[CLAUDE] Docs: S85 closeout — CV PRO batch + clear-data + 6 UAT round + 2 root-cause + 5 SQL-fix

STATUS/HANDOFF prepend S85 (Mig 57 · 88 tables · 374 test · gotcha 73 · bundle admin aKuNip19/user BUsL0HeQ Run #341). gotchas +2: #72 DateTime serialize no-Z -> FE +7h (UtcDateTimeJsonConverter UTC-with-Z) · #73 UPDATE absolute-set clears field on FE-omit (bug-class S42, null-safe guard). + session log + scripts/s85-wipe-uat-data.sql (prod UAT wipe, backup-first, executed) + agent-memory residuals (inv-codebase PE-recon, test-specialist baseline 374).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

scripts/s85-wipe-uat-data.sql

@@ -0,0 +1,102 @@
+-- ============================================================================
+-- S85 (2026-06-23) — Wipe UAT testing data ("clear sạch") trước UAT anh Kiệt FDC sáng nay
+-- Chỉ đạo: anh Kiệt FDC (Zalo "Clear sạch giúp anh nhé" + "Clear truoc em. Xong anh
+--          check một sáng nay em"). Quy trình destructive-prod chuẩn S59:
+--          recon -> AskUserQuestion chốt scope -> script committed -> chạy -> verify exact.
+--
+-- Anh chốt (AskUserQuestion S85):
+--   - PeWorkItemBudgets (28) -> XÓA (UAT sạch hoàn toàn, ô ngân sách trống lại).
+--   - Suppliers test thêm sau S59 -> XÓA 21 (CreatedAt >= 2026-06-11); GIỮ 22 gốc
+--     (CreatedAt < 2026-06-11: 19 demo 04/21-23 + 3 real S55 06-09). Mốc cắt SẠCH
+--     (06-10 trống — không nhập nhằng).
+--
+-- XÓA:  43 PurchaseEvaluations (cascade child ~700: Suppliers/Details/Quotes/Approvals/
+--       Changelogs/Attachments/LevelOpinions/DeptOpinions) · 28 PeWorkItemBudgets
+--       (loose-Guid per Dự-án×Hạng-mục — KHÔNG cascade theo PE -> DELETE riêng) · 1
+--       Contract (cascade) · 32 Notifications · 21 Suppliers test (CreatedAt >= 06-11)
+--       · PeSeq + CtSeq (reset -> generator INSERT lại LastSeq=1 -> phiếu thật đầu = .../001).
+-- GIỮ:  22 Suppliers gốc · Projects 70 · WorkItems 71 · Users 55 · Permissions/MenuItems/
+--       Roles · Workflows (7 active + Steps/Levels/Approvers — KHÔNG đụng config) ·
+--       ContractTemplates 9 · HRM/Office master (EmployeeProfiles/MeetingRooms/Vehicles/
+--       Drivers/LeaveTypes/Holidays/ShiftPatterns/OtPolicies) · EmployeeCodeSequences.
+-- FK:   PE child ALL CASCADE (Quotes NO_ACTION dọn qua Details->Quotes, proven S59).
+--       Suppliers xóa SAU PE+Contracts (đã giải phóng SelectedSupplierId/Quotes/Contract).
+-- Safety: SET XACT_ABORT ON (lỗi -> rollback toàn bộ) + BACKUP bước 0 ngoài tran +
+--         chạy sqlcmd -b (backup fail -> abort TRƯỚC wipe). Resurrect-safe: DemoSeed:Disabled.
+-- Run:  scp -> VPS C:\temp\s85.sql ; sqlcmd -S .\SQLEXPRESS -d SolutionErp -i C:\temp\s85.sql -f 65001 -b
+-- ============================================================================
+SET QUOTED_IDENTIFIER ON;
+SET ANSI_NULLS ON;
+SET NOCOUNT ON;
+SET XACT_ABORT ON;
+GO
+
+-- ===== 0. BACKUP insurance (NGOÀI transaction; -b -> fail thì abort trước wipe) =====
+-- Lấy backup dir từ registry (SQL service account chắc chắn ghi được; D:\ KHÔNG tồn tại
+-- trên VPS này — chỉ ổ C:). xp_instance_regread auto-resolve path theo instance.
+DECLARE @bkdir nvarchar(512), @bkfile nvarchar(600);
+EXEC master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', N'Software\Microsoft\MSSQLServer\MSSQLServer', N'BackupDirectory', @bkdir OUTPUT;
+SET @bkfile = @bkdir + N'\SolutionErp_S85_prewipe.bak';
+PRINT 'Backup device -> ' + @bkfile;
+BACKUP DATABASE [SolutionErp] TO DISK = @bkfile WITH INIT, CHECKSUM, NAME = N'SolutionErp-S85-pre-wipe';
+GO
+
+PRINT '=== BEFORE ===';
+SELECT 'PE' AS T, COUNT(*) AS C FROM PurchaseEvaluations
+UNION ALL SELECT 'PeWorkItemBudgets', COUNT(*) FROM PeWorkItemBudgets
+UNION ALL SELECT 'Contracts', COUNT(*) FROM Contracts
+UNION ALL SELECT 'Notifications', COUNT(*) FROM Notifications
+UNION ALL SELECT 'Suppliers_total', COUNT(*) FROM Suppliers
+UNION ALL SELECT 'Suppliers_test(>=06-11)', COUNT(*) FROM Suppliers WHERE CreatedAt >= '2026-06-11'
+UNION ALL SELECT 'PeSeq', COUNT(*) FROM PurchaseEvaluationCodeSequences
+UNION ALL SELECT 'CtSeq', COUNT(*) FROM ContractCodeSequences;
+GO
+
+BEGIN TRANSACTION;
+
+-- 1. Phiếu PE (cascade child)
+DELETE FROM PurchaseEvaluations;
+PRINT '  PurchaseEvaluations deleted : ' + CAST(@@ROWCOUNT AS varchar);
+
+-- 2. Ngân sách per-gói-thầu (loose-Guid, KHÔNG cascade theo PE)
+DELETE FROM PeWorkItemBudgets;
+PRINT '  PeWorkItemBudgets deleted   : ' + CAST(@@ROWCOUNT AS varchar);
+
+-- 3. Hợp đồng (cascade child)
+DELETE FROM Contracts;
+PRINT '  Contracts deleted           : ' + CAST(@@ROWCOUNT AS varchar);
+
+-- 4. Thông báo
+DELETE FROM Notifications;
+PRINT '  Notifications deleted       : ' + CAST(@@ROWCOUNT AS varchar);
+
+-- 5. NCC test thêm sau S59 (giữ 22 gốc CreatedAt < 2026-06-11)
+DELETE FROM Suppliers WHERE CreatedAt >= '2026-06-11';
+PRINT '  Suppliers test deleted      : ' + CAST(@@ROWCOUNT AS varchar);
+
+-- 6. Reset bộ đếm mã (DELETE row -> generator INSERT lại LastSeq=1 -> .../001)
+DELETE FROM PurchaseEvaluationCodeSequences;
+DELETE FROM ContractCodeSequences;
+PRINT '  Code sequences reset (Pe+Ct)';
+
+PRINT '=== AFTER (expect transactional=0, Suppliers=22, master giữ) ===';
+SELECT 'PE' AS T, COUNT(*) AS C FROM PurchaseEvaluations
+UNION ALL SELECT 'PeWorkItemBudgets', COUNT(*) FROM PeWorkItemBudgets
+UNION ALL SELECT 'PeSuppliers', COUNT(*) FROM PurchaseEvaluationSuppliers
+UNION ALL SELECT 'PeQuotes', COUNT(*) FROM PurchaseEvaluationQuotes
+UNION ALL SELECT 'PeAttachments', COUNT(*) FROM PurchaseEvaluationAttachments
+UNION ALL SELECT 'PeChangelogs', COUNT(*) FROM PurchaseEvaluationChangelogs
+UNION ALL SELECT 'Contracts', COUNT(*) FROM Contracts
+UNION ALL SELECT 'Notifications', COUNT(*) FROM Notifications
+UNION ALL SELECT 'Suppliers_keep', COUNT(*) FROM Suppliers
+UNION ALL SELECT 'PeSeq', COUNT(*) FROM PurchaseEvaluationCodeSequences
+UNION ALL SELECT 'CtSeq', COUNT(*) FROM ContractCodeSequences
+UNION ALL SELECT 'KEEP_Projects', COUNT(*) FROM Projects
+UNION ALL SELECT 'KEEP_WorkItems', COUNT(*) FROM WorkItems
+UNION ALL SELECT 'KEEP_Users', COUNT(*) FROM Users
+UNION ALL SELECT 'KEEP_Workflows', COUNT(*) FROM ApprovalWorkflows
+UNION ALL SELECT 'KEEP_Templates', COUNT(*) FROM ContractTemplates;
+
+COMMIT TRANSACTION;
+PRINT 'S85 wipe COMMITTED.';
+GO