Add Background Jobs dashboard for admin users
New admin page at /admin/jobs showing: - PyPI cache job status (pending, in-progress, completed, failed) - Failed task list with error details - Retry individual packages or retry all failed - Auto-refresh every 5 seconds (toggleable) - Placeholder for future NPM cache jobs Accessible from admin dropdown menu as "Background Jobs".
This commit is contained in:
Mondo Diaz
263
frontend/src/pages/AdminJobsPage.tsx
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263
frontend/src/pages/AdminJobsPage.tsx
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import { useState, useEffect, useCallback } from 'react';
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import { useNavigate } from 'react-router-dom';
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import { useAuth } from '../contexts/AuthContext';
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import {
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getPyPICacheStatus,
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getPyPICacheFailedTasks,
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retryPyPICacheTask,
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retryAllPyPICacheTasks,
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} from '../api';
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import { PyPICacheStatus, PyPICacheTask } from '../types';
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import './AdminJobsPage.css';
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function AdminJobsPage() {
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const { user, loading: authLoading } = useAuth();
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const navigate = useNavigate();
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// PyPI cache status
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const [cacheStatus, setCacheStatus] = useState<PyPICacheStatus | null>(null);
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const [failedTasks, setFailedTasks] = useState<PyPICacheTask[]>([]);
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const [loadingStatus, setLoadingStatus] = useState(true);
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const [statusError, setStatusError] = useState<string | null>(null);
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// Action states
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const [retryingPackage, setRetryingPackage] = useState<string | null>(null);
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const [retryingAll, setRetryingAll] = useState(false);
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const [successMessage, setSuccessMessage] = useState<string | null>(null);
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// Auto-refresh
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const [autoRefresh, setAutoRefresh] = useState(true);
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useEffect(() => {
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if (!authLoading && !user) {
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navigate('/login', { state: { from: '/admin/jobs' } });
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}
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}, [user, authLoading, navigate]);
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const loadData = useCallback(async () => {
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if (!user?.is_admin) return;
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setStatusError(null);
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try {
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const [status, failed] = await Promise.all([
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getPyPICacheStatus(),
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getPyPICacheFailedTasks(100),
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]);
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setCacheStatus(status);
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setFailedTasks(failed);
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} catch (err) {
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setStatusError(err instanceof Error ? err.message : 'Failed to load status');
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} finally {
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setLoadingStatus(false);
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}
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}, [user]);
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useEffect(() => {
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if (user?.is_admin) {
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loadData();
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}
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}, [user, loadData]);
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// Auto-refresh every 5 seconds when enabled
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useEffect(() => {
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if (!autoRefresh || !user?.is_admin) return;
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const interval = setInterval(() => {
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loadData();
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}, 5000);
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return () => clearInterval(interval);
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}, [autoRefresh, user, loadData]);
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useEffect(() => {
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if (successMessage) {
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const timer = setTimeout(() => setSuccessMessage(null), 3000);
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return () => clearTimeout(timer);
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}
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}, [successMessage]);
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async function handleRetryPackage(packageName: string) {
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setRetryingPackage(packageName);
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try {
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const result = await retryPyPICacheTask(packageName);
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setSuccessMessage(result.message);
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await loadData();
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} catch (err) {
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setStatusError(err instanceof Error ? err.message : 'Failed to retry');
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} finally {
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setRetryingPackage(null);
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}
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}
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async function handleRetryAll() {
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if (!window.confirm('Retry all failed tasks? This will re-queue all failed packages.')) {
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return;
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}
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setRetryingAll(true);
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try {
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const result = await retryAllPyPICacheTasks();
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setSuccessMessage(result.message);
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await loadData();
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} catch (err) {
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setStatusError(err instanceof Error ? err.message : 'Failed to retry all');
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} finally {
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setRetryingAll(false);
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}
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}
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if (authLoading) {
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return <div className="admin-jobs-page">Loading...</div>;
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}
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if (!user?.is_admin) {
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return (
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<div className="admin-jobs-page">
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<div className="error-message">Access denied. Admin privileges required.</div>
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</div>
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);
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}
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const totalJobs = cacheStatus
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? cacheStatus.pending + cacheStatus.in_progress + cacheStatus.completed + cacheStatus.failed
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: 0;
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return (
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<div className="admin-jobs-page">
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<div className="page-header">
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<h1>Background Jobs</h1>
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<div className="header-actions">
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<label className="auto-refresh-toggle">
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<input
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type="checkbox"
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checked={autoRefresh}
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onChange={(e) => setAutoRefresh(e.target.checked)}
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/>
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Auto-refresh
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</label>
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<button className="btn btn-secondary" onClick={loadData} disabled={loadingStatus}>
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Refresh
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</button>
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</div>
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</div>
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{successMessage && <div className="success-message">{successMessage}</div>}
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{statusError && <div className="error-message">{statusError}</div>}
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{/* PyPI Cache Jobs Section */}
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<section className="jobs-section">
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<div className="section-header">
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<h2>
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<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
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<path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/>
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<polyline points="3.27 6.96 12 12.01 20.73 6.96"/>
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<line x1="12" y1="22.08" x2="12" y2="12"/>
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</svg>
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PyPI Cache Jobs
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</h2>
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{failedTasks.length > 0 && (
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<button
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className="btn btn-primary"
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onClick={handleRetryAll}
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disabled={retryingAll}
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>
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{retryingAll ? 'Retrying...' : `Retry All Failed (${failedTasks.length})`}
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</button>
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)}
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</div>
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{loadingStatus && !cacheStatus ? (
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<p className="loading-text">Loading job status...</p>
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) : (
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<>
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{/* Status Cards */}
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<div className="status-cards">
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<div className="status-card pending">
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<div className="status-value">{cacheStatus?.pending ?? 0}</div>
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<div className="status-label">Pending</div>
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</div>
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<div className="status-card in-progress">
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<div className="status-value">{cacheStatus?.in_progress ?? 0}</div>
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<div className="status-label">In Progress</div>
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</div>
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<div className="status-card completed">
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<div className="status-value">{cacheStatus?.completed ?? 0}</div>
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<div className="status-label">Completed</div>
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</div>
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<div className="status-card failed">
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<div className="status-value">{cacheStatus?.failed ?? 0}</div>
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<div className="status-label">Failed</div>
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</div>
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</div>
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{totalJobs === 0 ? (
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<p className="empty-message">No cache jobs yet. Jobs are created when packages are downloaded through the PyPI proxy.</p>
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) : failedTasks.length === 0 ? (
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<p className="success-text">All jobs completed successfully.</p>
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) : (
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<>
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<h3>Failed Tasks</h3>
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<table className="jobs-table">
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<thead>
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<tr>
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<th>Package</th>
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<th>Error</th>
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<th>Attempts</th>
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<th>Depth</th>
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<th>Failed At</th>
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<th>Actions</th>
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</tr>
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</thead>
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<tbody>
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{failedTasks.map((task) => (
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<tr key={task.id}>
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<td className="package-name">{task.package}</td>
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<td className="error-cell" title={task.error || ''}>
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{task.error || 'Unknown error'}
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</td>
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<td>{task.attempts}</td>
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<td>{task.depth}</td>
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<td className="timestamp">
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{task.failed_at
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? new Date(task.failed_at).toLocaleString()
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: '-'}
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</td>
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<td className="actions-cell">
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<button
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className="btn btn-sm btn-secondary"
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onClick={() => handleRetryPackage(task.package)}
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disabled={retryingPackage === task.package}
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>
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{retryingPackage === task.package ? 'Retrying...' : 'Retry'}
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</button>
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</td>
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</tr>
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))}
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</tbody>
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</table>
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</>
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)}
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</>
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)}
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</section>
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{/* Placeholder for future job types */}
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<section className="jobs-section coming-soon">
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<div className="section-header">
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<h2>
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<svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
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<rect x="3" y="3" width="18" height="18" rx="2" ry="2"/>
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<line x1="3" y1="9" x2="21" y2="9"/>
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<line x1="9" y1="21" x2="9" y2="9"/>
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</svg>
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NPM Cache Jobs
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<span className="coming-soon-badge">Coming Soon</span>
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</h2>
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</div>
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<p className="empty-message">NPM proxy support is planned for a future release.</p>
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</section>
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</div>
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);
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}
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export default AdminJobsPage;
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