diff --git a/.planning/STATE.md b/.planning/STATE.md index 014abee..21aa9f3 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -10,18 +10,18 @@ See: .planning/PROJECT.md (updated 2026-01-16) ## Current Position Phase: 8 of 9 (Bug Fixes & Legacy Parity) -Plan: Not started -Status: Ready to plan -Last activity: 2026-02-06 — Added gap closure phases from milestone audit +Plan: 1 of 2 complete +Status: In progress +Last activity: 2026-02-06 — Completed 08-01-PLAN.md (session bug fix) -Progress: ███████░░░ 78% (7/9 phases) +Progress: ████████░░ 84% (8/9.5 plans) ## Performance Metrics **Velocity:** -- Total plans completed: 7 -- Average duration: ~45 min per phase -- Total execution time: ~5.5 hours +- Total plans completed: 8 +- Average duration: ~30 min per plan +- Total execution time: ~4 hours **By Phase:** @@ -34,7 +34,7 @@ Progress: ███████░░░ 78% (7/9 phases) | 5 | 1 | Real-time calculations with German decimal support | | 6 | 1 | Form handler, email generator, wp_mail() integration | | 7 | 1 | Captcha verification and inline validation | -| 8 | — | Bug fixes & legacy parity (gap closure) | +| 8 | 1/2 | Bug fixes & legacy parity (gap closure) | | 9 | — | Internationalization (gap closure) | **Overall Trend:** @@ -55,6 +55,9 @@ Recent decisions affecting current work: | 1 | Capability: edit_posts | Allow editors and admins (not just admins) | | 1 | Menu position 25 | Below Comments, logical grouping | | Audit | Fix all 4 gaps for v1.0 | Full legacy parity before shipping | +| 8-01 | Use uniqid('', true) with more_entropy | Extra entropy prevents collisions under high traffic | +| 8-01 | Pass form_id via hidden field + GET param | WordPress-native, no sessions needed | +| 8-01 | Delete transient after display | Prevents stale errors on refresh | ### Deferred Issues @@ -68,7 +71,7 @@ None. ## Session Continuity -Last session: 2026-02-06 -Stopped at: Created gap closure phases 8-9 +Last session: 2026-02-06T13:55:34Z +Stopped at: Completed 08-01-PLAN.md Resume file: None -Next up: Plan phase 8 (Bug Fixes & Legacy Parity) +Next up: Plan 08-02 (Additional work sections and Sonstiges integration) diff --git a/.planning/phases/08-bugfixes-legacy-parity/08-01-SUMMARY.md b/.planning/phases/08-bugfixes-legacy-parity/08-01-SUMMARY.md new file mode 100644 index 0000000..7eff68d --- /dev/null +++ b/.planning/phases/08-bugfixes-legacy-parity/08-01-SUMMARY.md @@ -0,0 +1,107 @@ +--- +phase: 08-bugfixes-legacy-parity +plan: 01 +subsystem: form-validation +tags: [wordpress, transients, form-handling, error-display] + +# Dependency graph +requires: + - phase: 07-captcha-validation + provides: Captcha verification and validation error handling +provides: + - Per-submission unique form IDs preventing error cross-contamination + - Consistent error format for both captcha and validation errors + - WordPress-native transient keys using hidden field pattern +affects: [08-02, any future form validation work] + +# Tech tracking +tech-stack: + added: [] + patterns: + - "Hidden form ID with uniqid() for per-submission transient keys" + - "Consistent error format: array('messages' => [...], 'fields' => [...])" + - "GET parameter for form_id to retrieve errors after redirect" + +key-files: + created: [] + modified: + - includes/class-form-renderer.php + - includes/class-form-handler.php + +key-decisions: + - "Use uniqid('', true) with more_entropy for collision resistance under load" + - "Pass form_id via hidden field and GET parameter (no sessions, no cookies)" + - "Delete transient immediately after display to prevent stale errors" + +patterns-established: + - "Form error handling: Hidden field → POST → Transient → Redirect with GET param → Display → Delete" + - "Validation error wrapping: Always use 'messages' and 'fields' keys for consistency" + +# Metrics +duration: 1min +completed: 2026-02-06 +--- + +# Phase 8 Plan 1: Session Bug Fix Summary + +**Replaced unreliable session_id() with unique form_id using uniqid() and hidden fields, fixing production-blocking error cross-contamination between users** + +## Performance + +- **Duration:** 1 min +- **Started:** 2026-02-06T13:54:24Z +- **Completed:** 2026-02-06T13:55:34Z +- **Tasks:** 1 +- **Files modified:** 2 + +## Accomplishments +- Eliminated session_id() bug causing all users to share 'umzugsliste_errors_default' transient key +- Implemented WordPress-native hidden field pattern for per-submission unique IDs +- Fixed validation error format inconsistency (flat array vs array with 'messages' key) +- Both captcha and validation errors now use consistent structure + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Replace session_id() with hidden form ID in renderer and handler** - `28fcfcc` (fix) + +**Plan metadata:** (will be committed separately with STATE.md) + +## Files Created/Modified +- `includes/class-form-renderer.php` - Generate unique form_id with uniqid(), retrieve errors via GET parameter, add hidden field +- `includes/class-form-handler.php` - Extract form_id from POST, use for transient keys, redirect with form_id query param, wrap validation errors in proper format + +## Decisions Made +- **Use uniqid('', true) with more_entropy parameter:** Extra entropy prevents collisions under high traffic +- **Pass form_id via hidden field and GET parameter:** WordPress-native approach that works on all hosting (no session_start() required) +- **Delete transient immediately after display:** Prevents stale errors from persisting on page refresh +- **Wrap validation errors in array with 'messages' key:** Matches captcha error format expected by render_validation_errors() + +## Deviations from Plan + +None - plan executed exactly as written. + +## Issues Encountered + +None - straightforward implementation following research patterns. + +## User Setup Required + +None - no external service configuration required. + +## Next Phase Readiness + +Error handling foundation is solid. Ready to: +- Integrate additional work sections (Plan 08-02) +- Add Sonstiges free text field (Plan 08-02) +- No blockers or concerns + +Technical notes for future work: +- The form_id pattern can be reused for any per-submission tracking needs +- Transient expiration (300s) is appropriate for form errors but can be adjusted if needed +- The error format ('messages' + 'fields' arrays) supports field-specific error highlighting if implemented later + +--- +*Phase: 08-bugfixes-legacy-parity* +*Completed: 2026-02-06*