[FEAT] 파일 PreSigned-Url 발급 API 개발

src/main/java/site/katchup/katchupserver/api/card/domain/Card.java

@@ -4,6 +4,7 @@
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
+import site.katchup.katchupserver.api.file.domain.File;
 import site.katchup.katchupserver.api.link.domain.Link;
 import site.katchup.katchupserver.api.screenshot.domain.Screenshot;
 import site.katchup.katchupserver.api.subTask.domain.SubTask;
@@ -64,18 +65,6 @@ public Card(Long placementOrder, String content, String note, SubTask subTask) {
         this.subTask.addCard(this);
     }
 
-    public void addScreenshot(Screenshot screenshot) {
-        screenshots.add(screenshot);
-    }
-
-    public void addFile(File file) {
-        files.add(file);
-    }
-
-    public void addLink(Link link) {
-        links.add(link);
-    }
-
     public void deletedCard() {
         this.isDeleted = true;
         this.deletedAt = LocalDateTime.now();

src/main/java/site/katchup/katchupserver/api/card/dto/request/CardCreateRequestDto.java

@@ -5,6 +5,7 @@
 import jakarta.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import site.katchup.katchupserver.api.file.dto.request.FileCreateRequestDto;
 import site.katchup.katchupserver.api.screenshot.dto.request.ScreenshotCreateRequestDto;
 import site.katchup.katchupserver.api.sticker.dto.request.StickerCreateRequestDto;
 
@@ -28,6 +29,8 @@ public class CardCreateRequestDto {
 
     private List<ScreenshotCreateRequestDto> screenshotList;
 
+    private List<FileCreateRequestDto> fileList;
+
     private String note;
 
     @NotBlank(message = "CD-114")

src/main/java/site/katchup/katchupserver/api/card/dto/response/CardGetResponseDto.java

@@ -3,6 +3,7 @@
 
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import site.katchup.katchupserver.api.file.dto.response.FileGetResponseDto;
 import site.katchup.katchupserver.api.keyword.dto.response.KeywordGetResponseDto;
 import site.katchup.katchupserver.api.screenshot.dto.response.ScreenshotGetResponseDto;
 

src/main/java/site/katchup/katchupserver/api/card/service/Impl/CardServiceImpl.java

@@ -8,11 +8,14 @@
 import site.katchup.katchupserver.api.card.dto.request.CardDeleteRequestDto;
 import site.katchup.katchupserver.api.card.dto.response.CardGetResponseDto;
 import site.katchup.katchupserver.api.card.dto.response.CardListGetResponseDto;
-import site.katchup.katchupserver.api.card.dto.response.FileGetResponseDto;
+import site.katchup.katchupserver.api.file.domain.File;
+import site.katchup.katchupserver.api.file.dto.request.FileCreateRequestDto;
+import site.katchup.katchupserver.api.file.dto.response.FileGetResponseDto;
 import site.katchup.katchupserver.api.card.repository.CardRepository;
 import site.katchup.katchupserver.api.card.service.CardService;
 import site.katchup.katchupserver.api.category.domain.Category;
 import site.katchup.katchupserver.api.category.repository.CategoryRepository;
+import site.katchup.katchupserver.api.file.repository.FileRepository;
 import site.katchup.katchupserver.api.keyword.domain.CardKeyword;
 import site.katchup.katchupserver.api.keyword.dto.response.KeywordGetResponseDto;
 import site.katchup.katchupserver.api.keyword.repository.CardKeywordRepository;
@@ -33,7 +36,6 @@
 import site.katchup.katchupserver.api.trash.repository.TrashRepository;
 
 import java.util.*;
-import java.util.function.Function;
 import java.util.stream.Collectors;
 
 @Service
@@ -52,6 +54,7 @@ public class CardServiceImpl implements CardService {
     private final ScreenshotRepository screenshotRepository;
     private final KeywordRepository keywordRepository;
     private final StickerRepository stickerRepository;
+    private final FileRepository fileRepository;
 
     @Override
     public List<CardListGetResponseDto> getCardList(Long taskId) {
@@ -130,6 +133,19 @@ public void createCard(CardCreateRequestDto requestDto) {
                 stickerRepository.save(newSticker);
             }
         }
+
+        for (FileCreateRequestDto fileInfo : requestDto.getFileList()) {
+            File newFile = File.builder()
+                    .id(fileInfo.getFileUUID())
+                    .url(fileInfo.getFileUrl())
+                    .name(fileInfo.getFileName())
+                    .size(fileInfo.getSize())
+                    .card(savedCard)
+                    .build();
+
+            fileRepository.save(newFile);
+        }
+
     }
 
     @Override

src/main/java/site/katchup/katchupserver/api/category/dto/request/CategoryCreateRequestDto.java

@@ -15,7 +15,7 @@
 @Schema(description = "카테고리 생성 요청 DTO")
 public class CategoryCreateRequestDto {
     @Schema(description = "카테고리 이름", example = "Katchup Design")
-    @Pattern(regexp = "^[a-zA-Z0-9가-힣_\s]*$", message = "KC-103")
+    @Pattern(regexp = "^[\\p{L}\\p{N}\\s]+$", message = "KC-103")
     @NotBlank(message = "CG-108")
     private String name;
 }

src/main/java/site/katchup/katchupserver/api/category/dto/request/CategoryUpdateRequestDto.java

@@ -15,7 +15,7 @@
 @Schema(description = "카테고리 수정 요청 DTO")
 public class CategoryUpdateRequestDto {
     @Schema(description = "카테고리 이름", example = "Katchup Design")
-    @Pattern(regexp = "^[a-zA-Z0-9가-힣_\s]*$", message = "KC-103")
+    @Pattern(regexp = "^[\\p{L}\\p{N}\\s]+$", message = "KC-103")
     @NotBlank(message = "CG-108")
     private String name;
 }

src/main/java/site/katchup/katchupserver/api/category/service/Impl/CategoryServiceImpl.java

@@ -69,7 +69,7 @@ public void deleteCategory(Long categoryId) {
 
     private void checkDuplicateCategoryName(Long memberId, String name) {
         if (categoryRepository.existsByMemberIdAndName(memberId, name))
-            throw new BadRequestException(ErrorCode.DUPLICATE_TASK_NAME);
+            throw new BadRequestException(ErrorCode.DUPLICATE_CATEGORY_NAME);
     }
 
     private void deleteTaskAndSubTaskAndCard(Task task) {

src/main/java/site/katchup/katchupserver/api/file/controller/FileController.java

@@ -0,0 +1,40 @@
+package site.katchup.katchupserver.api.file.controller;
+
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+import site.katchup.katchupserver.api.file.dto.request.FileGetPreSignedRequestDto;
+import site.katchup.katchupserver.api.file.dto.response.FileGetPreSignedResponseDto;
+import site.katchup.katchupserver.api.file.service.FileService;
+import site.katchup.katchupserver.common.dto.ApiResponseDto;
+import site.katchup.katchupserver.common.util.MemberUtil;
+
+import java.security.Principal;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1")
+@Tag(name = "[File] 파일 관련 API (V1)")
+public class FileController {
+    private final FileService fileService;
+
+    @Operation(summary = "파일 Presigned-Url 요청 API")
+    @ApiResponses(value = {
+            @ApiResponse(responseCode = "201", description = "파일 Presigned-Url 요청 성공"),
+            @ApiResponse(responseCode = "400", description = "파일 Presigned-Url 요청 실패", content = @Content),
+            @ApiResponse(responseCode = "500", description = "서버 오류", content = @Content)
+    }
+    )
+    @PostMapping("/files/presigned")
+    @ResponseStatus(HttpStatus.OK)
+    public ApiResponseDto<FileGetPreSignedResponseDto> createPresigned(Principal principal, @RequestBody FileGetPreSignedRequestDto presignedRequestDto
+    ) {
+        Long memberId = MemberUtil.getMemberId(principal);
+        return ApiResponseDto.success(fileService.getFilePreSignedUrl(memberId, presignedRequestDto));
+    }
+}

src/main/java/site/katchup/katchupserver/api/card/domain/File.java → src/main/java/site/katchup/katchupserver/api/file/domain/File.java

@@ -1,13 +1,15 @@
-package site.katchup.katchupserver.api.card.domain;
+package site.katchup.katchupserver.api.file.domain;
 
 import jakarta.persistence.*;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
+import site.katchup.katchupserver.api.card.domain.Card;
 import site.katchup.katchupserver.common.domain.BaseEntity;
 
+import java.util.UUID;
+
 import static jakarta.persistence.FetchType.LAZY;
-import static jakarta.persistence.GenerationType.*;
 import static lombok.AccessLevel.*;
 
 @Entity
@@ -16,8 +18,7 @@
 public class File extends BaseEntity {
 
     @Id
-    @GeneratedValue(strategy = IDENTITY)
-    private Long id;
+    private UUID id;
 
     @Column(nullable = false)
     private String name;
@@ -33,20 +34,11 @@ public class File extends BaseEntity {
     private Card card;
 
     @Builder
-    public File(Long id, String name, String url, Double size, Card card) {
+    public File(UUID id, String name, String url, Double size, Card card) {
         this.id = id;
         this.name = name;
         this.url = url;
         this.card = card;
         this.size = size;
-        this.card.addFile(this);
-    }
-
-    @Builder
-    public File(String name, String url, Double size, Card card) {
-        this.name = name;
-        this.url = url;
-        this.size = size;
-        this.card = card;
     }
 }

src/main/java/site/katchup/katchupserver/api/file/dto/request/FileCreateRequestDto.java

@@ -0,0 +1,31 @@
+package site.katchup.katchupserver.api.file.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.UUID;
+
+@Getter
+@AllArgsConstructor
+@Schema(description = "파일 업로드 요청 DTO")
+public class FileCreateRequestDto {
+
+    @Schema(description = "업로드하는 파일 고유 UUID", example = "ddwd-wdwd-wdwd-wdwdwdwd")
+    @NotNull
+    private UUID fileUUID;
+
+    @Schema(description = "파일 이름", example = "와이어프레임 및 드라이브 사용법.pdf")
+    @NotNull
+    private String fileName;
+
+    @Schema(description = "파일 url", example = "https://abde.s3.ap-northeast-2.amazonaws.com/1.pdf")
+    @NotNull
+    private String fileUrl;
+
+    @Schema(description = "파일 사이즈", example = "2.1")
+    @NotNull
+    private Double size;
+
+}

src/main/java/site/katchup/katchupserver/api/file/dto/request/FileGetPreSignedRequestDto.java

@@ -0,0 +1,19 @@
+package site.katchup.katchupserver.api.file.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import static lombok.AccessLevel.PRIVATE;
+
+@Getter
+@AllArgsConstructor
+@NoArgsConstructor(access = PRIVATE)
+@Schema(description = "파일 Presigned-Url 요청 DTO")
+public class FileGetPreSignedRequestDto {
+    @Schema(description = "업로드하는 파일 이름", example = "와이어프레임 및 드라이브 사용법.pdf")
+    @NotNull
+    private String fileName;
+}

src/main/java/site/katchup/katchupserver/api/file/dto/response/FileGetPreSignedResponseDto.java

@@ -0,0 +1,24 @@
+package site.katchup.katchupserver.api.file.dto.response;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import static lombok.AccessLevel.PRIVATE;
+
+@Getter
+@NoArgsConstructor(access = PRIVATE)
+@AllArgsConstructor(staticName = "of")
+@Schema(description = "파일 PreSigned-Url 응답 DTO")
+public class FileGetPreSignedResponseDto {
+
+    @Schema(description = "파일 UUID", example = "file-uuid")
+    private String fileUUID;
+
+    @Schema(description = "파일 이름", example = "file-name")
+    private String fileName;
+
+    @Schema(description = "파일 PreSigned-Url", example ="preSigned-url")
+    private String filePreSignedUrl;
+}

src/main/java/site/katchup/katchupserver/api/file/dto/response/FileGetResponseDto.java

@@ -0,0 +1,23 @@
+package site.katchup.katchupserver.api.file.dto.response;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.UUID;
+
+@Getter
+@AllArgsConstructor(staticName = "of")
+public class FileGetResponseDto {
+    @Schema(description = "파일 고유 id", example = "ddwd-wdwd-wdwd-wdwdwdwd")
+    private UUID id;
+
+    @Schema(description = "파일 이름", example = "와이어프레임 및 드라이브 사용법.pdf")
+    private String name;
+
+    @Schema(description = "파일 url", example = "https://abde.s3.ap-northeast-2.amazonaws.com/1.png")
+    private String url;
+
+    @Schema(description = "파일 사이즈", example = "2.1")
+    private Double size;
+}

src/main/java/site/katchup/katchupserver/api/file/repository/FileRepository.java

@@ -0,0 +1,20 @@
+package site.katchup.katchupserver.api.file.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import site.katchup.katchupserver.api.file.domain.File;
+import site.katchup.katchupserver.api.screenshot.domain.Screenshot;
+import site.katchup.katchupserver.common.exception.NotFoundException;
+import site.katchup.katchupserver.common.response.ErrorCode;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface FileRepository extends JpaRepository<File, UUID> {
+
+    List<File> findAllByCardId(Long cardId);
+
+    default File findByIdOrThrow(UUID uuid) {
+        return findById(uuid).orElseThrow(
+                () -> new NotFoundException(ErrorCode.NOT_FOUND_FILE));
+    }
+}

src/main/java/site/katchup/katchupserver/api/file/service/FileService.java

@@ -0,0 +1,9 @@
+package site.katchup.katchupserver.api.file.service;
+
+
+import site.katchup.katchupserver.api.file.dto.request.FileGetPreSignedRequestDto;
+import site.katchup.katchupserver.api.file.dto.response.FileGetPreSignedResponseDto;
+
+public interface FileService {
+    FileGetPreSignedResponseDto getFilePreSignedUrl(Long memberId, FileGetPreSignedRequestDto requestDto);
+}