#155 - 개별 쪽지 삭제 API를 구현합니다.

[kpeel5839]

1. 🔗 관련 이슈

closes #155

2. 📄 구현한 내용 또는 수정한 내용

• 쪽지 개별 삭제 API 를 구현했습니다.
• 유저가 개별 쪽지를 조회할 때, 본인이 삭제한 쪽지에 대해서는 조회할 수 없도록 했습니다.

5. ✅ 배포 Checklist

• 본인을 Assign 해주세요.
• 본인을 제외한 백엔드 개발자를 리뷰어로 지정해주세요.
• 변경된 DB 업데이트 해주세요. (꼭 해주세요 배포 안돼요!!!)

[Copilot]

Pull Request Overview

This pull request implements an API for individual message deletion, ensuring that users cannot view messages they have deleted. Key changes include:

• Adding deletion logic to the MessageV2 domain model with mutable flags and timestamps.
• Extending MessageRoom and MessageDetails to support deletion constraints and filtering.
• Introducing a new service and controller layer for the deletion API.

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
domain/src/main/kotlin/com/wespot/message/v2/MessageV2.kt	Added mutable deletion flags and deletion logic in MessageV2.
domain/src/main/kotlin/com/wespot/message/v2/MessageRoom.kt	Introduced methods for retrieving message room details and deleting messages.
domain/src/main/kotlin/com/wespot/message/v2/MessageDetails.kt	Updated message list construction to exclude deleted messages.
domain/src/main/kotlin/com/wespot/message/v2/MessageDetail.kt	Added deletion delegation and deletion check method.
core/src/main/kotlin/com/wespot/message/service/v2/DeleteMessageV2Service.kt	Implemented deletion use-case leveraging the new domain methods.
core/src/main/kotlin/com/wespot/message/port/in/DeleteMessageV2UseCase.kt	Declared the deletion API interface.
core/src/main/kotlin/com/wespot/message/dto/response/MessageV2DetailsResponse.kt	Updated response mapping to utilize the revised message detail list.
app/src/main/kotlin/com/wespot/message/v2/DeleteMessageV2Controller.kt	Created the deletion API endpoint.

Comments suppressed due to low confidence (1)

domain/src/main/kotlin/com/wespot/message/v2/MessageDetail.kt:64

• The isNotDeleted function currently returns true when the message is marked as deleted. It should invert the result of message.isDeleted(viewer) (i.e., return !message.isDeleted(viewer)) to correctly filter out deleted messages.

fun isNotDeleted(viewer: User): Boolean { return message.isDeleted(viewer = viewer) }

[kpeel5839]

Pull Request Overview

This pull request implements an API for individual message deletion, ensuring that users cannot view messages they have deleted. Key changes include:

• Adding deletion logic to the MessageV2 domain model with mutable flags and timestamps.
• Extending MessageRoom and MessageDetails to support deletion constraints and filtering.
• Introducing a new service and controller layer for the deletion API.

Reviewed Changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated no comments.

Show a summary per file
Comments suppressed due to low confidence (1)
domain/src/main/kotlin/com/wespot/message/v2/MessageDetail.kt:64

• The isNotDeleted function currently returns true when the message is marked as deleted. It should invert the result of message.isDeleted(viewer) (i.e., return !message.isDeleted(viewer)) to correctly filter out deleted messages.

fun isNotDeleted(viewer: User): Boolean { return message.isDeleted(viewer = viewer) }

Thanks