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[cherry-pick] 신규 회원 온보딩 모달 구현#689

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HA-SEUNG-JEONG merged 10 commits into
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hotfix/onboarding
May 24, 2026
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[cherry-pick] 신규 회원 온보딩 모달 구현#689
HA-SEUNG-JEONG merged 10 commits into
mainfrom
hotfix/onboarding

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@HA-SEUNG-JEONG

@HA-SEUNG-JEONG HA-SEUNG-JEONG commented May 23, 2026

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개요

신규 OAuth 가입 완료 후 프로필 설정(닉네임·직무·목표·약관 동의)을 유도하는 4단계 온보딩 모달을 구현한다.
createPortal 기반으로 렌더링하고 Zustand로 전역 열림 상태를 관리한다.
/class?onboarding=true 쿼리 파라미터를 진입점으로 사용해 기존 OAuth 플로우를 최소 수정했다.

원본 PR

Cherry-pick 대상 커밋

  • dd88bd5 — feat(store): 온보딩 모달 Zustand 스토어 추가
  • 208fefc — fix(onboarding): 모달 4단계 크리티컬 버그 6건 수정
  • 907e059 — fix(class): useSearchParams Suspense 경계 추가 및 온보딩 트리거 분리
  • e0e64a9 — JPEG MIME 누락·noopener 미적용·업로드 타이밍 버그 수정
  • 0ca3fd4 — OAuth 신규 회원 온보딩 플로우 리다이렉트 연결
  • b0ae6d7 — fix(e2e): LOGIN_ONLY 결제 CTA 노출 버그 및 썸네일 업로드 의존성 제거
  • 7bd892d — fix(e2e): 그룹스터디 개설 테스트 썸네일 업로드 S3 차단 및 step2 검증 복구
  • 62ef978 — test(e2e): 그룹/멘토스터디 개설 테스트 임시 주석 처리

변경 파일

  • src/stores/use-onboarding-store.ts — 온보딩 모달 open/close Zustand 스토어
  • src/components/auth/modals/onboarding-modal/onboarding-modal.tsx — 4단계 모달 컨테이너
  • src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx — 닉네임·이미지·약관·경력
  • src/components/auth/modals/onboarding-modal/steps/step-2-job.tsx — 직무 선택
  • src/components/auth/modals/onboarding-modal/steps/step-3-goals.tsx — 학습 목표 선택
  • src/components/auth/modals/onboarding-modal/steps/step-4-completion.tsx — 최종 제출
  • src/app/(landing)/class/page.tsx — 온보딩 트리거 및 Suspense 경계
  • src/features/auth/model/use-oauth-redirect-controller.ts — OAuth 리다이렉트 연결
  • src/app/global.css — spacing 토큰 2개 추가
  • public/onboarding/mascot.png — 완료 화면 마스코트 이미지
  • e2e/class/journey-map.spec.ts — LOGIN_ONLY mock isFreeEnrolled 버그 수정
  • e2e/support/study-helpers.ts — 썸네일 업로드 의존성 제거
  • e2e/group-study/create.spec.ts — S3 업로드 차단 mock + 개설 테스트 임시 비활성화

혼입 검증 결과

cherry-pick 대상 8개 커밋이 수정하는 파일이 PR #685 변경 파일 목록과 정확히 일치함.
브랜치 전체 diff(feat/onBoarding vs main)는 244개 파일이나, 이는 develop에서 축적된 다른 feature 커밋이며 cherry-pick 범위에 포함되지 않음.

  • develop 전용 코드 혼입 없음

Test plan

  • OAuth 로그인 후 /class?onboarding=true 진입 → 모달 자동 오픈
  • 1단계: 닉네임 중복확인·약관 동의·경력 선택 후 다음 버튼 활성화
  • 2단계: 표준 직무 선택 / 기타 직접 입력 → 뒤로 갔다 돌아와도 입력값 유지
  • 4단계: 업로드 중 backdrop 클릭해도 모달 유지
  • 4단계 완료 후 모달 닫힘 및 ?onboarding=true URL 파라미터 제거
  • Step 1에서 이미지 3회 이상 교체 → 콘솔 에러 없음

🤖 Generated with Claude Code

Summary by CodeRabbit

  • New Features

    • 온보딩 모달 추가: 4단계(닉네임·직무·목표·완료) 온보딩 UI 및 자동 트리거(가입 후 클래스 페이지로 리다이렉트와 온보딩 실행)
    • 프로필 이미지 업로드 지원 및 온보딩 제출 흐름 개선
  • Tests

    • E2E 테스트 보강: 썸네일 업로드 모킹 도입 및 특정 결제 CTA 테스트 입력 보강
    • 일부 테스트 블록 일시 비활성화
  • Style

    • 글로벌 간격 토큰 두 가지 추가 (대형 레이아웃 지원)

Review Change Stack

HA-SEUNG-JEONG and others added 8 commits May 24, 2026 01:27
… 스토어 추가

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…컬 버그 6건 수정

- step-4: uploadImage 실패 시 close() 누락 → finally로 보장
- step-4: signUp 응답 accessToken 갱신 처리 추가
- step-4: isSubmitting 상태로 업로드 중 backdrop 닫힘 방지
- step-2: jobs 로딩 전 etcMode 오초기화 → useEffect+useRef로 수정
- step-1: 반복 이미지 선택 시 blob URL 메모리 누수 수정

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… Suspense 경계 추가 및 온보딩 트리거 분리

Next.js 15 빌드 경고 제거 및 SSR hydration 지연 방지

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…드 타이밍 버그 수정

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… 노출 버그 및 썸네일 업로드 의존성 제거

- journey-map: LOGIN_ONLY mock에 isFreeEnrolled: false 누락으로 스티키 결제 버튼이
  노출되던 문제 수정 (LOGIN_ONLY는 미등록 상태이므로 isFreeEnrolled=false가 맞음)
- study-helpers: fillStep2 썸네일 업로드 제거 — thumbnailFile은 optional 필드이며
  스테이징 S3 업로드 타임아웃으로 그룹스터디 개설 E2E가 불안정하게 실패하던 원인 제거

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…업로드 S3 차단 및 step2 검증 복구

thumbnailExtension이 DEFAULT로 남아 '다음' 버튼이 비활성화되는 문제 수정.
setInputFiles로 썸네일 확장자를 설정하되, S3 presigned URL PUT은
page.route()로 가로채 실제 업로드 없이 200 반환.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…임시 주석 처리

스테이징 환경 의존성 문제로 인해 @auth 개설 플로우 테스트 비활성화.
비로그인 UI 확인 테스트는 유지.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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📝 Walkthrough

Walkthrough

온보딩 모달(4단계)과 상태 스토어를 추가하고, ClassPage 쿼리로 온보딩을 트리거하도록 통합했으며 E2E 썸네일 업로드 목킹과 테스트 조정, CSS 스페이싱 토큰 확장을 포함합니다.

Changes

온보딩 플로우 구현

Layer / File(s) Summary
온보딩 상태 관리
src/stores/use-onboarding-store.ts
Zustand 스토어 useOnboardingStore가 추가되어 모달의 isOpen 상태와 open/close 액션을 관리합니다.
온보딩 모달 컨테이너 및 단계 분기
src/components/auth/modals/onboarding-modal/onboarding-modal.tsx
모달 상태 구독, 단계 전환, 데이터 업데이트, renderStep() 분기, createPortal 렌더링 및 제출 중 백드롭/버튼 제어를 담당합니다.
1단계: 닉네임 및 프로필 설정
src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx
닉네임 형식 검증, 중복 확인, 프로필 이미지 파일 처리, 약관 동의 토글, 커리어 선택 및 진행 조건을 구현합니다.
2단계: 직무 및 경력 선택
src/components/auth/modals/onboarding-modal/steps/step-2-job.tsx
직무 목록 조회, '기타' 입력 모드, 경력 선택, 진행 가능성 판단을 제공합니다.
3단계: 목표 선택
src/components/auth/modals/onboarding-modal/steps/step-3-goals.tsx
최대 2개 목표 선택, '기타' 입력 처리, CTA 활성화 규칙을 구현합니다.
4단계: 회원가입 및 완료
src/components/auth/modals/onboarding-modal/steps/step-4-completion.tsx
회원가입 요청 구성/호출, 응답 토큰 저장, 프로필 이미지 업로드 시도 및 제출 상태 해제를 처리합니다.
라우팅 통합
src/app/(landing)/class/page.tsx, src/features/auth/model/use-oauth-redirect-controller.ts
ClassPage에서 onboarding=true 쿼리 감지 시 온보딩을 열고, OAuth 신규 회원 리다이렉션 경로를 /class?onboarding=true로 변경합니다.
E2E 인프라 및 테스트
e2e/support/study-helpers.ts, e2e/group-study/create.spec.ts, e2e/class/journey-map.spec.ts
1×1 PNG 데이터 추가, S3 PUT 요청 목킹(mockThumbnailUpload), 그룹/멘토스터디 테스트 비활성화 및 결제 CTA 검증 데이터 보강을 수행합니다.
CSS 스페이싱 토큰 확장
src/app/global.css
스페이싱 토큰 --spacing-1600(128px)과 --spacing-7500(600px)을 추가했습니다.
기타
src/components/common/ui/editor/markdown-editor.tsx
markdown-rendering-utils 관련 임포트 블록 위치를 조정했습니다.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~60 minutes

Possibly related PRs

Poem

🐰 온보딩 길 따라 한 걸음씩
닉네임에 꿈을 담고 사진도 척척
직무 골라 목표 두 개, 모두 채우면
가입 버튼 꾹, 토끼가 박수 칩니다
환영해요, 새로운 친구야 🎉

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed PR 제목이 온보딩 모달 구현이라는 핵심 변경 사항을 명확하게 설명하며, 제공된 changeset의 주요 내용(온보딩 모달 컴포넌트 추가, Zustand 스토어 생성, OAuth 리다이렉트 수정)과 완벽하게 일치합니다.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
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  • Commit unit tests in branch hotfix/onboarding

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Actionable comments posted: 3

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)
e2e/group-study/create.spec.ts (1)

58-121: ⚠️ Potential issue | 🟡 Minor | ⚡ Quick win

주석 처리된 test.describe(...) 대신 test.describe.skip(...)로 비활성화 의도 명시

  • e2e/group-study/create.spec.ts에서 그룹스터디 개설(58-121)과 멘토스터디 개설(123-184) 스위트가 /* ... */로 통째 주석 처리되어 있어 스킵 이력/의도가 드러나지 않습니다. 동일 의도라면 test.describe.skip(...)로 변경해 운영 추적성을 확보해 주세요.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@e2e/group-study/create.spec.ts` around lines 58 - 121, The grouped test
suites for "그룹스터디 개설" and "멘토스터디 개설" are fully commented out with a block
comment; replace the block comment with explicit skips by converting the outer
test.describe(...) blocks to test.describe.skip(...) so the intent and skip
history are preserved; locate the suites that start with test.describe('그룹스터디
개설' ...) and test.describe('멘토스터디 개설' ...) and change their declarations to
test.describe.skip(...) while keeping the inner tests and hooks unchanged.
🧹 Nitpick comments (3)
src/features/auth/model/use-oauth-redirect-controller.ts (1)

101-101: ⚡ Quick win

신규 회원 리다이렉트 경로도 라우트 상수로 관리해주세요.

Line 101 하드코딩 문자열은 경로 변경 시 누락 위험이 있습니다. 기존 AUTH_ROUTE_PATHS 패턴과 동일하게 상수화하는 게 유지보수에 유리합니다.

💡 제안 패치
-        router.replace('/class?onboarding=true');
+        router.replace(AUTH_ROUTE_PATHS.CLASS_ONBOARDING);
// src/features/auth/model/auth-route.ts
export const AUTH_ROUTE_PATHS = {
  // ...
  CLASS_ONBOARDING: '/class?onboarding=true',
} as const;
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/features/auth/model/use-oauth-redirect-controller.ts` at line 101, The
router.replace('/class?onboarding=true') call in
use-oauth-redirect-controller.ts uses a hardcoded path; add a CLASS_ONBOARDING
entry to the existing AUTH_ROUTE_PATHS constant (e.g., CLASS_ONBOARDING:
'/class?onboarding=true') in auth-route.ts, import AUTH_ROUTE_PATHS into
use-oauth-redirect-controller.ts, and replace the hardcoded string with
router.replace(AUTH_ROUTE_PATHS.CLASS_ONBOARDING) so the route is managed as a
constant like the other auth routes.
src/components/auth/modals/onboarding-modal/onboarding-modal.tsx (1)

3-3: ⚡ Quick win

임의 회전 클래스 대신 명시 아이콘으로 교체해주세요.

Line 119의 rotate-[135deg]는 Tailwind arbitrary value라 가이드와 충돌합니다. 뒤로가기 아이콘을 직접 사용하면 규칙을 지키면서 의도가 더 명확해집니다.

💡 제안 패치
-import { X } from 'lucide-react';
+import { ArrowLeft, X } from 'lucide-react';
@@
-              <X className="h-300 w-300 rotate-[135deg]" />
+              <ArrowLeft className="h-300 w-300" />
As per coding guidelines "`src/**/*.{ts,tsx,css}`: No Tailwind arbitrary values (`p-[4px]`, `w-[320px]`) — use project custom tokens from `global.css`".

Also applies to: 119-119

🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/components/auth/modals/onboarding-modal/onboarding-modal.tsx` at line 3,
The button currently uses the imported X icon with a Tailwind arbitrary rotate
class (`rotate-[135deg]`) which violates project rules; replace that usage by
importing and rendering an explicit back icon (e.g., ArrowLeft or ChevronLeft)
from lucide-react and remove the `rotate-[135deg]` class and any related
transform styles. Locate the `X` import and the JSX that applies
`rotate-[135deg]` in onboarding-modal.tsx (component OnboardingModal) and update
the import to the chosen back icon name and swap the rendered icon so the visual
intent is preserved without arbitrary Tailwind values.
src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx (1)

115-115: ⚡ Quick win

임의 폰트 크기 클래스는 토큰 클래스로 교체해주세요.

Line 115의 text-[48px]는 금지된 arbitrary value입니다. global.css에 정의된 타이포 토큰 클래스로 맞춰주세요.

As per coding guidelines "src/components/**/*.{ts,tsx}: Use custom Tailwind tokens from src/app/global.css ... Never use arbitrary pixel or color values like p-[4px], rounded-[8px]".

🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx` at
line 115, Replace the arbitrary Tailwind class text-[48px] on the emoji <span>
in the Step1Nickname component (step-1-nickname.tsx) with the project's
typography token from global.css; locate the span element containing "😊" and
swap text-[48px] for the appropriate token class (e.g., the token that maps to
48px such as text-display-xl or whatever typography token your global.css
defines) so no arbitrary pixel values remain.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/app/`(landing)/class/page.tsx:
- Around line 540-543: 현재 로직은 router.replace('/class')로 모든 쿼리를 지우므로 onboarding만
제거하도록 변경하세요: openOnboarding() 호출 후 searchParams를 기반으로 새로운 URLSearchParams(또는 기존
searchParams 복사)를 만들고 newParams.delete('onboarding')로 해당 키만 제거한 다음 쿼리 문자열이 비어있지
않으면 '?'+newParams.toString()를 붙여 router.replace(새로운경로) 호출하도록 교체하세요; 참조 심볼:
searchParams.get('onboarding'), openOnboarding(), router.replace('/class').

In `@src/components/auth/modals/onboarding-modal/onboarding-modal.tsx`:
- Around line 113-116: The header "back/close" buttons are still active during
submission; update the buttons that call handleBack (and the close button at the
other occurrence) to be disabled when isSubmitting to prevent interruptions: add
the disabled attribute and aria-disabled when isSubmitting, add a conditional
onClick (e.g. onClick={!isSubmitting ? handleBack : undefined}) or guard inside
handleBack to return early if isSubmitting, and update classes to reflect
disabled styling (remove hover/bg change and add pointer-events-none or a
disabled style) so both the back (handleBack) and close buttons are inert while
isSubmitting.

In `@src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx`:
- Around line 196-200: The clickable consent container (the div around each
consent with key={consent.key}) is not keyboard accessible; update the element
used in the Step1 modal so it supports keyboard focus and activation: either
replace the div with a semantic <button> or add role="button", tabIndex={0}, and
an onKeyDown handler that invokes toggleConsent(consent.key as keyof Step1Data)
when Enter or Space is pressed; ensure the same change is applied to the other
consent block(s) around lines 201–211 so keyboard users can toggle consent using
toggleConsent.

---

Outside diff comments:
In `@e2e/group-study/create.spec.ts`:
- Around line 58-121: The grouped test suites for "그룹스터디 개설" and "멘토스터디 개설" are
fully commented out with a block comment; replace the block comment with
explicit skips by converting the outer test.describe(...) blocks to
test.describe.skip(...) so the intent and skip history are preserved; locate the
suites that start with test.describe('그룹스터디 개설' ...) and test.describe('멘토스터디
개설' ...) and change their declarations to test.describe.skip(...) while keeping
the inner tests and hooks unchanged.

---

Nitpick comments:
In `@src/components/auth/modals/onboarding-modal/onboarding-modal.tsx`:
- Line 3: The button currently uses the imported X icon with a Tailwind
arbitrary rotate class (`rotate-[135deg]`) which violates project rules; replace
that usage by importing and rendering an explicit back icon (e.g., ArrowLeft or
ChevronLeft) from lucide-react and remove the `rotate-[135deg]` class and any
related transform styles. Locate the `X` import and the JSX that applies
`rotate-[135deg]` in onboarding-modal.tsx (component OnboardingModal) and update
the import to the chosen back icon name and swap the rendered icon so the visual
intent is preserved without arbitrary Tailwind values.

In `@src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx`:
- Line 115: Replace the arbitrary Tailwind class text-[48px] on the emoji <span>
in the Step1Nickname component (step-1-nickname.tsx) with the project's
typography token from global.css; locate the span element containing "😊" and
swap text-[48px] for the appropriate token class (e.g., the token that maps to
48px such as text-display-xl or whatever typography token your global.css
defines) so no arbitrary pixel values remain.

In `@src/features/auth/model/use-oauth-redirect-controller.ts`:
- Line 101: The router.replace('/class?onboarding=true') call in
use-oauth-redirect-controller.ts uses a hardcoded path; add a CLASS_ONBOARDING
entry to the existing AUTH_ROUTE_PATHS constant (e.g., CLASS_ONBOARDING:
'/class?onboarding=true') in auth-route.ts, import AUTH_ROUTE_PATHS into
use-oauth-redirect-controller.ts, and replace the hardcoded string with
router.replace(AUTH_ROUTE_PATHS.CLASS_ONBOARDING) so the route is managed as a
constant like the other auth routes.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

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Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 47676be1-728a-43cb-bcc6-e2c6267a35a4

📥 Commits

Reviewing files that changed from the base of the PR and between d3770a7 and a706d9f.

⛔ Files ignored due to path filters (1)
  • public/onboarding/mascot.png is excluded by !**/*.png
📒 Files selected for processing (12)
  • e2e/class/journey-map.spec.ts
  • e2e/group-study/create.spec.ts
  • e2e/support/study-helpers.ts
  • src/app/(landing)/class/page.tsx
  • src/app/global.css
  • src/components/auth/modals/onboarding-modal/onboarding-modal.tsx
  • src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx
  • src/components/auth/modals/onboarding-modal/steps/step-2-job.tsx
  • src/components/auth/modals/onboarding-modal/steps/step-3-goals.tsx
  • src/components/auth/modals/onboarding-modal/steps/step-4-completion.tsx
  • src/features/auth/model/use-oauth-redirect-controller.ts
  • src/stores/use-onboarding-store.ts

Comment thread src/app/(landing)/class/page.tsx
Comment thread src/components/auth/modals/onboarding-modal/onboarding-modal.tsx
Comment thread src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx Outdated
HA-SEUNG-JEONG and others added 2 commits May 24, 2026 12:06
…st·접근성

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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🧹 Nitpick comments (1)
src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx (1)

196-201: ⚡ Quick win

CONSENTS.map의 key/타입 처리 가이드라인을 맞춰주세요.

Line 200의 as keyof Step1Data는 런타임 가드 없는 단언이고, Line 196의 key도 팀 규칙의 ?? index 패턴과 다릅니다.

권장 패치
+type ConsentKey = 'termsAgreed' | 'privacyAgreed' | 'marketingAgreed';
+
-const CONSENTS = [
+const CONSENTS: Array<{ key: ConsentKey; label: string; link: string }> = [
   {
     key: 'termsAgreed' as const,
@@
-const toggleConsent = (key: keyof Step1Data) => {
+const toggleConsent = (key: ConsentKey) => {
   updateData(key, !data[key]);
 };
@@
-        {CONSENTS.map((consent) => (
-          <div key={consent.key} className="flex items-center gap-150">
+        {CONSENTS.map((consent, index) => (
+          <div key={consent.key ?? index} className="flex items-center gap-150">
@@
-              onClick={() => toggleConsent(consent.key as keyof Step1Data)}
+              onClick={() => toggleConsent(consent.key)}
             >

As per coding guidelines, "Use the nullish coalescing operator (??) with index fallback when using array .map() for React keys" 및 "Never use bare as assertions without runtime guards" 규칙을 근거로 했습니다.

🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx` around
lines 196 - 201, When mapping CONSENTS, use an index fallback for the React key
and add a runtime guard before casting the consent key to Step1Data: change the
map signature to CONSENTS.map((consent, idx) => ...) and set the element key to
consent.key ?? idx; implement a small type guard function like isStep1DataKey(k:
string | undefined): k is keyof Step1Data and use it in the onClick handler to
check the consent.key (or computed fallback) before calling
toggleConsent(consentKey); if the guard fails, skip or log a warning instead of
using a bare as assertion. Ensure you reference CONSENTS, Step1Data,
toggleConsent, and the new isStep1DataKey guard in the fix.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Nitpick comments:
In `@src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx`:
- Around line 196-201: When mapping CONSENTS, use an index fallback for the
React key and add a runtime guard before casting the consent key to Step1Data:
change the map signature to CONSENTS.map((consent, idx) => ...) and set the
element key to consent.key ?? idx; implement a small type guard function like
isStep1DataKey(k: string | undefined): k is keyof Step1Data and use it in the
onClick handler to check the consent.key (or computed fallback) before calling
toggleConsent(consentKey); if the guard fails, skip or log a warning instead of
using a bare as assertion. Ensure you reference CONSENTS, Step1Data,
toggleConsent, and the new isStep1DataKey guard in the fix.

ℹ️ Review info
⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 2b36a5fa-c643-48e5-b2bf-4fde66d60cb4

📥 Commits

Reviewing files that changed from the base of the PR and between a706d9f and 77739de.

📒 Files selected for processing (5)
  • src/app/(landing)/class/page.tsx
  • src/components/auth/modals/onboarding-modal/onboarding-modal.tsx
  • src/components/auth/modals/onboarding-modal/steps/step-1-nickname.tsx
  • src/components/auth/modals/onboarding-modal/steps/step-4-completion.tsx
  • src/components/common/ui/editor/markdown-editor.tsx
✅ Files skipped from review due to trivial changes (1)
  • src/components/common/ui/editor/markdown-editor.tsx

@HA-SEUNG-JEONG HA-SEUNG-JEONG merged commit c808b4f into main May 24, 2026
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@HA-SEUNG-JEONG HA-SEUNG-JEONG deleted the hotfix/onboarding branch May 24, 2026 03:15
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