What: Add an admin endpoint for deleting a quiz and its submissions.
Why: Admins need to remove quizzes that are incorrect, outdated, or no longer needed. Currently there's no way to delete quizzes.
Scope: Create endpoint that deletes the quiz and all associated submissions. Use database transaction for atomicity. Log the deletion in audit logs.
Acceptance criteria:
- Quiz is deleted with all submissions
- Operation is atomic
- Deletion is logged in audit logs
- Quiz is removed from course module
Technical context: src/modules/quizzes/quiz.service.ts — quiz operations. src/database/schema.ts:88-109 — quizzes table.
What: Add an admin endpoint for deleting a quiz and its submissions.
Why: Admins need to remove quizzes that are incorrect, outdated, or no longer needed. Currently there's no way to delete quizzes.
Scope: Create endpoint that deletes the quiz and all associated submissions. Use database transaction for atomicity. Log the deletion in audit logs.
Acceptance criteria:
Technical context:
src/modules/quizzes/quiz.service.ts— quiz operations.src/database/schema.ts:88-109— quizzes table.