builtbykev
7969a4971a
Frontend + wiring only. Wires existing backend into the pages users see. - VYNDR Original archetype rename (41) across archetypeService.js + lib/ archetypes.js + ArchetypeBadge, each keeping legacyName (resolves stale data). Judge -> BOMBER. Old POWER PULL slot -> WHIFF strikeout-artist pitcher. - BACKEND_HANDOFF.md: canonical frontend<->backend data contract. - Grade card intel: scan/page.tsx now forwards the engine's intel fields (season_avg/form/usage/matchup_grade/archetype/...) into mapScanToGradeResult -> STAT CONTEXT + VYNDR INTELLIGENCE sections populate. The chain already preserved them (tierGating + /api/scan spread); the page was dropping them. - Schedule freshness: slateAdapter.isRelevantGame drops completed games >24h old; Slate.filteredGames applies it. (TTL already 60s.) - Landing: Features.tsx rewritten to user-facing copy (no Point-biserial/Zone 14/ABS/Phi-coefficient). - Depth chart Next proxies added (/api/stats/lineup|depth|cascade) - were 404. - GameCard swap DEFERRED (Kev): legacy on-demand card stays as a bridge until the snapshot pipeline populates the grades cache; vyndr/GameCard swaps in then. Backend 2045 -> 2061 tests (+16), 167 suites. Web build clean (exit 0). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
73 lines
2.8 KiB
JavaScript
73 lines
2.8 KiB
JavaScript
// Session 43 — depth chart / lineup / cascade foundation. Sources injected.
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const svc = require('../../src/services/depthChartService');
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describe('getLineup (MLB, injected schedule)', () => {
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const mlbAdapter = {
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async getScheduleWithPitchers() {
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return [{
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home: { team: 'Atlanta Braves', probablePitcher: { name: 'Spencer Strider' } },
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away: { team: 'Philadelphia Phillies', probablePitcher: { name: 'Zack Wheeler' } },
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}];
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},
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};
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it('returns the probable starting pitcher for the team', async () => {
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const r = await svc.getLineup('mlb', 'Atlanta', { mlbAdapter, date: '2026-06-18' });
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expect(r).toHaveLength(1);
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expect(r[0]).toMatchObject({ player: 'Spencer Strider', position: 'SP' });
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});
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it('returns [] when the team is not playing / unknown', async () => {
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expect(await svc.getLineup('mlb', 'Seattle', { mlbAdapter, date: '2026-06-18' })).toEqual([]);
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expect(await svc.getLineup('mlb', '', { mlbAdapter })).toEqual([]);
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});
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it('degrades to [] when the adapter throws', async () => {
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const bad = { async getScheduleWithPitchers() { throw new Error('down'); } };
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expect(await svc.getLineup('mlb', 'Atlanta', { mlbAdapter: bad })).toEqual([]);
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});
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});
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describe('getDepthChart', () => {
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it('builds positions with starter/backup/third from an injected roster', async () => {
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const chart = await svc.getDepthChart('nba', 'SA', {
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roster: [
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{ player: 'Wembanyama', position: 'C', depth: 1 },
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{ player: 'Backup Big', position: 'C', depth: 2 },
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{ player: 'Vassell', position: 'SG', depth: 1 },
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],
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});
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const center = chart.positions.find((p) => p.position === 'C');
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expect(center.starter).toBe('Wembanyama');
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expect(center.backup).toBe('Backup Big');
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});
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it('returns a valid empty structure when no roster source', async () => {
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const chart = await svc.getDepthChart('mlb', 'ATL');
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expect(chart).toEqual({ sport: 'mlb', team: 'ATL', positions: [] });
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});
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});
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describe('getCascadeProjection', () => {
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it('distributes usage to teammates, weighting usage sponges heaviest', async () => {
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const r = await svc.getCascadeProjection('nba', 'Keldon Murray', 'SA', {
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teammates: [
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{ player: 'Wembanyama', archetype: 'TORCH' },
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{ player: 'Bench Spark', archetype: 'SURGE' },
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{ player: 'Glue Guy', archetype: 'CONNECTOR' },
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],
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});
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expect(r).toHaveLength(3);
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// usage sponge gets the biggest bump
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expect(r[0].player).toBe('Bench Spark');
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expect(r[0].delta.startsWith('+')).toBe(true);
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expect(r[0].reason).toContain('OUT');
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});
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it('returns [] with no teammates / no player', async () => {
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expect(await svc.getCascadeProjection('nba', 'X', 'SA', { teammates: [] })).toEqual([]);
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expect(await svc.getCascadeProjection('nba', '', 'SA')).toEqual([]);
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});
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});
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