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solution-erp/docs/changelog/sessions/2026-04-21-1430-phase4-report.md
pqhuy1987 fe7ad8e4a3 [CLAUDE] Phase4: Report MVP + Docs Consolidation (rules, architecture, schema-diagram)
Backend Report:
- Application/Reports/Dtos/DashboardStatsDto: 5 KPI + PhaseCount + SupplierCount + ProjectCount + MonthlyValue
- Application/Reports/Queries/GetDashboardStats handler: total/active/overdue/published this month/totalValueActive + byPhase + top 5 NCC/du an + 12 thang monthly (fill zero khi thang empty)
- Application/Reports/Services/IContractExcelExporter interface
- Infrastructure/Reports/ContractExcelExporter: ClosedXML workbook 10 cot, header style bold+blue, number format #,##0, formula SUM, auto-fit, freeze header
- Application/Reports/Commands/ExportContractsToExcelCommand: filter phase/supplier/project/date range
- Api/Controllers/ReportsController: GET /reports/dashboard, GET /reports/contracts/export
- DI register IContractExcelExporter (Scoped)

Frontend fe-admin:
- types/reports.ts: DashboardStats type
- components/BarChart.tsx: generic horizontal bar chart — chi Tailwind, khong thu vien ngoai
- pages/DashboardPage.tsx REWRITE: 5 KPI card (FileText/TrendingUp/AlertTriangle/CheckCircle2/Coins) + by-phase bar + monthly 12-month chart + top 5 NCC + top 5 du an + skeleton loader
- pages/ReportsPage.tsx MOI: filter phase/fromDate/toDate → export Excel button
- Route /reports vao App.tsx

E2E verified:
- GET /api/reports/dashboard → 200 voi day du KPI + monthly fill 12 thang
- GET /api/reports/contracts/export → 200 xlsx 7229 bytes (Microsoft Excel 2007+)

Docs consolidation (theo yeu cau user):
- docs/rules.md MOI: 9 section coding conventions (ngon ngu UI/code/DB/docs, BE Clean Arch, CQRS+MediatR, Validation FluentValidation, Error handling, Async, Entity rules, DI, Package pinning, FE React/TS erasableSyntaxOnly, path alias, TanStack Query, Permission guard, Toast+error, DB convention, Git commit format, Docs structure, Testing, Security)
- docs/architecture.md MOI: layered overview ASCII art, request lifecycle (1 POST/api/contracts qua 10 step), workflow state machine 9 phase, permission model, data flow sequence diagram 4 actor (Drafter/Manager/CCM/BOD/HRA), deployment architecture Phase 5, skill library, non-functional table
- docs/database/schema-diagram.md MOI: full ERD 19 table mermaid + data flow diagram + vong doi 1 HD (create → 7 transition → gen ma → publish) + index strategy table + relationship cardinality + soft delete behavior + SQL queries (inbox/dashboard/gen ma) + migration history
- docs/gotchas.md UPDATE: 17 → 26 pitfalls, them section "Claude Code harness quirks" (Edit File not read, DI build pass nhung runtime fail) + "Contract workflow" (ma HD gen 2 lan, BE-FE NEXT_PHASES sync, race condition) + "Permission matrix" (cache real-time, MenuKey typo)
- docs/STATUS.md: Phase 4 MVP done, docs entry points section liet ke het, next Phase 5 Production
- docs/HANDOFF.md: phase table them Phase 4 row, file tree update voi Reports, test points day du, git state commit 7
- docs/changelog/migration-todos.md: tick Phase 4 MVP items + them iteration 2 list
- docs/changelog/sessions/2026-04-21-1430-phase4-report.md: session log voi thong so cumulative (BE 3100 LOC, 30 docs)
- CLAUDE.md root: update Tai lieu quan trong section them rules.md, architecture.md, schema-diagram.md, .claude/skills (13 links now)

Bug fix:
- TS unused import ContractPhaseLabel trong DashboardPage
- DI thieu register IContractExcelExporter — build pass but runtime would fail (added)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 12:42:46 +07:00

4.8 KiB

Session 2026-04-21 14:30 — Phase 4 Report MVP + Docs Consolidation

Dev: Claude (Opus 4.7) Duration: ~1h Base commit: 7e957a7

Làm được

Chunk K — BE Dashboard + Excel export

  • Application/Reports/Dtos/DashboardStatsDto.cs: DashboardStats + PhaseCount + SupplierCount + ProjectCount + MonthlyValue
  • Application/Reports/Queries/GetDashboardStats Handler:
    • Counts: Total / Active (not final) / Overdue (SlaDeadline < now) / PublishedThisMonth
    • TotalValueActive: SUM GiaTri của active contracts
    • ByPhase: group theo phase
    • TopSuppliers, TopProjects: top 5 theo count + sum value
    • MonthlyValue: fill 12 tháng liên tục (kể cả tháng rỗng)
  • Application/Reports/Services/IContractExcelExporter
  • Infrastructure/Reports/ContractExcelExporter:
    • ClosedXML workbook 10 cột (STT, Mã HĐ, Tên, Loại, Phase, NCC, Dự án, Giá trị, SLA, Ngày tạo)
    • Header style (bold + background blue)
    • Number format #,##0 cho cột giá trị
    • Formula SUM tổng cuối bảng
    • Auto-fit columns + freeze header row
  • Application/Reports/Commands/ExportContractsToExcelCommand (filter phase/supplier/project/date range)
  • Api/Controllers/ReportsController: GET /api/reports/dashboard, GET /api/reports/contracts/export
  • DI register IContractExcelExporter (Scoped)

Chunk L — FE admin Dashboard + Reports

  • types/reports.ts: DashboardStats type
  • components/BarChart.tsx: generic horizontal bar chart — chỉ Tailwind, không thư viện ngoài (tránh bloat bundle)
  • pages/DashboardPage.tsx rewrite:
    • 5 StatCard KPI: Tổng HĐ, Đang xử lý, Quá hạn SLA, Phát hành tháng, Tổng giá trị
    • Section By Phase (bar với PhaseBadge)
    • Section Monthly Value 12 tháng (BarChart)
    • Section Top 5 NCC + Top 5 dự án
    • Skeleton loader khi loading
    • Money formatter (tỷ / tr / số thường)
  • pages/ReportsPage.tsx MỚI: form filter (phase / from / to) → export Excel button
  • Route /reports added vào App.tsx

Docs Consolidation (theo yêu cầu user)

  • docs/rules.md MỚI: 9 section coding conventions (ngôn ngữ, BE Clean Arch, CQRS, validation, error, async, entity, DI, packages, FE React/TS, database, git, docs)
  • docs/architecture.md MỚI: layered diagram, request lifecycle, workflow state machine, permission model, data flow sequence, deployment, non-functional
  • docs/database/schema-diagram.md MỚI: ERD full 19 tables với mermaid, data flow diagram, lifecycle 1 HĐ, index strategy, relationship cardinality, soft delete behavior, SQL queries điển hình, migration history
  • docs/gotchas.md UPDATE: thêm 7 pitfalls mới (20-26: Claude Code harness, DI register, Contract workflow, Permission)
  • Session log này

E2E verified

GET /api/reports/dashboard → 200
  totalContracts: 1, activeContracts: 0, overdueContracts: 0,
  publishedThisMonth: 1, totalValueActive: 0,
  byPhase: [{phase:9, count:1}],
  topSuppliers: [{supplierName:"Cong ty PVL Test", count:1, totalValue:150M}],
  topProjects: [...],
  monthlyValue: [12 rows, fill 0 if empty month]

GET /api/reports/contracts/export → HTTP 200, file xlsx 7229 bytes
  Microsoft Excel 2007+ OK

TS check fe-admin: pass

Bug gặp + fix

Bug Fix
Edit tool "File not read" sau system-reminder Read lại + Write full
TS unused import ContractPhaseLabel Remove unused import
DI thiếu register IContractExcelExporter Add services.AddScoped<IContractExcelExporter, ContractExcelExporter>()

Handoff session sau

Phase 4 iteration 2 (polish)

  • SLA overdue report (by role / phase, export Excel)
  • Contract audit log export (từng HĐ ra PDF)
  • Dashboard user-specific (HĐ tôi / role tôi)
  • Chart library đơn giản (recharts hoặc tiếp tục Tailwind)

Phase 5 — Production (T12-13)

  • CI/CD Gitea Actions .gitea/workflows/deploy.yml
  • IIS setup script + runbook
  • HTTPS cert (win-acme)
  • Rate limit middleware
  • Security audit OWASP top 10
  • Backup SQL runbook

Phase 3 iteration 2 (vẫn còn thiếu)

  • SlaExpiryJob BackgroundService auto-approve
  • Email + in-app notification
  • Upload attachment endpoint + FE
  • RowVersion concurrency
  • Render HĐ docx khi tạo

Phase 2 iteration 2 (vẫn còn)

  • Convert 3 file .doc
  • Field spec JSON + form builder
  • {{#loop}} block
  • PDF convert

Blocker

  • Gitea remote URL (vẫn chờ — sẽ quyết Phase 5)

Thông số cumulative

Phase 2 Phase 3 Phase 4 MVP
BE LOC ~1900 ~2700 ~3100
DB tables 14 19 19 (không thêm table mới)
API endpoints ~23 ~31 ~33
FE pages 9+5 14 16 (+Reports, +Dashboard rewrite)
Docs files 24 26 30 (+rules, architecture, schema-diagram)
Commits 5 6 7 (sắp)