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>
Skill Library — SOLUTION_ERP
Skill này là tài liệu chuyên biệt để Claude (và developer khác) dùng khi cần deep-dive 1 domain area. Claude tự động invoke qua Skill tool dựa trên semantic matching với description trong từng SKILL.md.
Skills hiện có
| Skill | Mục đích | Trigger ví dụ | Trạng thái |
|---|---|---|---|
contract-workflow |
State machine 9 phase, role × phase guard, SLA timer, auto-approve | "approve contract", "chuyển phase", "auto-approve quá hạn" | 📝 Placeholder (Phase 3) |
form-engine |
Render template docx/xlsx, parse 8 form, field mapping, PO generator | "export contract as word", "điền form", "render template" | 📝 Placeholder (Phase 2) |
permission-matrix |
Role × MenuKey × CRUD, seed, reset password, 3-layer resolution | "permission denied", "gán role", "menu không hiện" | 📝 Placeholder (Phase 1) |
Format chuẩn 1 skill
Mỗi skill là 1 folder với ít nhất SKILL.md + optional examples/ + references/:
.claude/skills/<skill-name>/
├── SKILL.md ← Entry point: description, when-to-use, workflow
├── examples/ ← Code snippets mẫu
│ └── *.cs | *.tsx
└── references/ ← Link đến file code thật, docs
Frontmatter SKILL.md:
---
name: contract-workflow
description: State machine 9 phase cho hợp đồng — guard rule, SLA, auto-approve
when-to-use:
- "approve contract"
- "state machine bug"
- "SLA expired"
---
# Contract Workflow Skill
## Context
...
## Workflow
...
## Code pointers
- `src/Backend/SolutionErp.Domain/Contracts/ContractPhase.cs`
- `src/Backend/SolutionErp.Application/Contracts/Commands/TransitionContractCommand.cs`
Tạo skill mới — checklist
- Tạo folder
.claude/skills/<kebab-case-name>/ - Viết
SKILL.mdvới frontmatter + sections: Context / Workflow / Code pointers / Common pitfalls - Add row vào bảng "Skills hiện có" phía trên
- Commit
[CLAUDE] Skill: add <name>