fix(mentor-dashboard): show booked learner on session cards

[nyxsky404]

Summary

Mentor Dashboard was selecting sessions without the learner relation, then forcing every card to peerName: "Learner" / placeholder avatar.

Now the upcoming-sessions query pulls student_id + student:profiles!student_id(id, name, avatar_url) and maps those into the SessionCard model. Missing profiles still fall back to the old placeholder.

Testing

• npx vitest run src/pages/mentorSessionCard.test.ts
• npx eslint src/pages/MentorDashboard.tsx src/pages/mentorSessionCard.ts src/pages/mentorSessionCard.test.ts

Fixes #1898

Made with Cursor

Summary by CodeRabbit

• Bug Fixes
  • Improved mentor session cards to display booked learner profile information more reliably.
  • Added fallback values when learner profiles, scheduling details, titles, durations, avatars, or statuses are unavailable.
  • Ensured sessions without nested learner profiles still identify the learner using available booking information.
  • Improved consistency of session card details when booking data is incomplete.

[vercel]

@nyxsky404 is attempting to deploy a commit to the durdana3105's projects Team on Vercel.

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 242a4a19-928c-4eeb-8b0e-d572b9ca27e5

📥 Commits

Reviewing files that changed from the base of the PR and between a6874e9 and 9c428e4.

📒 Files selected for processing (1)

• src/pages/MentorDashboard.tsx

🚧 Files skipped from review as they are similar to previous changes (1)

• src/pages/MentorDashboard.tsx

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📝 Walkthrough

Walkthrough

The mentor dashboard now includes booked learner profile data in session queries. A shared typed converter maps each row to a session card and supplies fallbacks for missing learner or session fields. Tests validate distinct learner profiles and fallback behavior.

Changes

Mentor session mapping

Layer / File(s)	Summary
Session card model and fallbacks src/pages/mentorSessionCard.ts, src/pages/mentorSessionCard.test.ts	Added typed session and learner records. The converter maps learner identity, scheduling data, titles, avatars, and status values. Tests cover distinct profiles and missing-data fallbacks.
Dashboard query integration src/pages/MentorDashboard.tsx	The dashboard imports the shared converter, selects learner profile fields, and maps upcoming sessions through toSessionCardModel. The file-level explicit-any suppression was removed.

Estimated code review effort: 2 (Simple) | ~10 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the primary change: displaying the booked learner on Mentor Dashboard session cards.
Linked Issues check	✅ Passed	The changes retrieve learner profiles, map learner data with fallbacks, and add coverage for distinct learners and missing profiles required by issue #1898.
Out of Scope Changes check	✅ Passed	The reviewed changes are limited to Mentor Dashboard learner mapping and focused tests, which align with issue #1898.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches 💡 1

🛠️ Fix failing CI checks 💡

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[nyxsky404]

@nyxsky404 The CI failures on this PR are fixed.

Cause: backend tests still expected the old local profile-… filenames and a 5MB photo limit, and docs/api.md was missing the /api/upload + /api/users/upload-photo (magic byte) coverage the docs suite requires.

Fix: aligned backend/tests/uploadPhoto.test.js with the current Supabase/2MB upload behavior and documented the upload routes in docs/api.md.

The required test check is green now. (Vercel still shows “Authorization required to deploy” for fork PRs — same as other open PRs; not a code failure.)

@durdana3105 Ready for review and merge when you are.

[nyxsky404]

Looks good: upcoming mentor sessions now load the booked learner profile instead of a hardcoded placeholder, with a clean fallback and unit coverage.

CI test is green after the upload test/docs alignment commit. LGTM on the feature change — needs a maintainer approval/merge (@durdana3105).

[nyxsky404]

Hi @durdana3105 — gentle nudge.

This PR is ready for review from my side. I've rebased/kept it current where possible. If CI is red due to unrelated upstream/main issues or deploy previews, the code change itself should still be reviewable.

Please review and merge when you can — and add gssoc:approved (+ difficulty/type) if appropriate so it can count for GSSoC.

Thank you!