Global error handling in angular

angular-error-handling

 angular.module('MyApp').config(function($httpProvider){
  
    $httpProvider.interceptors.push(function($rootScope, $q){
        return {
            'request': function(config){
                config.timeout = 5000;
                return config;
            }
        }
    });

    $httpProvider.responseInterceptors.push(function($timeout, $q) {
        var fullHeight = $(this).height();
        var elementsList = $("#root");
        var showMessage = function(content, classname, time) {
            
            elementsList.children().hide().delay(time).fadeIn('fast');

            $('<div/>')
                .addClass(classname)
                .hide()
                .fadeIn('fast')
                .delay(time)
                .fadeOut('fast', function() { $(this).remove(); })
                .appendTo(elementsList.parent())
                .text(content)
                .height(fullHeight)                                

        };

        return function(promise) {
            return promise.then(function(successResponse) {                                
                return successResponse;
            }, function(errorResponse) {
                switch (errorResponse.status) {
                    case 0: 
                        showMessage('Operation timed out!', 'errorMessage', 10000);
                        break;
                    case 401:
                        showMessage('You are not logged in!', 'errorMessage', 10000);
                        break;
                    case 403:
                        showMessage('Insufficient privileges for this operation', 'errorMessage', 10000);
                        break;
                    case 500:
                        showMessage('Internal server error' + errorResponse.data, 'errorMessage', 10000);
                        break;
                    default:
                        showMessage('Oops - some other error occured' + errorResponse.status + ': ' + errorResponse.data, 'errorMessage', 10000);
                }
                return $q.reject(errorResponse);
            });
        };
    });
 });