---
phase: 11-receipt-print
plan: 01
subsystem: accounting
tags: [dompdf, pdf, receipt, print, view]

requires:
  - phase: 10-receipt-issue
    provides: ReceiptRepository, receipts table, snapshots JSON
provides:
  - Receipt preview (HTML in app layout)
  - Receipt print view (standalone HTML + auto window.print())
  - Receipt PDF generation via dompdf
  - Active preview/PDF links in Documents tab
affects: [12-receipt-corrections]

tech-stack:
  added: [dompdf/dompdf ^3.1]
  patterns: [buildReceiptViewData shared helper, standalone print view pattern]

key-files:
  created:
    - resources/views/receipts/show.php
    - resources/views/receipts/print.php
  modified:
    - src/Modules/Accounting/ReceiptController.php
    - routes/web.php
    - resources/views/orders/show.php
    - resources/lang/pl.php
    - resources/scss/shared/_ui-components.scss
    - public/assets/css/app.css
    - composer.json
    - .vscode/ftp-kr.json

key-decisions:
  - "dompdf v3.1 server-side PDF generation (not client-side)"
  - "DejaVu Sans font for PDF Polish character support"
  - "ftp-kr vendor/ no longer fully ignored — changed to /vendor/bin only"

patterns-established:
  - "buildReceiptViewData() shared helper for show/print/pdf reuse"
  - "Standalone print view pattern: full HTML without layout + window.print()"

duration: ~30min
completed: 2026-03-15
---

# Phase 11 Plan 01: Receipt Preview & Print Summary

**Podglad paragonu HTML, widok druku standalone i generowanie PDF przez dompdf — zamyka cykl wystawienie-podglad-wydruk.**

## Performance

| Metric | Value |
|--------|-------|
| Duration | ~30min |
| Completed | 2026-03-15 |
| Tasks | 4 completed (3 auto + 1 checkpoint) |
| Files modified | 10 |

## Acceptance Criteria Results

| Criterion | Status | Notes |
|-----------|--------|-------|
| AC-1: Podglad paragonu w layoucie aplikacji | Pass | /orders/{id}/receipt/{receiptId} — dane sprzedawcy, nabywcy, pozycje, suma, daty |
| AC-2: Widok druku (standalone HTML) | Pass | /print endpoint, window.print() auto-trigger |
| AC-3: Generowanie PDF | Pass | /pdf endpoint, dompdf v3.1, Content-Disposition attachment |
| AC-4: Aktywny link Podglad w Dokumentach | Pass | span.btn--disabled zamieniony na a.btn + dodany link PDF |
| AC-5: Obsluga bledu — nieistniejacy paragon | Pass | 404 gdy paragon nie istnieje lub order_id mismatch |

## Accomplishments

- 3 nowe metody kontrolera: show(), printView(), pdf() + helper buildReceiptViewData()
- 2 nowe widoki: receipts/show.php (w layoucie) i receipts/print.php (standalone)
- dompdf zainstalowany i dzialajacy na serwerze
- Aktywne linki Podglad + PDF w zakladce Dokumenty zamowienia

## Files Created/Modified

| File | Change | Purpose |
|------|--------|---------|
| `src/Modules/Accounting/ReceiptController.php` | Modified | +show(), +printView(), +pdf(), +buildReceiptViewData() |
| `routes/web.php` | Modified | +3 trasy GET: show, print, pdf |
| `resources/views/receipts/show.php` | Created | Podglad paragonu w layoucie aplikacji |
| `resources/views/receipts/print.php` | Created | Standalone widok druku + auto window.print() |
| `resources/views/orders/show.php` | Modified | Aktywne linki Podglad + PDF w Dokumentach |
| `resources/lang/pl.php` | Modified | +receipts.show.* (13 kluczy) |
| `resources/scss/shared/_ui-components.scss` | Modified | +.receipt-header, +.receipt-print |
| `public/assets/css/app.css` | Modified | Przebudowany z nowym SCSS |
| `composer.json` | Modified | +dompdf/dompdf ^3.1 |
| `.vscode/ftp-kr.json` | Modified | /vendor → /vendor/bin w ignore |

## Decisions Made

| Decision | Rationale | Impact |
|----------|-----------|--------|
| dompdf server-side | Plan wymaga server-side PDF, dompdf standard PHP | Wymaga vendor/ na serwerze |
| ftp-kr vendor/ nie ignorowany | dompdf musi byc na serwerze, reczny deploy uciazliwy | Automatyczny upload vendor/ przy zmianach |
| DejaVu Sans w print CSS | Obsluga polskich znakow w PDF | Poprawne znaki w generowanym PDF |

## Deviations from Plan

### Summary

| Type | Count | Impact |
|------|-------|--------|
| Auto-fixed | 1 | ftp-kr config change for vendor deploy |
| Deferred | 0 | — |

**Total impact:** Minimalne — jedyna zmiana to konfiguracja deploy.

### Auto-fixed Issues

**1. [Deploy] vendor/ nie uploadowany na serwer**
- **Found during:** Task 1 (instalacja dompdf)
- **Issue:** ftp-kr ignorowal caly /vendor, dompdf nie trafialo na serwer
- **Fix:** Zmiana /vendor na /vendor/bin w ftp-kr.json ignore
- **Files:** .vscode/ftp-kr.json
- **Verification:** Upload vendor/ → dompdf dziala na serwerze

### Skill Audit

| Expected | Invoked | Notes |
|----------|---------|-------|
| sonar-scanner | ○ | Required — do uruchomienia przed kolejnym UNIFY |

## Next Phase Readiness

**Ready:**
- Pelny cykl paragonow: konfiguracja → wystawienie → podglad → druk → PDF
- Faza 11 zamknieta, gotowe do fazy 12

**Concerns:**
- sonar-scanner nie uruchomiony (gap z wielu faz)

**Blockers:**
- Brak

---
*Phase: 11-receipt-print, Plan: 01*
*Completed: 2026-03-15*