Backend Forms:
- Domain/Forms: ContractTemplate (FormCode, Name, ContractType, FileName, StoragePath, Format, FieldSpec JSON, IsActive) + ContractClause
- EF config voi unique FormCode + query filter IsDeleted
- DbSets + IApplicationDbContext update
- Migration AddForms (bang 14 total)
- Packages: DocumentFormat.OpenXml 3.x + ClosedXML 0.105+
- Application/Forms:
- IFormRenderer interface + RenderResult record
- FormFeatures.cs: List/Get/Render CQRS
- IWebHostEnvironmentLocator (abstract IWebHostEnvironment)
- Infrastructure/Forms:
- DocxRenderer: OpenXml-based placeholder {{field}} replace, handle split runs (gom text tat ca <w:t> trong paragraph, replace, gan lai text dau + clear rest)
- XlsxRenderer: ClosedXML cell value replace
- FormRenderer router theo format docx/xlsx
- Api:
- FormsController: GET /templates (filter type, onlyActive), GET /templates/{id}, POST /templates/{id}/render (return file)
- WebHostEnvironmentLocator impl
- DbInitializer SeedContractTemplatesAsync: seed 8 template metadata, IsActive=true chi khi file ton tai
Templates vat ly:
- Copy 5 .docx/.xlsx tu FORM/ sang wwwroot/templates/
- 3 .doc (FO-002.02/03/06) chua convert: IsActive=false (Word COM bi stuck luc test, can retry voi DisplayAlerts=0 hoac LibreOffice)
- scripts/convert-doc-to-docx.ps1 (Word COM automation)
Frontend fe-admin:
- types/forms.ts: ContractTemplate + ContractTypeLabel
- pages/forms/FormsPage.tsx: list templates + Render dialog (paste JSON data → download .docx/.xlsx)
- Route /forms them vao App.tsx
Bug fix:
- SpaceProcessingModeValues namespace: wrap EnumValue<> full path
- SaveAs2($path, 16) thay vi SaveAs([ref], [ref]) — PowerShell type issue
- Word COM stuck: kill process, skip .doc cho MVP
Docs (theo yeu cau user):
- docs/gotchas.md MOI: 17 pitfalls nhom theo tech stack / EF Core / OpenXml / JSON / dev workflow
- .claude/skills/form-engine/SKILL.md: placeholder → full spec (algorithm + code pointers + API + limitations)
- .claude/skills/permission-matrix/SKILL.md: placeholder → full spec (BE policy + FE guard + seed + pitfalls)
- docs/HANDOFF.md MOI: brief 5 phut cho session sau (run quickstart + where we are + next steps + file tree + gotchas ref)
- docs/STATUS.md: update cumulative stats + next up Phase 3
- docs/changelog/migration-todos.md: tick Phase 2 iteration 1 items + add iteration 2 list
- docs/changelog/sessions/2026-04-21-1200-phase2-form-engine.md: session log
- CLAUDE.md root: them reference den gotchas + HANDOFF
E2E verified:
- GET /api/forms/templates (onlyActive=false) → 8 templates
- POST /api/forms/templates/{FO-002.05}/render voi data dict → HTTP 200 + file .docx 482KB (Microsoft Word 2007+ OK)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
5.1 KiB
5.1 KiB
name, description, when-to-use
| name | description | when-to-use | ||||||
|---|---|---|---|---|---|---|---|---|
| permission-matrix | Hệ thống phân quyền Role × MenuKey × CRUD. Seed 12 menu + admin full. FE PermissionGuard + usePermission. BE AuthorizationHandler + 48 policy. Dùng khi debug access denied, gán role, menu không hiện. |
|
Permission Matrix Skill
Status: Phase 1 đợt 2 IMPLEMENTED.
Model
User ────< UserRoles ────< Role ────< Permissions ────< MenuItem
(RoleId, MenuKey, CRUD flags)
- 1 User có N Role (qua
AspNetUserRolesrename →UserRoles) - 1 Role có N Permission (1 row per MenuKey × 4 CRUD flag)
- Union (OR) nhiều role → user có quyền nếu bất kỳ role nào cho quyền đó
- Admin role → bypass check (luôn pass mọi policy)
Menu tree (seed)
12 menu trong MenuKeys.All:
Dashboard
Master
├── Suppliers
├── Projects
└── Departments
Contracts
Forms
Reports
System
├── Users
├── Roles
└── Permissions
Tree hierarchy qua ParentKey field. Seed trong DbInitializer.SeedMenuTreeAsync.
Code pointers
Backend:
Domain/Identity/MenuKeys.cs— const class, single source of truthDomain/Identity/MenuItem.cs— entity (Key PK, Label, ParentKey, Order, Icon)Domain/Identity/Permission.cs— entity (RoleId, MenuKey, 4 flag)Application/Permissions/Queries/GetMyMenuTree/GetMyMenuTreeQuery.cs— resolve per-user, union OR, filter treeApplication/Permissions/PermissionFeatures.cs— list/upsertApi/Authorization/MenuPermissionRequirement.cs+MenuPermissionHandler.cs— policy checkApi/Program.cs— register 48 policy{menu}.{action}trong AddAuthorizationInfrastructure/Persistence/DbInitializer.cs—SeedMenuTreeAsync+SeedAdminPermissionsAsyncApi/Controllers/MenusController.cs,RolesController.cs,PermissionsController.cs
Frontend (fe-admin):
src/lib/menuKeys.ts— const mirror, cần đồng bộ tay với BEsrc/types/menu.ts— MenuNode typesrc/hooks/usePermission.ts—can(menuKey, action)helpersrc/components/PermissionGuard.tsx— wrap button/contentsrc/components/Layout.tsx— render sidebar động từ AuthContext.menusrc/pages/system/PermissionsPage.tsx— ma trận edit UIsrc/contexts/AuthContext.tsx—loadMenu()on login + localStorage cache
BE policy usage
Register trong Program.cs:
services.AddAuthorization(opts =>
{
foreach (var menu in MenuKeys.All)
foreach (var action in MenuKeys.Actions)
opts.AddPolicy($"{menu}.{action}", p =>
p.Requirements.Add(new MenuPermissionRequirement(menu, action)));
});
services.AddScoped<IAuthorizationHandler, MenuPermissionHandler>();
Apply ở controller:
[HttpPut("{id:guid}")]
[Authorize(Policy = "Contracts.Update")]
public async Task<IActionResult> Update(...) { }
FE guard usage
// Hook
const { can } = usePermission()
if (!can('Contracts', 'Update')) return null
// Component wrap
<PermissionGuard menuKey="Contracts" action="Update">
<Button>Sửa</Button>
</PermissionGuard>
// Route guard
<Route
path="/system/permissions"
element={
<PermissionGuard menuKey="Permissions" action="Read" fallback={<Forbidden />}>
<PermissionsPage />
</PermissionGuard>
}
/>
Workflow — gán quyền cho role mới
- Admin login →
/system/permissions - Chọn role (vd "CostControl")
- Tick checkbox trên matrix grid — mỗi lần tick tự động PUT
/api/permissionsupsert - User thuộc role đó logout/login lại → thấy permission mới (menu refresh từ
/api/menus/me)
Guard rules đã implement
- Admin bypass: role
Adminluôn pass mọi policy (kể cả chưa seed row Permission) - Not user active:
User.IsActive=false→ AuthorizationHandler return fail - Self-demote protection: admin đang edit không thể giảm quyền role Admin (check trong
UpsertPermissionCommandHandler)
Common pitfalls
- Quên refresh menu sau update permission → user thấy menu cũ. Giải pháp: logout/login, hoặc Phase 3 thêm SignalR push.
- MenuKey typo — TS không check vì menu.key là string. Luôn dùng
MenuKeys.Contractsconst, không hardcode"Contracts". - FE cache menu trong localStorage → sau user được assign role mới, FE thấy menu cũ. Login lại fix.
- Hai role conflict (1 cho, 1 cấm): union OR → có ít nhất 1 role cho là được.
- 403 ở API nhưng FE không hide button → FE guard chỉ UX, BE phải là source of truth. Phải apply
[Authorize(Policy = "X.Y")]ở controller.
Phase tiếp theo
- Phase 3: SignalR notify khi permission đổi → FE tự refetch
/api/menus/me - Phase 4: Per-user override (ngoài role) — thêm bảng
UserPermissionOverrides - Phase 4: Invalidate JWT khi role đổi (rare event, nhưng secure)