veza/docs/archive/v0-history/RETROSPECTIVE_V0502.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

41 lines
1.6 KiB
Markdown

# Rétrospective v0.502 — Chat Server Rewrite (Rust → Go)
**Date** : 2026-02-22
**Durée** : 6 sprints
---
## Ce qui a bien fonctionné
1. **Architecture claire** : Le plan ADR-002 a fourni une décision architecturale bien documentée
2. **Modèle Hub/Client** : Le pattern existant (playback_websocket_handler.go) a servi de base solide
3. **Compatibilité protocole** : Les 19 types entrants et 20 types sortants sont identiques au Rust
4. **Tests unitaires** : 15 tests passent dès la première exécution avec SQLite in-memory
5. **Migration frontend transparente** : Dérivation automatique de WS_URL depuis API_URL
## Ce qui pourrait être amélioré
1. **Couverture E2E** : Les tests E2E sont taggés `integration` et nécessitent un setup complet
2. **Rate limiter** : Actuellement in-memory seulement, pas Redis (suffisant pour single-instance)
3. **Presence tracking** : Simplifié à `hub.IsUserOnline()`, pas de persistence
4. **Message search** : ILIKE basique, pas de full-text search PostgreSQL
## Métriques
| Métrique | Valeur |
|----------|--------|
| Fichiers Go créés | 15 |
| Fichiers Go modifiés | 3 |
| Migrations SQL | 4 |
| Tests unitaires | 15 |
| Tests E2E | 6 |
| Lignes de code Go (chat) | ~1500 |
| Types message protocole | 39 (19 in + 20 out) |
## Points d'action pour v0.503+
- [ ] Ajouter Redis-backed rate limiter
- [ ] Implémenter presence tracking avec persistence
- [ ] Ajouter PostgreSQL full-text search pour messages
- [ ] Benchmark performance (100+ connexions simultanées)
- [ ] Supprimer le dossier `veza-chat-server/` du repo (archivage)