What: Add an endpoint that returns all quiz attempts for a specific course module.
Why: Users need to see their past attempts to understand their improvement over time. Currently only the latest submission is visible.
Scope: Create endpoint that queries quizSubmissions for quizzes in a specific module, ordered by submittedAt. Return: attempt number, score, percentage, passed status, date.
Acceptance criteria:
- Returns all quiz attempts for a module
- Ordered by date (oldest first)
- Includes score and pass status
- Cached for 30s
Technical context: src/modules/quizzes/quiz.service.ts — quiz queries. src/database/schema.ts:113-142 — quizSubmissions.
What: Add an endpoint that returns all quiz attempts for a specific course module.
Why: Users need to see their past attempts to understand their improvement over time. Currently only the latest submission is visible.
Scope: Create endpoint that queries quizSubmissions for quizzes in a specific module, ordered by submittedAt. Return: attempt number, score, percentage, passed status, date.
Acceptance criteria:
Technical context:
src/modules/quizzes/quiz.service.ts— quiz queries.src/database/schema.ts:113-142— quizSubmissions.