[♻️ refactor] 메시지 포맷 로직을 내부로 이동하여 생성 책임 명확화 및 응집도 개선

[jsoonworld]

📄 Work Description

• Message.of(template, params) 방식으로 메시지 생성 책임을 내부로 이동함에 따라, 기존 테스트 코드 리팩토링
• 메인 메시지도 향후 포맷팅 확장을 고려하여 params를 기반으로 전달하도록 변경
• 실패 케이스 또한 Message.of() 내부에서 포맷 로직이 실행되며 예외가 발생하도록 변경

💬 To Reviewers

• 메인 메시지에 현재는 파라미터가 없지만, 확장을 고려해 동일한 포맷 구조를 유지했습니다
• 테스트에서 직접 포맷하지 않고 Message.of()를 통해 메시지를 생성하도록 일관성을 맞췄습니다

📷 Screenshot

⚙️ ISSUE

• closed [♻️ refactor] 메시지 포맷 로직을 내부로 이동하여 생성 책임 명확화 및 응집도 개선 #50

✅ PR check list

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[Copilot]

Pull Request Overview

This PR refactors the message formatting logic by moving it internally into Message.of to improve encapsulation and cohesion, and it introduces the FCM token update flow with corresponding service, controller, and test updates.

• Refactored Message.of to accept a parameter map for consistent message creation.
• Added FCM token update endpoints and logic in the domain and application layers.
• Removed obsolete configuration files and updated FCM initialization in a new package.

Reviewed Changes

Copilot reviewed 17 out of 17 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/test/java/org/terning/user/application/fcmtoken/update/FcmTokenUpdateServiceImplTest.java	New tests for FCM token update service.
src/test/java/org/terning/message/domain/MessageTest.java	Updated message tests to use Message.of with params.
src/main/java/org/terning/user/dto/request/UpdateFcmTokenRequest.java	New DTO record for FCM token update requests.
src/main/java/org/terning/user/domain/vo/FcmToken.java	Added updateValue method for token updates.
src/main/java/org/terning/user/domain/User.java	Updated to delegate token update to the new FCM token method.
src/main/java/org/terning/user/common/success/UserSuccessCode.java	Added new success code for token update.
src/main/java/org/terning/user/application/fcmtoken/update/FcmTokenUpdateServiceImpl.java	New service implementation for handling FCM token updates.
src/main/java/org/terning/user/api/UserController.java	New endpoint to update FCM tokens.
src/main/java/org/terning/message/domain/Message.java	Refactored to generate messages internally using formatting parameters.
src/main/java/org/terning/fcm/config/FcmConfig.java	Moved FCM configuration to a new package with minor adjustments.
src/main/java/org/terning/TerningApplication.java	Removed deprecated configuration for FCM properties.

Comments suppressed due to low confidence (1)

src/main/java/org/terning/fcm/config/FcmConfig.java:16

• FcmProperties is being referenced in the annotation but is not imported, and its original file was removed. Please ensure that FcmProperties is available at the new location or update the reference and import statement accordingly.

@EnableConfigurationProperties(FcmProperties.class)

[junggyo1020]

코드리뷰 빠른 반영 좋아요!!! :)