[NT-1299] Apple Sign In Processing View dismissal bugfix #1211
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📲 What
Fixes an bug which caused the processing view to never dismiss after logging in via Apple Sign In from the profile tab.
🤔 Why
A number of things are happening all at once here:
Once the notifications are posted about the user login state having changed our
RootViewModel
recreates all of the VCs and sets them again on the tab bar. This was causing theLoginToutViewController
to be deallocated before the observing closure could execute and hide the processing view.One way of solving this would be to have another input on the view model to inform of the processing view having been dismissed. Another fairly simple solution is to place the posting of the notifications on the next run loop with a zero nanosecond delay. This PR implements the latter and adds a test.
🛠 How
Imposed a zero nanosecond delay on
LoginToutViewModel
'spostNotification
output to ensure that it will emit last.✅ Acceptance criteria