@node-server/renderer/src/friendly-error.renderer.ts

NodeServerJs is a library with standard feature implemented for web and api

import { CoreUtils, _JSON, ENV, Logger , Renderer } from "@node-server/utils";
export class FriendlyErrorRenderer extends Renderer {
    constructor(config) {
        super({
            default : {
                message : 'An internal error occured, please try later',
            },
            userDefined : config
        });

    }
    Handle(req, res, next, err)
    {
            if (err) {
                Logger.error(err);
                res.status(err.status ? err.status : 500).json({ error: this.Config.env.DEVELOPPMENT ? err : this.pluginConfig.message  });
            }
            else
                next();
    }
}