veza/docs/archive/backend-sessions-2026/REMEDIATION_FINAL_REPORT.md
senke 0e7097ed1b chore(cleanup): J1 — purge 220MB debris, archive session docs (complete)
First-attempt commit 3a5c6e184 only captured the .gitignore change; the
pre-commit hook silently dropped the 343 staged moves/deletes during
lint-staged's "no matching task" path. This commit re-applies the intended
J1 content on top of bec75f143 (which was pushed in parallel).

Uses --no-verify because:
- J1 only touches .md/.json/.log/.png/binaries — zero code that would
  benefit from lint-staged, typecheck, or vitest
- The hook demonstrated it corrupts pure-rename commits in this repo
- Explicitly authorized by user for this one commit

Changes (343 total: 169 deletions + 174 renames):

Binaries purged (~167 MB):
- veza-backend-api/{server,modern-server,encrypt_oauth_tokens,seed,seed-v2}

Generated reports purged:
- 9 apps/web/lint_report*.json (~32 MB)
- 8 apps/web/tsc_*.{log,txt} + ts_*.log (TS error snapshots)
- 3 apps/web/storybook_*.json (1375+ stored errors)
- apps/web/{build_errors*,build_output,final_errors}.txt
- 70 veza-backend-api/coverage*.out + coverage_groups/ (~4 MB)
- 3 veza-backend-api/internal/handlers/*.bak

Root cleanup:
- 54 audit-*.png (visual regression baselines, ~11 MB)
- 9 stale MVP-era scripts (Jan 27, hardcoded v0.101):
  start_{iteration,mvp,recovery}.sh,
  test_{mvp_endpoints,protected_endpoints,user_journey}.sh,
  validate_v0101.sh, verify_logs_setup.sh, gen_hash.py

Session docs archived (not deleted — preserved under docs/archive/):
- 78 apps/web/*.md     → docs/archive/frontend-sessions-2026/
- 43 veza-backend-api/*.md → docs/archive/backend-sessions-2026/
- 53 docs/{RETROSPECTIVE_V,SMOKE_TEST_V,PLAN_V0_,V0_*_RELEASE_SCOPE,
          AUDIT_,PLAN_ACTION_AUDIT,REMEDIATION_PROGRESS}*.md
                        → docs/archive/v0-history/

README.md and CONTRIBUTING.md preserved in apps/web/ and veza-backend-api/.

Note: The .gitignore rules preventing recurrence were already pushed in
3a5c6e184 and remain in place — this commit does not modify .gitignore.

Refs: AUDIT_REPORT.md §11
2026-04-14 17:12:03 +02:00

237 lines
5.5 KiB
Markdown

# 🛠️ VEZA BACKEND API — REMEDIATION FINAL REPORT
**Date**: 2025-01-27
**Status**: ✅ **P0 et P1 complétés**, P2 partiellement complété, P3 complété
---
## 📊 RÉSUMÉ GLOBAL
### Items par Priorité
-**P0**: 3/3 corrigés (100%)
-**P1**: 6/6 corrigés (100%)
- ⚠️ **P2**: 6/10 corrigés (60%)
- ✅ Corrigés: MOD-P2-004, MOD-P2-010, MOD-P2-005, MOD-P2-002, MOD-P2-001, MOD-P2-009
- ⏳ Restants: MOD-P2-006, MOD-P2-007, MOD-P2-003, MOD-P2-008
-**P3**: 2/2 corrigés (100%)
**Total**: 17/21 items corrigés (81%)
---
## 📋 PRs CRÉÉES
### PR1 — Fix P0 Critiques (sécurité/ops) ✅
**Items**: MOD-P0-003, MOD-P0-001, MOD-P0-002
**Fichiers modifiés**:
- `Dockerfile.production`
- `internal/config/config.go`
- `internal/config/secrets.go`
- `internal/config/config_test.go`
**Commandes de validation**:
```bash
docker build -f Dockerfile.production .
go test ./... -count=1
```
**Rapport**: `PR1_P0_CRITICAL_FIXES_REPORT.md`
---
### PR2 — Fix Tests Intégration (testcontainers) ✅
**Items**: MOD-P1-001
**Fichiers modifiés**:
- `internal/testutils/setup.go`
**Commandes de validation**:
```bash
go test ./tests/transactions -v -count=1
```
**Rapport**: `PR2_P1_001_TESTCONTAINERS_REPORT.md`
---
### PR3 — Migrations avec rollback sécurisé ✅
**Items**: MOD-P1-002
**Fichiers modifiés**:
- `internal/database/database.go`
- `internal/database/migrations_test.go` (nouveau)
**Commandes de validation**:
```bash
go test ./... -count=1
```
**Rapport**: `PR3_P1_002_MIGRATIONS_ROLLBACK_REPORT.md`
---
### PR4 — Performance N+1 (track/playlist) ✅
**Items**: MOD-P1-003
**Fichiers modifiés**:
- `internal/core/track/service.go`
- `internal/core/track/service_n1_test.go` (nouveau)
**Commandes de validation**:
```bash
go test ./internal/core/track -v -count=1 -run "TestListTracks_NoN1Queries|TestGetTrackByID_PreloadsUser"
```
**Rapport**: `PR4_P1_003_N1_QUERIES_REPORT.md`
---
### PR5 — Timeouts & Observabilité ✅
**Items**: MOD-P1-004, MOD-P1-005, MOD-P1-006
**Fichiers modifiés**:
- `internal/api/router.go`
- `internal/handlers/health_p1_test.go` (nouveau)
**Commandes de validation**:
```bash
go test ./internal/middleware -v -count=1 -run TestErrorHandler_StackTrace
go test ./internal/handlers -v -count=1 -run TestHealthHandler_Readiness
```
**Rapport**: `PR5_P1_004_005_006_TIMEOUTS_OBSERVABILITY_REPORT.md`
---
### PR6 — Quick wins (metrics + coverage + cleanup) ✅
**Items**: MOD-P2-004, MOD-P2-010, MOD-P3-001, MOD-P3-002
**Fichiers modifiés**:
- `internal/metrics/db_pool.go` (nouveau)
- `internal/metrics/db_pool_test.go` (nouveau)
- `cmd/api/main.go`
- `.github/workflows/test-coverage.yml` (nouveau)
- Fichiers backup supprimés (3 dossiers)
- `cmd/simple_main.go` supprimé
**Commandes de validation**:
```bash
go test ./internal/metrics -v -count=1 -run "TestUpdateDBPoolStats|TestStartDBPoolStatsCollector"
make test-coverage
```
**Rapport**: `PR6_P2_004_010_P3_001_002_QUICK_WINS_REPORT.md`
---
### PR7a — Security & Documentation ✅
**Items**: MOD-P2-005, MOD-P2-002, MOD-P2-001, MOD-P2-009
**Fichiers modifiés**:
- `internal/middleware/security_headers.go` (nouveau)
- `internal/middleware/security_headers_test.go` (nouveau)
- `internal/api/router.go`
- `docs/ENTRYPOINTS.md` (nouveau)
- `docs/TODOS_AUDIT.md` (nouveau)
- `docs/API_VERSIONING.md` (nouveau)
**Commandes de validation**:
```bash
go test ./internal/middleware -v -count=1 -run TestSecurityHeaders
```
**Rapport**: `PR7a_P2_005_002_001_009_SECURITY_DOCS_REPORT.md`
---
### PR7b — Resilience & Performance ⏳
**Items**: MOD-P2-006, MOD-P2-007, MOD-P2-003, MOD-P2-008
**Status**: ⏳ **À FAIRE**
**Scope**:
- Retry HTTP externes (Chat Server, Stream Server)
- Circuit breakers
- AppError partout (audit et corrections)
- File I/O asynchrone pour uploads
---
## 📈 STATISTIQUES
### Fichiers créés
- **Nouveaux fichiers**: 12
- **Fichiers modifiés**: 15
- **Fichiers supprimés**: 4 (backup + simple_main.go)
### Tests ajoutés
- **Tests unitaires**: 8 nouveaux tests
- **Tests d'intégration**: Améliorations
### Documentation
- **Nouveaux documents**: 4
- `docs/ENTRYPOINTS.md`
- `docs/TODOS_AUDIT.md`
- `docs/API_VERSIONING.md`
- Rapports PR (7 documents)
---
## ✅ VALIDATION GLOBALE
### Build
```bash
go build ./cmd/api/main.go
# ✅ Succès
```
### Tests
```bash
go test ./... -count=1 -short
# ✅ Tests unitaires passent (quelques tests d'intégration peuvent échouer - préexistants)
```
### Docker
```bash
docker build -f Dockerfile.production .
# ✅ Succès
```
---
## 🎯 PROCHAINES ÉTAPES
### PR7b — Resilience & Performance (reste à faire)
1. **MOD-P2-006**: Retry HTTP externes
- Ajouter retry avec backoff exponentiel dans `internal/services/stream_service.go`
- Tests: Requête avec service down → doit retry 3 fois
2. **MOD-P2-007**: Circuit breakers
- Intégrer `sony/gobreaker` ou similaire
- Tests: Service lent → circuit breaker s'ouvre après seuil
3. **MOD-P2-003**: AppError partout
- Auditer handlers pour `gin.H{"error":...}`
- Refactoriser vers `AppError`
- Tests: Tous handlers retournent `AppError`
4. **MOD-P2-008**: File I/O asynchrone
- File I/O asynchrone (goroutines pour uploads)
- Tests: Uploads ne bloquent pas autres requêtes
---
## 📝 NOTES
- Tous les items P0 et P1 sont complétés ✅
- Tous les items P3 sont complétés ✅
- 60% des items P2 sont complétés
- Les items P2 restants sont dans PR7b (à faire)
---
**Last Updated**: 2025-01-27
**Maintained By**: Veza Backend Team