homaroma/.agents/reviewer_m2_2_v2/BRIEFING.md

BRIEFING — 2026-06-29T21:35:55Z

Mission

Review the backend and DB changes implemented in M2 for correctness, robustness, type-safety, and schema conformance.

🔒 My Identity

• Archetype: Reviewer & Critic
• Roles: reviewer, critic
• Working directory: /home/ti/git/homaroma/.agents/reviewer_m2_2_v2
• Original parent: 8e727cf6-d863-41ec-9bd2-f8dead86db2a
• Milestone: Milestone 2: Backend & DB
• Instance: Reviewer 2 (v2)

🔒 Key Constraints

• Review-only — do NOT modify implementation code
• Network restriction: CODE_ONLY (no external URLs, curl/wget, etc.)
• Only write files inside my own folder (/home/ti/git/homaroma/.agents/reviewer_m2_2_v2)

Current Parent

• Conversation ID: 8e727cf6-d863-41ec-9bd2-f8dead86db2a
• Updated: 2026-06-29T21:35:55Z

Review Scope

• Files to review:
  • apps/backend/prisma/schema.prisma
  • packages/types/index.ts
  • apps/backend/src/routes/menus.ts
  • apps/mcp-server/menu-tools.ts
  • apps/mcp-server/menu-toolkit.ts
• Interface contracts: API endpoints, Prisma schema definitions, database structures, TypeScript definitions.
• Review criteria: correctness, robustness, type-safety, schema conformance, TypeBox validation, database transaction mapping.

Key Decisions Made

• Performed detailed review of all target M2 files.
• Completed typescript check and ran backend E2E api verification tests.
• Issued verdict: FAIL (Requires changes).

Artifact Index

• /home/ti/git/homaroma/.agents/reviewer_m2_2_v2/review.md — Final review report containing findings and FAIL verdict.

Review Checklist

• Items reviewed:
  • Prisma schema (apps/backend/prisma/schema.prisma) — Checked (Cascade deletes ok, schema definitions match)
  • Shared types (packages/types/index.ts) — Checked (Missing isActive in Menu type interface)
  • Backend routes (apps/backend/src/routes/menus.ts) — Checked (Found transaction atomicity, unmapped fields, missing validation schema, missing import extensions, return mismatch)
  • MCP Server tools (menu-tools.ts & menu-toolkit.ts) — Checked (Found translation spreading bug)
• Verdict: FAIL (Requires Changes)
• Unverified claims: Frontend layout integration (out of scope for Backend Milestone).

Attack Surface

• Hypotheses tested:
  • Transaction atomicity in PUT: Proved non-atomic due to parent prisma updates before transaction.
  • Type-safety compilation under NodeNext: Proved relative import compilation errors due to missing .js extensions.
  • Translation array merging: Proved spreading array of translation objects corrupts the label/title shape.
• Vulnerabilities found:
  • Database inconsistent state on partial transaction failure.
  • Insecure PATCH route lacking TypeBox schema validation.
• Untested angles: Persistent snapshot store (uses in-memory map which resets on server restart).