feat: add EnterpriseEnrollmentPostProcessor pipeline step for CourseEnrollmentStarted filter

[pwnage101]

ENT-11570

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Related:

• feat: add EnterpriseEnrollmentPostProcessor pipeline step for CourseEnrollmentStarted filter #2553
• feat: remove enterprise enrollment API imports and conditional block from enrollments/views.py openedx-platform#38106

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.93%. Comparing base (daa14a2) to head (cd354da).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2553      +/-   ##
==========================================
+ Coverage   85.91%   85.93%   +0.01%     
==========================================
  Files         250      251       +1     
  Lines       16604    16627      +23     
  Branches     1639     1640       +1     
==========================================
+ Hits        14266    14289      +23     
  Misses       2001     2001              
  Partials      337      337              

Flag	Coverage Δ
unittests	85.93% <100.00%> (+0.01%)	⬆️

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[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds an EnterpriseEnrollmentPostProcessor pipeline step to post enterprise enrollment + consent on course enrollment events, with accompanying unit tests.

Changes:

• Introduces enterprise.filters.enrollment.EnterpriseEnrollmentPostProcessor pipeline step.
• Adds unit tests covering enterprise vs non-enterprise paths and exception logging behavior.
• Adds minimal tests/filters package init.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

File	Description
enterprise/filters/enrollment.py	New pipeline step that posts enterprise enrollment and consent, logging failures.
enterprise/filters/init.py	Initializes enterprise.filters package.
tests/filters/test_enrollment.py	New tests validating API client calls and exception logging.
tests/filters/init.py	Initializes tests.filters package.

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[Copilot]

These ModuleType stubs won't behave like packages during import because they lack __path__. As a result, from openedx.features.enterprise_support.api import ... can fail with ModuleNotFoundError: 'openedx' is not a package in environments where openedx isn't installed. Fix by marking the namespace modules as packages (e.g., setting __path__ = [] on each) and/or wiring submodules as attributes on their parents so the import machinery can resolve the hierarchy.

[Copilot]

Overriding __str__ with a lambda on a MagicMock is brittle because special methods are typically resolved on the type, not the instance, and mocking frameworks already provide __str__. Prefer configuring the mock’s __str__ as a mock return value (or just pass a real string/CourseKey) to make the test more reliable.

Suggested change

	course_key.__str__ = lambda self: "course-v1:org+course+run"
	course_key.__str__.return_value = "course-v1:org+course+run"

[Copilot]

This does two DB queries (exists() and then first()). You can reduce to a single query by fetching the first row and checking for None (and optionally select_related('enterprise_customer') since you immediately access enterprise_customer.uuid). This will be more efficient on the enrollment path.

Suggested change

	enterprise_customer_users = EnterpriseCustomerUser.objects.filter(user=user)
	if not enterprise_customer_users.exists():
	return {'user': user, 'course_key': course_key, 'mode': mode}
	enterprise_customer_user = enterprise_customer_users.first()
	enterprise_customer_user = (
	EnterpriseCustomerUser.objects.select_related('enterprise_customer')
	.filter(user=user)
	.first()
	)
	if enterprise_customer_user is None:
	return {'user': user, 'course_key': course_key, 'mode': mode}