feat(be): add course qna #3190

Choi-Jung-Hyeon · 2025-09-24T07:29:33Z

Description

Course 페이지에 종속되는 Q&A 기능 백엔드를 구현했음.
기획서 요구사항에 따라, 사용자는 질문과 댓글을 작성할 수 있으며 교수자는 이를 관리할 수 있도록 구현할 예정임.
기존 Contest Q&A 기능의 구조를 참고하여 CourseQnA와 CourseQnAComment 데이터 모델을 새롭게 정의했음.

Additional context

✅ 주요 기능 및 구현 사항

데이터베이스 (schema.prisma)
CourseQnA 및 CourseQnAComment 테이블 스키마를 추가했음.
Q&A는 Group(Course) 및 Problem 모델과 관계를 맺도록 설정했음.
isPrivate: 비밀글 여부를 저장하는 필드를 추가했음.
readBy: 사용자별 읽음/안 읽음 상태를 추적하기 위한 필드를 추가했음.
Client API (/api/course/:groupId/qna)
POST /: 새로운 질문을 생성함.
problemId를 쿼리 파라미터로 받아 특정 문제에 대한 질문으로 태그할 수 있음.
isPrivate 옵션을 통해 비밀글 설정이 가능함.
GET /: Q&A 목록을 필터링하여 조회함.
기획서의 요구사항인 주차(week), 답변 여부(isAnswered), 카테고리(categories) 등으로 필터링이 가능하도록 구현할 예정임.
GET /:order: 특정 질문의 상세 내용을 댓글과 함께 조회함.
비밀글의 경우 작성자와 교수/조교만 접근할 수 있음.
POST /:order/comment: 특정 질문에 댓글을 작성함.
DELETE /:order: 질문을 삭제함. (작성자 및 교수/조교만 가능)
DELETE /:qnaOrder/comment/:commentOrder: 댓글을 삭제함. (작성자 및 교수/조교만 가능)
Admin API (GraphQL)
교수 및 관리자가 강의 Q&A를 관리할 수 있도록 아래의 Query 및 Mutation을 추가할 예정임.
getCourseQnAs, getCourseQnA
createCourseQnAComment
deleteCourseQnA, deleteCourseQnAComment

TAS-1992

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Read the Contributing Guidelines and follow the Commit Convention
Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
Ideally, include relevant tests that fail without this PR but pass with it.

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… CRUD operations

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…or course Q&A management

…gement

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apps/backend/apps/admin/src/group/group.service.ts

RyuRaseul

QnA Comment는 수정 기능 없나여?

apps/backend/apps/admin/src/group/group.service.ts

apps/backend/apps/client/src/group/group.controller.ts

RyuRaseul

JSDoc을 추가하면 좋을 것 같은데 이거까지 할 시간 없으면 머지 후에 신입부원 태스크로 할당해도 될 듯 머지가 언제 되느냐에 따라 달라질 것 같아요

apps/backend/apps/client/src/group/group.controller.ts

…rguments

…n CourseResolver

skkuding-bot · 2026-01-15T07:48:55Z

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… take parameters

skkuding-bot · 2026-01-15T07:56:06Z

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Choi-Jung-Hyeon · 2026-01-15T08:16:42Z

QnA Comment는 수정 기능 없나여?

구현하는게 좋을 것 같아서 했어용.

…CourseQnA

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Choi-Jung-Hyeon · 2026-01-15T09:01:13Z

JSDoc을 추가하면 좋을 것 같은데 이거까지 할 시간 없으면 머지 후에 신입부원 태스크로 할당해도 될 듯 머지가 언제 되느냐에 따라 달라질 것 같아요

ㄴㄴ 내가 했음 완료!

skkuding-bot · 2026-01-15T09:02:45Z

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feat(be): add CourseQnA and CourseQnAComment models in schema

6fbbb60

Choi-Jung-Hyeon added 5 commits September 24, 2025 10:25

feat(be): add CourseModule and QnA module structure

35a37ac

feat(be): add QnaController for course Q&A functionality

38c8ca7

feat(be): implement QnaService for course Q&A management

d361cf7

feat(be): add CourseService for course-related business logic

6066b31

feat(be): add CourseController and CourseModule for course management

7dd1697

feat(be): add DTOs for course Q&A management

b35b2c3

feat(be): refactor QnaService for course Q&A management and implement…

a45f5e1

… CRUD operations

Choi-Jung-Hyeon added 2 commits September 24, 2025 14:25

feat(be): add Course module, resolver, and service for course management

3868de8

feat(be): add CourseModule, CourseService, and UpdateCourseQnAInput f…

71bac9c

…or course Q&A management

Choi-Jung-Hyeon self-assigned this Sep 24, 2025

Choi-Jung-Hyeon added ⛳️ team-backend 🌊 squad-__init__ labels Sep 24, 2025

github-project-automation bot moved this to Pending ✋ in Codedang Sep 24, 2025

Choi-Jung-Hyeon added this to Codedang Sep 24, 2025

feat(be): add CourseResolver with CRUD operations for Course Q&A mana…

5665dc3

…gement

feat(be): bruno test

9392631

Choi-Jung-Hyeon requested review from RyuRaseul, hj060809, km-ji, seoeun9 and w0uldy0u September 24, 2025 16:40

hjkim24 self-requested a review September 25, 2025 03:39

Merge branch 'main' into t1992-qna

7be9acc

RyuRaseul reviewed Jan 1, 2026

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Choi-Jung-Hyeon added 2 commits January 15, 2026 07:40

refactor(be): replace IDValidationPipe with GroupIDPipe for groupId a…

933156e

…rguments

fix(be): ensure consistent use of GroupIDPipe for groupId arguments i…

84e3d7e

…n CourseResolver

feat(be): enhance getCourseQnAs to support pagination with cursor and…

a354d44

… take parameters

fix(be): improve update and delete methods for CourseQnA to handle no…

d97a028

…n-existent entries

feat(be): add updateCourseQnAComment mutation to update comments for …

b8c1b52

…CourseQnA

fix(be): add error handling for non-existent CourseQnA in CourseService

4947f64

fix(be): remove JwtAuthGuard from Course QnA routes for public access

4362f0e

fix(be): replace IDValidationPipe with GroupIDPipe in Course QnA routes

14d834c

feat(be): add detailed documentation for Course Q&A endpoints

8a9da56

Choi-Jung-Hyeon requested a review from RyuRaseul January 15, 2026 11:16

feat(be): add course qna #3190

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feat(be): add course qna #3190

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Choi-Jung-Hyeon commented Sep 24, 2025 •

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