[farhan]

Note

Stacked on #3346. Until that merges, this PR also shows its commit. Review only the last commit, feat: remove enableCourseOptimizerCheckPrevRunLinks flag.

Description

Removes the enableCourseOptimizerCheckPrevRunLinks waffle flag, so the Course Optimizer always checks for links to the previous course run. Product agreed to keep the feature and drop its rollout flag (decision).

• Course Author: the Optimizer results now always include the Links to previous course run section, with Update all and per-link update actions. If no such links exist, the section shows "No results found". Before this change, it only showed when contentstore.enable_course_optimizer_check_prev_run_links was on.
• Operator: the contentstore.enable_course_optimizer_check_prev_run_links flag is no longer read by this MFE. It will be removed from edx-platform in a follow-up PR.

Changes:

• src/data/api.ts: drop enableCourseOptimizerCheckPrevRunLinks from waffleFlagDefaults.
• src/optimizer-page/scan-results/ScanResults.tsx: remove the flag checks, and stop passing enabled to useRerunLinkUpdateStatus, so the rerun status query always runs.
• Tests:
  • Remove the flag mocks and the flag-off tests.
  • "No results found" and "Course updates" can now appear twice (once in broken links and once in previous-run links), so those assertions use getAllByText.

Supporting information

• Epic: Deep dive into the usage/removal of feature waffle flags #3090
• Decision: Deep dive into the usage/removal of feature waffle flags #3090 (comment)
• Depends on: feat: remove legacy feature waffle flags #3346

Testing instructions

1. In Django admin, make sure the contentstore.enable_course_optimizer_check_prev_run_links waffle flag is off or doesn't exist.
2. Open a course rerun that has links pointing to the original run, then go to Tools → Course Optimizer and run a scan.
3. The Links to previous course run section should list those links. Click Update all, or update a single link, and check that the links get updated.
4. Scan a course with no previous-run links. The section should show "No results found".

Other information

• Follow-up: remove contentstore.enable_course_optimizer_check_prev_run_links and its course_waffle_flags API field from edx-platform.

🤖 Generated with Claude Code