lcbp3/specs/09-history/2025-12-25-drawing-admin-panel-implementation.md

Drawing Module Frontend/Backend Implementation

วันที่: 25 ธันวาคม 2568 (2025-12-25) Session: Drawing Dashboard & Admin Panel UX/UI Implementation

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🎯 วัตถุประสงค์

1. Update Backend entities และ Frontend types ตาม v1.7.0 schema (Drawing Revision)
2. สร้าง Admin Panel สำหรับจัดการ Drawing Master Data
3. สร้าง Backend APIs สำหรับ CRUD operations

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✅ สิ่งที่ทำเสร็จ

1. Backend Entity Updates (Drawing Revision Schema)

File	Changes
shop-drawing-revision.entity.ts	เพิ่ม isCurrent, createdBy, updatedBy, User relations
asbuilt-drawing-revision.entity.ts	เพิ่ม isCurrent, createdBy, updatedBy, User relations

2. Frontend Type Updates

File	Changes
frontend/types/drawing.ts	DrawingRevision - เพิ่ม createdBy, updatedBy, update isCurrent type

3. Admin Panel Frontend (6 pages)

Route	Description
/admin/drawings	Navigation hub
/admin/drawings/contract/volumes	Volume CRUD
/admin/drawings/contract/categories	Category CRUD
/admin/drawings/contract/sub-categories	Sub-category CRUD
/admin/drawings/shop/main-categories	Main Category CRUD
/admin/drawings/shop/sub-categories	Sub-category CRUD

Service: frontend/lib/services/drawing-master-data.service.ts

4. Backend APIs (Full CRUD)

Controller: backend/src/modules/drawing/drawing-master-data.controller.ts Service: backend/src/modules/drawing/drawing-master-data.service.ts

Endpoint	Methods
/api/drawings/master-data/contract/volumes	GET, POST, PATCH, DELETE
/api/drawings/master-data/contract/categories	GET, POST, PATCH, DELETE
/api/drawings/master-data/contract/sub-categories	GET, POST, PATCH, DELETE
/api/drawings/master-data/shop/main-categories	GET, POST, PATCH, DELETE
/api/drawings/master-data/shop/sub-categories	GET, POST, PATCH, DELETE

5. Admin Dashboard Update

เพิ่ม "Drawing Master Data" link ใน Admin Dashboard (frontend/app/(admin)/admin/page.tsx)

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📁 ไฟล์ที่แก้ไข/สร้างใหม่

Backend

• backend/src/modules/drawing/entities/shop-drawing-revision.entity.ts - Modified
• backend/src/modules/drawing/entities/asbuilt-drawing-revision.entity.ts - Modified
• backend/src/modules/drawing/drawing-master-data.controller.ts - Rewritten
• backend/src/modules/drawing/drawing-master-data.service.ts - Rewritten

Frontend

• frontend/types/drawing.ts - Modified
• frontend/lib/services/drawing-master-data.service.ts - NEW
• frontend/app/(admin)/admin/drawings/page.tsx - NEW
• frontend/app/(admin)/admin/drawings/contract/volumes/page.tsx - NEW
• frontend/app/(admin)/admin/drawings/contract/categories/page.tsx - NEW
• frontend/app/(admin)/admin/drawings/contract/sub-categories/page.tsx - NEW
• frontend/app/(admin)/admin/drawings/shop/main-categories/page.tsx - NEW
• frontend/app/(admin)/admin/drawings/shop/sub-categories/page.tsx - NEW
• frontend/app/(admin)/admin/page.tsx - Modified

Specs

• specs/09-history/2025-12-25-drawing-revision-schema-update.md - Updated (marked complete)

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🔧 Build Status

Component	Status
Backend	✅ Passed
Frontend	✅ Passed

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📋 TODO (Phase 2+)

• Dashboard Drawing UX Enhancements (filters)
• Contract Drawing: Category-SubCategory mapping UI
• Shop Drawing: MainCategory-SubCategory linking