Version 2.0

TASKS_ROADMAP.md

@@ -9,6 +9,7 @@
 
 - **SOP Phase 1-8:** 100% hoàn thành
 - **AI Instructions Core:** 85% (6/7, còn auto-suggest transfer)
+- **V2 Restructure:** 100% hoàn thành (Contract category, bỏ pivot, đại diện)
 - **Test:** Pest 8/8 tests (21 assertions) pass
 - **Data import:** 3658 rows từ `ai_instructions/CSKH.xlsx` imported successfully
 - **Dual Panel:** Admin (đầy đủ) + Support (rút gọn, tập trung feedback)
@@ -146,6 +147,20 @@
 - [x] Resources trong Support: Feedback, Customer, Product, FeedbackChannel, FeedbackTag, ActivityLog
 - [x] Widgets: ResolvedTicketsWidget, AvgProcessingTimeWidget, HandlerPerformanceWidget
 
+### V2: Contract Restructure — Category + Representative + Bỏ Pivot
+- [x] Migration: thêm `category` (ownership/business), `representative_*` vào contracts, xóa `customer_product`
+- [x] Enum: `ContractCategory` (ownership, business) + cập nhật `ContractType` (deposit, purchase, transfer, rental, self_business, bcc)
+- [x] Model: Contract (+category, +representative), Customer (ownedProducts qua contracts), Feedback (-customer_product_id)
+- [x] Xóa `CustomerProduct` model/pivot
+- [x] Validation: ràng buộc 1 active/category/product (CreateContract/EditContract)
+- [x] FeedbackForm: filter mới (Customer → Product qua Contract ownership + đại diện), case-insensitive search
+- [x] ContractForm: select category → dynamic type options, representative form section
+- [x] FeedbackTable: `contract.product.name` thay `customerProduct.product.name`
+- [x] Seeder: 6 contracts V2 (ownership+business, có representative), feedback no customer_product_id
+- [x] ImportCskh: cập nhật pipeline, không còn customer_product
+- [x] i18n: vi/en cho category, type mới, representative, validation
+- [x] Tests: 8/8 pass (21 assertions)
+
 ### ActivityLog — Audit Trail
 - [x] Migration `activity_logs`: user_id, action, description, subject_type/id, metadata
 - [x] Model `ActivityLog` + Service `ActivityLogger` (static log method)