[CLAUDE] Office: P11-E AttendanceReport+Excel+OtPolicy + P11-F MaTicket codegen (Wave 1)

P11-F: MaTicket gen-on-create qua WorkflowAppCodeGen (IT/2026/NNN Serializable atomic, kanban no-workflow). P11-E: GetAttendanceReportQuery monthly aggregate (day-type weekday/weekend/holiday OT x OtPolicy multiplier in-memory) + AttendanceReportExcelExporter (ClosedXML) + 2 endpoint Admin-only + fe-admin AttendanceReportPage. Migration-free. +5 test (186->191). reviewer PASS (gotcha #44 role-string verified, 0 blocker).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/agent-memory/investigator-codebase/MEMORY.md

@@ -70,6 +70,8 @@ Bearer từ `POST api.solutions.com.vn/api/auth/login` → status matrix expecte
 
 ## 📅 Recent activity (FIFO — older → archive/git)
 
+- **2026-06-08 (S52 Phase 11-D/E/F product-close recon — 6 gap, on-disk):** ⭐ **GAP1 IT-pool KHÔNG TỒN TẠI:** AppRoles.All=13 role (`AppRoles.cs:23`) NO "IT"; 9 dept seed (`DbInitializer.cs:2066` PM/QS/CCM/PRO/FIN/ACT/EQU/HRA/BOD) NO dept IT; MenuKeys NO It_* group (chỉ `OffItTicket="Off_ItTicket"` 1 leaf :123). → round-robin pool PHẢI tạo signal mới: option (a) +AppRoles.ItStaff const + seed user, (b) +dept "IT" code, (c) per-user flag `User.IsItStaff`. Least-loaded query = `Users.Where(pool).OrderBy(u => Tickets.Count(AssignedToUserId==u.Id && Status!=Closed))` — `ItTicket.AssignedToUserId Guid?` SẴN (`ItTicket.cs:21`). **GAP2 HostedService:** đăng ký tại `Infrastructure/DependencyInjection.cs:46 AddHostedService<SlaExpiryJob>()` (KHÔNG Program.cs — grep Program.cs rỗng). Pattern `SlaExpiryJob.cs`: `BackgroundService` + ctor `(IServiceProvider sp, ILogger)` + `ExecuteAsync` Task.Delay(30s warmup)+while loop Interval 15min → `_sp.CreateAsyncScope()` resolve scoped `IApplicationDbContext`+`IDateTime`+`INotificationService` (:61-65). ItTicketSlaJob mirror: thêm dòng :47 + clone file. **GAP3 OtPolicy (`Hrm/OtPolicy.cs`):** 3 multiplier decimal(4,2) `MultiplierWeekday/Weekend/Holiday` (:21-23, seed 1.5/2.0/3.0) + 3 cap int `MaxHoursPer Day/Month/Year` (:26-28) + `Code` UNIQUE + `IsActive` (1 default công ty). `Attendance.OtHours decimal?` (`Office/Attendance.cs:37`) per-row, KHÔNG link OtPolicyId → join thủ công qua IsActive=true; công thức OT-pay = `OtHours × multiplier(dayType) × hourlyRate`, dayType phân loại từ AttendanceDate (Holiday tra Hrm_Holiday, Sat/Sun=Weekend, else Weekday). **GAP4 Excel reuse:** `IContractExcelExporter.ExportAsync→RenderResult` record `(byte[] Content, string FileName, string ContentType)` (`IFormRenderer.cs:3`); impl `ContractExcelExporter.cs` ClosedXML `XLWorkbook`+`Worksheets.Add`+`MemoryStream→ToArray()` (:103-109 content-type `application/vnd.openxmlformats-officedocument.spreadsheetml.sheet`); DI scoped :40; controller stream `return File(result.Content, result.ContentType, result.FileName)` (`ReportsController.cs:35`, mirror Forms/PE/Contracts). AttendanceExporter = clone + đổi columns + new CQRS command (mẫu `ExportContractsToExcelCommand`). **GAP5 Attendance API:** `AttendancesController.cs` 3 endpoint check-in/check-out/me (`[Authorize]` ko role); CQRS inline `Office/WorkflowAppsFeatures.cs` REGION 6 (:401-490) — `CheckInCommand`/`CheckOutCommand`/`GetMyAttendanceQuery(Year,Month)` chỉ trả LIST cá nhân (1 user/tháng). ❌ CHƯA có aggregate/monthly-report/all-users query → P11-E phải +`GetAttendanceReportQuery(year,month,deptId?)`. ItTicket CQRS cũng inline cùng file (:354 GetItTicketsQuery + CreateItTicketCommand + UpdateItTicketStatusCommand, controller `ItTicketsController.cs`). **GAP6 FE state:** ItTicketsPage + MyAttendancePage TỒN TẠI cả 2 app (fe-admin+fe-user, comment "MIRROR SHA256 identical"), routes `/it-tickets`+`/attendance` (`App.tsx:101-102`), menuKeys `OffItTicket`+`OffChamCong` (:65-66), Layout map :84-85. ❌ THIẾU: ItTicket = SKELETON read-only kanban (banner :32-34 "Form tạo + auto-assign + SLA timer defer Phase 11"), NO create form/assign-UI/SLA-badge; Attendance = check-in/out OK nhưng NO admin report page / Excel export button / OT-pay column. NO menuKey `Attendance_Report`/`It_Assign`. Surprise: ItTicket+Attendance KHÔNG dùng Workflow V2 (kanban status flow, comment `ItTicket.cs:6`) — khác Leave/OT/Travel/Vehicle (LevelOpinion). Tag `[p11-def-recon, it-pool-absent, otpolicy-multiplier, excel-reuse, s52]`.
+
 - **2026-06-08 (S51 gotcha #57 EXTENSION reachability audit — 6 candidate, RAG down, on-disk only):** ⭐ Bug class = soft-delete + bare `.IsUnique()` on Code → recreate-after-delete throws DbUpdateException 500. Verdict 6 cand: **FIX 3 (Master)** Department/Supplier/Project (`Department/Supplier/ProjectConfiguration.cs:18/24/19` bare unique). ALL = AuditableEntity + **GLOBAL `HasQueryFilter(!IsDeleted)`** + Delete via `.Remove()` → `AuditingInterceptor.cs` (State Deleted→Modified, IsDeleted=true) + Create `AnyAsync(x=>x.Code==req.Code)` NO `!IsDeleted` BUT global filter auto-hides soft-deleted → check passes → unfiltered index 500. **CONFIRMED-reachable** (`DepartmentFeatures.cs:76+125`, `ProjectFeatures.cs:87+147`, `CreateSupplierCommand.cs:45`+`DeleteSupplierCommand.cs:20`). **SKIP 3:** (a) **ContractClause** (`ContractClauseConfiguration.cs:18`) — NO Create/Update/Delete handler ANYWHERE (only `IApplicationDbContext.cs:32` DbSet; FormsController = templates only) → not CRUD-reachable. (b) **MeetingRoom** (`MeetingRoomConfiguration.cs:20`) — Delete sets `IsActive=false` NOT IsDeleted (`MeetingFeatures.cs:178`, comment :175 "FK Restrict → NOT soft delete") → index never gets soft-deleted row; Create also checks `&& !IsDeleted` :113. (c) **EmployeeProfile** (`EmployeeProfileConfiguration.cs:24/26` EmployeeCode+UserId) — Delete soft (`EmployeeFeatures.cs:437`) BUT Create BLOCKS reuse by design: UserId check `AsNoTracking().FirstOrDefault(UserId==)` (no HRM global filter) sees soft-deleted → throws ConflictException "Cần khôi phục" :160-163; EmployeeCode auto-gen atomic (never user-supplied/reused) → no collision. **Completeness (grep ALL `.IsUnique()`):** beyond 3 Master + 6 HRM-fixed (LeaveType/Holiday/Shift/OtPolicy/Vehicle/Driver all `.HasFilter([IsDeleted]=0)`), every OTHER bare-unique is either composite junction (Permission RoleId+MenuKey, *LevelOpinion, MeetingBookingAttendee, LeaveBalance, Attendance UserId+Date), nullable-code already filtered (`[Ma*] IS NOT NULL`: Contract/PE/Proposal/Budget/WorkflowApps), or no-soft-delete (WorkflowDefinition/ApprovalWorkflow Code+Version, ContractTemplate FormCode, WorkflowTypeAssignment, DepartmentApprovals). **Mig 46 = exactly 3 indexes (Departments/Suppliers/Projects Code).** Surprise: Master GLOBAL query filter MAKES the bug (auto-hides soft-deleted from check) — opposite of HRM where bug needs manual `!IsDeleted`; either way unfiltered index = 500. Tag `[gotcha57-ext, reachability-audit, master-global-filter, s51]`.
 
 - **2026-06-08 (S50 P11-C Vehicle+Driver — HrmConfigs add-kind pattern VERIFIED on-disk, RAG down):** ⭐ **HrmConfigs KHÔNG có "kind enum/registry" backend** — 4 entity RIÊNG (LeaveType/Holiday/ShiftPattern/OtPolicy), NOT discriminated table. "kind" chỉ FE: `HrmConfigKind` union `fe-admin/src/types/hrm-config.ts:4` + route param. **Add 1 kind = mirror FULL entity stack 11 chỗ:** BE (1) Domain `Hrm/{X}.cs` AuditableEntity soft-delete (2) `Configurations/{X}Configuration.cs` `.ToTable+.HasIndex(Code).IsUnique()` (3) `ApplicationDbContext.cs:95-98` DbSet (4) `IApplicationDbContext.cs:102-105` DbSet (5) `HrmConfigFeatures.cs` +Region N (DTO+List/Create/Update/Delete handler+validator, mega 4-region :30/125/222/328) (6) `HrmConfigsController.cs` +4 route hardcode `[HttpGet/Post/Put/Delete("{kind}")]` (Post/Put/Del `[Authorize(Roles="Admin")]`, Get chỉ `[Authorize]`) (7) `DbInitializer.cs:2329 SeedHrmConfigsAsync` +if-block + skip-guard :2331 phải +`&& OtPoliciesNew.AnyAsync()` (8) `MenuKeys.cs:88-92` +const + `:149 All[]` (Admin auto-grant `SeedAdminPermissionsAsync` loop idempotent). FE (9) `HrmConfigsPage.tsx:45 KIND_CONFIG` +entry + `:114 KINDS[]` + `:379 renderCells` branch + `:166 smart-defaults` + types/hrm-config.ts DTO (10) `App.tsx:90` route `/hrm/configs/:kind` SẴN catch-all → KHÔNG cần sửa, chỉ +menuKeys (11) `menuKeys.ts:38-42` + `Layout.tsx:60-63 staticMap`. **gotcha #57 CONFIRMED còn trần:** `LeaveTypeConfiguration.cs:19` + `ShiftPatternConfiguration.cs:19` + `OtPolicyConfiguration.cs:22` `.IsUnique()` CHƯA `.HasFilter("[IsDeleted]=0")` (chỉ `HolidayConfiguration.cs:18` đã fix Mig 43). → Vehicle/Driver Code UNIQUE PHẢI add filter ngay từ đầu. **Mig 44 BẮT BUỘC CREATE TABLE** (mỗi kind = bảng riêng, NOT discriminated → +2 bảng Vehicles+Drivers, không phải seed-only). **VehicleBooking** (`Office/VehicleBooking.cs:13-19`) pure free-text `VehicleLicense/VehicleName/DriverName` string, NO `VehicleId/DriverId` FK (grep empty) → P11-C catalog-only, FK link defer Mig sau. Latest Mig=43 `FilterHolidayUniqueIndexByIsDeleted` (`20260601064128`), next=44. Tag `[p11-c, hrmconfig-add-kind, gotcha57, on-disk-verify]`.