feat(courses,users): add enrollment-status, progress, quiz-attempts, module-reorder & learning-stats endpoints (#374, #381, #383, #385, #393) - #458
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DeFiVC merged 5 commits intoSep 2, 2026
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September 2, 2026 21:26
…LearnOfficial#381, ChainLearnOfficial#385, ChainLearnOfficial#393) - GET /api/v1/courses/:id/enrollment-status (ChainLearnOfficial#381): detailed enrollment status with module-by-module progress, quiz count, average score - GET /api/v1/courses/:id/progress (ChainLearnOfficial#385): user's detailed progress in a course with module completion, quiz scores, completion percentage - GET /api/v1/courses/:id/modules/:moduleId/quiz-attempts (ChainLearnOfficial#393): all quiz attempts for a module ordered oldest-first with score/percentage/pass - POST /api/v1/admin/courses/:id/modules/reorder (ChainLearnOfficial#374): admin endpoint to reorder course modules atomically with audit logging All endpoints follow the established controller→service→routes→types pattern, use Redis caching (30s for course endpoints), and include proper validation via zod schemas.
…earnOfficial#383) Comprehensive learning statistics for the authenticated user: total courses completed, quizzes taken, average score (percentage), credits earned, credentials earned, learning streak (consecutive days), estimated total study time, and learning velocity (quizzes in last 7 days). Cached for 5 minutes. Follows the established controller→service→routes→types pattern.
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September 2, 2026 22:11
- course.routes.ts: add missing ');' closing enrolledUsers route - course.service.ts: add missing '}' closing reorderModules method - course.types.ts: remove broken empty EnrolledUserEntry interface and duplicate 'users' field declaration in EnrolledUsersResult - course.controller.ts: drop unused ReorderModulesBody import Fixes CI Lint & Typecheck failures (3 parsing errors) reported on 3e1de33.
course-waitlist.test.ts had the same reference line twice, which tripped the @typescript-eslint/triple-slash-reference rule and kept Lint red.
The file already imports describe/it/expect/beforeAll/afterAll from "vitest" directly, matching every other test in the repo. This was the last file in tests/ still using the triple-slash form.
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Summary
This PR adds 5 new API endpoints across the courses and users modules, addressing issues #374, #381, #383, #385, and #393.
New Endpoints
GET /api/v1/courses/:id/enrollment-statusGET /api/v1/courses/:id/progressGET /api/v1/courses/:id/modules/:moduleId/quiz-attemptsPOST /api/v1/admin/courses/:id/modules/reorder{moduleIds: string[]}, validates all IDs belong to the course, updates order atomically viawithLock, logs to audit trail.GET /api/v1/users/me/learning-statsImplementation Details
controller → service → routes → typesmodule patternvalidate()middleware)cacheGet/cacheSet/cacheKeyauthGuardon all user-facing endpoints,adminGuardon the reorder endpointNotFoundErrorfor non-existent/inactive courses (404)courses.modulesjsonb definitions, falling back to quiz-derivedmoduleIdgroups (matchinggetCourseDetail's pattern)withLockfor atomic module reordering (matchingcreateModule/updateModule's pattern)auditLog()for the admin reorder actionCloses #374, closes #381, closes #383, closes #385, closes #393