Merge pull request #46 from NOzigak/feature/recruitt

feat:studymember조회

src/main/java/hamsung/hamsung_project/controller/RecruitsController.java

@@ -119,4 +119,6 @@ public ResponseEntity<ResultDto<String>> approveMember(@PathVariable Long study_
 
 
     }
+
+
 }

src/main/java/hamsung/hamsung_project/controller/StudyMemberController.java

@@ -1,11 +1,34 @@
 package hamsung.hamsung_project.controller;
 
+import hamsung.hamsung_project.dto.ApplyingSummaryDto;
+import hamsung.hamsung_project.dto.MemberSummaryDto;
 import hamsung.hamsung_project.service.StudyMemberService;
 import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+
+import java.util.List;
 
 @Controller
 @RequiredArgsConstructor
 public class StudyMemberController {
     private final StudyMemberService studyMemberService;
+
+    //스터디 멤버 조회
+    @GetMapping("studymember/{study_id}")
+    public ResponseEntity<List<MemberSummaryDto>> findAllMembers(@PathVariable Long study_id) {
+        try {
+            List<MemberSummaryDto> memberList = studyMemberService.findAllMembers(study_id);
+            return ResponseEntity.status(HttpStatus.OK).body(memberList);
+        } catch (IllegalArgumentException e) {
+            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+        }
+//            List<ApplySummaryDto> appliedList=studyMemberService.findAllAppliers(study_id);
+//            return ResponseEntity.status(HttpStatus.OK).body(appliedList);
+    }
+
+
 }

src/main/java/hamsung/hamsung_project/dto/MemberSummaryDto.java

@@ -0,0 +1,30 @@
+package hamsung.hamsung_project.dto;
+
+import hamsung.hamsung_project.entity.StudyMember;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+@Getter
+@Setter
+@ToString
+@AllArgsConstructor
+public class MemberSummaryDto {
+    private Long id;
+    private String username;
+
+    public static MemberSummaryDto createSummaryDto (StudyMember studyMember){
+        if (studyMember == null || studyMember.getUsers() == null) {
+            throw new IllegalArgumentException("스터디 멤버나 스터디는 null이 될 수 없음");
+        }
+
+        return new MemberSummaryDto(
+                studyMember.getUsers().getId(),
+                studyMember.getUsers().getUsername()
+        );
+
+    }
+
+
+}

src/main/java/hamsung/hamsung_project/service/StudyMemberService.java

@@ -2,6 +2,7 @@
 
 import hamsung.hamsung_project.dto.ApplyingSummaryDto;
 import hamsung.hamsung_project.dto.ApplyingDto;
+import hamsung.hamsung_project.dto.MemberSummaryDto;
 import hamsung.hamsung_project.dto.StudyMemberDto;
 import hamsung.hamsung_project.entity.Study;
 import hamsung.hamsung_project.entity.StudyMember;
@@ -15,6 +16,7 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.lang.reflect.Member;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
@@ -94,4 +96,18 @@ public boolean approveMember(Long study_id,Long users_id) {
         }
     }
 
+    //스터디 멤버 조회
+    public List<MemberSummaryDto> findAllMembers(Long study_id){
+        Study study = studyRepository.findById(study_id)
+                .orElseThrow(() -> new IllegalArgumentException("해당 스터디를 찾을 수 없어요."));
+        List<StudyMember> StudyMemberList = studyMemberRepository.findByStudy_id(study_id);
+        List<MemberSummaryDto> summaryMemberList=new ArrayList<>();
+        for (StudyMember studyMember : StudyMemberList) {
+            if (studyMember.getApproval() ==true) {
+                summaryMemberList.add(MemberSummaryDto.createSummaryDto(studyMember));
+            }
+        }
+        return summaryMemberList;
+    }
+
 }