Merge branch 'be/feat/project-detail' into 'be/develop'

Feat: 프로젝트에 썸네일 추가

See merge request s11-s-project/S11P21S002!149

backend/src/main/java/com/worlabel/domain/image/repository/ImageRepository.java

@@ -23,6 +23,13 @@ public interface ImageRepository extends JpaRepository<Image, Long> {
 
     Optional<Image> findByIdAndFolderIdAndFolderProjectId(Long imageId, Integer folderId, Integer projectId);
 
+    @Query(value = "SELECT i.* FROM project_image i " +
+        "JOIN folder f ON i.folder_id = f.folder_id " +
+        "JOIN project p ON f.project_id = p.project_id " +
+        "WHERE p.project_id = :projectId " +
+        "LIMIT 1", nativeQuery = true)
+    Optional<Image> findFirstImageByProjectId(@Param("projectId") Integer projectId);
+
     @Query("SELECT i FROM Image i " +
             "JOIN FETCH i.folder f " +
             "JOIN FETCH f.project p " +

backend/src/main/java/com/worlabel/domain/project/controller/ProjectController.java

@@ -5,6 +5,7 @@ import com.worlabel.domain.project.dto.AutoModelRequest;
 import com.worlabel.domain.project.entity.dto.ProjectMemberResponse;
 import com.worlabel.domain.project.entity.dto.ProjectRequest;
 import com.worlabel.domain.project.entity.dto.ProjectResponse;
+import com.worlabel.domain.project.entity.dto.ProjectWithThumbnailResponse;
 import com.worlabel.domain.project.service.ProjectService;
 import com.worlabel.global.annotation.CurrentUser;
 import com.worlabel.global.config.swagger.SwaggerApiError;
@@ -52,7 +53,7 @@ public class ProjectController {
     @SwaggerApiSuccess(description = "전체 프로젝트를 성공적으로 조회합니다.")
     @SwaggerApiError({ErrorCode.SERVER_ERROR})
     @GetMapping("/workspaces/{workspace_id}/projects")
-    public List<ProjectResponse> getProjects(
+    public List<ProjectWithThumbnailResponse> getProjects(
         @PathVariable("workspace_id") Integer workspaceId,
         @CurrentUser final Integer memberId,
         @Parameter(name = "마지막 프로젝트 id", description = "마지막 프로젝트 id를 넣으면 그 아래 부터 가져옴, 넣지않으면 가장 최신", example = "1") @RequestParam(required = false) Integer lastProjectId,

backend/src/main/java/com/worlabel/domain/project/entity/dto/ProjectWithThumbnailResponse.java

@@ -0,0 +1,49 @@
+package com.worlabel.domain.project.entity.dto;
+
+import com.worlabel.domain.project.entity.Project;
+import com.worlabel.domain.project.entity.ProjectType;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.time.LocalDateTime;
+
+@Schema(name = "프로젝트 디테일 응답 dto", description = "프로젝트 디테일 응답 DTO")
+@Getter
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+public class ProjectWithThumbnailResponse {
+
+    @Schema(description = "워크스페이스 ID", example = "1")
+    private Integer id;
+
+    @Schema(description = "제목", example = "project")
+    private String title;
+
+    @Schema(description = "워크스페이스 id", example = "1")
+    private Integer workspaceId;
+
+    @Schema(description = "프로젝트 타입", example = "classification")
+    private ProjectType projectType;
+
+    @Schema(description = "생성일시", example = "2024-07-25 17:51:02")
+    private LocalDateTime createdAt;
+
+    @Schema(description = "수정일시", example = "2024-07-28 17:51:02")
+    private LocalDateTime updatedAt;
+
+    @Schema(description = "썸네일", example = "test.jpg")
+    private String thumbnail;
+
+    public static ProjectWithThumbnailResponse from(final Project project, final String thumbnail) {
+        return new ProjectWithThumbnailResponse(
+            project.getId(),
+            project.getTitle(),
+            project.getWorkspace().getId(),
+            project.getProjectType(),
+            project.getCreatedAt(),
+            project.getUpdatedAt(),
+            thumbnail
+        );
+    }
+}

backend/src/main/java/com/worlabel/domain/project/service/ProjectService.java

@@ -25,6 +25,7 @@ import com.worlabel.domain.project.entity.Project;
 import com.worlabel.domain.project.entity.dto.ProjectMemberResponse;
 import com.worlabel.domain.project.entity.dto.ProjectRequest;
 import com.worlabel.domain.project.entity.dto.ProjectResponse;
+import com.worlabel.domain.project.entity.dto.ProjectWithThumbnailResponse;
 import com.worlabel.domain.project.repository.ProjectRepository;
 import com.worlabel.domain.workspace.entity.Workspace;
 import com.worlabel.domain.workspace.repository.WorkspaceRepository;
@@ -42,6 +43,7 @@ import java.lang.reflect.Type;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Objects;
+import java.util.Optional;
 
 @Slf4j
 @Service
@@ -81,9 +83,9 @@ public class ProjectService {
     }
 
     @Transactional(readOnly = true)
-    public List<ProjectResponse> getProjectsByWorkspaceId(final Integer workspaceId, final Integer memberId, final Integer lastProjectId, final Integer pageSize) {
+    public List<ProjectWithThumbnailResponse> getProjectsByWorkspaceId(final Integer workspaceId, final Integer memberId, final Integer lastProjectId, final Integer pageSize) {
         return projectRepository.findProjectsByWorkspaceIdAndMemberIdWithPagination(workspaceId, memberId, lastProjectId, pageSize).stream()
-                .map(ProjectResponse::from)
+            .map(project -> ProjectWithThumbnailResponse.from(project, getFirstImageWithProject(project)))
             .toList();
     }
 
@@ -249,4 +251,13 @@ public class ProjectService {
             throw new CustomException(ErrorCode.PARTICIPANT_BAD_REQUEST);
         }
     }
+
+    private String getFirstImageWithProject(final Project project) {
+        Optional<Image> image = imageRepository.findFirstImageByProjectId(project.getId());
+        if (image.isPresent()) {
+            return image.get().getImagePath();
+        }
+
+        return "https://www.shoshinsha-design.com/wp-content/uploads/2020/05/noimage-760x460.png";
+    }
 }