I don't know how yours has to work but the ones I wrote look totally different..
var interceptor = ['$rootScope', '$q', "Base64", function (scope, $q, Base64) {
function success(response) {
return response;
}
function error(response) {
var status = response.status;
if (status == 401) {
window.location = "/account/login?redirectUrl=" + Base64.encode(document.URL);
return;
}
// otherwise
return $q.reject(response);
}
return function (promise) {
return promise.then(success, error);
}
}];
$httpProvider.responseInterceptors.push(interceptor);
you can check out the full code here.