feat: 공지 이미지 업로드 API 구현 (#326)

* feat(BaseEntity): id로 동등성 비교할 수 있도록 equals&hashCode 재정의 (#325)

* refactor: ImageService 리팩터링 (#325)

* feat: 공지 이미지 업로드 API 구현 (#325)

* refactor: BaseEntity의 equals&hashCode 제거 (#325)

src/main/java/com/listywave/image/application/domain/ImageFileExtension.java

@@ -1,31 +1,27 @@
 package com.listywave.image.application.domain;
 
+import static com.listywave.common.exception.ErrorCode.RESOURCE_NOT_FOUND;
+
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.listywave.common.exception.CustomException;
-import com.listywave.common.exception.ErrorCode;
 import java.util.Arrays;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
-// TODO: 정수씨 이 쪽 나중에 테스트 부탁해요~
-// TODO: ImageService 쪽에서 많이 쓰이고 있어서 쉽게 리팩터링 못하겠네요..
-// TODO: uploadExtension 필드 제거하고 `fromString`을 `ofName` 로 바꿔주세요!
 @Getter
 @AllArgsConstructor
 public enum ImageFileExtension {
 
-    JPEG("jpeg"),
-    JPG("jpg"),
-    PNG("png"),
+    JPEG,
+    JPG,
+    PNG,
     ;
 
-    private final String uploadExtension;
-
     @JsonCreator
-    public static ImageFileExtension fromString(String key) {
+    public static ImageFileExtension ofName(String value) {
         return Arrays.stream(ImageFileExtension.values())
-                .filter(extensionType -> extensionType.name().equalsIgnoreCase(key))
+                .filter(extensionType -> extensionType.name().equalsIgnoreCase(value))
                 .findFirst()
-                .orElseThrow(() -> new CustomException(ErrorCode.RESOURCE_NOT_FOUND, "해당 이미지 확장자가 존재하지 않습니다."));
+                .orElseThrow(() -> new CustomException(RESOURCE_NOT_FOUND, "지원하지 않는 이미지 확장자입니다."));
     }
 }

src/main/java/com/listywave/image/application/domain/ImageType.java

@@ -10,5 +10,6 @@ public enum ImageType {
     LISTS_ITEM,
     USER_PROFILE,
     USER_BACKGROUND,
+    NOTICE,
     ;
 }

src/main/java/com/listywave/image/application/dto/response/ListItemPresignedUrlResponse.java

@@ -0,0 +1,11 @@
+package com.listywave.image.application.dto.response;
+
+public record ListItemPresignedUrlResponse(
+        int rank,
+        String presignedUrl
+) {
+
+    public static ListItemPresignedUrlResponse from(int rank, String presignedUrl) {
+        return new ListItemPresignedUrlResponse(rank, presignedUrl);
+    }
+}

src/main/java/com/listywave/image/application/dto/response/UserPresignedUrlCreateResponse.java

@@ -0,0 +1,12 @@
+package com.listywave.image.application.dto.response;
+
+public record UserPresignedUrlCreateResponse(
+        Long userId,
+        String profilePresignedUrl,
+        String backgroundPresignedUrl
+) {
+
+    public static UserPresignedUrlCreateResponse of(Long userId, String profilePresignedUrl, String backgroundPresignedUrl) {
+        return new UserPresignedUrlCreateResponse(userId, profilePresignedUrl, backgroundPresignedUrl);
+    }
+}