@mark01/express-utils/lib/error/AppError.js

npm package that contains utilities for express.js

import { getReasonPhrase } from 'http-status-codes';
import { nanoid } from 'nanoid';
import { asError } from '../util/catch-unknown';
export class AppError extends Error {
    id;
    title;
    status;
    statusCode;
    isOperational;
    type;
    error;
    constructor(message, statusCode, error) {
        const safeError = asError(error || new Error());
        super(message, safeError);
        this.id = nanoid();
        this.title = getReasonPhrase(statusCode);
        this.status = `${statusCode}`.startsWith('4') ? 'fail' : 'error';
        this.statusCode = statusCode;
        this.isOperational = true;
        this.type = 'operational.error';
        this.error = safeError;
        this.stack = safeError.stack;
    }
}