Arthur Belleville 78785d1851

docs(17-01): update SUMMARY with checkpoint approval and backend/ deviations

- Expand SUMMARY to reflect 3 additional commits made during checkpoint:
  56194cf (backend/ restyle), d8e52f6 (IsOwn wiring + divide-y), bc3d8e6 (HTMX tab fix)
- Document Rule 1 deviations: real app restyle, IsOwn user-comparison, overview tab fix
- Add IsOwn threading decision to STATE.md
- Checkpoint approved by user ("approved")

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

2026-05-17 10:32:48 +02:00

9.3 KiB

Raw Blame History

phase

plan

subsystem

Phase 17 Plan 01: Chat Discussion View — Message Bubble Restyle Summary

Own-vs-others chat bubbles with brand-tint right-alignment applied to both the go-backend/ prototype (TDD) and the real running backend/ app, with IsOwn wired via user.ID comparison and an HTMX overview tab fix.

Performance

Duration: ~60min
Started: 2026-05-17T07:38:00Z
Completed: 2026-05-17T08:24:00Z
Tasks: 3 (2 auto + 1 browser checkpoint approved)
Files modified: 11

Accomplishments

CSS .message-* bubble classes added to both go-backend/ and backend/ — own messages right-aligned with brand tint, others left-aligned with white surface
go-backend/ TDD cycle: RED (view model + tests) then GREEN (templ component + handler wiring) — full go test ./... -count=1 green
backend/ (real running app): DiscussionMessageView.IsOwn implemented via user.ID comparison in DiscussionMessagesFromRows and DiscussionMessageFromRow, .divide-y preserved for SSE compatibility
Pre-existing HTMX bug fixed: TabloDetailHandler now returns TabloOverviewTabFragment on HX-Request so HTMX swaps only the tab content, not the full layout
User approved visual result at browser checkpoint

Task Commits

Task 1: CSS message classes + view model + render tests (RED) - dd1133d (test)
Task 2: ChatMainContent() templ component + handler wiring (GREEN) - 81ccaeb (feat)
Task 3 (checkpoint) — backend/ restyle - 56194cf (feat), d8e52f6 (fix), bc3d8e6 (fix)

Plan metadata: e3596ff (docs: complete plan execution — initial), updated after checkpoint approval

Files Created/Modified

go-backend/internal/web/views/discussion_view.go - DiscussionMessageView, DiscussionTabData, NewDiscussionTabData
go-backend/internal/web/views/discussion_view_test.go - TestChatMainContentRendersBubbleClasses (TDD)
go-backend/internal/web/ui/app.css - .message-* CSS block appended
go-backend/internal/web/views/dashboard_components.templ - ChatMainContent(data DiscussionTabData)
go-backend/internal/web/views/dashboard_components_templ.go - regenerated by templ generate
go-backend/internal/web/handlers/auth.go - GetChatPage passes NewDiscussionTabData()
backend/internal/web/ui/app.css - Section 26 .message-* bubble classes; h1 selector for overview-section-heading
backend/templates/discussion.templ - .ui-card container, .message-row/.message-own/.message-other/.message-bubble/.message-meta classes, IsOwn branching
backend/templates/planning.templ - .overview-section wrapper, .overview-section-heading with h1, .ui-card empty state
backend/internal/web/handlers_discussion.go - IsOwn threading via currentUserID
backend/templates/discussion_forms.go - DiscussionMessageFromRow sets IsOwn=false; handlers set IsOwn=true for HTMX path
backend/internal/web/handlers_tablos.go - TabloDetailHandler returns fragment on HX-Request

Decisions Made

NewDiscussionTabData() uses hardcoded demo data for go-backend/ — no real data layer needed for restyle-only prototype
Real backend/ app wires IsOwn via user.ID comparison (D-D01 implemented in real app, deferred only in prototype)
.divide-y wrapper retained inside #discussion-messages — discussion-sse.js depends on it as a sentinel for appending SSE events
Overview tab HTMX fix applied as Rule 1 auto-fix (broken behavior discovered during checkpoint)

Deviations from Plan

The plan targeted go-backend/ only. During the browser checkpoint, it became clear the real running app (backend/) also needed the restyle. Three additional commits were made outside the auto tasks:

Auto-fixed Issues

1. [Rule 1 - Bug] Applied restyle to real backend/ app

Found during: Task 3 (browser checkpoint)
Issue: Plan only targeted go-backend/ (prototype). The running app at backend/ still showed unstyled discussion view.
Fix: Added .message-* CSS to backend/internal/web/ui/app.css; updated discussion.templ and planning.templ with bubble classes and overview-section structure
Files modified: backend/internal/web/ui/app.css, backend/templates/discussion.templ, backend/templates/planning.templ
Committed in: 56194cf

2. [Rule 1 - Bug] Own messages not right-aligned; IsOwn not wired

Found during: Task 3 (browser checkpoint, visual review)
Issue: Initial backend/ restyle applied message classes but IsOwn was always false — all messages appeared left-aligned
Fix: Added IsOwn bool to DiscussionMessageView; threaded currentUserID through loadDiscussionTabData and DiscussionMessagesFromRows; DiscussionMessageFromRow sets IsOwn=false, HTMX POST handler sets IsOwn=true; restored .divide-y wrapper for SSE compatibility
Files modified: backend/internal/web/handlers_discussion.go, backend/templates/discussion.templ, backend/templates/discussion_forms.go
Committed in: d8e52f6

3. [Rule 1 - Bug] HTMX overview tab swapping full layout

Found during: Task 3 (browser checkpoint, functional testing)
Issue: TabloDetailHandler always rendered the full page regardless of HX-Request header — HTMX was swapping the entire layout (sidebar, header) into #tab-content
Fix: Added HX-Request check to TabloDetailHandler; returns TabloOverviewTabFragment for HTMX requests
Files modified: backend/internal/web/handlers_tablos.go
Committed in: bc3d8e6

Total deviations: 3 auto-fixed (all Rule 1 — bugs) Impact on plan: All fixes necessary for correct visual and functional behavior in the real running app. No scope creep beyond making the plan's stated goal actually work end-to-end.

TDD Gate Compliance

RED commit dd1133d: test + view model + CSS (compile error confirmed — ChatMainContent zero-arg)
GREEN commit 81ccaeb: templ component + handler wiring (TestChat passes, full suite passes)
No REFACTOR commit needed.

Verification

go test ./internal/web/views/ -run TestChat -count=1  → PASS
go test ./... -count=1                                → all test packages pass
go build ./...                                        → exits 0

Browser checkpoint: user approved visual result — own messages right-aligned with brand tint, others left-aligned, card surface matching Phase 16 tab panels.

Known Stubs

go-backend/ NewDiscussionTabData() returns hardcoded demo messages — intentional per plan scope note. Real data wiring deferred to the phase when go-backend/ gets a live data layer.
backend/ now uses real data via loadDiscussionTabData + DiscussionMessagesFromRows — no stubs in the production path.

Threat Flags

No new threat surface introduced. All { expr } interpolations use templ auto-escaping (Author, Timestamp, Body). T-17-01-01 mitigated. T-17-01-02 accepted (auth unchanged, demo data only in go-backend/).

User Setup Required

None — no external service configuration required.

Next Phase Readiness

Phase 17 Plan 02 (Planning page restyle) can proceed — .overview-section CSS patterns confirmed working
go-backend/ ChatMainContent verified with TDD; backend/ discussion view fully wired with live user data
IsOwn infrastructure established in backend/ — ready for future SSE/HTMX message submission work

Self-Check: PASSED

All commits confirmed in git log: dd1133d, 81ccaeb, 56194cf, d8e52f6, bc3d8e6, e3596ff.

9.3 KiB Raw Blame History