fix: Activity API 삭제

[Soundbar91]

🔍 개요

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🚀 주요 변경 내용

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💬 참고 사항

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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

Release Notes

• Revert
  • Removed the activities API endpoint that allowed querying BCSD Lab activity records. This functionality is no longer available through the service.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 3122b923-9f88-4eb3-9de0-f51f3eda50f9

📥 Commits

Reviewing files that changed from the base of the PR and between e41a0cf and 4000f06.

📒 Files selected for processing (9)

• src/main/java/in/koreatech/koin/domain/activity/controller/ActivityApi.java
• src/main/java/in/koreatech/koin/domain/activity/controller/ActivityController.java
• src/main/java/in/koreatech/koin/domain/activity/dto/ActivitiesResponse.java
• src/main/java/in/koreatech/koin/domain/activity/dto/ActivityResponse.java
• src/main/java/in/koreatech/koin/domain/activity/model/Activity.java
• src/main/java/in/koreatech/koin/domain/activity/repository/ActivityRepository.java
• src/main/java/in/koreatech/koin/domain/activity/service/ActivityService.java
• src/test/java/in/koreatech/koin/acceptance/domain/ActivityApiTest.java
• src/test/java/in/koreatech/koin/acceptance/fixture/ActivityAcceptanceFixture.java

💤 Files with no reviewable changes (9)

• src/main/java/in/koreatech/koin/domain/activity/dto/ActivitiesResponse.java
• src/main/java/in/koreatech/koin/domain/activity/controller/ActivityApi.java
• src/main/java/in/koreatech/koin/domain/activity/service/ActivityService.java
• src/test/java/in/koreatech/koin/acceptance/domain/ActivityApiTest.java
• src/main/java/in/koreatech/koin/domain/activity/controller/ActivityController.java
• src/main/java/in/koreatech/koin/domain/activity/repository/ActivityRepository.java
• src/main/java/in/koreatech/koin/domain/activity/model/Activity.java
• src/main/java/in/koreatech/koin/domain/activity/dto/ActivityResponse.java
• src/test/java/in/koreatech/koin/acceptance/fixture/ActivityAcceptanceFixture.java

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📝 Walkthrough

Walkthrough

The entire Activity feature—including the public API endpoint, controller, service layer, data models, repository, DTOs, and associated acceptance tests—has been removed from the codebase. This eliminates all functionality for retrieving BCSD Lab activity records via the GET /activities endpoint.

Changes

Cohort / File(s)	Summary
API & Controller Layer src/main/java/in/koreatech/koin/domain/activity/controller/ActivityApi.java, src/main/java/in/koreatech/koin/domain/activity/controller/ActivityController.java	Removed ActivityApi interface (OpenAPI contract for /activities endpoint) and ActivityController implementation (Spring REST controller delegating to ActivityService).
DTO Layer src/main/java/in/koreatech/koin/domain/activity/dto/ActivitiesResponse.java, src/main/java/in/koreatech/koin/domain/activity/dto/ActivityResponse.java	Removed ActivitiesResponse (wrapper record for activity list) and ActivityResponse (DTO with factory method mapping Activity entities to responses).
Model & Repository Layer src/main/java/in/koreatech/koin/domain/activity/model/Activity.java, src/main/java/in/koreatech/koin/domain/activity/repository/ActivityRepository.java	Removed Activity JPA entity and ActivityRepository Spring Data interface with query methods (getActivitiesByYear, findAllByIsDeleted).
Service Layer src/main/java/in/koreatech/koin/domain/activity/service/ActivityService.java	Removed ActivityService business logic, including getActivities() method and image URL parsing helper.
Test & Fixture Layer src/test/java/in/koreatech/koin/acceptance/domain/ActivityApiTest.java, src/test/java/in/koreatech/koin/acceptance/fixture/ActivityAcceptanceFixture.java	Removed acceptance tests for activity retrieval (with and without year parameter) and fixture builder for creating test Activity instances.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Poem

🐰 A hop through the code, a cleanup so bright,
Activities removed—no more API in sight!
Fixtures and tests bid farewell with cheer,
Spring Data and services vanish from here!
Simpler the codebase, cleaner and lean—
Off goes the feature, once proud, now unseen! 🌿

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'fix: Activity API 삭제' clearly and accurately describes the main change in the pull request, which is the deletion/removal of the Activity API and all associated components.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/delete-activity-api

📝 Coding Plan

• Generate coding plan for human review comments

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[github-actions]

Unit Test Results

688 tests   - 2   685 ✔️  - 2   1m 23s ⏱️ -2s
168 suites  - 1       3 💤 ±0 
168 files    - 1       0 ❌ ±0 

Results for commit 4000f06. ± Comparison against base commit e41a0cf.