[BE-Chore] 로그파일 수정

[efdao]

#️⃣ 연관된 이슈>

📝 작업 내용> 이번 PR에서 작업한 내용을 간략히 설명해주세요(이미지 첨부 가능)

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Summary by CodeRabbit

• New Features

  • Enhanced the candidate event search functionality with improved performance tracking.

• Chores

  • Refined the logging configuration with updated formatting and reliable log rotation for better monitoring.

[kwon204]

고생하셨습니다

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The changes enhance logging and time tracking in the candidate event search process. In the CandidateEventService class, new time-related imports and a dedicated logging topic ("searchingSpeed") have been added along with a refactor to obtain a consistent current time reference and measure the search duration. In the logback-spring.xml file, formatting corrections, a fixed typo, and a new TIME RollingFileAppender with a dedicated logger for "searchingSpeed" have been introduced.

Changes

File(s)	Summary
backend/.../CandidateEventService.java	Added logging via @Slf4j(topic = "searchingSpeed"); introduced LocalDateTime and Duration imports; refactored current time retrieval; logs duration.
backend/.../logback-spring.xml	Removed extraneous whitespace; corrected discardingThreshhold typo; added TIME RollingFileAppender and logger for "searchingSpeed" with time-based policies.

Possibly related PRs

• [BE-Chore] 로그파일 수정 #311: The changes in the main PR are directly related to those in the retrieved PR, as both involve modifications to the CandidateEventService class, specifically enhancing logging functionality and time tracking within the searchCandidateEvents method.
• [BE-Fix] 후보일정 검색 디버그용 로그 추가 #276: The changes in the main PR enhance logging in the searchCandidateEvents method of the CandidateEventService class, which is also modified in the retrieved PR to add logging statements, indicating a direct relationship between the two.
• [BE-Fix] 검색 시작시간이 잘못 설정되어있던 버그 수정 #263: The changes in the main PR enhance logging and time tracking in the searchCandidateEvents method, while the retrieved PR modifies the same method to improve time zone handling and logic, indicating a direct relationship between the two.

Suggested reviewers

• kwon204

Poem

I'm a rabbit with a code-lined beat,
Leaping through logs with graceful feet.
Time ticks measured, the search in flow,
Carrots of data in a rhythmic glow.
Hoppity logs and a bouncing rhyme—
Celebrating changes, one hop at a time!

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 8b42e76 and 24a320e.

📒 Files selected for processing (2)

• backend/src/main/java/endolphin/backend/domain/candidate_event/CandidateEventService.java (4 hunks)
• backend/src/main/resources/logback-spring.xml (3 hunks)

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