Angular HTTP interceptors

angular-http-interceptors.js

(function(){
    angular.module('awesomeApp', [])
        .config(function($httpProvider){
            $httpProvider.interceptors.push('myInterceptors');
        })
        .factory('myInterceptors', function(){
            return {
                request: function(config){
                    //any code you put here will be executed right before you make the request
                    //config here refers to the $http config object, you are okay to modify it
                    return config;
                },
                requestError: function(rejection){
                    // this gets called if previous interceptor threw an error
                },
                response: function(response){
                    //this function receives the http response object, you are okay to modify it
                    return response
                },
                responseError: function(rejection){
                    // this gets called if previous interceptor threw an error
                }
            }
        })
})();