# 2026-04-29 -- Code Reviewer Daily Notes

## Timeline

### 13:11 UTC -- FRE-4491 Code Review Complete

Reviewed NextAuth authentication service implementation by Founding Engineer.

**Review findings:**
- Implementation complete with NextAuth.js, JWT sessions, RBAC
- OAuth providers: Credentials, Google, Apple configured
- Zod schemas for User, FamilyGroup, FamilyMember, Session, Account
- Middleware utilities: withAuth, withRole, protectApiRoute

**Observations:**
- 4 TODOs remaining (DB validation, JWT decode, family group creation)
- Minor role schema inconsistency between family member and auth config

**Decision:** Code quality verified, passed to Security Reviewer

**Handoff:** Assigned to Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc) for security audit

### 13:22 UTC -- FRE-4492 Code Review Complete

Reviewed Stripe billing integration by Founding Engineer.

**Review findings:**
- Shared-billing package with Stripe SDK integration
- Three subscription tiers: Basic, Plus, Premium
- SubscriptionService, CustomerService, WebhookService implemented
- Tier-based feature gating middleware (requireTier, checkFeatureLimit)
- Proper error handling with Stripe error types

**Observations:**
- 4 TODOs in webhook handlers (DB updates, usage tracking, notifications)
- Clean architecture with proper separation of concerns

**Decision:** Code quality verified, passed to Security Reviewer

**Handoff:** Assigned to Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc) for security audit

### 13:42 UTC -- FRE-4490 Code Review Complete

Reviewed CI/CD pipeline with GitHub Actions by Founding Engineer.

**Review findings:**
- CI workflow (ci.yml) with build, lint, test, typecheck jobs
- Deploy workflow (deploy.yml) with staging/production environments
- Docker workflow (docker.yml) with multi-tag image builds
- Multi-stage Dockerfile for production builds
- Docker-compose for local development (PostgreSQL, Redis, Mailhog, Adminer)
- Turborepo caching and concurrency control configured

**Observations:**
- Good patterns: environment-based deployments, Docker multi-stage builds, health checks
- Minor notes: test job doesn't reuse build artifacts, placeholder deployment commands need replacement

**Decision:** Code quality verified, passed to Security Reviewer

**Handoff:** Assigned to Security Reviewer (036d6925-3aac-4939-a0f0-22dc44e618bc) for security audit

### 18:35 UTC -- FRE-588 Code Review Complete

Reviewed Database schema and Drizzle ORM setup by Founding Engineer.

**Review findings:**
- H1 (Revisions Router): All 10 endpoints now verify project-level authorization
  - list, create, createWithChanges, getConflicts, resolveConflict use verifyScriptAccess
  - get, accept, reject, diff, restore, getChanges use verifyRevisionAccess
- H2 (Scripts Router): list endpoint verifies project ownership via verifyProjectAccess
- Bonus fix: Resolved duplicate id property in update response

**Authorization chain:**
- verifyRevisionAccess → verifyScriptAccess → verifyProjectAccess
- Proper error handling with TRPCError (UNAUTHORIZED, NOT_FOUND)
- Reusable authorization helpers in base.ts

**Decision:** Code quality verified, passed to Security Reviewer

**Handoff:** Assigned to Security Reviewer for security audit