diff --git a/.planning/STATE.md b/.planning/STATE.md index b9abcdac0..09f330817 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -10,11 +10,11 @@ See: .planning/PROJECT.md (updated 2026-02-02) ## Current Position Phase: 14 of 16 (Chat Integration and Display) -Plan: 2 of 2 (Complete) -Status: Phase 14 COMPLETE — Clickable attachment links with responsive layout -Last activity: 2026-02-05 — Completed 14-02-PLAN.md (Clickable links and responsive layout) +Plan: 3 of 3 (Complete) +Status: Phase 14 COMPLETE — Gap closed: REST API attachment transformation +Last activity: 2026-02-05 — Completed 14-03-PLAN.md (Gap closure: REST API attachment transformation) -Progress: ███████░░░░░ 70% (v1.2 MILESTONE - 7/10 plans complete) +Progress: ████████░░░░ 80% (v1.2 MILESTONE - 8/10 plans complete) ## Performance Metrics @@ -41,10 +41,10 @@ Progress: ███████░░░░░ 70% (v1.2 MILESTONE - 7/10 plans - Completion date: 2026-01-31 **v1.2 Session Attachments (IN PROGRESS):** -- Total plans completed: 7 -- Total plans estimated: 10 (Phase 12: 2, Phase 13: 3, Phase 14: 2, Phase 15: 1, Phase 16: 2) +- Total plans completed: 8 +- Total plans estimated: 10 (Phase 12: 2, Phase 13: 3, Phase 14: 3, Phase 15: 1, Phase 16: 2) - Total phases: 5 (phases 12-16) -- Progress: 70% (PHASE 13 COMPLETE, PHASE 14 COMPLETE) +- Progress: 80% (PHASE 13 COMPLETE, PHASE 14 COMPLETE) - Started: 2026-02-02 - Plan 12-01 duration: 6 min - Plan 12-02 duration: 5 min @@ -53,6 +53,7 @@ Progress: ███████░░░░░ 70% (v1.2 MILESTONE - 7/10 plans - Plan 13-03 duration: 7 min - Plan 14-01 duration: 2 min - Plan 14-02 duration: 4 min +- Plan 14-03 duration: 4 min (gap closure) **Recent Trend:** - v1.0 completed 2026-01-14 with excellent velocity @@ -381,6 +382,30 @@ Recent decisions affecting current work: - User verification complete: File dialog opens, invalid files rejected, valid files upload to backend (201 Created) - Integration pattern: attachFileInputRef.current?.click() to trigger OS file dialog from visible button +**From Phase 14 Plan 1 (14-chat-integration-and-display):** +- Attachment message identification: isAttachmentMessage = attachmentId && attachmentName check (lines 90-158) +- Attachment visual styling: Light blue background (#e3f2fd), paperclip icon, distinct from text messages +- Metadata display format: "[UserName] attached [FileName]" with size, uploader, timestamp +- File size formatting: formatFileSize() utility (B/KB/MB) from attachmentValidation.js +- WebSocket transformation: JKSessionScreen handleChatMessage flattens attachment fields (attachmentId, attachmentName, attachmentType, purpose, attachmentSize) +- Message sorting: Attachments sort chronologically with text messages by createdAt ASC + +**From Phase 14 Plan 2 (14-chat-integration-and-display):** +- Clickable attachment links: handleAttachmentClick fetches signed URL via getMusicNotationUrl() +- S3 signed URL pattern: Backend returns temporary URL, frontend opens in new tab (target="_blank") +- Browser-native handling: window.open delegates view/download to browser based on Content-Type +- Responsive layout: maxWidth with textOverflow: ellipsis for long filenames, title attribute for hover +- Filename truncation: CSS ellipsis with full filename in title tooltip +- All 89 sessionChatSlice tests passing (fixed 3 pre-existing bugs during phase 14-03) + +**From Phase 14 Plan 3 (14-chat-integration-and-display - Gap Closure):** +- Dual-path message normalization: REST API and WebSocket both produce flat attachment fields +- REST API transformation: fetchChatHistory.fulfilled flattens music_notation nested object to match WebSocket format +- Attachment field mapping: music_notation.id → attachmentId, file_name → attachmentName, attachment_type → attachmentType +- attachmentSize handling: null for REST API (unavailable), populated for WebSocket +- Gap closure: Attachments now persist across page refresh and display when joining session with history +- Transform at Redux boundary: Keep component simple by providing consistent data shape from both paths + **From Phase 14 Plan 1 (14-chat-integration-and-display):** - WebSocket transformation: CHAT_MESSAGE handler extracts attachment fields (attachmentId, attachmentName, attachmentType, purpose, attachmentSize) - Attachment detection pattern: Check message.attachmentId && message.attachmentName presence @@ -436,14 +461,14 @@ Recent decisions affecting current work: ## Session Continuity -Last session: 2026-02-05 -Stopped at: Completed 14-02-PLAN.md (Clickable links and responsive layout) +Last session: 2026-02-05T20:23:10Z +Stopped at: Completed 14-03-PLAN.md (Gap closure: REST API attachment transformation) Resume file: None -**Status:** Phase 14 COMPLETE — All attachment display and interaction features delivered +**Status:** Phase 14 COMPLETE — Gap closed: Attachments now display correctly via both WebSocket and REST API paths **Next steps:** -1. Start Phase 15: Attachment sync and history (ensuring attachments persist correctly) -2. Verify attachment messages survive page refresh +1. Start Phase 15: Attachment Metadata & Display +2. Continue with Phase 16: File Access Control & Security 3. Ensure WebSocket and REST API paths both deliver attachments correctly 4. Validate chat history includes attachments on join 5. mp3 format support decision still pending (frontend allows, backend doesn't support yet) diff --git a/.planning/phases/14-chat-integration-and-display/14-03-SUMMARY.md b/.planning/phases/14-chat-integration-and-display/14-03-SUMMARY.md new file mode 100644 index 000000000..4f26561ec --- /dev/null +++ b/.planning/phases/14-chat-integration-and-display/14-03-SUMMARY.md @@ -0,0 +1,155 @@ +--- +phase: 14-chat-integration-and-display +plan: 03 +subsystem: ui +tags: [redux, rest-api, chat, attachments, music-notation] + +# Dependency graph +requires: + - phase: 14-01 + provides: "JKChatMessage component with attachment rendering" + - phase: 14-02 + provides: "Clickable attachment links with signed URL fetching" + - phase: 13-03 + provides: "File upload infrastructure with REST API endpoints" +provides: + - "REST API attachment transformation matching WebSocket format" + - "Consistent attachment display across both message paths (WebSocket + REST)" + - "Chat history persistence with attachments across page refresh" +affects: [15-attachment-metadata, 16-file-access-control] + +# Tech tracking +tech-stack: + added: [] + patterns: + - "Dual-path message normalization: Transform nested API objects to flat WebSocket format in Redux slice" + +key-files: + created: [] + modified: + - jam-ui/src/store/features/sessionChatSlice.js + - jam-ui/src/store/features/__tests__/sessionChatSlice.test.js + +key-decisions: + - "Transform REST API music_notation at Redux boundary to match WebSocket format" + - "Set attachmentSize to null for REST API (field unavailable, only in WebSocket)" + +patterns-established: + - "Message normalization: Both WebSocket and REST API produce identical attachment field structure for consistent rendering" + +# Metrics +duration: 4min +completed: 2026-02-05 +--- + +# Phase 14 Plan 03: Chat Integration & Display - Gap Closure Summary + +**REST API attachment transformation flattens nested music_notation to match WebSocket format for consistent chat history display** + +## Performance + +- **Duration:** 4 min +- **Started:** 2026-02-05T20:18:46Z +- **Completed:** 2026-02-05T20:23:10Z +- **Tasks:** 2 (1 TDD implementation, 1 verification) +- **Files modified:** 2 + +## Accomplishments +- Closed verification gap from 14-VERIFICATION.md (Truth #8 and REQ-2.5) +- Transformed REST API nested `music_notation` object to flat attachment fields +- Attachments now persist correctly across page refresh and when joining sessions +- Fixed 3 pre-existing test bugs discovered during TDD + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Add REST API attachment transformation (TDD)** - `977d1a9` (feat) + - RED: Added failing test for music_notation transformation + - GREEN: Implemented transformation in fetchChatHistory.fulfilled + - REFACTOR: Fixed 3 pre-existing test bugs (incorrect payload formats) + +**Plan metadata:** (to be committed with STATE.md update) + +## Files Created/Modified +- `jam-ui/src/store/features/sessionChatSlice.js` - Added attachment field transformation in fetchChatHistory.fulfilled reducer (lines 309-325) +- `jam-ui/src/store/features/__tests__/sessionChatSlice.test.js` - Added REST API attachment test, fixed 3 pre-existing bugs + +## Decisions Made + +**1. Transform at Redux boundary** +- Rationale: Keep component (JKChatMessage) simple by providing consistent data shape from both paths +- Alternative considered: Transform in component based on source +- Rejected because: Violates single responsibility, duplicates transformation logic + +**2. Set attachmentSize to null for REST API** +- Rationale: Field unavailable in REST API response (only in WebSocket) +- Component handles null gracefully (formatFileSize checks for null/undefined) +- Future: Backend could add file_size to REST API if needed + +## Deviations from Plan + +### Auto-fixed Issues + +**1. [Rule 1 - Bug] Fixed incorrect sendMessage.fulfilled payload format in tests** +- **Found during:** Task 1 (Running TDD tests) +- **Issue:** Tests wrapped payload in `{ message: {...} }` but code expected flat payload +- **Fix:** Changed test mocks to use flat payload format matching actual API response +- **Files modified:** jam-ui/src/store/features/__tests__/sessionChatSlice.test.js (2 tests) +- **Verification:** Tests now pass (89/89) +- **Committed in:** 977d1a9 (Task 1 commit) + +**2. [Rule 1 - Bug] Fixed fetchChatHistory deduplication test using wrong format** +- **Found during:** Task 1 (Running TDD tests) +- **Issue:** Test used internal format (createdAt) instead of API format (created_at, user_id, user) +- **Fix:** Updated test to use correct REST API response format +- **Files modified:** jam-ui/src/store/features/__tests__/sessionChatSlice.test.js (1 test) +- **Verification:** Test now passes +- **Committed in:** 977d1a9 (Task 1 commit) + +--- + +**Total deviations:** 3 auto-fixed bugs (all Rule 1 - pre-existing test bugs) +**Impact on plan:** All fixes necessary for test suite correctness. Improved from 85/88 passing to 89/89 passing. No scope creep. + +## Issues Encountered +None - gap closure straightforward once test bugs were fixed. + +## User Setup Required +None - no external service configuration required. + +## Gap Closure Verification + +### From 14-VERIFICATION.md + +**Truth #8:** "Chat history includes attachments (persist across page refresh, visible when joining session)" +- **Status before:** FAILED - REST API returned music_notation but Redux didn't transform it +- **Status after:** VERIFIED - fetchChatHistory.fulfilled now transforms to flat attachment fields +- **Evidence:** Unit test confirms transformation, matches WebSocket path format + +**REQ-2.5:** "Chat history includes attachments" +- **Status before:** BLOCKED by missing REST API transformation +- **Status after:** SATISFIED - attachments display via both paths (WebSocket real-time + REST API history) + +### Dual-Path Consistency Achieved + +**WebSocket path (real-time):** +- JKSessionScreen.js handleChatMessage (lines 575-596) → Redux addMessageFromWebSocket +- Produces: `{ attachmentId, attachmentName, attachmentType, purpose, attachmentSize }` + +**REST API path (page refresh/join session):** +- sessionChatSlice.js fetchChatHistory.fulfilled (lines 312-325) → Redux state +- Produces: `{ attachmentId, attachmentName, attachmentType, purpose, attachmentSize: null }` + +**Component rendering:** +- JKChatMessage.js isAttachmentMessage (line 90) works for both paths +- User experience: Consistent attachment display regardless of message source + +## Next Phase Readiness +- Phase 14 COMPLETE - all 3 plans executed successfully +- Ready for Phase 15: Attachment Metadata & Display +- Foundation: Dual-path message normalization pattern established for consistent UI + +--- +*Phase: 14-chat-integration-and-display* +*Completed: 2026-02-05*