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Session 55: Self-learning loop + real-time layer (2274 tests)

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Product overhaul core — the two transformative, differentiated systems:

Self-learning loop (Phase 2): outcomeService settles locked snapshot grades
against real MLB Stats API results → hit/miss/push, rolling accuracy by grade
tier (30d window). Idempotent, injectable, unit-tested. New GET /api/accuracy +
/api/ledger/accuracy + internal settle triggers + cron hook. AccuracyBadge
(dashboard/scan/landing) is honest — "LEARNING" below MIN_SAMPLE, never a fake
number. Settled HIT/MISS chips overlay the live slate.

Real-time layer (Phase 1): Slate silent 60s auto-refresh (no flash, no wipe on
transient blips) + "SIGNAL LIVE · UPDATED Xs ago" freshness strip; Ticker LIVE
badge that flashes on fresh events.

Landing (Phase 3): TopSignals shows tonight's real top-3 A-rated grades + live
accuracy — the product shown, not described.

Founder pricing: FOUNDER_CODE_EXPIRY default 2026-06-30 → 2026-12-31 (had
lapsed, disabling every founder code + the ClaimMeter pitch). That expiry — not
a tier change — was the real cause of the 4 stripe test failures.

Backend 2255 (4 failing) → 2274 (all green; +19 new, +4 fixed). Web build exit 0.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Kev
2026-07-10 15:39:13 -04:00
parent 8629021774
commit d09a06c054
27 changed files with 1285 additions and 17 deletions
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tests/unit/slateAdapterStrips.test.js
+24
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@@ -33,6 +33,30 @@ describe('groupPropsByPlayer', () => {
});
});
describe('buildPlayerStripsFromProps — settled outcome passthrough (Session 55)', () => {
it('attaches the settled outcome from the snapshot grade onto the prop', () => {
const props = [{ player: 'Aaron Judge', stat_type: 'hits', line: 1.5 }];
const gradeIndex = adapter.indexGrades([
{ player: 'Aaron Judge', stat_type: 'hits', line: 1.5, direction: 'over', grade: 'A',
gradedAt: { line: 1.5, timestamp: '2026-07-10T02:00:00Z' },
outcome: { result: 'hit', actual: 2 } },
]);
const strips = adapter.buildPlayerStripsFromProps(props, gradeIndex, {});
expect(strips[0].props[0].outcome).toEqual({ result: 'hit', actual: 2 });
expect(strips[0].props[0].grade).toBe('A');
});
it('leaves outcome null when the grade has not settled', () => {
const props = [{ player: 'Aaron Judge', stat_type: 'hits', line: 1.5 }];
const gradeIndex = adapter.indexGrades([
{ player: 'Aaron Judge', stat_type: 'hits', line: 1.5, direction: 'over', grade: 'A',
gradedAt: { line: 1.5, timestamp: '2026-07-10T02:00:00Z' } },
]);
const strips = adapter.buildPlayerStripsFromProps(props, gradeIndex, {});
expect(strips[0].props[0].outcome).toBeNull();
});
});
describe('mapPitchers', () => {
it('maps MLB probable pitchers to the GameCard shape', () => {
const p = adapter.mapPitchers({