling interval from 5s to 30s
- Add scripts/build-css.sh for CSS regeneration after template changes
- Document in bible-local/operations.md and history.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-14 14:51:21 +03:00
Mikhail Chusavitin
c53c484bde Replace competitor discount with price_uplift; stock pricelist detail UI 
- Drop `expected_discount_pct`, add `price_uplift DECIMAL(8,4) DEFAULT 1.3`
  to `qt_competitors` (migration 040); formula: effective_price = price / uplift
- Extend `LoadLotMetrics` to return per-PN qty map (`pnQtysByLot`)
- Add virtual fields `CompetitorNames`, `PriceSpreadPct`, `PartnumberQtys`
  to `PricelistItem`; populate via `enrichWarehouseItems` / `enrichCompetitorItems`
- Competitor quotes filtered to qty > 0 before lot resolution
- New "stock layout" on pricelist detail page for warehouse/competitor:
  Partnumbers column (PN + qty, only qty>0), Поставщик column, no Настройки/Доступно
- Spread badge ±N% shown next to price for competitor rows
- Bible updated: pricelist.md, history.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-13 12:58:41 +03:00
Mikhail Chusavitin
9b9b343f0c Update bible: competitors API endpoints and pricelist deletion/competitor sections 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-13 10:24:34 +03:00
Mikhail Chusavitin
f48615e8a9 Modularize Go files, extract JS to static, implement competitor pricelists 
Go refactoring:
- Split handlers/pricing.go (2446→291 lines) into 5 focused files
- Split services/stock_import.go (1334→~400 lines) into stock_mappings.go + stock_parse.go
- Split services/sync/service.go (1290→~250 lines) into 3 files

JS extraction:
- Move all inline <script> blocks to web/static/js/ (6 files)
- Templates reduced: admin_pricing 2873→521, lot 1531→304, vendor_mappings 1063→169, etc.

Competitor pricelists (migrations 033-039):
- qt_competitors + partnumber_log_competitors tables
- Excel import with column mapping, dedup, bulk insert
- p/n→lot resolution via weighted_median, discount applied
- Unmapped p/ns written to qt_vendor_partnumber_seen
- Quote counts (unique/total) shown on /admin/competitors
- price_method="weighted_median", price_period_days=0 stored explicitly

Fix price_method/price_period_days for warehouse items:
- warehouse: weighted_avg, period=0
- competitor: weighted_median, period=0
- Removes misleading DB defaults (was: median/90)

Update bible: architecture.md, pricelist.md, history.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-13 07:44:10 +03:00
Mikhail Chusavitin
3f26a2935a Refactor vendor mappings to canonical PN catalog 2026-03-07 23:11:42 +03:00
Mikhail Chusavitin
08de9006ef Refactor partnumber book catalog storage 2026-03-07 22:10:05 +03:00
Mikhail Chusavitin
b2b2f4774c Refactor scheduler and settings UI 2026-03-07 21:10:20 +03:00
Michael Chus
27e33db446 Restore previous bible/ content as bible-local/ 
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-03-01 22:26:50 +03:00