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ecd5f7e9d9
[CLAUDE] Domain+Infra: Migration 17 — manual budget fields cho PE + HĐ
Chunk 1/5 — DB schema + Domain layer cho fallback "user nhập số tiền ngân sách
tay khi chưa link Budget entity" (UAT request 2026-05-07). Áp cho cả PE + HĐ
(mirror logic per user Q3 chốt).
Migration 17 `AddManualBudgetFieldsToPeAndContract` — 4 ALTER:
- PurchaseEvaluations.BudgetManualName nvarchar(200) NULL
- PurchaseEvaluations.BudgetManualAmount decimal(18,2) NULL
- Contracts.BudgetManualName nvarchar(200) NULL
- Contracts.BudgetManualAmount decimal(18,2) NULL
Validation Q2: cả 2 cùng null OK (PE/HĐ chưa có ngân sách gì cả). KHÔNG XOR
với BudgetId — tạm thời cho phép cả 2 cùng có (BE prefer BudgetId nếu set vì
có Phase=DaDuyet guarantee, manual chỉ là fallback hiển thị/note).
Files:
~ Domain/PurchaseEvaluations/PurchaseEvaluation.cs — 2 property mới
~ Domain/Contracts/Contract.cs — 2 property mới
~ Infrastructure/Persistence/Configurations/PurchaseEvaluationConfiguration.cs
— HasMaxLength(200) + HasPrecision(18,2)
~ Infrastructure/Persistence/Configurations/ContractConfiguration.cs — same
+ Migration 17 .cs + .Designer.cs (3-file rule per ef-core-migration skill)
~ ApplicationDbContextModelSnapshot.cs (auto-overwrite)
Verify:
- dotnet ef migrations add → 3 file gen sạch (4 AddColumn Up + 4 DropColumn Down)
- dotnet ef database update → applied LocalDB OK
- dotnet test SolutionErp.slnx → 83 pass (54 Domain + 29 Infra) — không regression
Next: Chunk 2 App CQRS Create/Update commands + DTO + AutoMapper.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>