Flutter for Beginners

Saving a favor on Firebase

In the RequestFavorPageState class, we need to add the code to insert a new favor in our favor collection in Firestore. This is done on the previous _save() method, which, until now, did not save anything:

// part of request_favors_page.dart file  void save(BuildContext context) async {    if (_formKey.currentState.validate()) {      _formKey.currentState.save(); // 1      final currentUser = await FirebaseAuth.instance.currentUser();       //2      await _saveFavorOnFirebase(        Favor(          to: _selectedFriend.number,          description: _description,          dueDate: _dueDate,          friend: Friend(            name: currentUser.displayName,            number: currentUser.phoneNumber,            photoURL: currentUser.photoUrl,          ),        ),      ); //3      Navigator.pop(context); //4    }  }

The save process is defined ...