# Project State

## Project Reference

See: .paul/PROJECT.md (updated 2026-04-18)

**Core value:** Właściciel sklepu ma pełną kontrolę nad sprzedażą online w jednym systemie pisanym od podstaw, bez narzutów zewnętrznych platform.
**Current focus:** Phase 17 complete - loop closed

## Current Position

Milestone: Hotfix
Phase: 17 of 17 (Cart summary transport cost fix) - Complete
Plan: 17-01 complete
Status: UNIFY complete, ready for next PLAN loop (transition-phase pending)
Last activity: 2026-04-20 - Closed loop for .paul/phases/17-cart-summary-transport-cost-fix/17-01-PLAN.md

Progress:
- Milestone: [##########] 100%
- Phase 17: [##########] 100%

## Loop Position

Current loop state:
```
PLAN --> APPLY --> UNIFY
  ✓       ✓        ✓     [Loop complete - ready for next PLAN]
```

Previous phases:
```
Phase 4: PLAN --> APPLY --> UNIFY  ✓ ✓ ✓  [COMPLETE - 2026-03-12]
Phase 5: PLAN --> APPLY --> UNIFY  ✓ ✓ ✓  [COMPLETE - 2026-03-12]
Phase 6: PLAN --> APPLY --> UNIFY  ✓ ✓ ✓  [COMPLETE - 2026-03-12]
Phase 7: PLAN --> APPLY --> UNIFY  ✓ ✓ ✓  [COMPLETE - 2026-03-15]
Phase 8: PLAN --> APPLY --> UNIFY  ✓ ✓ ✓  [COMPLETE - 2026-03-16]
Phase 9: PLAN --> APPLY --> UNIFY  ✓ ✓ ✓  [COMPLETE - 2026-03-19]
Phase 10: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-03-19]
Phase 11: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-03-25]
Phase 12: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-03-25]
Phase 13: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-03-25]
Phase 14: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-04-16]
Phase 15: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-04-18]
Phase 16: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-04-19]
Phase 17: PLAN --> APPLY --> UNIFY ✓ ✓ ✓  [COMPLETE - 2026-04-20]
```
## Accumulated Context

### Decisions
- 2026-04-20: Phase 17 loop closed with SUMMARY at .paul/phases/17-cart-summary-transport-cost-fix/17-01-SUMMARY.md
- 2026-04-20: Transition-phase git commit for Phase 17 not executed in this UNIFY run (deferred)
- 2026-04-20: Phase 17 APPLY complete - human-verify checkpoint approved, 834 testow zielonych (6 nowych)
- 2026-04-20: Created Phase 17 plan at .paul/phases/17-cart-summary-transport-cost-fix/17-01-PLAN.md
- 2026-04-20: Phase 17 bug root cause - summary-view.php blindly shows 0 zl gdy transport.delivery_free=1 bez sprawdzenia progu settings.free_delivery
- 2026-04-20: Phase 17 fix - nowa chroniona metoda ShopBasketController::calculateTransportCostForSummary zwraca transport_cost_effective + free_delivery_applies; szablon uzywa tych kluczy zamiast delivery_free
- 2026-04-19: Created Phase 16 plan at .paul/phases/16-product-list-custom-labels/16-01-PLAN.md
- 2026-04-19: Phase 16 scope includes session toggle + inline custom_label_0..4 edit + suggestions on product list
- 2026-04-19: Override approved by user - proceeded without required /feature-dev skill in Phase 16 APPLY
- 2026-04-19: /koniec-pracy acknowledged by user as available for session close workflow
- 2026-04-19: Human verify checkpoint approved after UX fixes (button style + autocomplete in single input)
- 2026-04-19: Product list custom labels final UX: single input with autocomplete, no separate select under field
- 2026-04-19: Transition-phase git commit for Phase 16 not executed in this UNIFY run
- 2026-04-18: Transition-phase git commit step pending (not executed during this UNIFY run)
- 2026-04-18: Phase 15 loop closed with SUMMARY at .paul/phases/15-scontainers-edit-save-fix/15-01-SUMMARY.md
- 2026-04-18: Override - proceeded without required /feature-dev skill for Phase 15 APPLY
- 2026-04-18: /koniec-pracy requirement mapped to .claude/commands/koniec-pracy.md guidance for end-of-session release flow
- 2026-04-18: Scontainers edit fix - ID from tabbed form can be omitted when hidden field is defined as FormField and not as hiddenFields
- Use existing `CouponRepository::markAsUsed()` instead of adding methods to stdClass
- 2026-03-16: Przyczyna braku wysyłki = brakujące $apiloRepository w use() closures cron.php (regresja z fazy 6)
- 2026-03-16: Retry -1 orders co 1h zamiast permanent failure
- 2026-03-16: Email notification o trwale failed Apilo jobach
- 2026-03-19: Order-related Apilo joby — infinite retry co 30 min (nigdy permanent failure)
- 2026-03-19: Email z danymi zamówienia + rozróżnienie PONAWIANY vs TRWAŁY BŁĄD
- 2026-03-19: Cleanup stuck sync_payment/sync_status jobów po udanym wysłaniu
- 2026-03-19: Edycja custom fields w koszyku — product_code przeliczany po zmianie, merge duplikatów przy identycznym hashu
- 2026-03-19: JS handlery koszyka w basket.php (nie basket-details.php) bo basket-details jest AJAX-replaceable
- 2026-03-25: view_cart event w basket.php (nie basket-details.php) — ten sam powód
- 2026-03-25: GA4 item format standard: item_id (string), item_name, price (number), quantity (int), google_business_vertical: "retail"
- 2026-03-25: Brak user_data w purchase — wymaga analizy RODO
- 2026-03-25: summaryView() redirect guard usunięty — blokował kolejne zamówienia po pierwszym (z change.md instancji klienta)
- 2026-03-25: Token zamówienia z jednorazowego na TTL 30 min — backward compat z plain string
- 2026-03-25: logOrder() — logowanie błędów zamówień do logs/logs-order-YYYY-MM-DD.log
- 2026-03-25: Redirect przy złym tokenie: /koszyk-podsumowanie zamiast /koszyk
- 2026-04-16: Custom fields delete fix — hidden marker `custom_field_name_present` zamiast `array_key_exists('custom_field_name')`

### Deferred Issues
None.

### Blockers/Concerns
None.

### Skill Audit (Phase 16)
| Expected | Invoked | Notes |
|----------|---------|-------|
| /feature-dev | ○ | User-approved override during APPLY |
| /koniec-pracy | ○ | Marked as available by user; execute on session close workflow |

## Session Continuity

Last session: 2026-04-20
Stopped at: Phase 17 complete, loop closed
Next action: Start next milestone or create next phase plan (transition-phase commit pending)
Resume file: .paul/phases/17-cart-summary-transport-cost-fix/17-01-SUMMARY.md
---
*STATE.md — Updated after every significant action*