Use true 60-day availability bars

Develop/LOCAL-TESTING.md

@@ -611,17 +611,17 @@ pnpm format
 
 ---
 
-### Public Status (30-day uptime bars)
+### Public Status (60-day uptime bars)
 
-The public status page now uses the daily rollup table (`monitor_daily_rollups`) to render a 30-day uptime bar per monitor.
+The public status page now uses the daily rollup table (`monitor_daily_rollups`) to render a 60-day uptime bar per monitor.
 
 To generate rollup data locally (yesterday's rollup):
 
 ```bash
 curl "http://localhost:8787/__scheduled?cron=0+0+*+*+*"
 ```
 
-The UI will show up to 30 bars when data exists. If there is no rollup data yet, uptime fields may be empty.
+The UI will show up to 60 bars when data exists. If there is no rollup data yet, uptime fields may be empty.
 
 ## 常见问题
 

Develop/REVIEW.md

@@ -8,7 +8,7 @@ The following are implemented and deployed:
 
 - Worker: Hono + Zod API (`/api/v1/public/*`, `/api/v1/admin/*`), scheduled monitor engine, retention, daily rollups
 - Storage: D1 schema + migrations (monitors/state/results/outages/incidents/maintenance/notifications/settings/snapshots)
-- Public: status snapshot, status page payload (monitors + 30d uptime bars + incidents + maintenance), latency/uptime/outages endpoints
+- Public: status snapshot, status page payload (monitors + 60d uptime bars + incidents + maintenance), latency/uptime/outages endpoints
 - Admin: monitor CRUD + test, notification channel CRUD + test, incidents CRUD + updates + resolve, maintenance windows CRUD, analytics + CSV exports, settings
 - CI/CD: GitHub Actions (lint + typecheck + test + auto-deploy)
 

apps/web/src/components/MonitorCard.tsx

@@ -21,7 +21,7 @@ import {
 } from '../utils/uptime';
 
 const HEARTBEAT_BARS = 60;
-const AVAILABILITY_BARS = 30;
+const AVAILABILITY_BARS = 60;
 
 type PublicMonitorLike = Pick<
   PublicMonitor,
@@ -189,7 +189,7 @@ export function MonitorCard({
         </div>
       </div>
 
-      {/* Availability (30d) */}
+      {/* Availability (60d) */}
       <div>
         <div className="mb-2 text-[11px] text-slate-400 dark:text-slate-500">
           {t('monitor_card.availability_30d')}

apps/web/src/i18n/messages.ts

@@ -116,12 +116,12 @@ const en = {
 
   'monitor_card.never_checked': 'Never checked',
   'monitor_card.stale': 'stale',
-  'monitor_card.availability_30d': '30-day availability',
+  'monitor_card.availability_30d': '60-day availability',
   'monitor_card.last_checks': 'Last {count} checks',
   'monitor_card.fast': 'fast',
   'monitor_card.avg': 'avg',
   'monitor_card.slow': 'slow',
-  'monitor_card.uptime_title': '30-day availability',
+  'monitor_card.uptime_title': '60-day availability',
 
   'heartbeat.to': 'to',
   'heartbeat.sample_checks': '{count} checks',
@@ -168,7 +168,7 @@ const en = {
     'Current API does not support saving locale yet. This browser will remember your choice locally.',
   'admin_settings.uptime_rating.title': 'Uptime Color Rating',
   'admin_settings.uptime_rating.help':
-    'Controls the color thresholds for daily bars and 30d uptime.',
+    'Controls the color thresholds for daily bars and 60d uptime.',
   'admin_settings.uptime_rating.level_1': 'Level 1 - Personal / Hobby',
   'admin_settings.uptime_rating.level_2': 'Level 2 - Basic Business / Content',
   'admin_settings.uptime_rating.level_3': 'Level 3 - Production / SaaS',
@@ -569,12 +569,12 @@ const zhCn: LocaleMessages = {
 
   'monitor_card.never_checked': '尚未探测',
   'monitor_card.stale': '数据过期',
-  'monitor_card.availability_30d': '近 30 天可用性',
+  'monitor_card.availability_30d': '近 60 天可用性',
   'monitor_card.last_checks': '最近 {count} 次探测',
   'monitor_card.fast': '最快',
   'monitor_card.avg': '平均',
   'monitor_card.slow': '最慢',
-  'monitor_card.uptime_title': '近 30 天可用性',
+  'monitor_card.uptime_title': '近 60 天可用性',
 
   'heartbeat.to': '至',
   'heartbeat.sample_checks': '{count} 次探测',
@@ -619,7 +619,7 @@ const zhCn: LocaleMessages = {
   'admin_settings.locale.local_only':
     '当前 API 暂不支持保存语言设置，本浏览器会在本地记住你的选择。',
   'admin_settings.uptime_rating.title': '可用率颜色评级',
-  'admin_settings.uptime_rating.help': '用于控制每日柱状图与 30 天可用率的颜色阈值。',
+  'admin_settings.uptime_rating.help': '用于控制每日柱状图与 60 天可用率的颜色阈值。',
   'admin_settings.uptime_rating.level_1': '等级 1 - 个人 / 爱好项目',
   'admin_settings.uptime_rating.level_2': '等级 2 - 基础业务 / 内容站',
   'admin_settings.uptime_rating.level_3': '等级 3 - 生产环境 / SaaS',
@@ -980,12 +980,12 @@ const zhTw: LocaleMessages = {
 
   'monitor_card.never_checked': '尚未探測',
   'monitor_card.stale': '資料過期',
-  'monitor_card.availability_30d': '近 30 天可用性',
+  'monitor_card.availability_30d': '近 60 天可用性',
   'monitor_card.last_checks': '最近 {count} 次探測',
   'monitor_card.fast': '最快',
   'monitor_card.avg': '平均',
   'monitor_card.slow': '最慢',
-  'monitor_card.uptime_title': '近 30 天可用性',
+  'monitor_card.uptime_title': '近 60 天可用性',
 
   'heartbeat.to': '至',
   'heartbeat.sample_checks': '{count} 次探測',
@@ -1162,12 +1162,12 @@ const ja: LocaleMessages = {
 
   'monitor_card.never_checked': '未チェック',
   'monitor_card.stale': '古いデータ',
-  'monitor_card.availability_30d': '過去30日の可用性',
+  'monitor_card.availability_30d': '過去60日の可用性',
   'monitor_card.last_checks': '直近 {count} 回のチェック',
   'monitor_card.fast': '最速',
   'monitor_card.avg': '平均',
   'monitor_card.slow': '最遅',
-  'monitor_card.uptime_title': '過去30日の可用性',
+  'monitor_card.uptime_title': '過去60日の可用性',
 
   'heartbeat.to': '〜',
   'heartbeat.sample_checks': '{count} 回のチェック',
@@ -1344,12 +1344,12 @@ const es: LocaleMessages = {
 
   'monitor_card.never_checked': 'Nunca verificado',
   'monitor_card.stale': 'desactualizado',
-  'monitor_card.availability_30d': 'Disponibilidad de 30 dias',
+  'monitor_card.availability_30d': 'Disponibilidad de 60 dias',
   'monitor_card.last_checks': 'Ultimos {count} chequeos',
   'monitor_card.fast': 'rapido',
   'monitor_card.avg': 'prom',
   'monitor_card.slow': 'lento',
-  'monitor_card.uptime_title': 'Disponibilidad de 30 dias',
+  'monitor_card.uptime_title': 'Disponibilidad de 60 dias',
 
   'heartbeat.to': 'a',
   'heartbeat.sample_checks': '{count} chequeos',

apps/worker/scripts/seed-local.sql

@@ -417,7 +417,7 @@ VALUES
     CAST(strftime('%s','now') AS INTEGER) - 2400
   );
 
--- 7) Settings + 30-day rollup samples (status page/admin analytics warm start).
+-- 7) Settings + 60-day rollup samples (status page/admin analytics warm start).
 INSERT OR REPLACE INTO settings (key, value) VALUES ('site_title', 'Uptimer Local Demo');
 INSERT OR REPLACE INTO settings (key, value) VALUES ('site_description', '');
 INSERT OR REPLACE INTO settings (key, value) VALUES ('site_timezone', 'UTC');
@@ -437,7 +437,7 @@ WITH RECURSIVE day_seq(i, day_start) AS (
     i + 1,
     day_start - 86400
   FROM day_seq
-  WHERE i < 29
+  WHERE i < 59
 )
 INSERT INTO monitor_daily_rollups (
   monitor_id,
@@ -487,7 +487,7 @@ WITH RECURSIVE day_seq(i, day_start) AS (
     i + 1,
     day_start - 86400
   FROM day_seq
-  WHERE i < 29
+  WHERE i < 59
 )
 INSERT INTO monitor_daily_rollups (
   monitor_id,

apps/worker/src/public/data.ts

@@ -125,7 +125,7 @@ export const STATUS_ACTIVE_INCIDENT_LIMIT = 5;
 export const STATUS_ACTIVE_MAINTENANCE_LIMIT = 3;
 export const STATUS_UPCOMING_MAINTENANCE_LIMIT = 5;
 
-const UPTIME_DAYS = 30;
+const UPTIME_DAYS = 60;
 const HEARTBEAT_POINTS = 60;
 const D1_MAX_SQL_VARIABLES = 100;
 const TODAY_PARTIAL_UPTIME_FIXED_BINDINGS = 2;

apps/worker/src/public/homepage.ts

@@ -52,7 +52,7 @@ import {
 } from './visibility';
 
 const PREVIEW_BATCH_LIMIT = 50;
-const UPTIME_DAYS = 30;
+const UPTIME_DAYS = 60;
 const HEARTBEAT_POINTS = 60;
 const HOMEPAGE_FAST_PATCH_BASE_MAX_AGE_SECONDS = 75;
 const HOMEPAGE_FAST_PATCH_UPDATE_GRACE_SECONDS = 15;
@@ -923,7 +923,7 @@ async function buildHomepageMonitorCardsFromRows(
   const placeholders = buildNumberedPlaceholders(selectedIds.length);
   const todayStartAt = utcDayStart(now);
   // Always compute a partial "today" bucket whenever we're inside the current UTC day.
-  // This avoids missing uptime strips / 30d uptime immediately after a fresh deployment.
+  // This avoids missing uptime strips / 60d uptime immediately after a fresh deployment.
   const needsToday = rangeEnd > rangeEndFullDays;
   const monitors = rows.map((row) => toHomepageMonitorCard(row, now, maintenanceMonitorIds));
   const baseMonitorsById = baseSnapshot ? getHomepageSnapshotMonitorById(baseSnapshot) : null;

apps/worker/src/public/status-refresh.ts

@@ -29,7 +29,7 @@ import {
 const STATUS_FAST_PATCH_BASE_MAX_AGE_SECONDS = 75;
 const STATUS_FAST_PATCH_UPDATE_GRACE_SECONDS = 15;
 const STATUS_FAST_PATCH_MAX_STALE_SECONDS = 10 * 60;
-const UPTIME_DAYS = 30;
+const UPTIME_DAYS = 60;
 
 type StatusMonitor = PublicStatusResponse['monitors'][number];
 type StatusPublicSettings = SettingsResponse['settings'];

apps/worker/src/schemas/public-status.ts

@@ -100,10 +100,10 @@ const publicMonitorSchema = z.object({
   // Last N checks (bounded in payload) for heartbeat bar.
   heartbeats: z.array(heartbeatSchema).optional().default([]),
 
-  // 30-day availability computed from daily rollups (UTC full days).
+  // 60-day availability computed from daily rollups (UTC full days).
   uptime_30d: uptimeSummarySchema.nullable(),
 
-  // 30 daily points (oldest -> newest). Each entry is the day's total uptime.
+  // 60 daily points (oldest -> newest). Each entry is the day's total uptime.
   uptime_days: z.array(uptimeDaySchema),
 });
 

apps/worker/src/snapshots/public-homepage.ts

@@ -306,7 +306,7 @@ function renderHomepageMonitorPreloadCard(
     ? `Last checked: ${formatTimestamp(monitor.last_checked_at)}`
     : 'Never checked';
 
-  return `<article class="card"><div class="row"><div class="lhs"><span class="dot dot-${status}"></span><div class="ut"><div class="mn">${escapeHtml(monitor.name)}</div><div class="mt">${escapeHtml(monitor.type)}</div></div></div><div class="rhs"><span class="up">${escapeHtml(uptimePct)}</span><span class="sb sb-${status}">${statusLabel}</span></div></div><div><div class="lbl">Availability (30d)</div><div class="strip">${buildUptimeStripSvg(monitor.uptime_day_strip)}</div></div><div><div class="lbl">Recent checks</div><div class="strip">${buildHeartbeatStripSvg(monitor.heartbeat_strip)}</div></div><div class="ft">${lastCheckedLabel}</div></article>`;
+  return `<article class="card"><div class="row"><div class="lhs"><span class="dot dot-${status}"></span><div class="ut"><div class="mn">${escapeHtml(monitor.name)}</div><div class="mt">${escapeHtml(monitor.type)}</div></div></div><div class="rhs"><span class="up">${escapeHtml(uptimePct)}</span><span class="sb sb-${status}">${statusLabel}</span></div></div><div><div class="lbl">Availability (60d)</div><div class="strip">${buildUptimeStripSvg(monitor.uptime_day_strip)}</div></div><div><div class="lbl">Recent checks</div><div class="strip">${buildHeartbeatStripSvg(monitor.heartbeat_strip)}</div></div><div class="ft">${lastCheckedLabel}</div></article>`;
 }
 
 export function renderHomepageMonitorPreloadCardFragment(

apps/worker/test/internal-sharded-public-snapshot.test.ts

@@ -1112,7 +1112,7 @@ describe('internal sharded public snapshot fragment seed route', () => {
       [HOMEPAGE_ARTIFACT_MONITOR_FRAGMENTS_KEY, 'monitor:1'],
     ]);
     const artifactBody = JSON.parse(writes[1]![3] as string) as { card_html?: string };
-    expect(artifactBody.card_html).toContain('Availability (30d)');
+    expect(artifactBody.card_html).toContain('Availability (60d)');
   });
 
   it('seeds bounded status fragments from the current static snapshot', async () => {

apps/worker/test/snapshots-public-homepage.test.ts

@@ -156,7 +156,7 @@ describe('snapshots/public-homepage', () => {
     expect(body.name).toBe('<API & edge>');
     expect(body.group_name).toBe('Core');
     expect(body.card_html).toContain('&lt;API &amp; edge&gt;');
-    expect(body.card_html).toContain('Availability (30d)');
+    expect(body.card_html).toContain('Availability (60d)');
     expect(body.card_html).toContain('<path d="M');
     expect(body.card_html).not.toContain('<rect ');
   });