[CLAUDE] Scripts Docs: Chunk S — Wipe ALL workflows (UAT clean slate hoàn toàn)

Bro chốt sau Plan R: "các cái demo quy trình cũ -> xóa hết luôn đi nhé"

State post-Plan R: 4 workflows còn lại đều seed demo cumulative:
- V2 `QT-DN-PA-V2-001 v2` "Quy trình duyệt NCC và Giải pháp (mẫu UAT)"
- V2 `QT-DN-V2-001 v16` "QT Duyệt So Sánh Giá NCC-TP" (sample seed default)
- V1 `QT-DN-A v3` "Quy trình Duyệt NCC (v01) (clone)(clone)"
- V1 `QT-DN-B v1` "Quy trình Duyệt NCC và Giải pháp (v01)" (sample seed)

Bro AskUserQuestion chốt Option A (Recommended): wipe ALL 4 workflows
→ UAT clean slate hoàn toàn. Em main solo execute (Investigator audit Plan
R đã cover scope precedent + backup rollback Plan R còn dùng được).

Backup rollback ready: C:\Backup\SolutionErp_pre_cleanup_2026-05-15.bak
(Plan R, 18.5MB) — capture full state pre-cleanup, reuse cho Plan S rollback.

Execute via scp scripts/plan-s-wipe-all-workflows.sql + sqlcmd -i:
- DELETE ALL ApprovalWorkflows (2 rows cascade Steps+Levels)
- DELETE ALL PurchaseEvaluationWorkflowDefinitions (2 rows cascade
  Steps+Approvers)

Post-state cumulative Plan R + S:
- PE: 35 → 0
- V2 workflows: 17 → 2 → 0
- V1 workflows: 4 → 2 → 0
- Cascade Steps + Levels + Approvers: 0 (all entities wiped)

BE smoke verify 5/5 endpoints 200 post-cleanup:
- /api/auth/login → OK (admin token len 468)
- /api/purchase-evaluations → 200 (empty list)
- /api/approval-workflows-v2 → 200 (empty list)
- /api/pe-workflows → 200 (empty list)
- /api/users + /api/menus → 200

→ KHÔNG crash startup (Plan F precedent avoid: no Contract pin to V1, PE
đã wipe Plan R, nên drop workflow safe).

Hậu quả expected:
- User KHÔNG tạo được phiếu mới qua Workspace (Select workflow empty)
- Admin Designer phải seed workflow mới from scratch để UAT continue
- Total cleanup cumulative ~670 rows wiped (35 PE + 17 V2 + 4 V1 + ~600
  cascade child)

Stats final S23 t9:
- 31 mig · 59 tables · ~145 endpoints · 34 FE pages · 111 test unchanged
- 47 gotcha · 20 memory · 6 skills · 4 sub-agents
- **0 PE + 0 workflow** — database UAT clean slate hoàn toàn

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

scripts/plan-s-wipe-all-workflows.sql

@@ -0,0 +1,61 @@
+-- Plan S S23 t9 (2026-05-15) — Wipe ALL workflows (UAT clean slate hoàn toàn)
+-- Bro request: "các cái demo quy trình cũ -> xóa hết luôn đi nhé"
+-- Current state post-Plan R: 2 V2 ghim + 2 V1 active (đều seed demo cumulative)
+-- Backup rollback: C:\Backup\SolutionErp_pre_cleanup_2026-05-15.bak (Plan R)
+-- Hậu quả: user KHÔNG tạo được phiếu mới (Workspace Select empty) cho đến khi
+-- admin Designer seed workflow mới from scratch.
+
+USE SolutionErp;
+GO
+
+SET QUOTED_IDENTIFIER ON;
+SET ANSI_NULLS ON;
+GO
+
+PRINT '=== Plan S — Wipe ALL workflows START ===';
+PRINT 'Pre-state:';
+SELECT 'V2 workflows' AS Entity, COUNT(*) AS Cnt FROM ApprovalWorkflows
+UNION ALL SELECT 'V1 workflows', COUNT(*) FROM PurchaseEvaluationWorkflowDefinitions;
+
+PRINT '';
+PRINT '=== Step 1: DELETE ALL V2 ApprovalWorkflows (cascade Steps + Levels) ===';
+BEGIN TRY
+    BEGIN TRANSACTION DeleteAllV2;
+    DELETE FROM ApprovalWorkflows;
+    DECLARE @V2Cnt INT = @@ROWCOUNT;
+    PRINT 'V2 deleted: ' + CAST(@V2Cnt AS NVARCHAR(10));
+    COMMIT TRANSACTION DeleteAllV2;
+    PRINT 'V2 COMMIT OK';
+END TRY
+BEGIN CATCH
+    ROLLBACK TRANSACTION DeleteAllV2;
+    PRINT 'V2 FAILED — rollback. Error: ' + ERROR_MESSAGE();
+    THROW;
+END CATCH;
+
+PRINT '';
+PRINT '=== Step 2: DELETE ALL V1 PurchaseEvaluationWorkflowDefinitions (cascade Steps + Approvers) ===';
+BEGIN TRY
+    BEGIN TRANSACTION DeleteAllV1;
+    DELETE FROM PurchaseEvaluationWorkflowDefinitions;
+    DECLARE @V1Cnt INT = @@ROWCOUNT;
+    PRINT 'V1 deleted: ' + CAST(@V1Cnt AS NVARCHAR(10));
+    COMMIT TRANSACTION DeleteAllV1;
+    PRINT 'V1 COMMIT OK';
+END TRY
+BEGIN CATCH
+    ROLLBACK TRANSACTION DeleteAllV1;
+    PRINT 'V1 FAILED — rollback. Error: ' + ERROR_MESSAGE();
+    THROW;
+END CATCH;
+
+PRINT '';
+PRINT '=== Post-state (expect 0/0) ===';
+SELECT 'V2 workflows' AS Entity, COUNT(*) AS Cnt FROM ApprovalWorkflows
+UNION ALL SELECT 'V1 workflows', COUNT(*) FROM PurchaseEvaluationWorkflowDefinitions
+UNION ALL SELECT 'V2 Steps (cascade)', COUNT(*) FROM ApprovalWorkflowSteps
+UNION ALL SELECT 'V2 Levels (cascade)', COUNT(*) FROM ApprovalWorkflowLevels
+UNION ALL SELECT 'V1 Steps (cascade)', COUNT(*) FROM PurchaseEvaluationWorkflowSteps
+UNION ALL SELECT 'V1 Approvers (cascade)', COUNT(*) FROM PurchaseEvaluationWorkflowStepApprovers;
+
+PRINT '=== Plan S complete ===';