docs(phase-01): complete phase execution and verification

2026-02-13 12:17:22 +08:00
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+---
+phase: 01-database-schema-backend-api
+verified: 2026-02-13T12:20:00Z
+status: passed
+score: 10/10 must-haves verified
+re_verification: false
+---
+
+# Phase 1: Database Schema & Backend API Verification Report
+
+**Phase Goal:** Establish database foundation and backend endpoints for note storage and retrieval
+
+**Verified:** 2026-02-13T12:20:00Z
+**Status:** PASSED
+**Re-verification:** No — initial verification
+
+## Goal Achievement
+
+### Observable Truths
+
+| # | Truth | Status | Evidence |
+|---|-------|--------|----------|
+| 1 | Notes table exists with polymorphic columns and composite index | ✓ VERIFIED | Migration ran, table has notable_type, notable_id, morphs() creates composite index |
+| 2 | Note model has morphTo to notable and belongsTo to author | ✓ VERIFIED | Note.php has notable() morphTo and author() belongsTo methods |
+| 3 | Member model has morphMany to notes ordered by created_at desc | ✓ VERIFIED | Member.php has notes() morphMany with orderBy('created_at', 'desc') |
+| 4 | Morph map registered mapping 'member' to Member::class | ✓ VERIFIED | AppServiceProvider calls Relation::morphMap(['member' => Member::class]) |
+| 5 | NoteFactory can generate test notes with forMember() state | ✓ VERIFIED | NoteFactory.php has forMember() and byAuthor() state methods |
+| 6 | Admin can create note via POST with text, member ID, author auto-captured | ✓ VERIFIED | POST /admin/members/{member}/notes creates note with author_user_id from request->user() |
+| 7 | Admin can retrieve notes via GET with author names and timestamps | ✓ VERIFIED | GET /admin/members/{member}/notes returns JSON with notes + eager-loaded author |
+| 8 | Member list shows accurate note count without N+1 queries | ✓ VERIFIED | AdminMemberController index() uses withCount('notes'), verified via test |
+| 9 | Note creation events logged in audit trail | ✓ VERIFIED | AuditLogger::log('note.created', ...) called in store() method |
+| 10 | Non-admin users receive 403 when attempting to create notes | ✓ VERIFIED | Test confirms 403 for users without admin role |
+
+**Score:** 10/10 truths verified
+
+### Required Artifacts
+
+| Artifact | Expected | Status | Details |
+|----------|----------|--------|---------|
+| `database/migrations/2026_02_13_120230_create_notes_table.php` | Notes table schema with polymorphic columns | ✓ VERIFIED | Has morphs('notable'), longText('content'), foreignId('author_user_id'), timestamps, index('created_at') |
+| `app/Models/Note.php` | Note model with relationships | ✓ VERIFIED | 36 lines, exports Note, has notable() morphTo and author() belongsTo |
+| `app/Models/Member.php` | notes() morphMany relationship added | ✓ VERIFIED | Contains morphMany(Note::class, 'notable')->orderBy('created_at', 'desc') |
+| `app/Providers/AppServiceProvider.php` | Morph map registration | ✓ VERIFIED | Contains Relation::morphMap(['member' => Member::class]) |
+| `database/factories/NoteFactory.php` | Factory for test note creation | ✓ VERIFIED | 44 lines, has forMember() and byAuthor() state methods |
+| `app/Http/Controllers/Admin/MemberNoteController.php` | Note store and index endpoints | ✓ VERIFIED | 48 lines, exports MemberNoteController, has index() and store() methods |
+| `app/Http/Requests/StoreNoteRequest.php` | Validation with Traditional Chinese messages | ✓ VERIFIED | 41 lines, validates content (required, string, min:1, max:65535), Chinese error messages |
+| `routes/web.php` | Admin routes for member notes | ✓ VERIFIED | Contains admin.members.notes.index and admin.members.notes.store routes |
+| `app/Http/Controllers/AdminMemberController.php` | withCount('notes') added | ✓ VERIFIED | Line 18: ->withCount('notes') |
+| `tests/Feature/Admin/MemberNoteTest.php` | Feature tests for CRUD, auth, audit | ✓ VERIFIED | 205 lines, 7 tests all passing |
+
+### Key Link Verification
+
+| From | To | Via | Status | Details |
+|------|----|----|--------|---------|
+| Note.php | Member.php | morphTo/morphMany polymorphic relationship | ✓ WIRED | Note has notable() morphTo, Member has notes() morphMany |
+| Note.php | User.php | belongsTo author relationship | ✓ WIRED | Note has author() belongsTo(User::class, 'author_user_id') |
+| AppServiceProvider.php | Member.php | Morph map registration | ✓ WIRED | Relation::morphMap(['member' => Member::class]) |
+| MemberNoteController.php | Note.php | Creates notes via Member morphMany | ✓ WIRED | $member->notes()->create([...]) in store() method |
+| MemberNoteController.php | AuditLogger.php | Logs note creation | ✓ WIRED | AuditLogger::log('note.created', ...) called in store() |
+| AdminMemberController.php | Note.php | withCount('notes') for N+1 prevention | ✓ WIRED | ->withCount('notes') in index() query |
+| routes/web.php | MemberNoteController.php | Route registration | ✓ WIRED | Both routes registered with correct names and HTTP methods |
+
+### Requirements Coverage
+
+| Requirement | Status | Supporting Evidence |
+|-------------|--------|---------------------|
+| DATA-01: Polymorphic relationship (notable_type/notable_id) | ✓ SATISFIED | Migration uses morphs('notable'), morph map registered |
+| DATA-02: Proper indexes for lookups and ordering | ✓ SATISFIED | Composite index on (notable_type, notable_id) via morphs(), index on created_at |
+| DATA-03: Member list uses withCount('notes') | ✓ SATISFIED | AdminMemberController::index() has ->withCount('notes') |
+| ACCS-01: All admin roles can view/write notes | ✓ SATISFIED | Routes use admin middleware, StoreNoteRequest returns true |
+| ACCS-02: Note creation logged via AuditLogger | ✓ SATISFIED | AuditLogger::log('note.created', ...) in store() |
+
+### Anti-Patterns Found
+
+None detected. All files scanned for:
+- TODO/FIXME/PLACEHOLDER comments: None found
+- Empty implementations (return null/{}): None found
+- Console.log-only handlers: N/A (backend code)
+- Stub patterns: None found
+
+### Database Verification
+
+```bash
+# Migration status
+✓ 2026_02_13_120230_create_notes_table .......................... [13] Ran
+
+# Table structure
+✓ Table exists: notes
+✓ Columns: id, notable_type, notable_id, content, author_user_id, created_at, updated_at
+
+# Morph map
+✓ Registered: {"member":"App\\Models\\Member"}
+
+# Relationships functional
+✓ Member->notes() returns MorphMany
+✓ Note->notable() returns MorphTo
+✓ Note->author() returns BelongsTo
+✓ withCount('notes') adds notes_count attribute
+```
+
+### Test Results
+
+```bash
+PASS  Tests\Feature\Admin\MemberNoteTest
+  ✓ admin can create note for member                    0.13s  
+  ✓ admin can retrieve notes for member                 0.06s  
+  ✓ note creation requires content                      0.05s  
+  ✓ note creation logs audit trail                      0.05s  
+  ✓ non admin cannot create note                        0.05s  
+  ✓ member list includes notes count                    0.06s  
+  ✓ notes returned newest first                         0.05s  
+
+Tests:    7 passed (60 assertions)
+Duration: 0.50s
+```
+
+### Route Verification
+
+```bash
+✓ GET|HEAD   admin/members/{member}/notes → admin.members.notes.index
+✓ POST       admin/members/{member}/notes → admin.members.notes.store
+```
+
+### Success Criteria Verification
+
+From ROADMAP.md Phase 1 Success Criteria:
+
+1. ✓ **Notes table exists with polymorphic columns and proper indexes**
+   - Migration creates notable_type, notable_id with composite index via morphs()
+   - Additional index on created_at for chronological queries
+   - Verified via `php artisan migrate:status` and schema inspection
+
+2. ✓ **Admin can create a note via POST endpoint with text, member ID, and author auto-captured**
+   - POST /admin/members/{member}/notes accepts content field
+   - author_user_id auto-captured from $request->user()->id
+   - Returns 201 JSON response with note + author
+   - Verified via passing test: test_admin_can_create_note_for_member
+
+3. ✓ **Admin can retrieve all notes for a member via GET endpoint with author name and timestamps**
+   - GET /admin/members/{member}/notes returns JSON array
+   - Eager loads author via ->with('author')
+   - Each note includes id, content, created_at, updated_at, author object
+   - Verified via passing test: test_admin_can_retrieve_notes_for_member
+
+4. ✓ **Member list shows accurate note count for each member without N+1 queries**
+   - AdminMemberController::index() uses ->withCount('notes')
+   - Each member has notes_count attribute via single subquery
+   - Verified via passing test: test_member_list_includes_notes_count
+
+5. ✓ **Note creation events are logged in audit trail with action and metadata**
+   - AuditLogger::log('note.created', $note, [...]) called in transaction
+   - Metadata includes member_id, member_name, author
+   - Verified via passing test: test_note_creation_logs_audit_trail
+
+## Implementation Quality
+
+### Code Quality Indicators
+
+✓ **Follows Laravel conventions:**
+- Form Request validation (StoreNoteRequest)
+- Route model binding (Member $member)
+- Controller namespacing (Admin namespace)
+- Factory pattern with state methods
+
+✓ **Security:**
+- DB::transaction wrapping for atomicity
+- Audit logging on all mutations
+- CSRF protection (inherited from Laravel middleware)
+- Admin middleware authorization
+
+✓ **Performance:**
+- withCount() prevents N+1 queries
+- Eager loading via ->with('author')
+- Default ordering on relationship (no runtime sort)
+- Proper indexing (composite index + created_at index)
+
+✓ **Testability:**
+- 7 comprehensive feature tests
+- All tests passing with 60 assertions
+- Coverage: CRUD, validation, authorization, audit, N+1, ordering
+
+✓ **Traditional Chinese UI:**
+- All error messages in Traditional Chinese
+- Route comment: "會員備忘錄"
+- JSON message: "備忘錄已新增"
+
+### Deviation Handling
+
+**1 deviation documented (auto-fixed):**
+- **Issue:** enforceMorphMap() broke Spatie Laravel Permission
+- **Fix:** Changed to morphMap() (provides namespace safety without strict enforcement)
+- **Impact:** Third-party packages can still use polymorphic relationships
+- **Commit:** 2e9b17e
+
+### Commit Verification
+
+All 5 commits verified:
+- f2912ba: feat(01-01): create notes table and Note model with polymorphic relationships
+- 4ca7530: feat(01-01): add Member notes relationship, morph map, and NoteFactory
+- 2e9b17e: fix(01-01): use morphMap instead of enforceMorphMap to avoid breaking Spatie
+- e8bef5b: feat(01-02): create MemberNoteController and routes
+- 35a9f83: feat(01-02): add withCount for notes and comprehensive tests
+
+## Summary
+
+Phase 1 goal **fully achieved**. All 10 observable truths verified, all 10 artifacts substantive and wired, all 7 key links functional, all 5 requirements satisfied, all 7 tests passing.
+
+**Database foundation:**
+- Notes table with polymorphic columns (notable_type, notable_id)
+- Proper indexing for performance (composite index + created_at index)
+- Morph map registration for namespace safety
+
+**Backend API:**
+- POST /admin/members/{member}/notes creates notes with validation
+- GET /admin/members/{member}/notes retrieves notes with author data
+- Member list displays note count via withCount (no N+1)
+- Audit logging on all note creation events
+- Authorization via admin middleware
+
+**Code quality:**
+- Zero anti-patterns detected
+- Comprehensive test coverage (7 tests, 60 assertions)
+- Follows Laravel conventions throughout
+- Traditional Chinese UI text
+- Security: DB transactions, audit logs, CSRF protection
+
+**Ready for Phase 2:** All backend infrastructure in place for inline quick-add UI development.
+
+---
+
+_Verified: 2026-02-13T12:20:00Z_
+_Verifier: Claude (gsd-verifier)_