feat: 닉네임 기반 회원검색 기능 추가

baebae-BE/src/main/java/com/web/baebaeBE/domain/member/controller/MemberController.java

@@ -8,6 +8,8 @@
 import com.web.baebaeBE.global.authorization.annotation.AuthorizationMember;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
@@ -80,13 +82,13 @@ public ResponseEntity<Void> deleteMember(
     return ResponseEntity.ok().build();
   }
 
-  @GetMapping("/search/{memberId}")
-  @AuthorizationMember
-  public List<MemberResponse.MemberSearchInformationResponse> searchMembers(
-          @PathVariable Long memberId,
+  @GetMapping("/search/{nickname}")
+  public Page<MemberResponse.MemberSearchInformationResponse> searchMembers(
+          @PathVariable String nickname,
+          Pageable page,
           HttpServletRequest httpServletRequest) {
 
-    return memberService.searchMembers(memberId);
+    return memberService.searchMembers(nickname, page);
   }
 
 

baebae-BE/src/main/java/com/web/baebaeBE/domain/member/controller/api/MemberApi.java

@@ -14,6 +14,8 @@
 import io.swagger.v3.oas.annotations.security.SecurityRequirement;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
@@ -211,7 +213,7 @@ ResponseEntity<Void> deleteMember(@PathVariable Long memberId,
 
     @Operation(
             summary = "회원 검색",
-            description = "본인을 제외한 모든 회원을 검색합니다.",
+            description = "모든 회원을 닉네임을 기반으로 검색합니다.",
             security = @SecurityRequirement(name = "bearerAuth")
     )
     @Parameter(
@@ -225,17 +227,11 @@ ResponseEntity<Void> deleteMember(@PathVariable Long memberId,
                     content = @Content(mediaType = "application/json",
                             examples = @ExampleObject(value = "{\n" +
                                     "  \"errorCode\": \"MM-002\",\n" +
-                                    "  \"message\": \"회원정보와 토큰정보가 일치하지 않습니다.\"\n" +
+                                    "  \"message\": \"토큰정보가 일치하지 않습니다.\"\n" +
                                     "}"))
             ),
-            @ApiResponse(responseCode = "404", description = "존재하지 않는 회원",
-                    content = @Content(mediaType = "application/json",
-                            examples = @ExampleObject(value = "{\n" +
-                                    "  \"errorCode\": \"M-002\",\n" +
-                                    "  \"message\": \"존재하지 않는 회원입니다.\"\n" +
-                                    "}"))
-            )
     })
-    List<MemberResponse.MemberSearchInformationResponse> searchMembers(@PathVariable Long memberId,
+    Page<MemberResponse.MemberSearchInformationResponse> searchMembers(@PathVariable String nickname,
+                                                                       Pageable page,
                                                                        HttpServletRequest httpServletRequest);
 }

baebae-BE/src/main/java/com/web/baebaeBE/domain/member/repository/MemberRepository.java

@@ -4,6 +4,9 @@
 
 import java.util.List;
 import java.util.Optional;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
@@ -18,7 +21,9 @@ public interface MemberRepository extends JpaRepository<Member, Long> {
   boolean existsByNickname(String nickname);
 
   Optional<Member> findByRefreshToken(String refreshToken);
-  List<Member> findAllByIdNot(Long memberId);
+
+  // 닉네임이 포함된 회원 목록 조회 (대소문자 구분 없이 검색)
+  Page<Member> findByNicknameContainingIgnoreCase(String nickname, Pageable pageable);
 
 }
 

baebae-BE/src/main/java/com/web/baebaeBE/domain/member/service/MemberService.java

@@ -11,6 +11,8 @@
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
@@ -96,12 +98,10 @@ public MemberResponse.MemberIdResponse getMemberIdByNickname(String nickname) {
 
 
 
-    // 본인 제외하고 모든 회원을 조회하는 메서드
-    public List<MemberResponse.MemberSearchInformationResponse> searchMembers(Long memberId) {
-        List<Member> members = memberRepository.findAllByIdNot(memberId);
-        return members.stream()
-                .map(member -> MemberResponse.MemberSearchInformationResponse.of(
-                        member.getId(), member.getNickname(), member.getProfileImage()))
-                .collect(Collectors.toList());
+    // 모든 회원을 조회하는 메서드
+    public Page<MemberResponse.MemberSearchInformationResponse> searchMembers(String nickname, Pageable page) {
+        return memberRepository.findByNicknameContainingIgnoreCase(nickname, page)
+                .map(member -> MemberResponse.MemberSearchInformationResponse.of(member.getId(), member.getNickname(), member.getProfileImage()));
+
     }
 }