Stripe Error: A canceled subscription can only update its cancellation_details

[jabelone]

Describe the bug
When a member was trying to "cancel" their old inactive subscription Stripe was returning the error "A canceled subscription can only update its cancellation_details". I suspect there was a glitch with removing the subscription from their profile as they still have an "active" subscription in MM so MM is trying to "cancel" it again. We should add a check for this and gracefully handle it.

The stack trace is below.

2024-10-02T02:47:58.443736379Z 2024-10-02 12:47:58,440 django.request log.py:224 ERROR Internal Server Error: /api/billing/myplan/cancel/ 2024-10-02T02:47:58.443739154Z Traceback (most recent call last): 2024-10-02T02:47:58.443741719Z File "/usr/local/lib/python3.12/site-packages/asgiref/sync.py", line 518, in thread_handler 2024-10-02T02:47:58.443744571Z raise exc_info[1] 2024-10-02T02:47:58.443747144Z File "/usr/local/lib/python3.12/site-packages/django/core/handlers/exception.py", line 38, in inner 2024-10-02T02:47:58.443749973Z response = await get_response(request) 2024-10-02T02:47:58.443752592Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443755179Z File "/usr/local/lib/python3.12/site-packages/asgiref/sync.py", line 518, in thread_handler 2024-10-02T02:47:58.443757973Z raise exc_info[1] 2024-10-02T02:47:58.443760540Z File "/usr/local/lib/python3.12/site-packages/django/core/handlers/base.py", line 233, in _get_response_async 2024-10-02T02:47:58.443763314Z response = await wrapped_callback(request, *callback_args, **callback_kwargs) 2024-10-02T02:47:58.443778134Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443781153Z File "/usr/local/lib/python3.12/site-packages/asgiref/sync.py", line 468, in __call__ 2024-10-02T02:47:58.443783963Z ret = await asyncio.shield(exec_coro) 2024-10-02T02:47:58.443786616Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443789283Z File "/usr/local/lib/python3.12/concurrent/futures/thread.py", line 58, in run 2024-10-02T02:47:58.443792053Z result = self.fn(*self.args, **self.kwargs) 2024-10-02T02:47:58.443794758Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443797809Z File "/usr/local/lib/python3.12/site-packages/asgiref/sync.py", line 522, in thread_handler 2024-10-02T02:47:58.443805022Z return func(*args, **kwargs) 2024-10-02T02:47:58.443807848Z ^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443810510Z File "/usr/local/lib/python3.12/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view 2024-10-02T02:47:58.443813312Z return view_func(*args, **kwargs) 2024-10-02T02:47:58.443815955Z ^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443818586Z File "/usr/local/lib/python3.12/site-packages/django/views/generic/base.py", line 70, in view 2024-10-02T02:47:58.443821381Z return self.dispatch(request, *args, **kwargs) 2024-10-02T02:47:58.443824149Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443826898Z File "/usr/local/lib/python3.12/site-packages/rest_framework/views.py", line 509, in dispatch 2024-10-02T02:47:58.443829692Z response = self.handle_exception(exc) 2024-10-02T02:47:58.443832296Z ^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443834968Z File "/usr/local/lib/python3.12/site-packages/rest_framework/views.py", line 469, in handle_exception 2024-10-02T02:47:58.443837764Z self.raise_uncaught_exception(exc) 2024-10-02T02:47:58.443840444Z File "/usr/local/lib/python3.12/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception 2024-10-02T02:47:58.443843260Z raise exc 2024-10-02T02:47:58.443845918Z File "/usr/local/lib/python3.12/site-packages/rest_framework/views.py", line 506, in dispatch 2024-10-02T02:47:58.443848746Z response = handler(request, *args, **kwargs) 2024-10-02T02:47:58.443851370Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443854034Z File "/usr/src/app/memberportal/api_billing/views.py", line 626, in post 2024-10-02T02:47:58.443856788Z modified_subscription = stripe.Subscription.modify( 2024-10-02T02:47:58.443859479Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443862138Z File "/usr/local/lib/python3.12/site-packages/stripe/_subscription.py", line 2579, in modify 2024-10-02T02:47:58.443868224Z cls._static_request( 2024-10-02T02:47:58.443871019Z File "/usr/local/lib/python3.12/site-packages/stripe/_api_resource.py", line 177, in _static_request 2024-10-02T02:47:58.443873782Z return _APIRequestor._global_instance().request( 2024-10-02T02:47:58.443950198Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443963794Z File "/usr/local/lib/python3.12/site-packages/stripe/_api_requestor.py", line 196, in request 2024-10-02T02:47:58.443969598Z resp = requestor._interpret_response(rbody, rcode, rheaders) 2024-10-02T02:47:58.443974394Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2024-10-02T02:47:58.443978839Z File "/usr/local/lib/python3.12/site-packages/stripe/_api_requestor.py", line 732, in _interpret_response 2024-10-02T02:47:58.443983216Z self.handle_error_response(rbody, rcode, resp.data, rheaders) 2024-10-02T02:47:58.443987645Z File "/usr/local/lib/python3.12/site-packages/stripe/_api_requestor.py", line 321, in handle_error_response 2024-10-02T02:47:58.443992197Z raise err