feat: 임원진 전체 조회 기능 추가 (DASOMBE-14)

Author: si-zero

src/main/java/dmu/dasom/api/domain/executive/controller/ExecutiveController.java

@@ -1,9 +1,6 @@
 package dmu.dasom.api.domain.executive.controller;
 
-import dmu.dasom.api.domain.executive.dto.ExecutiveCreationResponseDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveRequestDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveResponseDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveUpdateRequestDto;
+import dmu.dasom.api.domain.executive.dto.*;
 import dmu.dasom.api.domain.executive.service.ExecutiveServiceImpl;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -13,6 +10,8 @@
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 @Tag(name = "EXECUTIVE API", description = "임원진 API")
 @RestController
 @RequiredArgsConstructor
@@ -27,6 +26,12 @@ public ResponseEntity<ExecutiveResponseDto> getExecutiveById(@PathVariable @Min(
         return ResponseEntity.ok(executiveService.getExecutiveById(id));
     }
 
+    @Operation(summary = "임원진 전체 조회")
+    @GetMapping
+    public ResponseEntity<List<ExecutiveListResponseDto>> getAllExecutives() {
+        return ResponseEntity.ok(executiveService.getAllExecutives());
+    }
+
     @Operation(summary = "임원진 생성")
     @PostMapping
     public ResponseEntity<ExecutiveCreationResponseDto> createExecutive(@Valid @RequestBody ExecutiveRequestDto requestDto) {

src/main/java/dmu/dasom/api/domain/executive/dto/ExecutiveListResponseDto.java

@@ -0,0 +1,28 @@
+package dmu.dasom.api.domain.executive.dto;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+@Schema(name = "ExecutiveListResponseDto", description = "임원진 목록 응답 Dto")
+public class ExecutiveListResponseDto {
+
+    @Schema(description = "임원진 ID", example = "1")
+    private Long id;
+
+    @Schema(description = "임원진 이름", example = "김다솜")
+    private String name;
+
+    @Schema(description = "임원진 직책", example = "회장")
+    private String position;
+
+    @Schema(description = "임원진 깃허브 주소", example = "https://github.com/dasom")
+    private String githubUrl;
+
+}

src/main/java/dmu/dasom/api/domain/executive/entity/ExecutiveEntity.java

@@ -1,6 +1,7 @@
 package dmu.dasom.api.domain.executive.entity;
 
 import dmu.dasom.api.domain.common.BaseEntity; // BaseEntity 상속 받음
+import dmu.dasom.api.domain.executive.dto.ExecutiveListResponseDto;
 import dmu.dasom.api.domain.executive.dto.ExecutiveResponseDto;
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.persistence.*; // JPA 어노테이션 패키지 ( DB 매핑 관련 )
@@ -47,4 +48,14 @@ public ExecutiveResponseDto toResponseDto() {
                 .githubUrl(this.githubUrl)
                 .build();
     }
+
+    // 임원진 전체 목록 조회
+    public ExecutiveListResponseDto toListResponseDto() {
+        return ExecutiveListResponseDto.builder()
+                .id(this.id)
+                .name(this.name)
+                .position(this.position)
+                .githubUrl(this.githubUrl)
+                .build();
+    }
 }

src/main/java/dmu/dasom/api/domain/executive/service/ExecutiveService.java

@@ -1,14 +1,15 @@
 package dmu.dasom.api.domain.executive.service;
 
-import dmu.dasom.api.domain.executive.dto.ExecutiveCreationResponseDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveRequestDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveResponseDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveUpdateRequestDto;
+import dmu.dasom.api.domain.executive.dto.*;
+
+import java.util.List;
 
 public interface ExecutiveService {
 
     ExecutiveResponseDto getExecutiveById(Long id);
 
+    List<ExecutiveListResponseDto> getAllExecutives();
+
     ExecutiveCreationResponseDto createExecutive(ExecutiveRequestDto requestDto);
 
     void deleteExective(Long id);

src/main/java/dmu/dasom/api/domain/executive/service/ExecutiveServiceImpl.java

@@ -2,16 +2,16 @@
 
 import dmu.dasom.api.domain.common.exception.CustomException;
 import dmu.dasom.api.domain.common.exception.ErrorCode;
-import dmu.dasom.api.domain.executive.dto.ExecutiveCreationResponseDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveRequestDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveResponseDto;
-import dmu.dasom.api.domain.executive.dto.ExecutiveUpdateRequestDto;
+import dmu.dasom.api.domain.executive.dto.*;
 import dmu.dasom.api.domain.executive.entity.ExecutiveEntity;
 import dmu.dasom.api.domain.executive.repository.ExecutiveRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.List;
+import java.util.stream.Collectors;
+
 @Service
 @RequiredArgsConstructor
 @Transactional(readOnly = true) // 기본값 : 읽기 전용
@@ -28,6 +28,20 @@ public ExecutiveResponseDto getExecutiveById(Long id) {
         return executive.toResponseDto();
     }
 
+    // 임원진 전체 조회
+    // 이름, 직책, 깃허브 주소 출력
+    public List<ExecutiveListResponseDto> getAllExecutives() {
+        List<ExecutiveEntity> executives = executiveRepository.findAll();
+
+        List<Long> executiveIds = executives.stream()
+                .map(ExecutiveEntity::getId)
+                .toList();
+
+        return executives.stream()
+                .map(executiveEntity -> executiveEntity.toListResponseDto())
+                .toList();
+    }
+
     // 임원진 멤버 생성
     public ExecutiveCreationResponseDto createExecutive(ExecutiveRequestDto requestDto) {
         return new ExecutiveCreationResponseDto(executiveRepository.save(requestDto.toEntity()).getId());