Agent Zero
aaa7406929
HIGH (Performance):
- Replace 8 sync file operations with aiofiles in async context (storage, mail,
report_generator, dms_bridge, ai_assistant)
- Frontend bundle splitting: manualChunks for react-vendor, ui-components, tanstack,
markdown, icons, utils, i18n (ui chunk 936K → ~19K)
MEDIUM (Architecture):
- Worker circular deps: Replace direct plugin imports with job_registry.py pattern
(register_job/get_all_jobs, importlib-based lazy loading)
- App-wide ErrorBoundary: New ErrorBoundary.tsx component, wrapped in AppShell
and all standalone routes
LOW (Code Quality):
- N+1 query fix: selectinload(Contact.contact_persons) in list_contacts()
- O(n²) dedup fix: SQL GROUP BY for email/phone duplicates, Dict-based name grouping
- Response format standardization: 7 routes converted from plain arrays to
{items: [...], total: N} format
83 lines
2.6 KiB
TypeScript
83 lines
2.6 KiB
TypeScript
import React from 'react';
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interface ErrorBoundaryProps {
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children: React.ReactNode;
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fallback?: React.ReactNode;
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}
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interface ErrorBoundaryState {
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hasError: boolean;
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error: Error | null;
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}
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/**
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* App-wide ErrorBoundary that catches React rendering errors
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* and displays a fallback UI with a reload button.
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*/
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export class ErrorBoundary extends React.Component<ErrorBoundaryProps, ErrorBoundaryState> {
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constructor(props: ErrorBoundaryProps) {
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super(props);
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this.state = { hasError: false, error: null };
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}
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static getDerivedStateFromError(error: Error): ErrorBoundaryState {
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return { hasError: true, error };
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}
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componentDidCatch(error: Error, errorInfo: React.ErrorInfo): void {
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console.error('[ErrorBoundary] Uncaught error:', error, errorInfo);
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}
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handleReload = (): void => {
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window.location.reload();
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};
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render(): React.ReactNode {
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if (this.state.hasError) {
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if (this.props.fallback) {
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return this.props.fallback;
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}
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return (
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<div
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className="flex items-center justify-center min-h-screen bg-secondary-50 p-8"
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role="alert"
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>
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<div className="max-w-md w-full bg-white rounded-lg shadow-lg p-8 text-center">
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<div className="text-red-500 text-6xl mb-4" aria-hidden="true">
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⚠️
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</div>
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<h1 className="text-2xl font-bold text-secondary-900 mb-2">
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Ein Fehler ist aufgetreten
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</h1>
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<p className="text-secondary-600 mb-6">
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Die Anwendung konnte nicht geladen werden. Bitte versuchen Sie es erneut.
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</p>
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{this.state.error && (
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<details className="mb-6 text-left">
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<summary className="cursor-pointer text-sm text-secondary-500 hover:text-secondary-700">
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Fehlerdetails
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</summary>
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<pre className="mt-2 p-3 bg-secondary-100 rounded text-xs text-secondary-700 overflow-auto max-h-32">
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{this.state.error.message}
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{this.state.error.stack && `\n\n${this.state.error.stack}`}
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</pre>
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</details>
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)}
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<button
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onClick={this.handleReload}
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className="inline-flex items-center px-6 py-3 bg-primary-600 text-white font-medium rounded-lg hover:bg-primary-700 focus:outline-none focus:ring-2 focus:ring-primary-500 focus:ring-offset-2 transition-colors"
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>
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Neu laden
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</button>
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</div>
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</div>
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);
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}
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return this.props.children;
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}
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}
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export default ErrorBoundary;
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