# BetonBLK — Build State

## Last Updated
2026-03-21

## Current Phase
Phase 1 — Foundation

## What Has Shipped

### Feature 1.1 — Odds API Integration (COMPLETE)
- GET /api/odds/nba — live NBA player props from DraftKings, FanDuel, BetMGM
- GET /api/odds/ncaab — NCAAB props (with off-season detection)
- Normalizer: pairs Over/Under outcomes, maps 8 market types, filters to 3 books
- Redis cache: 15-min TTL, stale fallback on API failure
- Quota tracking via response headers, 429 when exhausted
- Query filters: stat_type, player (partial match), book
- 28 tests passing (18 unit, 10 integration)
- Known limitation: player-to-team assignment deferred to Feature 1.2

### Feature 1.2 — NBA_API Stats Wrapper (COMPLETE)
- FastAPI microservice in nba-service/ on port 8000
- GET /stats/season-avg — season averages (24hr cache)
- GET /stats/last-n — last N game averages (1hr cache)
- GET /stats/splits — home/away, B2B/rest days, vs-team (6hr cache)
- GET /players/search — partial name to player ID (7-day cache)
- PRA computed as derived stat
- 0.6s rate limiting between nba_api calls with retry
- 27 tests passing (16 unit, 11 integration)
- Startup script: scripts/start.sh runs both Node + Python services

### Feature 1.4 — Database Schema (CODE COMPLETE — pending Supabase apply)
- Migration SQL: supabase/migrations/001_initial_schema.sql
- 6 tables: users, picks, scan_sessions, bets, outcomes, performance
- RLS enabled on all tables with auth.uid() policies
- 3 triggers: auto-create user, updated_at, scan count reset
- All constraints, indexes, and FKs defined
- 37 schema validation tests passing
- BLOCKED: WSL2 cannot resolve *.supabase.co — needs manual apply via SQL Editor

## What's Next
- Apply Feature 1.4 migration to Supabase (manual via SQL Editor)
- Run verify-schema.js to confirm tables exist
- Feature 1.3 — Prop Analysis Engine (depends: 1.1 + 1.2)

## Active Blockers
- BLOCKER-003: WSL2 DNS cannot resolve *.supabase.co (see BLOCKERS.md)

## Session Log

### Session 1 — 2026-03-21
- Made live Odds API test call, documented raw response format in DECISIONS.md
- Built: oddsNormalizer.js, oddsService.js, routes/odds.js, teamMap.js, redis.js, app.js
- Wrote 28 tests (unit + integration), all passing
- Logged DECISION-001 (API response format) and DECISION-002 (credit conservation)
- Spec updated: home_team/away_team replaces team/opponent (API limitation)
- Credits used: 2 of 500 (498 remaining)

### Session 2 — 2026-03-21
- Built Feature 1.2: FastAPI microservice wrapping nba_api
  - stats.py, player_map.py, cache.py, main.py, config.py
  - 27 Python tests, all passing
- Built Feature 1.4: Full database schema SQL
  - 6 tables, RLS, triggers, indexes, constraints
  - 37 schema validation tests, all passing
  - Could not apply to Supabase (DNS blocker)
- Logged DECISION-003 (Python microservice) and DECISION-004 (Supabase Auth)
- Created startup script (scripts/start.sh) for both services
- Created Supabase client module (src/utils/supabase.js)
- Created schema verification script (scripts/verify-schema.js)
- Total tests: 92 (65 Node.js + 27 Python), all passing