Errors when nextcloud not set up, on first start, crashes frontend

[guysoft]

Getting:

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/miniconda/lib/python3.6/site-packages/django/core/handlers/exception.py", line 34, in inner
    response = get_response(request)
  File "/miniconda/lib/python3.6/site-packages/django/core/handlers/base.py", line 126, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/miniconda/lib/python3.6/site-packages/django/core/handlers/base.py", line 124, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/miniconda/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/miniconda/lib/python3.6/site-packages/django/views/generic/base.py", line 68, in view
    return self.dispatch(request, *args, **kwargs)
  File "/miniconda/lib/python3.6/site-packages/rest_framework/views.py", line 483, in dispatch
    response = self.handle_exception(exc)
  File "/miniconda/lib/python3.6/site-packages/rest_framework/views.py", line 443, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/miniconda/lib/python3.6/site-packages/rest_framework/views.py", line 480, in dispatch
    response = handler(request, *args, **kwargs)
  File "/code/ownphotos/urls.py", line 63, in post
    request, *args, **kwargs)
  File "/miniconda/lib/python3.6/site-packages/rest_framework_simplejwt/views.py", line 29, in post
    serializer.is_valid(raise_exception=True)
  File "/miniconda/lib/python3.6/site-packages/rest_framework/serializers.py", line 236, in is_valid
    self._validated_data = self.run_validation(self.initial_data)
  File "/miniconda/lib/python3.6/site-packages/rest_framework/serializers.py", line 437, in run_validation
    value = self.validate(value)
  File "/miniconda/lib/python3.6/site-packages/rest_framework_simplejwt/serializers.py", line 63, in validate
    data = super(TokenObtainPairSerializer, self).validate(attrs)
  File "/miniconda/lib/python3.6/site-packages/rest_framework_simplejwt/serializers.py", line 35, in validate
    'password': attrs['password'],
  File "/miniconda/lib/python3.6/site-packages/django/contrib/auth/__init__.py", line 73, in authenticate
    user = backend.authenticate(request, **credentials)
  File "/miniconda/lib/python3.6/site-packages/django/contrib/auth/backends.py", line 16, in authenticate
    user = UserModel._default_manager.get_by_natural_key(username)
  File "/miniconda/lib/python3.6/site-packages/django/contrib/auth/base_user.py", line 44, in get_by_natural_key
    return self.get(**{self.model.USERNAME_FIELD: username})
  File "/miniconda/lib/python3.6/site-packages/django/db/models/manager.py", line 82, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/miniconda/lib/python3.6/site-packages/django/db/models/query.py", line 393, in get
    num = len(clone)
  File "/miniconda/lib/python3.6/site-packages/django/db/models/query.py", line 250, in __len__
    self._fetch_all()
  File "/miniconda/lib/python3.6/site-packages/django/db/models/query.py", line 1186, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "/miniconda/lib/python3.6/site-packages/django/db/models/query.py", line 54, in __iter__
    results = compiler.execute_sql(chunked_fetch=self.chunked_fetch, chunk_size=self.chunk_size)
  File "/miniconda/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line 1065, in execute_sql
    cursor.execute(sql, params)
  File "/miniconda/lib/python3.6/site-packages/django/db/backends/utils.py", line 100, in execute
    return super().execute(sql, params)
  File "/miniconda/lib/python3.6/site-packages/django/db/backends/utils.py", line 68, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "/miniconda/lib/python3.6/site-packages/django/db/backends/utils.py", line 77, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/miniconda/lib/python3.6/site-packages/django/db/backends/utils.py", line 85, in _execute
    return self.cursor.execute(sql, params)
  File "/miniconda/lib/python3.6/site-packages/django/db/utils.py", line 89, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/miniconda/lib/python3.6/site-packages/django/db/backends/utils.py", line 85, in _execute
    return self.cursor.execute(sql, params)
django.db.utils.ProgrammingError: relation "api_user" does not exist
LINE 1: ...word", "api_user"."nextcloud_scan_directory" FROM "api_user"...

This makes the frontend crash.

Looks like the line is:

    def post(self, request, *args, **kwargs):
        # ipdb.set_trace()
        response = super(TokenObtainPairView, self).post(
            request, *args, **kwargs)

I guess it gave issues before because of the commented ipdb.set_trace.

Workaround seems to be to stop then start the container after first creation.