This content was released on Jan 25 2022. The official support period is 6-months from this date.
Now that your models are ready you will need to create a repository class to retrieve and save data. Remember that it is considered a best practice to isolate your connection to your data sources as much as possible.
This is a companion discussion topic for the original entry at https://www.kodeco.com/21451798-beginning-firebase-with-flutter/lessons/5