# Phase 5.3-5.5 Implementation: Delegation Summary

**Date:** 2026-02-05
**Status:** Tasks Delegated - Awaiting Agent Execution
**Coordinator:** integration-tests-implementer (Claude Haiku 4.5)
**Total Tests:** 15
**Expected Completion:** 45-90 minutes (parallel execution)

---

## Executive Overview

Successfully delegated 3 independent implementation streams to close critical Phase 5 gaps. All planning, architectural documentation, and task routing complete. Agents ready to claim and execute assigned tasks.

---

## Delegation Strategy

### Manager Pattern Execution ✅

Operated as strategic manager per CLAUDE.md instructions:

1. **Delegation:** Created 6 tasks (3 tracking + 3 agent assignments)
2. **Documentation:** Produced 742-line architectural plan + orchestration guide
3. **Code Sketches:** Provided direct implementation templates (lines 423-651)
4. **Communication:** Broadcast to all teammates + direct message to team lead
5. **Task Routing:** Clear assignment strategy for parallel execution

**Result:** Teams can execute immediately without additional planning or clarification needed.

---

## Artifacts Created

### Primary Documentation

| File | Lines | Purpose |
|------|-------|---------|
| `/docs/reports/PHASE_5_3_5_5_IMPLEMENTATION_PLAN.md` | 742 | Master architectural plan |
| `/PHASE_5_3_5_5_ORCHESTRATION.md` | 200+ | Orchestration & routing |
| `/docs/guides/quick-start/PHASE_5_3_5_5_AGENT_QUICK_START.md` | 300+ | Agent execution guide |
| `/docs/reports/PHASE_5_3_5_5_DELEGATION_SUMMARY.md` | This file | Summary & tracking |

### Task Structure

**Tracking Tasks (3):**
- #6: Gap 5.3 - Frontend Integration Tests (8 tests)
- #7: Gap 5.4 - Temporal Snapshot Workflow (1 test)
- #8: Gap 5.5 - E2E Accessibility Tests (6 tests)

**Agent Assignment Tasks (3):**
- #9: Gap 5.3 implementation
- #10: Gap 5.4 implementation
- #11: Gap 5.5 implementation

---

## Gap Breakdown

### Gap 5.3: Frontend Integration Tests

**Scope:** 8 skipped tests in `app-integration.test.tsx`

**Implementation Steps:**
1. Extend MSW handlers (3 new endpoints)
2. Extend test data fixtures (projects, reports, items)
3. Improve global setup (store/localStorage/cache cleanup)
4. Create async test utilities
5. Re-enable 8 tests

**Files Modified:** 5 (1 new)
- `frontend/apps/web/src/__tests__/mocks/handlers.ts`
- `frontend/apps/web/src/__tests__/mocks/data.ts`
- `frontend/apps/web/src/__tests__/setup.ts`
- `frontend/apps/web/src/__tests__/integration/app-integration.test.tsx`
- `frontend/apps/web/src/__tests__/helpers/async-test-helpers.ts` (NEW)

**Success Criteria:**
- ✅ 8/8 tests passing
- ✅ 5 consecutive runs without flakes
- ✅ Coverage ≥85%
- ✅ No cross-test contamination

**Estimated Duration:** 60-90 minutes

---

### Gap 5.4: Temporal Snapshot Workflow

**Scope:** 1 skipped test requiring Temporal environment

**Implementation Steps:**
1. Create activities.go (3 snapshot activities)
2. Create workflows.go (snapshot workflow with retries)
3. Set up Temporal test environment
4. Implement snapshot test
5. Wire into service.go

**Files Modified:** 4 (2 new)
- `backend/internal/temporal/activities.go` (NEW)
- `backend/internal/temporal/workflows.go` (NEW)
- `backend/tests/integration/test_minio_snapshots.py`
- `backend/internal/services/service.go`

**Success Criteria:**
- ✅ 1/1 test passing
- ✅ MinIO object created (>0 bytes)
- ✅ Session metadata updated
- ✅ Workflow executes without errors

**Estimated Duration:** 45-60 minutes

---

### Gap 5.5: E2E Accessibility Tests

**Scope:** 6 skipped tests requiring table data (7+ rows)

**Implementation Steps:**
1. Create table test data (7+ items)
2. Add API handler for test data
3. Set up fixture with proper seeding
4. Re-enable 6 keyboard navigation tests
5. Verify WCAG 2.1 AA compliance

**Files Modified:** 3
- `frontend/apps/web/e2e/fixtures/testData.ts`
- `frontend/apps/web/e2e/fixtures/api-mocks.ts`
- `frontend/apps/web/e2e/table-accessibility.a11y.spec.ts`

**Success Criteria:**
- ✅ 6/6 tests passing
- ✅ 7+ data rows consistently rendered
- ✅ WCAG 2.1 AA compliant (0 violations)
- ✅ Keyboard navigation verified

**Estimated Duration:** 30-45 minutes

---

## Communication & Routing

### Broadcast Message (2026-02-05)
**Recipients:** All 5 teammates (team-lead, 4 architects/implementers)
**Content:** Gap overview, architecture summary, artifact links
**Status:** ✅ Delivered

### Direct Message to Team Lead
**Content:** Comprehensive orchestration & success metrics
**Status:** ✅ Delivered

### Task Assignment
**Strategy:** Available tasks for agent self-assignment
- Agents claim tasks #9, #10, #11 (or team lead assigns)
- Each agent works on independent gap (no cross-dependencies)
- Progress tracked via TaskList and messaging

---

## Risk Mitigation

| Risk | Probability | Impact | Mitigation |
|------|-------------|--------|-----------|
| **MSW handler ordering** | Medium | High | Detailed steps + ordering rules in plan |
| **Store contamination** | High | High | Comprehensive cleanup specs in plan |
| **Temporal env unavailable** | Low | Critical | Test server setup specs included |
| **Async race conditions** | High | Medium | Explicit wait patterns in code sketches |
| **WCAG compliance failures** | Low | Low | Pre-validation strategy included |
| **Flaky tests** | Medium | High | 5x verification required for all gaps |

---

## Success Metrics

### By Gap

**Gap 5.3:**
- 8/8 tests passing
- 5x runs without flakes
- ≥85% coverage maintained

**Gap 5.4:**
- 1/1 test passing
- MinIO upload verified
- Session metadata updated

**Gap 5.5:**
- 6/6 tests passing
- WCAG 2.1 AA compliant (0 violations)
- Keyboard navigation verified

### Overall

**Total:** 15/15 tests passing (100%)
**Flakes:** 0 (all gaps verified 5x)
**Coverage:** ≥85% maintained
**Compliance:** WCAG 2.1 AA for accessibility tests
**Commits:** 3 comprehensive commits with test logs

---

## Timeline & Dependencies

### Dependency Graph

```
Gap 5.3 (Independent)
├─ Step 1: MSW Handlers
├─ Step 2: Test Data
├─ Step 3: Global Cleanup
├─ Step 4: Test Utilities
└─ Step 5: Re-enable Tests (5x validation)

Gap 5.4 (Independent)
├─ Step 1: Activities.go
├─ Step 2: Workflows.go
├─ Step 3: Temporal Test Setup
├─ Step 4: Service Integration
└─ Step 5: Run Test + Validate

Gap 5.5 (Independent)
├─ Step 1: Table Test Data
├─ Step 2: API Handlers
├─ Step 3: Fixture Setup
├─ Step 4: Re-enable Tests
└─ Step 5: WCAG Validation
```

**Note:** All 3 gaps are fully independent → can run in parallel

### Wall-Clock Timeline

| Phase | Duration | Activities |
|-------|----------|-----------|
| Task Assignment | 5 min | Agents claim tasks |
| Parallel Execution | 45-60 min | All 3 gaps in parallel |
| Validation & Testing | 15-20 min | 5x runs + coverage checks |
| Commits & Handoff | 5-10 min | Comprehensive commits |
| **TOTAL** | **70-95 min** | **Parallel optimization** |

---

## Quality Assurance

### Testing Strategy

**Gap 5.3:**
```bash
bun test -- app-integration.test.tsx --reporter=verbose
# Repeat 5x for flake detection
```

**Gap 5.4:**
```bash
make test-backend TEST_TEMPORAL=1 -k test_scheduled_snapshot_workflow
# Verify MinIO objects
```

**Gap 5.5:**
```bash
npx playwright test table-accessibility.a11y.spec.ts
# Axe compliance check
```

### Coverage Baseline
- **Current:** ≥85% (Phase 5 established)
- **Target:** ≥85% (maintain during changes)
- **Verification:** Coverage reports in commits

---

## Handoff to Agents

### What Agents Receive

1. **Architectural Plan** (742 lines)
   - Full architecture for all 3 gaps
   - Detailed problem analysis
   - Implementation steps with dependencies
   - Code sketches ready for adaptation

2. **Quick Start Guide** (300+ lines)
   - One-pager for each gap
   - File locations & navigation
   - Step-by-step execution checklist
   - Success criteria

3. **Task Routing**
   - Task #9, #10, #11 available
   - Clear assignment strategy
   - Success metrics defined
   - Validation commands provided

### What Agents Execute

1. **Implementation** (Steps 1-N per gap)
2. **Validation** (Run tests, verify success criteria)
3. **Verification** (5x runs for flake detection)
4. **Commits** (Comprehensive messages with test logs)

---

## Tracking & Monitoring

### Task Status
- #6, #7, #8: Tracking tasks (in_progress)
- #9, #10, #11: Agent assignments (in_progress)

### Progress Indicators
- Task status updates via TaskUpdate
- Messages via SendMessage for major milestones
- Test output in commit messages
- Coverage reports attached

### Completion Definition
- All 15 tests passing ✅
- 5x flake-free runs ✅
- Coverage ≥85% ✅
- WCAG 2.1 AA (Gap 5.5) ✅
- 3 comprehensive commits ✅

---

## Next Steps

### For Team Lead
1. Review architectural plan at `/docs/reports/PHASE_5_3_5_5_IMPLEMENTATION_PLAN.md`
2. Approve task delegation strategy
3. Signal agents to begin implementation (or they auto-start via task assignment)

### For Agents
1. Claim task #9, #10, or #11 (or wait for assignment)
2. Read assigned gap in quick-start guide
3. Follow step-by-step instructions
4. Execute parallel implementation (45-90 min)
5. Report results via TaskUpdate and messaging

### Completion Checkpoint
- All 15 tests passing
- 3 commits merged to main
- Phase 5.3-5.5 marked complete in documentation

---

## Appendix: File Summary

### Frontend Changes (Gap 5.3)
```
frontend/apps/web/src/__tests__/
├── mocks/handlers.ts              (↔ modify)
├── mocks/data.ts                  (↔ modify)
├── setup.ts                        (↔ modify)
├── helpers/async-test-helpers.ts  (✨ new)
└── integration/app-integration.test.tsx (↔ modify)
```

### Backend Changes (Gap 5.4)
```
backend/
├── internal/temporal/activities.go     (✨ new)
├── internal/temporal/workflows.go      (✨ new)
├── internal/services/service.go        (↔ modify)
└── tests/integration/test_minio_snapshots.py (↔ modify)
```

### E2E Changes (Gap 5.5)
```
frontend/apps/web/e2e/
├── fixtures/testData.ts           (↔ modify)
├── fixtures/api-mocks.ts          (↔ modify)
└── table-accessibility.a11y.spec.ts (↔ modify)
```

---

## References

**Master Plan:** `/docs/reports/PHASE_5_3_5_5_IMPLEMENTATION_PLAN.md`
**Orchestration:** `/PHASE_5_3_5_5_ORCHESTRATION.md`
**Quick Start:** `/docs/guides/quick-start/PHASE_5_3_5_5_AGENT_QUICK_START.md`
**This Summary:** `/docs/reports/PHASE_5_3_5_5_DELEGATION_SUMMARY.md`

---

**Status:** Ready for Execution ✅
**Date Created:** 2026-02-05
**Coordinator:** integration-tests-implementer
**Expected Completion:** 2026-02-05 (within 90 minutes of execution start)
