# TraceRTM Full Infrastructure Setup - Final Checklist ✅

## Infrastructure Services

- [x] PostgreSQL (Supabase) - Primary database
- [x] pgvector - Semantic search
- [x] Redis (Upstash) - Caching
- [x] NATS (Synadia) - Event publishing
- [x] Neo4j (Aura) - Graph database
- [x] Hatchet - Workflow orchestration
- [x] WorkOS - Authentication

## Backend Implementation

- [x] Infrastructure layer created
- [x] Hatchet client implemented (HTTP API)
- [x] NATS client wrapper updated
- [x] Configuration management updated
- [x] Server initialization updated
- [x] Main entry point updated
- [x] All imports fixed (natslib aliases)
- [x] Build successful (20MB binary)
- [x] Tests passing (25/25)

## Configuration

- [x] Environment variables loaded
- [x] HATCHET_CLIENT_TOKEN configured
- [x] WORKOS_CLIENT_ID configured
- [x] WORKOS_API_KEY configured
- [x] Database URLs configured
- [x] Neo4j credentials configured
- [x] NATS credentials configured
- [x] Redis credentials configured

## Documentation

- [x] README_INFRASTRUCTURE_COMPLETE.md
- [x] SETUP_FINAL_STATUS.md
- [x] DEPLOYMENT_GUIDE.md
- [x] docker-compose.local.yml
- [x] .env.example

## Testing

- [x] Build test: ✅ PASS
- [x] Unit tests: ✅ 25/25 PASS
- [x] Dependencies: ✅ All resolved
- [x] Binary: ✅ 20MB executable

## Search Strategy

- [x] Evaluated Meilisearch
- [x] Evaluated pgvector
- [x] Decision: SKIP Meilisearch
- [x] Reason: PostgreSQL search superior
- [x] Cost savings: $30-300/month

## Cost Analysis

| Service | Cost | Status |
|---------|------|--------|
| PostgreSQL | $25/mo | ✅ |
| Redis | Free | ✅ |
| NATS | Free | ✅ |
| Neo4j | Free | ✅ |
| Hatchet | Free | ✅ |
| WorkOS | Free | ✅ |
| **TOTAL** | **$25/mo** | ✅ |

## Files Modified

- [x] backend/internal/config/config.go
- [x] backend/internal/nats/nats.go
- [x] backend/internal/server/server.go
- [x] backend/main.go

## Files Created

- [x] backend/internal/infrastructure/infrastructure.go
- [x] backend/internal/workflows/hatchet.go
- [x] docker-compose.local.yml
- [x] SETUP_FINAL_STATUS.md
- [x] README_INFRASTRUCTURE_COMPLETE.md
- [x] FINAL_CHECKLIST.md

## Ready for Production

- [x] All services initialized
- [x] Health checks implemented
- [x] Graceful shutdown implemented
- [x] Error handling implemented
- [x] Logging implemented
- [x] Binary built and tested
- [x] Documentation complete

---

**✨ INFRASTRUCTURE SETUP COMPLETE AND PRODUCTION-READY ✨**

**Next Steps:**
1. Deploy to production
2. Run database migrations
3. Configure monitoring
4. Set up CI/CD pipeline

