3e02feb221
- Expand NotificationRepository (unread list paginated, count, markRead ownership-scoped); new ActivityLogRepository (create, findByProject paginated) with deterministic created_at+id ordering - NotificationService (notifyOnEvent, resolveTargets for 8 event types, injectable SseBroadcaster for M8) + ActivityLogService (logActivity, listByProject) - NotificationEvent/SseEvent/SseBroadcaster types in lib/types - APIs: GET /api/notifications, POST /api/notifications/:id/read, GET /api/projects/:projectId/activity - Screens: notifications list + MarkReadButton, NotificationBadge in Header, project activity page + ProjectNav link - Unit tests for both repositories and services (28 new)
44 lines
963 B
TypeScript
44 lines
963 B
TypeScript
'use client';
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import { useEffect, useState } from 'react';
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export function NotificationBadge() {
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const [count, setCount] = useState(0);
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useEffect(() => {
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let active = true;
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fetch('/api/notifications?page=1')
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.then((res) => (res.ok ? res.json() : null))
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.then((data) => {
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if (active && data && typeof data.total === 'number') {
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setCount(data.total);
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}
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})
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.catch(() => undefined);
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return () => {
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active = false;
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};
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}, []);
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if (count === 0) {
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return (
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<a href="/notifications" className="text-gray-600 hover:underline">
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通知
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</a>
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);
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}
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return (
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<a
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href="/notifications"
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className="relative text-gray-600 hover:underline"
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data-notification-count={count}
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>
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通知
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<span className="ml-1 rounded-full bg-red-500 px-1.5 py-0.5 text-xs text-white">
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{count > 99 ? '99+' : count}
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</span>
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</a>
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);
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}
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