feat(dashboard): replace duplicate Recent Activity card with Fleet Heartbeat / Stack Restart Map (#932)

* feat: open security basics, manual fleet ops, and basic fleet management to Community

Realign tier guards to the user-stated philosophy: Community covers
deploy/monitor at scale plus security basics, Skipper adds automation
and advanced fleet management, Admiral keeps enterprise control.

Community now includes:
- Trivy install / uninstall / update from the Settings Hub (admin role)
- CVE suppressions CRUD (admin role; replicates fleet-wide)
- Manual image scan with vuln, secret, and misconfig results
- Stack-config scan, scan comparison
- Manual fleet snapshots: create, list, view, restore, delete
- Per-node Sencho self-update (Check Updates + per-node Update)
- Fleet Overview search, sort, filters, node-card expand, auto-refresh

Stays paid:
- Scan policies with block_on_deploy enforcement (Skipper+)
- SBOM (SPDX, CycloneDX), SARIF export (Skipper+)
- Bulk Update All across the fleet (Skipper+)
- Scheduled snapshot create (now Skipper, was Admiral)
- Trivy auto-update toggle, fleet-wide policy push (Admiral)

The Settings -> Security tab is unhidden by setting the registry tier to
null. The SecuritySection no longer early-returns a PaidGate; the policy
list, Add Policy button, and policy dialogs are wrapped in {isPaid && }.
The Fleet view drops isPaid gates on the Snapshots tab, Check Updates
button, per-node update handlers, OverviewToolbar grid controls, the
NodeCard expand affordance, and the auto-refresh notice. The
NodeUpdatesSheet receives a canBulkUpdate prop and gates the Update All
button on it. useFleetUpdateStatus and useFleetPolling drop their isPaid
guards so polling runs for Community; useFleetOverview drops the isPaid
wrap on the filter and sort path.

Backend route guards are flipped per the matrix above. The scheduler
tick and requireScheduledTaskTier add 'snapshot' to the Skipper+ branch.
Backend test assertions are inverted for the now-Community endpoints
and a positive Skipper-snapshot-task test is added.

Documentation across features/, api-reference/, and operations/ is
updated to reflect the new tier mapping.

* feat: add node last-contact tracking, fleet latency, and stack-restart summary

- DatabaseService: add last_successful_contact column to nodes table via
  idempotent migration; expose updateNodeLastContact() and getStackRestartSummary()
  methods; include the column in NODE_COLUMNS so getNodes/getNode return it
- fleet.ts: record latency_ms and last_successful_contact on each remote
  node overview fetch; pilot-agent nodes surface pilot_last_seen instead;
  pass db singleton into fetchRemoteNodeOverview to avoid redundant getInstance calls
- dashboard.ts: replace /recent-activity with /stack-restarts endpoint that
  groups notification_history events by stack and category (crash/autoheal/manual)
  over a configurable window (default 7 days, max 30)

* refactor(dashboard): remove redundant per-route authMiddleware

All routes under /api/ are covered by the global auth gate in app.ts.
The inline authMiddleware arguments on /configuration and /stack-restarts
were redundant with that gate and inconsistent with every other route in
the file. Remove them and drop the now-unused import.

* refactor(backend): consolidate Date.now(), move SQL aggregation, normalize node row mapping

- Capture a single completedAt timestamp in fetchRemoteNodeOverview to
  eliminate two separate Date.now() calls and ensure latency_ms and
  last_successful_contact are derived from the same instant
- Inline the redundant contactedAt variable; use completedAt directly
- Move stack-restart aggregation from JS into SQL (GROUP BY stack_name
  with CASE/SUM counts), replacing the Map loop in the route handler
- Export StackRestartSummary interface from DatabaseService and remove
  the duplicate local definition in dashboard.ts; handler now returns
  the query result directly
- Add last_successful_contact normalization in decryptNodeRow, mirroring
  the existing pilot_last_seen pattern
- Add authGate reliance comment above dashboardRouter route handlers

* feat(dashboard): replace Recent Activity card with context-aware Fleet Heartbeat / Stack Restart Map

- Multi-node installs (≥1 remote node): shows Fleet Heartbeat — real-time
  reachability, latency, and container count per registered node
- Local-only installs: shows Stack Restart Map — 7-day restart frequency
  per stack grouped by crash / auto-heal / manual category
- Conditional wrapper (DashboardActivityCard) switches states automatically
  when the node list changes, with no page reload required
- Deletes RecentActivity card and hook (duplicated data already in Recent Alerts)
- Extracts formatRelativeTime to frontend/src/lib/utils.ts for reuse

* fix(dashboard): add pilot_last_seen to FleetNodeOverview and use it in getLastSeenLabel

* fix(fleet): expose mode and pilot_last_seen in overview, consolidate formatRelativeTime, drop em dash

- Add `mode` and `pilot_last_seen` (in seconds) to the FleetNodeOverview
  interface and to both the pilot-agent and HTTP-proxy return paths in
  fetchRemoteNodeOverview so the frontend getLastSeenLabel pilot branch
  can fire correctly
- Remove the private formatRelativeTime from RecentAlerts.tsx and use
  the shared implementation from lib/utils, converting the millisecond
  timestamp at the call site
- Replace the em dash in getLatencyLabel with 'n/a' per project rules
This commit is contained in:
Anso
2026-05-05 15:23:05 -04:00
committed by GitHub
parent ecf4dd5d52
commit 775fab7d64
14 changed files with 572 additions and 192 deletions
+2 -2
View File
@@ -6,10 +6,10 @@ import {
ResourceGauges,
StackHealthTable,
ConfigurationStatus,
RecentActivity,
RecentAlerts,
useDashboardData,
} from './dashboard';
import { DashboardActivityCard } from './dashboard/DashboardActivityCard';
interface HomeDashboardProps {
onNavigateToStack?: (stackFile: string) => void;
@@ -53,7 +53,7 @@ export default function HomeDashboard({ onNavigateToStack, onOpenSettingsSection
<div className="grid grid-cols-1 lg:grid-cols-2 gap-4">
<ConfigurationStatus onOpenSection={onOpenSettingsSection} />
<RecentActivity />
<DashboardActivityCard />
</div>
<RecentAlerts
@@ -0,0 +1,14 @@
import { useNodes } from '@/context/NodeContext';
import { FleetHeartbeat } from './FleetHeartbeat';
import { StackRestartMap } from './StackRestartMap';
export function DashboardActivityCard() {
const { nodes } = useNodes();
const hasRemoteNodes = nodes.some(n => n.type === 'remote');
if (hasRemoteNodes) {
return <FleetHeartbeat />;
}
return <StackRestartMap />;
}
@@ -0,0 +1,170 @@
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Radio, CheckCircle2 } from 'lucide-react';
import { formatRelativeTime } from '@/lib/utils';
import { useFleetHeartbeat } from './useFleetHeartbeat';
import { useNodes } from '@/context/NodeContext';
import type { FleetNodeOverview } from './useFleetHeartbeat';
import type { Node } from '@/context/NodeContext';
function StatusDot({ status }: { status: 'online' | 'offline' | 'unknown' }) {
const colorClass =
status === 'online'
? 'bg-success'
: status === 'unknown'
? 'bg-warning'
: 'bg-destructive';
return (
<span
className={`inline-block h-2 w-2 rounded-full shrink-0 ${colorClass}`}
aria-hidden="true"
/>
);
}
function getLatencyLabel(node: FleetNodeOverview, isPilot: boolean): string | null {
if (node.type === 'local') return null;
if (isPilot) return 'n/a';
if (node.status === 'online' && node.latency_ms !== undefined) return `${node.latency_ms} ms`;
return null;
}
function getLastSeenLabel(node: FleetNodeOverview): string | null {
if (node.status === 'online') return null;
// Pilot-agent nodes use the tunnel heartbeat timestamp
if (node.mode === 'pilot_agent') {
if (node.pilot_last_seen) return formatRelativeTime(node.pilot_last_seen);
return 'never reached';
}
// Proxy nodes use the contact timestamp updated by the fleet overview handler
const contact = node.last_successful_contact;
if (!contact) return 'never reached';
return formatRelativeTime(contact);
}
function SkeletonRow() {
return (
<div className="flex items-center gap-2.5 py-1.5 px-1">
<div className="h-2 w-2 rounded-full bg-accent/10 animate-pulse shrink-0" />
<div className="h-3 w-24 rounded-sm bg-accent/10 animate-pulse" />
<div className="h-3 flex-1 rounded-sm bg-accent/10 animate-pulse" />
<div className="h-3 w-12 rounded-sm bg-accent/10 animate-pulse shrink-0" />
</div>
);
}
export function FleetHeartbeat() {
const { nodes: overviewNodes, loading, error } = useFleetHeartbeat();
const { nodes: contextNodes } = useNodes();
if (loading) {
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium text-stat-title">Fleet Heartbeat</CardTitle>
</CardHeader>
<CardContent className="pt-0 space-y-0.5">
{Array.from({ length: 3 }).map((_, i) => <SkeletonRow key={i} />)}
</CardContent>
</Card>
);
}
if (error) {
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium text-stat-title">Fleet Heartbeat</CardTitle>
</CardHeader>
<CardContent className="pt-0">
<p className="text-xs text-stat-subtitle py-4 text-center">Unable to load fleet status.</p>
</CardContent>
</Card>
);
}
const unreachableCount = overviewNodes.filter(n => n.status !== 'online').length;
const sorted = overviewNodes.slice().sort((a, b) => {
if (a.type === 'local' && b.type !== 'local') return -1;
if (b.type === 'local' && a.type !== 'local') return 1;
return 0;
});
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<div className="flex items-center justify-between">
<CardTitle className="text-sm font-medium text-stat-title">Fleet Heartbeat</CardTitle>
<div className="flex items-center gap-1.5">
<Radio className="h-3.5 w-3.5 text-stat-icon" strokeWidth={1.5} />
<span className="text-[10px] font-mono tracking-[0.18em] uppercase text-stat-subtitle">
{overviewNodes.length} node{overviewNodes.length !== 1 ? 's' : ''}
{unreachableCount > 0 && (
<span className="text-destructive"> · {unreachableCount} unreachable</span>
)}
</span>
</div>
</div>
</CardHeader>
<CardContent className="pt-0">
{sorted.length === 0 ? (
<div className="flex items-center justify-center gap-2 py-6 text-stat-subtitle">
<CheckCircle2 className="h-4 w-4 text-success" strokeWidth={1.5} />
<span className="text-sm">No nodes registered.</span>
</div>
) : (
<div className="space-y-0.5">
{sorted.map(node => {
const ctxNode = contextNodes.find((n: Node) => n.id === node.id);
const isPilot = ctxNode?.mode === 'pilot_agent';
const containerText = node.stats
? `${node.stats.active} container${node.stats.active !== 1 ? 's' : ''}`
: null;
const latencyCell = getLatencyLabel(node, isPilot ?? false);
const lastSeenCell = getLastSeenLabel(node);
return (
<div
key={node.id}
className="flex items-center gap-2.5 py-1.5 px-1 rounded-sm hover:bg-accent/5"
>
<StatusDot status={node.status} />
<span className="text-xs font-mono text-stat-value truncate">
{node.name}
</span>
{node.type === 'local' && (
<span className="inline-flex items-center rounded-sm border border-brand/30 bg-brand/10 px-1.5 py-0.5 text-[10px] font-mono tracking-wide uppercase text-brand shrink-0">
local
</span>
)}
<span className="flex-1" />
{containerText && (
<span className="text-xs font-mono tabular-nums text-stat-subtitle shrink-0">
{containerText}
</span>
)}
{latencyCell !== null && (
<span className="text-xs font-mono tabular-nums text-stat-icon shrink-0 min-w-[3rem] text-right">
{latencyCell}
</span>
)}
{lastSeenCell !== null && (
<span className="text-xs font-mono tabular-nums text-stat-icon shrink-0">
{lastSeenCell}
</span>
)}
</div>
);
})}
</div>
)}
</CardContent>
</Card>
);
}
@@ -1,104 +0,0 @@
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import {
Activity, AlertOctagon, AlertTriangle, Cloud, RefreshCw,
RotateCcw, Search, ServerCrash, CheckCircle2, Info,
} from 'lucide-react';
import { useRecentActivity } from './useRecentActivity';
function formatRelativeTime(timestamp: number): string {
const seconds = Math.floor((Date.now() - timestamp) / 1000);
if (seconds < 60) return `${seconds}s`;
const minutes = Math.floor(seconds / 60);
if (minutes < 60) return `${minutes}m`;
const hours = Math.floor(minutes / 60);
if (hours < 24) return `${hours}h`;
return `${Math.floor(hours / 24)}d`;
}
type IconType = typeof Activity;
const CATEGORY_ICONS: Record<string, { icon: IconType; className: string }> = {
deploy_failure: { icon: ServerCrash, className: 'text-destructive' },
deploy_success: { icon: CheckCircle2, className: 'text-success' },
image_update_applied: { icon: RefreshCw, className: 'text-brand' },
image_update_available: { icon: RefreshCw, className: 'text-warning' },
auto_heal_restarted: { icon: RotateCcw, className: 'text-brand' },
auto_heal_failed: { icon: AlertOctagon, className: 'text-destructive' },
auto_heal_policy_disabled: { icon: AlertTriangle, className: 'text-warning' },
scan_finding: { icon: Search, className: 'text-warning' },
cloud_backup_success: { icon: Cloud, className: 'text-success' },
cloud_backup_failed: { icon: Cloud, className: 'text-destructive' },
};
const LEVEL_ICONS: Record<string, { icon: IconType; className: string }> = {
info: { icon: Info, className: 'text-stat-subtitle' },
warning: { icon: AlertTriangle, className: 'text-warning' },
error: { icon: AlertOctagon, className: 'text-destructive' },
};
export function RecentActivity() {
const { items, loading } = useRecentActivity(10);
if (loading) {
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium text-stat-title">Recent Activity</CardTitle>
</CardHeader>
<CardContent className="pt-0 space-y-0.5">
{Array.from({ length: 5 }).map((_, i) => (
<div key={i} className="flex items-center gap-2.5 py-1.5 px-1">
<div className="h-3.5 w-3.5 rounded-full bg-accent/10 animate-pulse shrink-0" />
<div className="h-3 flex-1 rounded-sm bg-accent/10 animate-pulse" />
<div className="h-3 w-8 rounded-sm bg-accent/10 animate-pulse shrink-0" />
</div>
))}
</CardContent>
</Card>
);
}
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<div className="flex items-center justify-between">
<CardTitle className="text-sm font-medium text-stat-title">Recent Activity</CardTitle>
<Activity className="h-3.5 w-3.5 text-stat-icon" strokeWidth={1.5} />
</div>
</CardHeader>
<CardContent className="pt-0">
{items.length === 0 ? (
<div className="flex items-center justify-center gap-2 py-6 text-stat-subtitle">
<CheckCircle2 className="h-4 w-4 text-success" strokeWidth={1.5} />
<span className="text-sm">No recent activity.</span>
</div>
) : (
<div className="space-y-0.5">
{items.map(item => {
const categoryConfig = item.category ? CATEGORY_ICONS[item.category] : null;
const levelConfig = LEVEL_ICONS[item.level] ?? LEVEL_ICONS.info;
const { icon: Icon, className } = categoryConfig ?? levelConfig;
return (
<div
key={item.id}
className="flex items-start gap-2.5 py-1.5 px-1 rounded-sm hover:bg-accent/5"
>
<Icon
className={`h-3.5 w-3.5 shrink-0 mt-0.5 ${className}`}
strokeWidth={1.5}
/>
<span className={`text-xs flex-1 leading-relaxed ${item.is_read ? 'text-stat-subtitle' : 'text-stat-value'}`}>
{item.message}
</span>
<span className="text-xs font-mono tabular-nums text-stat-icon shrink-0 mt-0.5">
{formatRelativeTime(item.timestamp)}
</span>
</div>
);
})}
</div>
)}
</CardContent>
</Card>
);
}
@@ -4,6 +4,7 @@ import { Button } from '@/components/ui/button';
import { Badge } from '@/components/ui/badge';
import { Info, AlertTriangle, AlertOctagon, CheckCircle2, Trash2, ChevronLeft, ChevronRight } from 'lucide-react';
import { toast } from '@/components/ui/toast-store';
import { formatRelativeTime } from '@/lib/utils';
import type { NotificationItem } from './types';
import type { Node } from '@/context/NodeContext';
@@ -21,16 +22,6 @@ const levelConfig: Record<string, { icon: typeof Info; className: string }> = {
error: { icon: AlertOctagon, className: 'text-destructive' },
};
function formatRelativeTime(timestamp: number): string {
const seconds = Math.floor((Date.now() - timestamp) / 1000);
if (seconds < 60) return `${seconds}s`;
const minutes = Math.floor(seconds / 60);
if (minutes < 60) return `${minutes}m`;
const hours = Math.floor(minutes / 60);
if (hours < 24) return `${hours}h`;
return `${Math.floor(hours / 24)}d`;
}
export function RecentAlerts({ notifications, nodes, onCleared }: RecentAlertsProps) {
const [clearing, setClearing] = useState(false);
const [page, setPage] = useState(0);
@@ -115,7 +106,7 @@ export function RecentAlerts({ notifications, nodes, onCleared }: RecentAlertsPr
{n.message}
</span>
<span className="text-xs font-mono tabular-nums text-stat-icon shrink-0">
{formatRelativeTime(n.timestamp)}
{formatRelativeTime(Math.floor(n.timestamp / 1000))}
</span>
</div>
);
@@ -0,0 +1,138 @@
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { CheckCircle2, RotateCcw } from 'lucide-react';
import { useStackRestartMap } from './useStackRestartMap';
import type { StackRestartSummary } from './useStackRestartMap';
type DominantCategory = 'crash' | 'autoheal' | 'manual';
function dominantCategory(entry: StackRestartSummary): DominantCategory {
if (entry.crash >= entry.autoheal && entry.crash >= entry.manual) return 'crash';
if (entry.autoheal >= entry.manual) return 'autoheal';
return 'manual';
}
const CATEGORY_LABELS: Record<DominantCategory, string> = {
crash: 'crash',
autoheal: 'auto-heal',
manual: 'manual',
};
const CATEGORY_CLASSES: Record<DominantCategory, string> = {
crash: 'border-destructive/30 bg-destructive/10 text-destructive',
autoheal: 'border-success/30 bg-success/10 text-success',
manual: 'border-brand/30 bg-brand/10 text-brand',
};
const CATEGORY_BAR_CLASSES: Record<DominantCategory, string> = {
crash: 'bg-destructive/50',
autoheal: 'bg-success/50',
manual: 'bg-brand/50',
};
function CategoryBadge({ category }: { category: DominantCategory }) {
return (
<span
className={`inline-flex items-center rounded-sm border px-1.5 py-0.5 text-[10px] font-mono tracking-wide uppercase shrink-0 ${CATEGORY_CLASSES[category]}`}
>
{CATEGORY_LABELS[category]}
</span>
);
}
function SkeletonRow() {
return (
<div className="flex items-center gap-2.5 py-1.5 px-1">
<div className="h-3 w-20 rounded-sm bg-accent/10 animate-pulse" />
<div className="h-3 flex-1 rounded-sm bg-accent/10 animate-pulse" />
<div className="h-3 w-8 rounded-sm bg-accent/10 animate-pulse shrink-0" />
</div>
);
}
export function StackRestartMap() {
const { restarts, loading, error } = useStackRestartMap();
if (loading) {
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium text-stat-title">Stack Restarts (7d)</CardTitle>
</CardHeader>
<CardContent className="pt-0 space-y-0.5">
{Array.from({ length: 4 }).map((_, i) => <SkeletonRow key={i} />)}
</CardContent>
</Card>
);
}
if (error) {
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<CardTitle className="text-sm font-medium text-stat-title">Stack Restarts (7d)</CardTitle>
</CardHeader>
<CardContent className="pt-0">
<p className="text-xs text-stat-subtitle py-4 text-center">Unable to load restart data.</p>
</CardContent>
</Card>
);
}
const withRestarts = restarts.filter(s => s.total > 0);
const stableCount = restarts.length - withRestarts.length;
const maxTotal = withRestarts.reduce((m, s) => Math.max(m, s.total), 1);
return (
<Card className="bg-card shadow-card-bevel">
<CardHeader className="pb-2">
<div className="flex items-center justify-between">
<CardTitle className="text-sm font-medium text-stat-title">Stack Restarts (7d)</CardTitle>
<RotateCcw className="h-3.5 w-3.5 text-stat-icon" strokeWidth={1.5} />
</div>
</CardHeader>
<CardContent className="pt-0">
{withRestarts.length === 0 ? (
<div className="flex items-center justify-center gap-2 py-6 text-stat-subtitle">
<CheckCircle2 className="h-4 w-4 text-success" strokeWidth={1.5} />
<span className="text-sm">No restarts in the last 7 days.</span>
</div>
) : (
<div className="space-y-1.5">
{withRestarts.map(entry => {
const category = dominantCategory(entry);
const barWidth = Math.round((entry.total / maxTotal) * 100);
return (
<div key={entry.stackName} className="space-y-0.5 py-0.5 px-1 rounded-sm hover:bg-accent/5">
<div className="flex items-center gap-2">
<span className="text-xs font-mono text-stat-value truncate flex-1">
{entry.stackName}
</span>
<CategoryBadge category={category} />
<span className="text-xs font-mono tabular-nums text-stat-subtitle shrink-0 min-w-[2rem] text-right">
{entry.total}
</span>
</div>
<div className="h-1 rounded-full bg-accent/10 overflow-hidden">
<div
className={`h-full rounded-full ${CATEGORY_BAR_CLASSES[category]}`}
style={{ width: `${barWidth}%` }}
/>
</div>
</div>
);
})}
{stableCount > 0 && (
<div className="flex items-center gap-2 py-1.5 px-1 mt-1 border-t border-card-border">
<CheckCircle2 className="h-3.5 w-3.5 text-success shrink-0" strokeWidth={1.5} />
<span className="text-xs text-stat-subtitle">
{stableCount} stack{stableCount !== 1 ? 's' : ''} stable
</span>
</div>
)}
</div>
)}
</CardContent>
</Card>
);
}
+7 -3
View File
@@ -3,10 +3,14 @@ export { ResourceGauges } from './ResourceGauges';
export { StackHealthTable } from './StackHealthTable';
export { RecentAlerts } from './RecentAlerts';
export { ConfigurationStatus } from './ConfigurationStatus';
export { RecentActivity } from './RecentActivity';
export { DashboardActivityCard } from './DashboardActivityCard';
export { FleetHeartbeat } from './FleetHeartbeat';
export { StackRestartMap } from './StackRestartMap';
export { useDashboardData } from './useDashboardData';
export { useConfigurationStatus } from './useConfigurationStatus';
export { useRecentActivity } from './useRecentActivity';
export { useFleetHeartbeat } from './useFleetHeartbeat';
export { useStackRestartMap } from './useStackRestartMap';
export type * from './types';
export type { ConfigurationStatus as ConfigurationStatusPayload } from './useConfigurationStatus';
export type { ActivityItem } from './useRecentActivity';
export type { FleetNodeOverview } from './useFleetHeartbeat';
export type { StackRestartSummary } from './useStackRestartMap';
@@ -0,0 +1,73 @@
import { useState, useEffect, useCallback, useRef } from 'react';
import { useNodes } from '@/context/NodeContext';
import { apiFetch } from '@/lib/api';
import { visibilityInterval } from '@/lib/utils';
export interface FleetNodeOverview {
id: number;
name: string;
type: 'local' | 'remote';
mode?: string;
status: 'online' | 'offline' | 'unknown';
stats: {
active: number;
managed: number;
unmanaged: number;
exited: number;
total: number;
} | null;
latency_ms?: number;
last_successful_contact?: number | null;
pilot_last_seen?: number | null;
}
export interface FleetHeartbeatResult {
nodes: FleetNodeOverview[];
loading: boolean;
error: string | null;
}
export function useFleetHeartbeat(): FleetHeartbeatResult {
const { activeNode } = useNodes();
const nodeId = activeNode?.id;
const nodeIdRef = useRef(nodeId);
useEffect(() => { nodeIdRef.current = nodeId; }, [nodeId]);
const [nodes, setNodes] = useState<FleetNodeOverview[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const fetchOverview = useCallback(async () => {
try {
const res = await apiFetch('/fleet/overview', { localOnly: true });
if (!res.ok) {
const body = await res.json().catch(() => ({})) as { error?: string };
setError(body.error ?? 'Failed to load fleet overview');
return;
}
const data = await res.json() as FleetNodeOverview[];
setNodes(data);
setError(null);
} catch (err) {
setError((err as Error)?.message || 'Failed to load fleet overview');
} finally {
setLoading(false);
}
}, []);
useEffect(() => {
setNodes([]); // eslint-disable-line react-hooks/set-state-in-effect
setLoading(true);
setError(null);
const currentNodeId = nodeId;
const guard = () => {
if (nodeIdRef.current === currentNodeId) {
void fetchOverview();
}
};
guard();
return visibilityInterval(guard, 30_000);
}, [nodeId, fetchOverview]);
return { nodes, loading, error };
}
@@ -1,55 +0,0 @@
import { useState, useEffect, useCallback, useRef } from 'react';
import { useNodes } from '@/context/NodeContext';
import { apiFetch } from '@/lib/api';
import { visibilityInterval } from '@/lib/utils';
export interface ActivityItem {
id: number;
level: 'info' | 'warning' | 'error';
category?: string;
message: string;
timestamp: number;
is_read: boolean;
stack_name?: string;
container_name?: string;
}
export function useRecentActivity(limit = 10) {
const { activeNode } = useNodes();
const nodeId = activeNode?.id;
const nodeIdRef = useRef(nodeId);
useEffect(() => { nodeIdRef.current = nodeId; }, [nodeId]);
const [items, setItems] = useState<ActivityItem[]>([]);
const [loading, setLoading] = useState(true);
const fetchActivity = useCallback(async () => {
try {
const res = await apiFetch(`/dashboard/recent-activity?limit=${limit}`);
if (!res.ok) return;
const data = await res.json() as ActivityItem[];
setItems(data);
} catch {
// Silent; stale data stays
} finally {
setLoading(false);
}
}, [limit]);
useEffect(() => {
setItems([]);
setLoading(true);
const currentNodeId = nodeId;
const guard = () => { if (nodeIdRef.current === currentNodeId) void fetchActivity(); };
guard();
return visibilityInterval(guard, 30_000);
}, [nodeId, fetchActivity]);
useEffect(() => {
const handler = () => void fetchActivity();
window.addEventListener('sencho:state-invalidate', handler);
return () => window.removeEventListener('sencho:state-invalidate', handler);
}, [fetchActivity]);
return { items, loading };
}
@@ -0,0 +1,63 @@
import { useState, useEffect, useCallback, useRef } from 'react';
import { useNodes } from '@/context/NodeContext';
import { apiFetch } from '@/lib/api';
import { visibilityInterval } from '@/lib/utils';
export interface StackRestartSummary {
stackName: string;
crash: number;
autoheal: number;
manual: number;
total: number;
}
export interface StackRestartMapResult {
restarts: StackRestartSummary[];
loading: boolean;
error: string | null;
}
export function useStackRestartMap(): StackRestartMapResult {
const { activeNode } = useNodes();
const nodeId = activeNode?.id;
const nodeIdRef = useRef(nodeId);
useEffect(() => { nodeIdRef.current = nodeId; }, [nodeId]);
const [restarts, setRestarts] = useState<StackRestartSummary[]>([]);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const fetchRestarts = useCallback(async () => {
try {
const res = await apiFetch('/dashboard/stack-restarts?days=7');
if (!res.ok) {
const body = await res.json().catch(() => ({})) as { error?: string };
setError(body.error ?? 'Failed to load restart data');
return;
}
const data = await res.json() as StackRestartSummary[];
setRestarts(data);
setError(null);
} catch (err) {
setError((err as Error)?.message || 'Failed to load restart data');
} finally {
setLoading(false);
}
}, []);
useEffect(() => {
setRestarts([]); // eslint-disable-line react-hooks/set-state-in-effect
setLoading(true);
setError(null);
const currentNodeId = nodeId;
const guard = () => {
if (nodeIdRef.current === currentNodeId) {
void fetchRestarts();
}
};
guard();
return visibilityInterval(guard, 300_000);
}, [nodeId, fetchRestarts]);
return { restarts, loading, error };
}