26 lines
833 B
JavaScript
26 lines
833 B
JavaScript
export class HttpError extends Error {
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constructor(status, message, details = undefined) {
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super(message);
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this.name = 'HttpError';
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this.status = status;
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this.details = details;
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}
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}
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export function notFoundHandler(req, res, next) {
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next(new HttpError(404, 'Ressource nicht gefunden.'));
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}
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export function errorHandler(error, req, res, next) {
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if (res.headersSent) return next(error);
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let status = Number.isInteger(error.status) ? error.status : 500;
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if (error.code === 'LIMIT_FILE_SIZE') status = 413;
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if (error.code === 'LIMIT_UNEXPECTED_FILE') status = 400;
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if (status >= 500) console.error(error);
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res.status(status).json({
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error: error.name || 'Error',
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message: status >= 500 ? 'Interner Serverfehler.' : error.message,
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...(error.details ? { details: error.details } : {})
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});
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}
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