Study Controller, Service 추가

src/main/java/com/gdgoc/study_group/study/api/StudyController.java

@@ -3,11 +3,10 @@
 import com.gdgoc.study_group.study.application.StudyService;
 import com.gdgoc.study_group.study.dto.StudyCreateRequest;
 import com.gdgoc.study_group.study.dto.StudyCreateResponse;
+import com.gdgoc.study_group.study.dto.StudyListResponse;
+import java.util.List;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping("/studies")
@@ -25,4 +24,13 @@ public ResponseEntity<StudyCreateResponse> createStudy(@RequestBody StudyCreateR
 
     return ResponseEntity.ok(newStudy);
   }
+
+  @GetMapping()
+  public ResponseEntity<List<StudyListResponse>> getStudyList() {
+    List<StudyListResponse> studyList = studyService.getStudyList();
+
+    return ResponseEntity.ok(studyList);
+  }
+
+
 }

src/main/java/com/gdgoc/study_group/study/application/StudyService.java

@@ -8,7 +8,9 @@
 import com.gdgoc.study_group.study.domain.Study;
 import com.gdgoc.study_group.study.dto.StudyCreateRequest;
 import com.gdgoc.study_group.study.dto.StudyCreateResponse;
+import com.gdgoc.study_group.study.dto.StudyListResponse;
 import java.util.ArrayList;
+import java.util.List;
 import org.springframework.stereotype.Service;
 
 @Service
@@ -62,35 +64,24 @@ public StudyCreateResponse createStudy(StudyCreateRequest request) {
 
     studyRepository.save(study);
 
-    // response DTO 생성
-    StudyCreateResponse response =
-        StudyCreateResponse.builder()
-            .id(study.getId())
-            .name(study.getName())
-            .description(study.getDescription())
-            .requirement(study.getRequirement())
-            .maxParticipants(study.getMaxParticipants())
-            .studyStatus(study.getStudyStatus())
-            .curriculums(new ArrayList<>())
-            .days(new ArrayList<>())
-            .build();
+    return StudyCreateResponse.builder().message("Study Created").id(study.getId()).build();
+  }
 
-    // response에 curriculum DTO 추가
-    for (Curriculum curriculum : study.getCurriculums()) {
-      CurriculumDTO curriculumDTO =
-          CurriculumDTO.builder()
-              .week(curriculum.getWeek())
-              .subject(curriculum.getSubject())
-              .build();
-      response.getCurriculums().add(curriculumDTO);
-    }
+  public List<StudyListResponse> getStudyList() {
+    List<Study> studyList = studyRepository.findAll();
+    List<StudyListResponse> studyListResponses = new ArrayList<>();
 
-    // response에 day DTO 추가
-    for (Day day : study.getDays()) {
-      DayDTO dayDTO = DayDTO.builder().day(day.getDay()).startTime(day.getStartTime()).build();
-      response.getDays().add(dayDTO);
+    for (Study study : studyList) {
+      StudyListResponse studyResponse =
+          StudyListResponse.builder()
+              .id(study.getId())
+              .name(study.getName())
+              .description(study.getDescription())
+              .status(study.getStudyStatus())
+              .build();
+      studyListResponses.add(studyResponse);
     }
 
-    return response;
+    return studyListResponses;
   }
 }

src/main/java/com/gdgoc/study_group/study/dto/StudyCreateResponse.java

@@ -1,21 +1,11 @@
 package com.gdgoc.study_group.study.dto;
 
-import com.gdgoc.study_group.curriculum.dto.CurriculumDTO;
-import com.gdgoc.study_group.day.dto.DayDTO;
-import com.gdgoc.study_group.study.domain.StudyStatus;
-import java.util.List;
 import lombok.Builder;
 import lombok.Getter;
 
 @Getter
 @Builder
 public class StudyCreateResponse {
+  private String message;
   private Long id;
-  private String name;
-  private String description;
-  private String requirement;
-  private Integer maxParticipants;
-  private StudyStatus studyStatus;
-  private List<CurriculumDTO> curriculums;
-  private List<DayDTO> days;
 }

src/main/java/com/gdgoc/study_group/study/dto/StudyListResponse.java

@@ -0,0 +1,14 @@
+package com.gdgoc.study_group.study.dto;
+
+import com.gdgoc.study_group.study.domain.StudyStatus;
+import lombok.Builder;
+import lombok.Getter;
+
+@Builder
+@Getter
+public class StudyListResponse {
+  private Long id;
+  private String name;
+  private String description;
+  private StudyStatus status;
+}

src/main/resources/application.yml

@@ -11,7 +11,7 @@ spring:
 
   jpa:
     hibernate:
-      ddl-auto: create
+      ddl-auto: update
     properties:
       hibernate:
         format_sql: true