@krypton-org/krypton-auth/lib/error/ErrorHandler.js

Express authentication middleware, using GraphQL and JSON Web Tokens.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const ErrorTypes_1 = __importDefault(require("./ErrorTypes"));
/**
 * Express middleware rendering {@link module:error/ErrorTypes.OperationalError} error message to client, avoiding server crash for those king of error.
 * @param  {Error} err
 * @param  {Request} req
 * @param  {Response} res
 * @param  {NextFunction} next
 * @renders JSON object containing the error to display.
 */
exports.default = (err, req, res, next) => {
    const notifications = [];
    if (err instanceof ErrorTypes_1.default) {
        notifications.push({ type: err.type, message: err.message });
        res.json({ notifications });
    }
    else {
        next(err);
    }
};
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