fix: 팀원 모집 프로필 활동 설명 글자수 제한을 500자에서 1000자로 확장

[insik03]

🔍 개요

• 팀원 모집 프로필의 활동(activity) 설명(description) 입력 시, 디자인 UI는 1000자까지 허용하지만 백엔드 검증(@Size)과 DB 컬럼은 500자로 고정되어 있어 1000자에 가깝게 입력하면 400 에러가 발생하던 문제를 수정했습니다.

• close [버그] 팀원 모집 프로필 활동 설명(description) 글자수 제한 500자로 고정, 1000자 노출 UI와 불일치 #2428

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🚀 주요 변경 내용

• ProfileActivityInput, TeamRecruitmentProfileActivity의 description 검증(@Size)을 500 → 1000으로 확장
• team_recruitment_profile_activity.description 컬럼을 VARCHAR(500) → VARCHAR(1000)으로 확장하는 V10 Flyway 마이그레이션 추가
• 활동 설명 1000자 성공 / 1001자 400 응답을 검증하는 API 회귀 테스트 추가
• 외부(Campus API) Swagger 문서의 ProfileActivityInput.description maxLength가 1000으로 노출되는지 검증하는 계약 테스트 추가

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💬 참고 사항

• 프론트엔드는 이미 1000자 제한으로 디자인되어 있어 별도 프론트 작업 없이 백엔드만 맞췄습니다.
• Docker(Testcontainers) 기반 ./gradlew clean test 전체 실행 결과: 1163개 테스트 전부 통과 (실패 0 / 에러 0).

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✅ Checklist (완료 조건)

• 코드 스타일 가이드 준수
• 테스트 코드 포함됨
• Reviewers / Assignees / Labels 지정 완료
• 보안 및 민감 정보 검증 (API 키, 환경 변수, 개인정보 등)

Summary by CodeRabbit

• Enhancements
  • Team recruitment profile activity descriptions can now contain up to 1,000 characters, increased from 500.
  • Descriptions at the 1,000-character limit are accepted, while longer descriptions are rejected with a validation error.

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 5d4c2ec0-e109-45aa-850d-937df55d0321

📥 Commits

Reviewing files that changed from the base of the PR and between c6cd7cf and 989f1de.

📒 Files selected for processing (5)

• src/main/java/in/koreatech/koin/domain/team/recruitment/dto/ProfileActivityInput.java
• src/main/java/in/koreatech/koin/domain/team/recruitment/model/TeamRecruitmentProfileActivity.java
• src/main/resources/db/migration/V10__widen_team_recruitment_profile_activity_description.sql
• src/test/java/in/koreatech/koin/acceptance/domain/TeamRecruitmentOpenApiContractTest.java
• src/test/java/in/koreatech/koin/acceptance/domain/TeamRecruitmentProfileApiTest.java

Included review availability: Your plan provides up to 1 included review per hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

The profile activity description limit increases from 500 to 1000 characters. Validation, persistence, database migration, OpenAPI documentation, and API acceptance tests now use the 1000-character limit.

Changes

Team recruitment description limit

Layer / File(s)	Summary
Description limit contract and persistence src/main/java/in/koreatech/koin/domain/team/recruitment/dto/ProfileActivityInput.java, src/main/java/in/koreatech/koin/domain/team/recruitment/model/TeamRecruitmentProfileActivity.java, src/main/resources/db/migration/V10__widen_team_recruitment_profile_activity_description.sql	The input validation and entity constraints increase to 1000 characters. The database migration widens the column to VARCHAR(1000) NOT NULL.
API contract and boundary validation src/test/java/in/koreatech/koin/acceptance/domain/TeamRecruitmentOpenApiContractTest.java, src/test/java/in/koreatech/koin/acceptance/domain/TeamRecruitmentProfileApiTest.java	The OpenAPI contract reports maxLength 1000. API tests verify that 1000 characters are accepted and 1001 characters return a validation error.

Priority: ➖ Normal

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Bug fix · Severity of issue fixed: Medium

Suggested reviewers: taejinn

Merge Risk: ⚪ Minimal · up to 989f1

The validation, persistence mapping, migration, API contract, and boundary tests consistently implement the 1000-character limit.

🚥 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%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 4 files. (1 skipped: 1 …	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	The title clearly and concisely states the main change: increasing the team recruitment profile activity description limit from 500 to 1000 characters.
Linked Issues check	✅ Passed	직접 연결된 이슈 #2428의 코딩 요구사항을 충족합니다. ProfileActivityInput.description과 TeamRecruitmentProfileActivity.description의 최대 길이를 1000자로 변경했습니다. Flyway V10 마이그레이션으로 `team_recruitment_profile_activity.descript…
Out of Scope Changes check	✅ Passed	변경 사항은 이슈 #2428의 활동 설명 글자 수 제한을 백엔드 검증, 데이터베이스 스키마, API 계약, 회귀 테스트에 반영하는 범위에 있습니다. 관련 없는 기능 변경은 확인되지 않습니다.

Full details: Docstring Coverage

Explanation

Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 4 files. (1 skipped: 1 unsupported.)

• Fix all pre-merge checks with AI

✨ Finishing Touches 💡 1

📝 Generate docstrings 💡

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/2428-activity-description-length-limit

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[github-actions]

Unit Test Results

   260 files     260 suites   2m 55s ⏱️
1 155 tests 1 152 ✔️ 3 💤 0 ❌
1 163 runs  1 160 ✔️ 3 💤 0 ❌

Results for commit 989f1de.