horoli/ssessesse-ki-battle
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix: aggregate presence samples every five minutes with seven-day retention

Browse Source
This commit is contained in:
horoli
2026-10-15 17:59:43 +09:00
parent 1a1f29e397
commit d87f5bc1db
8 changed files with 103 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/analytics.test.ts
+28 -1
View File
@@ -3,7 +3,7 @@ import assert from 'node:assert/strict';
import { randomUUID } from 'node:crypto';
import { MongoClient } from 'mongodb';
import { createAnalyticsStore } from '../src/server/analytics-store.js';
import { kstDay, ratio, retention } from '../src/server/analytics-report.js';
import { getAnalyticsReport, kstDay, ratio, retention } from '../src/server/analytics-report.js';
import { createStatsStore } from '../src/server/stats-store.js';
import { RETENTION_MS, VISIT_SESSION_MS } from '../constants/analytics.js';
@@ -19,6 +19,33 @@ test('KST boundaries, zero denominators, calendar cohorts', () => {
});
test('presence retention shortens legacy expiry and reports count raw observations alongside aggregates', { skip: !process.env.TEST_MONGODB_URI }, async () => {
const stats = await createStatsStore({ mongoUri: process.env.TEST_MONGODB_URI!, databaseName: `dragon_ball_test_samples_${randomUUID().replaceAll('-', '')}` });
try {
const now = new Date(), at = new Date(+now - 60000), old = new Date(+now - 8 * 86400000);
const samples = stats.db.collection('analytics_presence_samples');
await samples.insertMany([
{ occurredAt: at, active: 2, environment: 'production', source: 'activity_reports', expiresAt: new Date(+at + RETENTION_MS) },
{ occurredAt: old, active: 99, environment: 'production', source: 'activity_reports', expiresAt: new Date(+old + RETENTION_MS) },
]);
const store = await createAnalyticsStore(stats.db);
assert.equal(+(await samples.findOne({ occurredAt: at }))!.expiresAt, +at + 604800000);
await store.sample(at, { active: 4, connected: null, waitingRooms: null, playingPeople: null, matches: null, source: 'activity_reports' }, 'production',
{ restartedAt: new Date(+at - 300000), failures: 2, dropped: 1, rateLimited: 3 }, 30);
const aggregate = await samples.findOne({ sampleCount: 30 });
assert.equal(+aggregate!.expiresAt, +at + 604800000);
const guest = await stats.createGuest();
await store.insert({ _id: 'old-visit', playerId: guest.playerId, occurredAt: old, eventType: 'page_view', environment: 'production', schemaVersion: 1, appVersion: '0.1.0' });
const report = await getAnalyticsReport(stats.db, { start: new Date(+now - 30 * 86400000), end: now }, now);
assert.deepEqual(report.sampledPeak, { count: 31, active: 4 });
assert.deepEqual(report.historicalCollection, { failures: 2, dropped: 1, rateLimited: 3 });
assert.equal(report.overview.mau.visitors, 1);
assert.equal(+(await stats.db.collection('analytics_events').findOne({ _id: 'old-visit' as any }))!.expiresAt, +old + RETENTION_MS);
await createAnalyticsStore(stats.db);
assert.equal(+(await samples.findOne({ sampleCount: 30 }))!.expiresAt, +at + 604800000);
} finally { await stats.db.dropDatabase(); await stats.close(); }
});
test('atomic visit session rotation, duplicate collection and safe metadata on actual MongoDB', { skip: !process.env.TEST_MONGODB_URI }, async () => {
const databaseName = `dragon_ball_test_analytics_${randomUUID().replaceAll('-', '')}`;
const stats = await createStatsStore({ mongoUri: process.env.TEST_MONGODB_URI!, databaseName });