[#7] FEAT: 탈퇴회원 목록 조회 API 추가

[Hwan0518]

Issue ✨

• [Feature] User 도메인 기능개발 #7

변경점 👍

• 탈퇴회원 목록 조회 API 추가

[Copilot]

Pull request overview

This pull request adds an API endpoint for administrators to retrieve a list of withdrawn (deleted) users, supporting filtering and sorting capabilities.

Changes:

• Added new API endpoint /api/v1/user/withdraw/list for admins to query withdrawn users
• Implemented service layer authorization check restricting access to ADMIN users only
• Created QueryDSL repository methods with filtering by user type, name, phone number, and sorting by deletion date
• Removed unused misspelled entity WithDrawlUser.java

Reviewed changes

Copilot reviewed 7 out of 14 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
GetUserDataController.java	Added new GET endpoint with parameter validation and default user type handling
GetUserDataService.java	Added service method with admin-only authorization check
UserQueryRepository.java	Added interface method for withdrawn user list query
UserQueryRepositoryImpl.java	Delegated implementation to QueryDSL repository
UserQuerydslRepository.java	Implemented QueryDSL query with filtering, pagination, and sorting
UserQuerydslUtil.java	Added utility methods for withdrawn user filtering and sorting
GetWithdrawUserListInDto.java	Created input DTO with filter parameters
WithdrawUserListOutDto.java	Created output DTO extending pagination response
WithdrawUserSimpleDataOutDto.java	Created DTO for individual withdrawn user data
WithdrawUserResponse.java	Created web response DTO with static factory method
WithdrawUserListResponse.java	Created paginated list response with static factory method
FakeUserQueryRepository.java	Implemented fake repository for unit testing
GetUserDataServiceUnitTest.java	Added comprehensive unit tests covering success and failure scenarios
WithDrawlUser.java	Removed unused entity with misspelled name

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[Copilot]

The null checks for deletedAt at lines 148-150 are unreachable because line 141 already filters for users where deletedAt is not null. All users reaching the sorted() operation are guaranteed to have non-null deletedAt values. These null checks should be removed.

Suggested change

	if (aDeletedAt == null && bDeletedAt == null) return 0;
	if (aDeletedAt == null) return 1;
	if (bDeletedAt == null) return -1;

[Copilot]

This method overrides CustomPaginationResponse.toBuilder; it is advisable to add an Override annotation.