client-ui/source/sorry/error-handler-service.js

Testing implementation of nodeJs Backend, angular frontend, and hopefully in a way that this can be deployed to s3/cloudfront

/* global angular moduleName */
(function () {
    "use strict";
    function errorHandlerService($state, store) {
        var self = this;

        function checkSorry(error, options, callback) {
            if(typeof callback === "undefined") {
                callback = options;
                options = {};
            }
            if(typeof error === "object"
               && error.hasOwnProperty("denialReasons")
               && Object.prototype.toString.call(error.denialReasons) === "[object Array]" ) {
                var reasons = [];
                for (var i = 0; i < error.denialReasons.length; i++) {
                    reasons.push(error.denialReasons[i]);
                }
                $state.go("sorry", {reasons: reasons});
            } else {
                return callback();
            }
        }

        function handleError(error, options, callback) {
            if (typeof callback === "undefined") {
                callback = options;
                options = {};
            }
            if (error
                && typeof error === "object"
                && error.hasOwnProperty("code")) {
                $state.go("sorry", {reasons: [error.code]});
            } else {
                if (options.hasOwnProperty("fallback")) {
                    $state.go("sorry", {reasons: [options.fallback]});
                } else {
                    $state.go("sorry");
                }
            }
        }

        self.handleError = handleError;
        self.checkSorry = checkSorry;
    }
    angular.module(moduleName).service("errorHandler", errorHandlerService);
    errorHandlerService.$inject = ["$state", "aiStorage"];
}());