WIP: allow lecturers to access assessment live quizzes for testing purposes

[sjschlapbach]

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[coderabbitai]

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[sonarqubecloud]

Quality Gate passed

Issues
6 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cypress]

klicker-uzh    Run #6399

Run Properties:   Passed #6399  •  398dfd99a6 ℹ️: Merge d70f0c5a48c740f781a936b934a23fb0f8b43550 into 2ba1da0c999efb7ac3b673cc01cb...

Project	klicker-uzh
Branch Review	lecturer-live-quiz-access
Run status	Passed #6399
Run duration	10m 23s
Commit	398dfd99a6 ℹ️: Merge d70f0c5a48c740f781a936b934a23fb0f8b43550 into 2ba1da0c999efb7ac3b673cc01cb...
Committer	Julius Schlapbach
View all properties for this run ↗︎

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Test results
Failures	0
Flaky	1
Pending	0
Skipped	0
Passing	758
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View all changes introduced in this branch ↗︎

[claude]

Code Review

🚨 Blocking Issues

• Debug console.log statements left in code → Fix: Remove all TODO-marked console.log statements in apps/backend-docker/src/app.ts:68-109 and packages/graphql/src/services/liveQuizzes.ts:2825,2860
• Security bypass without proper validation → Fix: Add explicit role/permission checks before allowing lecturer access to assessment quizzes (currently any co-creator gets access regardless of context)

📚 Documentation Gaps

No new documentation gaps identified beyond what's already covered.

🧪 Test Coverage Gaps

• Missing e2e flow: lecturer accessing assessment live quiz → Add to: cypress/e2e/manage/assessment-quiz-lecturer-access.cy.ts

  Implementation:
  1. Setup: Login as lecturer with co-creator permissions
  2. Test: Navigate to assessment live quiz from manage interface
  3. Test: Verify participant view loads correctly
  4. Test: Attempt submission (should be blocked/tracked differently)
  5. Verify: Access logged but responses not counted as participant
  

⚠️ Unique Architectural Insights

• Mixing authentication contexts creates audit trail issues → Consider: Add explicit accessMode field to track whether access is as participant or lecturer for proper activity logging
• Cookie fallback pattern may cause unintended access → Consider: Use separate cookie name or header for lecturer test access to maintain clear separation