2 Commits

Author SHA1 Message Date
wangdl
f1eb99b6fa fix(quiz): complete cross-platform attempt and question type contract
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- Add attempt lifecycle with per-attempt answer visibility (#336)
- Add atomic submission with updateMany CAS + $transaction (#337)
- Add iOS attempt-based question loading + local answer cache (#338)
- Freeze choice/fill/judge cross-platform contract with fill grading (#339)
- Add per-question-type learning analysis accuracyByQuestionType (#340)
- Add GATE E2E test suite with 17 scenarios (#341)
- CLEANUP-01: Remove illegal type → choice silent degradation
- CLEANUP-02: Integrate QuizQuestionType enum into iOS quiz views
- CLEANUP-03: Test verification, git delivery, targeted gate review

Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-24 19:55:05 +08:00
wangdl
a59446266a feat(M-AI-07-04): quiz generation Projector + atomic idempotency
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- QuizGenerationProjector: Quiz + QuizQuestion x N + Artifact in one tx
- Entry idempotency via Artifact check + P2002 fallback
- Quiz fields: sourceType=ai, sourceId=job.id, status=ready
- Invalid questions filtered (missing stem/answer)
- Registered in RESULT_PROJECTORS factory

Co-Authored-By: Claude <noreply@anthropic.com>
2026-06-22 20:43:55 +08:00