Dismiss for Discussions x-blocks deprecation banner in Studio causes 500 error message

[DmytroAlipov]

edx.cms  | 2024-04-08 09:42:28,266 ERROR 32 [django.request] [user None] [ip None] log.py:241 - Internal Server Error: /course/course-v1:RG+New-course-2+2024
edx.cms  | Traceback (most recent call last):
edx.cms  |   File "/edx/app/edxapp/venvs/edxapp/lib/python3.8/site-packages/django/core/handlers/exception.py", line 55, in inner
edx.cms  |     response = get_response(request)
edx.cms  |   File "/edx/app/edxapp/venvs/edxapp/lib/python3.8/site-packages/django/core/handlers/base.py", line 197, in _get_response
edx.cms  |     response = wrapped_callback(request, *callback_args, **callback_kwargs)
edx.cms  |   File "/usr/lib/python3.8/contextlib.py", line 75, in inner
edx.cms  |     return func(*args, **kwds)
edx.cms  |   File "/edx/app/edxapp/venvs/edxapp/lib/python3.8/site-packages/django/contrib/auth/decorators.py", line 23, in _wrapper_view
edx.cms  |     return view_func(request, *args, **kwargs)
edx.cms  |   File "/edx/app/edxapp/edx-platform/cms/djangoapps/contentstore/views/course.py", line 301, in course_handler
edx.cms  |     raise NotImplementedError()
edx.cms  | NotImplementedError
edx.cms  | [08/Apr/2024 09:42:28] "DELETE /course/course-v1:RG+New-course-2+2024 HTTP/1.1" 500 245031

This error concerns the Dismiss button:

This error occurs here:

elif request.method == 'DELETE':
    raise NotImplementedError()

This banner was added in this MR. But the backend part was not prepared for this at all.

Hello, @muhammadadeeltajamul, You have been working on this task. Can you tell me if there are plans to continue this work? Would it be possible to add a variable to control the display of the banner? It could help manage user preferences or control this content. As I understand it, in the current implementation the Dismiss button is not needed at all.