Conditional injection of a service in AngularJS

Question

I have defined a service like this :

angular.module(\'myApp\').service(\'myService\', [
\'$rootScope\',
...
...

I want my service to be in

Answer 1

use factory instead of service, so that you can have some checking logic in your service

angular.module('myApp').factory('myService', function () {

    if (newUser) {
        return { // your service implementation here
        }
    }
    return undefined;
};