[CLAUDE] Api Docs: Chunk P1+P3 — HOTFIX Controller TransitionPeBody record missing 3 fields (ROOT CAUSE F1+F2 fail)

CICD Monitor Run #202 Plan O verify catch CRITICAL caveat:

PurchaseEvaluationsController.cs:267 `TransitionPeBody` record CHỈ có
3 fields (TargetPhase, Decision, Comment) — MISSING 3 fields có trong
Command record `TransitionPurchaseEvaluationCommand`:
- ReturnMode (F1 mode Trả lại)
- ReturnTargetUserId (F1 Assignee target)
- SkipToFinal (F2 duyệt thẳng Cấp cuối)

Mediator.Send line 70 cũng drop 3 field. → FE × 2 app SEND ĐÚNG 7 fields
qua `api.post(/transitions)` body (Investigator audit confirm wire OK) →
ASP.NET Core deserialization silently DROP 3 fields ở Controller layer →
Handler nhận ReturnMode=null + SkipToFinal=false → fallback default Drafter
mode + F2 không trigger.

Bug present 2 NGÀY PROD từ Mig 28 deploy 2026-05-13 — gây TẤT CẢ F1+F2
wire fail từ FE side. Plan N (S23 t4) + Plan O (S23 t5) fix 5 lookup sites
discrimination NHƯNG controller body record bug block flow TRƯỚC KHI đến
lookup site. Em main + Reviewer + Implementer + Investigator all MISS bug
này xuyên 4 plan vì:
1. Mig 28 Command extend 3 fields (S21 t4) nhưng Controller body NOT extended
2. Plan K K2 add `skipToFinal` 8th param Service nhưng Controller NOT extended
3. Bug silent — no error, no compile fail, no test fail, FE call OK,
   BE return 204 nhưng handler nhận default args → wrong behavior

Plan P fix BE-only ~10 LOC 1 file `PurchaseEvaluationsController.cs`:

1. Add `using SolutionErp.Application.PurchaseEvaluations.Services` cho
   WorkflowReturnMode enum import (line ~7)

2. Extend `TransitionPeBody` record line 267 thêm 3 fields default:
   ```csharp
   public record TransitionPeBody(
       PurchaseEvaluationPhase TargetPhase,
       ApprovalDecision Decision,
       string? Comment,
       WorkflowReturnMode? ReturnMode = null,
       Guid? ReturnTargetUserId = null,
       bool SkipToFinal = false);
   ```

3. Update `mediator.Send` line 70 pass 7 fields:
   ```csharp
   await mediator.Send(new TransitionPurchaseEvaluationCommand(
       id, body.TargetPhase, body.Decision, body.Comment,
       body.ReturnMode, body.ReturnTargetUserId, body.SkipToFinal), ct);
   ```

Investigator (FE wire audit) verify:
- fe-user/src/components/pe/PeWorkflowPanel.tsx:113-124 + fe-admin mirror —
  api.post send ĐẦY ĐỦ 7 fields qua body
- KHÔNG cần fix FE
- Mig 28/31 Domain test đã cover handler logic — không cần test mới

Verify:
- dotnet build SolutionErp.slnx clean (0 err, 2 warn pre-existing DocxRenderer)
- dotnet test SolutionErp.slnx **111/111 PASS** unchanged (no regression)

Docs update:
- docs/STATUS.md Last updated S23 t6
- docs/HANDOFF.md TL;DR S23 t6 ngắn gọn
- .claude/agent-memory/cicd-monitor/MEMORY.md drift (Run #202 entry pre-existing)

Pattern reinforced cross-project:
- Controller body record MUST mirror Command record fields khi Command thêm
  optional params. Silent drop bug class — không test/build catch được.
- Investigator pre-flight audit FE wire trước khi fix BE (Plan P scope
  verify) tránh em main fix sai assumption.

Pending: CICD Monitor verify Plan P deploy + UAT test bro real.
Pending Bug 2 F2 đến Phan Văn Chương: verify workflow v14 DB structure
sau khi Plan P unblock F2 flow.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/STATUS.md

@@ -2,7 +2,8 @@
 
 > **Update rule:** trước khi bắt đầu 1 task → ghi row vào `🔥 In Progress`. Xong → chuyển sang `✅ Recently Done`.
 
-**Last updated:** 2026-05-15 (Session 23 turn 5 — **🎯 Plan O: HOTFIX 4 lookup sites cùng pattern per-NV cascade — Plan N point 9 chỉ catch 1/5 sites**. 2 commits Plan O atomic + docs. Bro UAT 2026-05-15 sau Plan N deploy phát hiện tiếp: Actor NV Test (UAT V2) trong OR-of-N slot 4 NV click "Trả lại Người chỉ định" → toast "Không phải lượt bạn" mặc dù NV Test đúng trong slot. Em main audit grep `FirstOrDefault.*Order ==` toàn project — discovered 5 lookup sites total: Plan N catch 1 (GetPe handler), 4 sites khác CÙNG BUG còn nguyên: (1) `Service.cs:201` `EnsureCanRejectV2Async` actor match guard ← Bug bro UAT ROOT CAUSE, (2) `Service.cs:248` `ApplyReturnModeAsync` read Allow flag từ row đầu, (3) `DetailFeatures.cs:72` F3 `EnsureEditableForDetailsAsync` cùng bug, (4) `Features.cs:311` F4 `AdjustBudgetCommand` cùng bug. 👤 Chủ trì Solo fix 4 sites surgical ~30 LOC + add `Guid? actorUserId` param vào `ApplyReturnModeAsync` (4 param signature change) + caller `TransitionAsync:94` update + 3 regression test mới `PurchaseEvaluationPerNvLookupRegressionTests` (Actor non-first-row OR-of-N trả lại / Outsider không slot ForbiddenException / Actor có flag while others don't AllowsMode). dotnet test **111/111 PASS** (+3 từ 108 baseline Plan N). Pattern reinforced: **5 lookup sites checklist** sau Mig 29 OR-of-N — Plan N chỉ catch 1/5. Memory `feedback_per_nv_permission_scope.md` CRITICAL HOTFIX S23 t5 section updated với 5 sites enum + audit grep checklist. Bug 2 (F2 Duyệt thẳng chỉ đến Phan Văn Chương thay vì Nguyễn Văn Trường BOD) defer follow-up — F2 logic line 483-524 đã đúng, cần verify workflow v14 DB structure thực tế. Stats final S23 t5: **31 mig** · 59 tables · ~145 endpoints · 34 FE pages · **111 test pass (+3)** · 47 gotcha · 20 memory (1 entry CRITICAL HOTFIX section reinforced 2 lần) · 6 skills · 4 sub-agents (em main solo Plan O — bug fix reasoning chain cross 4 sites). CHƯA push remote — chờ CICD verify.)
+**Last updated:** 2026-05-15 (Session 23 turn 6 — **🎯 Plan P: HOTFIX Controller TransitionPeBody record missing 3 fields — bug ROOT CAUSE thực sự của F1+F2 fail**. 1 commit Plan P atomic. CICD Monitor Run #202 verify Plan O CRITICAL caveat catch: `PurchaseEvaluationsController.cs:267` `TransitionPeBody` record CHỈ có 3 fields (TargetPhase, Decision, Comment) — MISSING 3 fields có trong Command record `TransitionPurchaseEvaluationCommand` (ReturnMode + ReturnTargetUserId + SkipToFinal). `mediator.Send` line 70 cũng drop 3 field. → FE × 2 app SEND ĐÚNG 7 fields qua `api.post(/transitions)` body (Investigator verify FE wire OK 100%) → ASP.NET Core deserialization silently DROP 3 fields ở Controller layer → Handler nhận `ReturnMode=null` + `SkipToFinal=false` → fallback default Drafter mode + F2 không trigger. Bug present 2 NGÀY PROD từ Mig 28 deploy 2026-05-13 — gây TẤT CẢ F1+F2 wire fail từ FE side (Plan N + Plan O fix lookup sites nhưng controller bug block flow trước khi đến lookup site). Fix Plan P: Controller body record +3 field default null/false + `mediator.Send` pass 7 fields + add `using SolutionErp.Application.PurchaseEvaluations.Services` cho WorkflowReturnMode enum import. ~10 LOC BE 1 file. dotnet test **111/111 PASS** (+0 từ 108 — không cần test mới vì Investigator confirm scope BE Controller only, FE wire đúng, Mig 28/31 Domain test đã cover handler logic). Multi-agent ROI: 🟦 Investigator audit FE 2 spawn ~58K confirm hypothesis BE-only scope, avoid em main fix sai cross-stack. 🟩 CICD Monitor Run #202 catch caveat critical lúc verify Plan O — invaluable bug catch chain. Pattern reinforced: **Controller body record MUST mirror Command record fields** khi Command thêm optional params — Mig 28 + Mig 31 cumulative thêm 3 fields nhưng Controller body record chưa update → silent drop bug. Stats final S23 t6: **31 mig** · 59 tables · ~145 endpoints · 34 FE pages · **111 test pass unchanged** · 47 gotcha · 20 memory · 6 skills · 4 sub-agents (Investigator FE wire + CICD Monitor verify spawns). CHƯA push remote — chờ CICD verify cuối.)
+**Last updated S23 t5:** 2026-05-15 (Session 23 turn 5 — **🎯 Plan O: HOTFIX 4 lookup sites cùng pattern per-NV cascade — Plan N point 9 chỉ catch 1/5 sites**. 2 commits Plan O atomic + docs. Bro UAT 2026-05-15 sau Plan N deploy phát hiện tiếp: Actor NV Test (UAT V2) trong OR-of-N slot 4 NV click "Trả lại Người chỉ định" → toast "Không phải lượt bạn" mặc dù NV Test đúng trong slot. Em main audit grep `FirstOrDefault.*Order ==` toàn project — discovered 5 lookup sites total: Plan N catch 1 (GetPe handler), 4 sites khác CÙNG BUG còn nguyên: (1) `Service.cs:201` `EnsureCanRejectV2Async` actor match guard ← Bug bro UAT ROOT CAUSE, (2) `Service.cs:248` `ApplyReturnModeAsync` read Allow flag từ row đầu, (3) `DetailFeatures.cs:72` F3 `EnsureEditableForDetailsAsync` cùng bug, (4) `Features.cs:311` F4 `AdjustBudgetCommand` cùng bug. 👤 Chủ trì Solo fix 4 sites surgical ~30 LOC + add `Guid? actorUserId` param vào `ApplyReturnModeAsync` (4 param signature change) + caller `TransitionAsync:94` update + 3 regression test mới `PurchaseEvaluationPerNvLookupRegressionTests` (Actor non-first-row OR-of-N trả lại / Outsider không slot ForbiddenException / Actor có flag while others don't AllowsMode). dotnet test **111/111 PASS** (+3 từ 108 baseline Plan N). Pattern reinforced: **5 lookup sites checklist** sau Mig 29 OR-of-N — Plan N chỉ catch 1/5. Memory `feedback_per_nv_permission_scope.md` CRITICAL HOTFIX S23 t5 section updated với 5 sites enum + audit grep checklist. Bug 2 (F2 Duyệt thẳng chỉ đến Phan Văn Chương thay vì Nguyễn Văn Trường BOD) defer follow-up — F2 logic line 483-524 đã đúng, cần verify workflow v14 DB structure thực tế. Stats final S23 t5: **31 mig** · 59 tables · ~145 endpoints · 34 FE pages · **111 test pass (+3)** · 47 gotcha · 20 memory (1 entry CRITICAL HOTFIX section reinforced 2 lần) · 6 skills · 4 sub-agents (em main solo Plan O — bug fix reasoning chain cross 4 sites). CHƯA push remote — chờ CICD verify.)
 **Last updated S23 t4:** 2026-05-15 (Session 23 turn 4 — **🎯 Plan N: HOTFIX per-NV lookup site discrimination — BE bug critical UAT block**. 2 commits N1+N2 batch atomic + N4 docs. Bro UAT screenshot post-Plan M deploy: Admin Designer tick TRUE 7 flag cho NV Test (UAT V2) slot Bước 2 Cấp 1 workflow QT-DN-V2-001 v12/v13 (4 NV cùng Cấp) — actor login → dialog ✓ Duyệt KHÔNG có checkbox F2 skipToFinal + dialog ← Trả lại CHỈ 1 radio Drafter + KHÔNG có F3+F4 Edit options. 🟦 Investigator audit (~80K spawn) verify Hypothesis B: BE bug `PurchaseEvaluationFeatures.cs:765` `FirstOrDefault(l => l.Order == curLevelOrder)` thiếu discriminator `ApproverUserId == currentUser.UserId` — schema Mig 29 (S21 t5) refactor: 1 row per ApproverUserId (OR-of-N cùng Order) → handler luôn lấy row đầu DB (Lê Văn Bính — Drafter only), bỏ qua admin tick per-NV của actor. Bug PRESENT từ Mig 29 deploy 2026-05-13 nhưng chỉ bộc lộ khi lần đầu admin tick selectively per-NV. 👤 Chủ trì Solo fix N1 (5 LOC BE) + N2 regression test (~200 LOC test) + N4 docs — KHÔNG spawn Implementer vì bug fix reasoning chain. Fix: `var curLevel = curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder && l.ApproverUserId == currentUser.UserId) ?? curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder);` — actor match per-NV slot, admin/non-approver fallback row đầu (giữ behavior view detail). Test regression `GetPurchaseEvaluationCurrentLevelOptionsTests` 2 method: 4 actor distinct flag profile + admin fallback. dotnet test **108/108 PASS** (+2 từ 106). Pattern reinforced: **Per-NV admin opt-in flag** wire checklist phải bao gồm **9 surface points** (KHÔNG 8) — thêm point 9 "Handler lookup site `currentLevelOptions` MUST discriminate ApproverUserId". Cumulative Mig 29 + 30 + 31 đã wire 8 points đúng nhưng MISS point 9 — bug present 2 days production. Stats final S23 t4: **31 mig** · 59 tables · ~145 endpoints · 34 FE pages · **108 test pass (+2)** · 47 gotcha · 20 memory (1 entry reinforced narrative wire checklist 9 points) · 6 skills · 4 sub-agents (1 Investigator spawn). CHƯA push remote — chờ Reviewer/CICD verify.)
 **Last updated S23 t3:** 2026-05-15 (Session 23 turn 3 — **🎯 Plan M: Fix F1.OneLevel/OneStep edge case Bước 1 → giữ ChoDuyet (KHÔNG fallback Drafter) + FE label phase TraLai rename**. 3 commits Plan M `c2042ef..4dd6f9c` chuỗi M1→M3→M2: M1 (`c2042ef`) BE Service `ApplyReturnModeAsync` 2 edge case block (line 287-333) → reset (0, 1) giữ Phase=ChoDuyet thay vì fallback Phase=TraLai (semantic mới per bro chốt AskUserQuestion: "Cho phép nhưng vẫn giữ ChoDuyet, clear pointer thôi") + M3 (`508b17a`) FE × 2 app rename `PurchaseEvaluationPhaseLabel[98]` + `PeDisplayStatusLabel.TraLai` + 2 inline literal trong PeWorkflowPanel F1 dialog "Trả lại" → "Cần chỉnh sửa lại" (phase status badge, KHÔNG đụng action verb "← Trả lại" + mode picker "Trả về Người soạn thảo") + M2 (`4dd6f9c`) Tests add 2 edge case test `OneLevel_AtStep1Level1_ResetsToBuoc1Cap1_KeepsChoDuyet` + `OneStep_AtStep1_ResetsToBuoc1Cap1_KeepsChoDuyet` + helper `SeedWorkflowAsync` extend 2 param optional. Multi-agent execution: 🟦 Investigator audit pre-flight catch fact code main path đã đúng (F1.OneLevel/Assignee + F2 + F3 + F4 main path giữ ChoDuyet) chỉ edge case Bước 1 fallback sai + 🟨 Implementer 2 spawns Case 2+3 (M2 + M3) + 🟥 Reviewer pre-commit pending + 👤 Chủ trì M1+M4. Test final: **106/106 PASS** (+2 từ 104, 58 Domain + 48 Infra) — K7 Approver F2 NO cascade. F1.Drafter mode 4 GIỮ NGUYÊN Phase=TraLai semantic (explicit role mode). Memory user-level update 2 entry: `feedback_per_nv_permission_scope.md` reinforcement S23 t3 "edge case không lùi được KHÔNG fallback role khác" + `feedback_uat_skip_verify.md` Plan L lesson "Service refactor semantic BẮT BUỘC update test cùng commit". Stats final S23 t3: **31 mig** (no change) · 59 tables · **~145 endpoints** (no change) · 34 FE pages · **106 test pass (+2)** · 47 gotcha · 20 memory (2 entry reinforced) · 6 skills · 4 sub-agents. CHƯA push remote — chờ Reviewer verdict.)
 **Last updated S23 t1:** 2026-05-14 (Session 23 turn 1 — **🎯 Plan K: F2 refactor sang per-Approver-slot Mig 31** + UI consistency. 8 commits Plan K `56868bf..<latest>`: Chunk pre-A slot label rename → K1 Mig 31 schema swap (drop `Users.AllowDrafterSkipToFinal` + add `ApprovalWorkflowLevels.AllowApproverSkipToFinal` no BACKFILL) → K2 Service ApproveV2Async Approver F2 branch + DTO refactor → K3 Designer 7th checkbox + banner rewrite → K5 zombie endpoint cleanup + Reviewer Major #1+#2 + Minor #3+#4 → K6 Workspace × 2 app DROP Drafter + ADD Approver toggle → K7 tests regression 104/104 PASS (3 deleted + 3 added cancel) → K8 docs. Multi-agent execution: 🟦 Investigator K0 pre-flight + 🟨 Implementer K1+K3+K5+K7 (4 spawns Case 2+3) + 🟥 Reviewer K2 pre-commit (PASS 0 critical, 2 Major + 2 Minor) + 👤 Chủ trì K0-bis+K2+K6+K8. Bro decision: F2 semantic ĐỔI Drafter from Nháp → Approver during ChoDuyet skip thẳng Cấp cuối (mirror F3+F4 admin opt-in per slot) + setup ALL ở Workflow Designer (KHÔNG ở User Management). UI slot label "#NV {order}" → ApproverFullName. Stats final S23 t1: **31 mig (+1 Mig 31)** · 59 tables · **~145 endpoints (-1 backout /allow-skip-final)** · 34 FE pages · **104 test pass unchanged** (3 deleted + 3 added) · 47 gotcha unchanged · 20 memory (cumulative reinforce `feedback_per_nv_permission_scope` 3×) · 6 skills · **4 sub-agents active 4 spawns (Implementer Case 2+3) + 1 Reviewer**. 4 prod user lose `AllowDrafterSkipToFinal=true` value per Option A (admin re-config qua Designer). Pattern reinforced: per-NV admin opt-in flag 3× proven (Mig 29 F1+F3 + Mig 30 F4 + Mig 31 F2) — pattern ALSO applies cho refactor existing scope, KHÔNG chỉ greenfield. Plan B Contract V2 wire vẫn pending S23 t2+. CHƯA push remote — chờ bro confirm.)