fix: 식단 품절 제보 작업의 시간 변환 오류 수정

[taejinn]

🔍 개요

• 품절 제보 작업에 저장된 소수점 여섯 자리 시간을 읽지 못해 작업 조회가 실패하는 문제를 수정합니다.
  • 예: 2026-10-11 01:01:53.551000을 읽으면 공용 날짜 변환기에서 DateTimeParseException이 발생합니다.
• close [공통] 식단 품절 제보 작업 조회 시 시간 변환 오류 #2485

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🚀 주요 변경 내용

• 작업 만료 시간인 expiresAt과 재시도 시간인 nextAttemptAt에 @Convert(disableConversion = true)를 적용해 JPA의 기본 날짜 매핑을 사용하도록 합니다.
• 기존 작업 배정 서비스 테스트에서 소수점이 있는 시간으로 저장과 조회를 검증하고 두 필드의 시간 정밀도가 유지되는지 확인하도록 보완합니다.

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💬 참고 사항

• 두 필드의 매핑만 변경하므로 공용 날짜 변환기 수정이나 DB 마이그레이션은 필요하지 않습니다.
• 삐봇 API의 요청과 응답 형식은 유지합니다.

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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

• Bug Fixes
  • Dining report delivery now handles retry and lease-expiration times with fractional-second precision. Failed deliveries retain the expected five-second retry delay, and delivery leases retain the expected 60-second expiration window. This improves the consistency of delivery timing when timestamps include fractions of a second.

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ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: defaults
• Review profile: CHILL
• Plan: Advanced
• Run ID: 19aef9dc-f41b-4c8a-bffd-834b6a72890b

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📥 Commits

Reviewing files that changed from the base of the PR and between 9b5b8da and e939a55.

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📒 Files selected for processing (2)

• src/main/java/in/koreatech/koin/domain/dining/model/DiningReportChange.java
• src/test/java/in/koreatech/koin/acceptance/domain/DiningReportDeliveryServiceTest.java

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📝 Walkthrough

Walkthrough

The dining report delivery entity disables attribute conversion for expiresAt and nextAttemptAt. Acceptance tests use a fractional-second clock value and verify the five-second retry delay and 60-second lease expiry.

Changes

Dining report delivery timestamps

Layer / File(s)	Summary
Timestamp mapping and delivery assertions src/main/java/in/koreatech/koin/domain/dining/model/DiningReportChange.java, src/test/java/in/koreatech/koin/acceptance/domain/DiningReportDeliveryServiceTest.java	The entity disables attribute conversion for expiresAt and nextAttemptAt. Acceptance tests use a fractional-second start time and verify the expected retry and lease-expiry timestamps.

Priority: ➖ Normal

Estimated code review effort: 2 (Simple) | ~8 minutes

Change: Bug fix · Severity of issue fixed: Medium

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Merge Risk: ⚪ Minimal · up to e939a

The delivery timestamps retain microsecond precision through the database mapping, with no actionable merge risk apparent.

Pre-merge checks | 4 | 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage		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 2 functions across 2 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		The title clearly identifies the main change: fixing a time conversion error in sold-out report delivery tasks. It matches the code and test changes.
Linked Issues check		직접 연결된 공개 이슈 #2485의 요구사항을 충족합니다. DiningReportChange.expiresAt 및 nextAttemptAt에 @Convert(disableConversion = true)를 적용하여 공용 변환기를 비활성화했습니다. DiningReportDeliveryServiceTest는 6자리 소수 초를 포함한 기준 시각을 …
Out of Scope Changes check		변경 범위는 이슈 #2485와 연결된 엔티티 매핑과 회귀 테스트로 제한됩니다. 다른 공용 날짜 변환기, API 형식, 데이터베이스 스키마를 변경하지 않았습니다.

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✨ Finishing Touches 💡 1

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[github-actions]

Unit Test Results

   291 files     291 suites   3m 11s ⏱️
1 430 tests 1 427 ✔️ 3 💤 0 ❌
1 438 runs  1 435 ✔️ 3 💤 0 ❌

Results for commit e939a55.

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