Some help required with ionic push integration

Hi there! I work in company, and meanwhile we have started creating our mobile app with ionic. Now we want to integrate ionic push service in our app. But we are not using Ionic User service (we are using our own auth service), so here some troubles with managing how to integrate Push:

As i understand:

  1. I need to associate every user with some push token, or at least store push tokens from mobile devices in some database to use them for pushing :smiley:
  2. is push.register() generate new token each time? Bacause, if so, than i need to update push token in my db =/

So, is there any topic (story), about people building structure similar to my (Ionic push without Ionic User)?