Now I'm working on an app that records users input data and shows the data when required.
Structure of the app:
Login/Register Page
| if success
Main Page
| check the input data
Query Page
Since the app contains user authentication backed by firebase, when the user is logged in, the app should start with the user ssession and return the data content dedicated to that particular user. The app has multiple screens and therefore the variable data will lose across different screens. How should i design the database structure and the code blocks?