API: Device Synchronization API - Start / Stop Sync returning HTTP status 500

[gpodder]

API: Device Synchronization API - Start / Stop Sync returning HTTP status 500

[ByteHamster]

The cause for this is:

File "mygpo/api/advanced/sync.py", line 35, in main
    update_sync_status(request.user, synclist, stopsync)
  File "mygpo/api/advanced/sync.py", line 80, in update_sync_status
    other = user.get_device_by_uid(other_uid)
  File "venv/lib/python3.8/site-packages/django/utils/functional.py", line 241, in inner
    return func(self._wrapped, *args)
AttributeError: 'User' object has no attribute 'get_device_by_uid'

Replacing user.get_device_by_uid(other_uid) with Client.objects.get(user=user, uid=other_uid) leads to more crashes.

@SiqingYu I do not know much about python. Could you please point me into the right direction to fix this? Synchronizing devices using the API will make AntennaPod's sync feature a lot more useful. Our users are currently pretty confused that they need to log into the website to make sync work.