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pedwfrontend/context/representations-refactor-tracker.md
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# Representations Refactor Tracker
Base branch: `refactor`
---
## Status
Current slice: Slice R9 — Summary Rollout (Batch 1)
Status: COMPLETE
---
## Slice List
---
### Slice R1 — Representation Entry Logic Extraction
Status: COMPLETE
Notes: Completed in prior refactor slice work; no additional changes required in this closeout.
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### Slice R2 — Representation Page Loader Separation
Status: COMPLETE
Notes: Completed in prior refactor slice work; no additional changes required in this closeout.
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### Slice R3 — Journey Step Resolution Extraction
Status: COMPLETE
Notes: Completed in prior refactor slice work; no additional changes required in this closeout.
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### Slice R4 — Flow Shell Decomposition
Status: COMPLETE
Notes: Completed in prior refactor slice work; no additional changes required in this closeout.
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### Slice R5 — Representation Elements Normalisation
Status: COMPLETE
Notes: Completed in prior refactor slice work; no additional changes required in this closeout.
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### Slice R6 — Async Data / Service Layer Cleanup
Status: COMPLETE
Notes: Completed in prior refactor slice work; no additional changes required in this closeout.
---
### Slice R7 — Summary / Case-Type Rendering Simplification (Proof Slice)
**Completion notes (this slice):**
- Implemented on feature branch created from `refactor`: `rep-slice-r7-summary-rendering-simplification`.
- Added render-only summary primitives:
- `components/case/summary/components/SummaryCard.js`
- `components/case/summary/components/SummaryRow.js`
- Applied to proof subset:
- `pinswg_planningappeals78id.js`
- `pinswg_planningconditionss73s79id.js`
- Preserved constraints:
- no translation/date/bilingual logic moved
- no linked-cases extraction
- no ordering/visibility changes
- Validation evidence:
- `npm run lint` passed (warnings only)
- `npm run test:reps` passed (**7 passed**)
- manual APP/IP/Agent/LPA + EN/CY checks passed
---
### Slice R8 — Submission / Finalisation Boundary Isolation
**Completion notes (this slice):**
- Implemented on feature branch created from `refactor`: `rep-slice-r8-finalisation-boundary`.
- Added helper module:
- `components/case/representation/utils/finalisationBoundary.js`
- Extracted:
- `buildRepresentationUpdateBody(...)`
- `buildSubmitEnrichedValues(...)`
- `runFinalisationSequence(...)`
- Preserved:
- parent-owned branching logic
- completion-side effects in `representationComplete.js`
- exact sequencing of finalisation operations
- Validation evidence:
- `npm run lint` passed (warnings only)
- `npm run test:reps` passed (**7 passed**)
- manual APP/IP/Agent/LPA + EN/CY checks passed
---
### Slice R9 — Summary Rollout (Batch 1)
**Goal:**
Roll out proven summary rendering primitives across remaining low-risk summary-type files.
**Completion notes (this slice):**
- Applied `SummaryCard` and `SummaryRow` primitives to Batch 1 summary-type files.
- Rollout executed incrementally:
- one summary-type file per commit
- consistent mechanical application of proven pattern
- Changes limited strictly to presentational structure:
- replaced card shell markup with `SummaryCard`
- replaced row wrapper markup with `SummaryRow` where safe
- Preserved across all updated files:
- field visibility rules
- row and card ordering
- translation key selection
- EN/CY branching behaviour
- date source selection and formatting
- linked-case logic
- route/query behaviour
- payloads and Redux state
- Parent summary-type files retain all business logic and conditional rendering.
- Shared components confirmed render-only.
**Validation evidence:**
- `npm run lint` completed (warnings only, no new errors)
- `npm run test:reps` passed (**7 passed**)
- Structured validation confirmed:
- translation/bilingual logic unchanged
- date/lookup logic unchanged
- conditional rendering preserved
- Targeted manual spot-checks completed:
- `pinswg_sipscase.js`
- `pinswg_dnsid.js`
- `pinswg_electricityactid.js`
- `pinswg_harbourrevisionorderid.js`
- No behavioural regressions identified
**Outcome:**
- Summary rendering layer simplified and standardised
- Duplication reduced while preserving all behaviour
- Safer and more maintainable structure
**Status: COMPLETE**
---
## Rules
- Only work on ONE slice at a time
- Do not combine slices
- One branch per slice (exception: controlled rollout batches)
- One commit per slice (or per file in rollout batch)
- Update tracker after slice completion
- Do not proceed if regression risk exists
---
## Regression Checklist (Run After Each Slice)
### Core Journey
- Navigate from case summary → Make representation
- Select capacity
- Select representation type
- Enter content
- Upload files (if applicable)
- View check answers
- Submit representation
- View confirmation page
---
### Validation
- EN/CY parity maintained
- No navigation regressions
- No state inconsistencies
- No console errors
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### Technical
- `npm run lint` passes
- No new warnings/errors introduced
---
## Notes
- CaseSummary is a high-risk entry point
- Eligibility logic is complex and must not drift
- Submission flow is highly sensitive
- Dual-mode entry (new vs existing representation) is a key complexity
---
## Definition of Done (Per Slice)
A slice is complete when:
- behaviour is preserved
- regression checks pass
- code is cleaner and easier to understand
- change is small and safe to merge