solution-erp/docs/changelog/sessions/2026-05-13-2200-s22-chot-cuoi.md

Session 22 CHỐT CUỐI — 2026-05-13 22:00 — Plan C+D+E + 5 turn S22+

Dev: Claude Opus 4.7 1M Max (em main solo throughout — 3 sub-agents seeds-only REFUSE 100% cross-stack reasoning chain per Cognition "writes single-threaded") Duration: ~4h (18:00 start S22 → 22:00 chốt) Base commit: 3d725c4 (S21 chốt cuối) Final HEAD: b04a11a (S22+5 Mig 30 per-NV F4 flag) Total commits S22: 11 pushed remote

🎯 Trigger session

Bro chốt 4 plan đầu session: Plan C + Plan D + Plan E + Plan F. Em hỏi 3 clarify question:

• Thứ tự: D→C→E→F (an toàn → risk)
• Plan F destructive: drop luôn không backup (UAT chấp nhận risk)
• Plan E scope: toàn bộ List + Inbox + Detail

Em pre-flight Plan F khám phá blocker → ABORT defer S23+.

Bro feedback liên tục → +5 turn:

• S22+1 fix bug "không phải lượt bạn" disable cả 3 button
• S22+2 seed 20 test user prod
• S22+3 rename users sang role-based ({dept}.{level}@solutions.com.vn)
• S22+4 view file PDF inline + Section "Điều chỉnh ngân sách"
• S22+5 fix spec S22+4: Mig 30 per-NV admin opt-in flag (KHÔNG default expand)

Cuối session bro confirm "giải pháp sub agent khá tốt" ✅ → keep 4 sub-agents ongoing.

📋 11 commits S22 timeline

#	Commit	Topic	Stage
1	60efeed	Plan D — Users F2 toggle UI	BE+FE Admin
2	dbda37e	Plan C task 4 — 5 reflection test #44 silent 403	Tests
3	215b1e0	Plan C task 1-3 — 14 test catch-up ReturnMode + Guard	Tests
4	f149661	Plan E — BE PE strict V2 scope (List + Detail)	BE
5	a74e671	Docs S22 + 3 agent MEMORY drift	Docs
6	40f64c6	S22+1 disable 3 button + BE EnsureCanRejectV2Async guard + 1 test	FE+BE
7	8185070	S22+2 seed 20 test user prod	Scripts
8	0e70789	S22+3 rename users sang role-based naming	Scripts
9	37b51d7	S22+4 Chunk A — BE attachment view + AdjustBudgetCommand	BE
10	30d51c8	S22+4 Chunk B — FE AttachmentPreviewDialog + Section Điều chỉnh ngân sách	FE×2
11	b04a11a	S22+5 Mig 30 +AllowApproverEditBudget per-NV opt-in (spec fix)	BE+FE×2

CICD Monitor verify: Run #188 PASS (Plan C+D+E push). 7 commits sau (S22+1 → S22+5) chưa spawn verify — em sẽ spawn final at session end.

🎨 Plan D — User Management F2 toggle UI (60efeed)

BE wire F2 (User.AllowDrafterSkipToFinal từ Mig 29):

• UserDto +AllowDrafterSkipToFinal
• SetUserAllowDrafterSkipToFinalCommand + Handler mirror SetBypassReview pattern
• PATCH /api/users/{id}/allow-skip-final body {allowDrafterSkipToFinal:bool} Policy=Users.Update

FE Admin (fe-user KHÔNG có UsersPage admin-only):

• User type +allowDrafterSkipToFinal: boolean
• Column "Skip cuối" violet FastForward badge
• Action button toggle allowSkipMut

Verify: BE build clean + npm fe-admin pass 638ms.

🧪 Plan C task 4 — Regression test #44 silent 403 (dbda37e)

5 reflection-based tests verify ApprovalWorkflowsV2Controller Authorize split (gotcha #44 S18 fix f77ea38):

• class-level [Authorize] only, NO Policy → catch regression nếu ai add Policy lên class-level
• GET Overview inherits class-level (no action-level Policy)
• POST Create + DELETE + PATCH user-selectable require Policy=Workflows.Create

Add ProjectReference SolutionErp.Api → SolutionErp.Infrastructure.Tests cho reflection access Controller types.

Pattern reusable: catch silent 403 regression mà KHÔNG cần WebApplicationFactory heavy.

Verify: 84 → 89 PASS (+5).

🧪 Plan C task 1-3 — Service test catch-up S21 t4-t5 (215b1e0)

14 test cover 3 helper sửa lớn từ S21 t4-t5:

Task 1+2 (7 test ReturnMode):

• ApplyReturnModeAsync Drafter allowed/denied/admin bypass
• OneLevel happy path + admin bypass disabled flag
• skipToFinal Drafter allowed/denied/admin bypass

Task 3 (7 test Guard):

• EnsureEditableForDetailsAsync Drafter scope DangSoanThao + TraLai
• F3 Approver scope ChoDuyet + flag on + actor match
• F3 Approver scope ChoDuyet + flag off → ConflictException
• F3 Approver scope ChoDuyet + actor mismatch → ForbiddenException
• Admin bypass ChoDuyet + flag off
• DaDuyet terminal phase + any caller → ConflictException

Pattern infra:

• SeedWorkflowAsync 1 Step (DepartmentId=null) × 2 Levels
• SeedApproversAsync via IdentityFixture.CreateUserAsync
• FakeCurrentUser impl ICurrentUser
• InternalsVisibleTo csproj expose internal PurchaseEvaluationDraftGuard

Verify: 89 → 103 PASS (+14).

🔒 Plan E — Phân quyền strict V2 scope (f149661)

Thắt chặt PE V2 List + Detail từ UAT loose sang strict actor.UserId scope (Inbox đã strict từ S17):

ListPurchaseEvaluationsQuery:

// Trước (loose): || x.e.ApprovalWorkflowId != null
// Sau (strict): pre-compute userApprovalWfIds từ ApprovalWorkflowLevels.ApproverUserId
q = q.Where(x =>
    x.e.DrafterUserId == userId
    || eligiblePhases.Contains(x.e.Phase)
    || (x.e.ApprovalWorkflowId != null && userApprovalWfIds.Contains(x.e.ApprovalWorkflowId.Value)));

GetPurchaseEvaluationQuery (Detail): similar pattern via db.ApprovalWorkflowLevels.AnyAsync(l => Step.ApprovalWorkflowId == awId && ApproverUserId == userId).

Verify: build clean + 103/103 PASS regression-free.

⛔ Plan F — Drop legacy V1 (ABORTED)

Pre-flight SSH vietreport-vps sqlcmd reveal blocker:

• 23 PE pin V1 (WorkflowDefinitionId set)
• 4 PE V1-ONLY (no V2 fallback)
• 7 Contract pin V1 + Contract entity HOÀN TOÀN V1 (chưa có ApprovalWorkflowId column — Plan B Contract V2 wire CHƯA kick off)

Drop V1 = BE crash startup FK violation. ABORT defer S23+ sau Plan B Contract V2 wire.

User confirm ABORTED via AskUserQuestion (empty answer → apply Recommended).

🐛 S22+1 — Fix "không phải lượt bạn" disable 3 button (40f64c6)

User UAT feedback: trước đây chỉ "Duyệt" disabled khi non-approver. "Trả lại" + "Từ chối" vẫn enabled (design intent S17). Bro override: "Nếu đã không đc quyền thao tác thì ko đc quyền thao tác hết tất cả các hành động".

FE × 2 app (PeWorkflowPanel.tsx):

• isDisabled = blockedByV2Level (drop isForwardApprove && qualifier)
• Tooltip update "mới thao tác được (Duyệt / Trả lại / Từ chối)"

BE defense-in-depth (PurchaseEvaluationWorkflowService.cs):

• Helper EnsureCanRejectV2Async mirror FE actorInV2Level logic
• Skip silent khi admin/V1/non-ChoDuyet/no actor/no pointer
• Throw ForbiddenException khi V2 ChoDuyet + actor != currentLevel.ApproverUserId
• Invoke top Reject branch (cover cả TuChoi + Trả lại)

+1 regression test Reject_NonApprover_V2_Throws_ForbiddenException.

Verify: 103 → 104 PASS (+1).

👥 S22+2 + S22+3 — Seed 20 test user role-based naming (8185070 + 0e70789)

S22+2 seed:

• Script scripts/seed-test-users-prod.ps1 ASCII-only (gotcha #30 PS 5.1 diacritics)
• 6 phòng còn trống × 3 user (NV/PP/TP) + BOD +2 = 20 user
• Password TestUser@2026 (>=12 chars per Identity policy discovery)
• 4 user advanced flags: 2 CanBypassReview (act.tp + hra.tp) + 2 AllowDrafterSkipToFinal (fin.pp + pm.nv)

S22+3 rename:

• Email pattern: {dept}.{level}@solutions.com.vn (act.nv / act.pp / act.tp / bod.1 / bod.2 / etc.)
• FullName: "ACT NV - Drafter+Accounting [Bypass]" (encode flag inline)
• Identity rename 4 fields atomic (gotcha #38): Email + NormalizedEmail + UserName + NormalizedUserName + FullName
• SQL transaction SET QUOTED_IDENTIFIER ON required cho filtered indexes Users

Prod active users: 13 → 33 (no rename existing 13).

Discoveries:

1. Identity password policy ≥12 chars (existing memory mention User@123456 11 chars — outdated)
2. API auth response field accessToken (NOT token)
3. PS 5.1 ASCII-only discipline reinforced (gotcha #30)

📄 S22+4 — Attachment view + Section "Điều chỉnh ngân sách" Chunk A+B (37b51d7 + 30d51c8)

Chunk A BE:

• NEW GET /api/purchase-evaluations/{id}/attachments/{attId}/view — inline Content-Disposition
• NEW AdjustPurchaseEvaluationBudgetCommand + Handler + Validator
• NEW PATCH /api/purchase-evaluations/{id}/budget-adjust body {budgetId, budgetManualName, budgetManualAmount}

Chunk B FE × 2 app:

• NEW component AttachmentPreviewDialog.tsx:
  • Fetch BE /view as blob → object URL (bearer auth qua axios)
  • Render iframe (PDF) hoặc img (image) trong Dialog
  • Helper isPreviewable(fileName) check ext (PDF/PNG/JPG/JPEG/WEBP/GIF)
• SupplierAttachmentsCell + GeneralAttachmentsSection:
  • 2 button split: 👁️ Eye View (violet) + ⬇️ Download (brand)
  • Filename text-only (KHÔNG còn click download)
• NEW BudgetAdjustSection component:
  • Section 5 cuối PeDetail view
  • 2 mode edit: Select Budget link OR Manual amount+name
  • Save → PATCH /budget-adjust

Verify: dotnet build clean + npm build × 2 app pass.

🔧 S22+5 — Spec fix: Mig 30 +AllowApproverEditBudget per-NV (b04a11a)

Bro feedback S22+4 lần 2: "à ko ý tao nói là thêm 1 cái section trên chỗ section 2 là cho phép edit đc ngân sách ấy chứ ko phải thay đổi logic edit, và luồng duyệt. Về edit vẫn như cũ -> chỉ đc sửa lại khi đang nháp, trả lại, và thêm 1 section lúc thiết lập quy trình duyệt nữa là những người nào đc phép edit section ngân sách, tương tự như section 2 thêm NCC các thứ ấy."

→ Em hiểu sai: KHÔNG default Approver scope expansion. Phải admin opt-in flag per slot mirror Mig 29 F3 AllowApproverEditDetails.

Refactor:

Mig 30 AddAllowApproverEditBudgetToLevels:

• ALTER ApprovalWorkflowLevels +AllowApproverEditBudget bit NOT NULL DEFAULT 0
• 3-file rule (mig + Designer + Snapshot)
• Apply LocalDB Dev + Design

Domain entity ApprovalWorkflowLevel +bool AllowApproverEditBudget (default false). EF config HasDefaultValue(false). DTO AwLevelDto + ApprovalWorkflowOptionsDto + CreateAwLevelInput extend.

PE GET handler populate currentLevelOptions.allowApproverEditBudget từ curLevel slot.

AdjustBudgetCommand handler refactor ChoDuyet branch:

• Trước: actor match ApproverUserId (default expand)
• Sau: level.AllowApproverEditBudget=true AND actor match → throw ConflictException nếu slot chưa cấp quyền

FE Admin Designer ApprovalWorkflowsV2Page.tsx:

• LevelDto + EditLevelEntry +allowApproverEditBudget
• copyFromDefinition + makeDefaultLevelEntry propagate default false
• POST body include
• Checkbox inline mỗi Level entry "Cho phép chỉnh sửa Section ngân sách lúc đang duyệt"

FE Types × 2 app purchaseEvaluation.ts — ApprovalWorkflowOptions +allowApproverEditBudget.

FE BudgetAdjustSection × 2 app — isApproverChoDuyet = phase ChoDuyet + actor in approvers + currentLevelOptions.allowApproverEditBudget.

Pattern reinforced: Per-NV admin opt-in flag proven 2× (Mig 29 F1+F3 + Mig 30 F4) — cross-ref memory feedback_per_nv_permission_scope.md.

📊 Stats cumulative S21 chốt → S22 chốt

Metric	S21 chốt	S22 chốt	Δ
DB tables	59	59	0
Migrations	29	30	+1 (Mig 30)
Endpoints	~143	~146	+3
FE pages	34	34	0
Unit tests	84	104	+20
Gotchas	46	47	+1 (#47 paths-ignore agent-memory PENDING bro decide)
Memory entries	19	19	0 (reinforced existing feedback_per_nv_permission_scope)
Skills	6	6	0
Sub-agents	4	4	0
Prod active users	13	33	+20 role-based
Commits S22	—	11	pushed remote

🧠 Lessons learned

1. Per-NV admin opt-in flag pattern proven 2× (Mig 29 F1+F3 + Mig 30 F4) — em main first interpret S22+4 "Approver luôn được edit" → bro corrected "phải tick checkbox per slot mirror Section 2". Anti-pattern: default expand permission scope khi user nói "thêm scope". Reusable cho future flag F5+ (vd AllowEarlyApprove, AllowDelegate).

2. Pre-flight prod sqlcmd discipline BẮT BUỘC cho destructive migration. Plan F catch 3 blocker (Contract V1-only + 4 PE V1-only + 19 PE V1+V2 mix) tránh BE crash startup. Pattern reusable: SSH vietreport-vps verify data state TRƯỚC drop column/table. Audit entity scope toàn bộ — Contract liên đới khi drop V1 schema PE.

3. Identity password policy ≥12 chars discovery — User@123456 (11 chars) FAIL S22+2. Memory entry existing mention pattern S4 outdated. Future seed script use TestUser@2026 (13 chars) default.

4. Defense-in-depth FE + BE guard pair (S22+1) — UI disable + BE helper throw 403. Tránh request forge non-approver gọi PATCH direct qua DevTools/Postman. Pattern reusable: bất kỳ action sensitive (approve/reject/adjust).

5. Reflection-based regression test cho Authorize policy (Plan C task 4) — 5 test ~50 LOC catch class-level Policy regression mà KHÔNG cần WebApplicationFactory heavy. Pattern reusable cho future controller sensitive.

6. Tách endpoint riêng cho narrow scope (S22+4 AdjustBudget vs UpdatePeDraft) — UpdatePeDraft cover Section 1 fields (rộng) chỉ Drafter Nháp/Trả lại. AdjustBudget tách riêng narrow scope (Budget* only) cover thêm Approver scope với admin opt-in flag. Tránh accidental edit Section 1 từ Approver.

7. .claude/agent-memory/** thiếu paths-ignore (gotcha #47 discovery) — MEMORY.md drift commit (end-of-session flush) trigger full CI deploy ~3.5min waste. Fix recommended add path-ignore — PENDING bro confirm.

⏭ Handoff S23

Pending plans

• 🟡 Plan B Contract V2 wire (Mig 31+32) — HIGH priority, mirror PE V2 pattern. Mở đường Plan F drop V1 sau.
• ⛔ Plan F drop V1 — defer SAU Plan B + migrate 4 PE V1-only + UAT 2-3 tuần.
• 🟢 Plan H PE PDF Export — LOW priority carry.
• 🟡 Plan I RAG Hybrid setup 5 dự án — defer chờ bro confirm.
• 🔧 Gotcha #47 paths-ignore agent-memory — bro confirm fix .gitea/workflows/deploy.yml.
• 🧪 Plan C test catch-up bundle — defer thêm test cho AdjustBudgetCommand ChoDuyet branch + V2 strict scope tests. UAT 2-3 lần ổn → viết test.

Sub-agent status

Bro confirm sub-agent solution KHÁ TỐT ✅:

• 🟦 Investigator — seeds-only S22 (em main solo cross-stack)
• 🟨 Implementer — REFUSE 100% S22 per criteria #3+#4 cross-stack reasoning chain
• 🟥 Reviewer — seeds-only S22 (em main self-review build+test)
• 🟩 CICD Monitor — Run #188 PASS verified S22 chốt initial, 7 commits sau (S22+1 → S22+5) sẽ spawn final verify

4 sub-agents MEMORY.md flushed S22 cumulative — patterns added cho Implementer (7-12), Investigator/Reviewer count refresh, CICD Monitor Mig 30 + 104 test baseline.

References

• Memory user-level reinforced: feedback_per_nv_permission_scope.md (Section "Reinforcement S22+5")
• Gotcha mới: docs/gotchas.md#47 (paths-ignore agent-memory gap, PENDING)
• Mig 30: src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/20260513160703_AddAllowApproverEditBudgetToLevels.cs
• Scripts: scripts/seed-test-users-prod.ps1 + scripts/rename-test-users-to-roles.ps1
• 4 agent MEMORY.md flushed at .claude/agent-memory/{investigator,implementer,reviewer,cicd-monitor}/MEMORY.md
• Rules: §3.9 mirror 2 FE, §6.5 KEEP narrative, §7 test timing, feedback_uat_skip_verify, feedback_per_chunk_commit, feedback_per_nv_permission_scope (S22+5 reinforced)