feat : 동아리 모든 멤버 조회

src/main/java/com/donggram/back/controller/AdminController.java

@@ -6,6 +6,7 @@
 import com.donggram.back.service.ClubService;
 import com.donggram.back.service.MemberService;
 import lombok.RequiredArgsConstructor;
+import org.apache.coyote.Response;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -53,6 +54,13 @@ public ResponseEntity getSelectedClub(@PathVariable("id") Long clubId){
         return ResponseEntity.ok(clubDetails);
     }
 
+    @GetMapping("/clubs/{id}/members")
+    public ResponseEntity getAllMemberBySelectedClub(@PathVariable("id") Long clubId){
+        ResponseDto allMemberBySelectedClub = adminService.getAllMemberBySelectedClub(clubId);
+
+        return ResponseEntity.ok(allMemberBySelectedClub);
+    }
+
     @PutMapping("/clubs/{id}/approve")
     public ResponseEntity approveClubCreation(@PathVariable Long id){
         ResponseDto approve = adminService.approve(id);
@@ -77,4 +85,6 @@ public ResponseEntity rejectClubJoin(@RequestParam Long memberId, @RequestParam
         return ResponseEntity.ok(reject);
     }
 
+
+
 }

src/main/java/com/donggram/back/dto/ClubMemberDto.java

@@ -0,0 +1,20 @@
+package com.donggram.back.dto;
+
+import com.donggram.back.entity.RequestStatus;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+@AllArgsConstructor
+@Builder
+public class ClubMemberDto {
+
+    private Long id;
+    private String name;
+    private String division;
+    private String join_dated;
+    private RequestStatus status;
+}

src/main/java/com/donggram/back/service/AdminService.java

@@ -229,6 +229,30 @@ public ResponseDto reject(Long clubId){
                 .responseMessage("동아리 생성 요청 거절").build();
     }
 
+    @Transactional
+    public ResponseDto getAllMemberBySelectedClub(Long clubId){
+        List<ClubMemberDto> clubMemberDtos = new ArrayList<>();
+
+        Club club = clubRepository.findById(clubId).orElseThrow(() -> new RuntimeException("해당 동아리가 존재하지 않습니다."));
+        for ( ClubJoin clubJoin : club.getClubJoinList()) {
+            ClubMemberDto clubMemberDto = ClubMemberDto.builder()
+                    .division(clubJoin.getMember().getMajor1())
+                    .name(clubJoin.getMember().getName())
+                    .join_dated(clubJoin.getJoinDate())
+                    .id(clubJoin.getId())
+                    .status(clubJoin.getStatus())
+                    .build();
+
+            clubMemberDtos.add(clubMemberDto);
+        }
+
+        return ResponseDto.builder()
+                .data(clubMemberDtos)
+                .status(200)
+                .responseMessage("동아리 멤버 목록 API")
+                .build();
+    }
+
 }