I need help with ngRx and Firebase!

Hello, I have an Ionic application that use firebase authentication, when the user sign up in the app, it is created an entry in firebase database with user data(name, lastname, phone, etc). I want get this data and save in the store with ngRx to use in few views on the app, and update when the user update the data.

I know the redux pattern: Actions -> Reducers -> State … but I don’t know how implemented this in my app. I saw some tutorials on Internet, but they do not help me much.

Someone know any tutorial or code that could help me.

Thank you!