feat: images json column 지원

build.gradle

@@ -43,6 +43,7 @@ dependencies {
 	// https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-aws-messaging
 	implementation group: 'org.springframework.cloud', name: 'spring-cloud-aws-messaging', version: '2.2.6.RELEASE'
 
+	implementation 'com.vladmihalcea:hibernate-types-5:1.2.0'
 }
 
 tasks.named('test') {

src/main/java/com/khumu/community/application/dto/input/CreateArticleInput.java

@@ -2,6 +2,7 @@
 
 import lombok.*;
 
+import java.util.ArrayList;
 import java.util.List;
 
 @AllArgsConstructor
@@ -14,5 +15,6 @@ public class CreateArticleInput {
     String board;
     String content;
     String kind;
-    List<String> images;
+    @Builder.Default
+    List<String> images = new ArrayList<>();
 }

src/main/java/com/khumu/community/application/entity/Article.java

@@ -1,7 +1,10 @@
 package com.khumu.community.application.entity;
 
 import com.khumu.community.infra.db.JpaConverterJson;
+import com.vladmihalcea.hibernate.type.json.JsonStringType;
 import lombok.*;
+import org.hibernate.annotations.Type;
+import org.hibernate.annotations.TypeDef;
 
 import javax.persistence.*;
 import java.util.ArrayList;
@@ -13,6 +16,7 @@
 @Getter
 @Setter
 @Builder
+@TypeDef(name = "json", typeClass = JsonStringType.class)
 public class Article extends BaseEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -22,13 +26,18 @@ public class Article extends BaseEntity {
     // LONGTEXT는 VARCHAR가 아닌 Long text로 저장됨.
     @Column(columnDefinition = "LONGTEXT")
     String content;
-
-    // TODO: new_images -> images colum으로 migrate하기
-    // JPA는 MySQL의 json 컬럼으로는 못 쓰고 Text column을 json 처럼 파싱해서 쓸 수 밖에 없나?
-    @Convert(converter = JpaConverterJson.class)
-    @Column(columnDefinition = "LONGTEXT")
+
+    @Type( type = "json" )
+    @Column( columnDefinition = "json")
     @Builder.Default
-    List<String> newImages = new ArrayList<>();
+    // https://stackoverflow.com/questions/44308167/how-to-map-a-mysql-json-column-to-a-java-entity-property-using-jpa-and-hibernate
+    List<String> images = new ArrayList<>();
+    // 이런 식으로 List<String> 를 표현하려하면 단순 LONGTEXT 타입 컬럼이 되어버림.
+    // JPA는 MySQL의 json 컬럼으로는 못 쓰고 Text column을 json 처럼 파싱해서 쓸 수 밖에 없나?
+//    @Convert(converter = JpaConverterJson.class)
+//    @Column(columnDefinition = "LONGTEXT")
+//    @Builder.Default
+//    List<String> newImages = new ArrayList<>();
 
     // 게시글을 조회할 때는 항상 작성자 정보도 필요하기 때문에
     // 객체 참조를 한다.

src/main/java/com/khumu/community/application/port/in/ArticleService.java

@@ -44,7 +44,7 @@ public ArticleDto write(User requestUser, CreateArticleInput input) {
                 .title(input.getTitle())
                 .content(input.getContent())
                 .isHot(false)
-                .newImages(input.getImages())
+                .images(input.getImages())
                 .kind(input.getKind())
                 .build();
 
@@ -196,7 +196,7 @@ public ArticleDto update(User requestUser, Integer id, UpdateArticleInput input)
             article.setContent(input.getContent());
         }
         if (input.getImages() != null) {
-            article.setNewImages(input.getImages());
+            article.setImages(input.getImages());
         }
         if (input.getKind() != null) {
             article.setKind(input.getKind());

src/main/java/com/khumu/community/common/mapper/ArticleMapper.java

@@ -23,17 +23,11 @@ public interface ArticleMapper {
     @Mapping(target="boardName", source="board.name")
     @Mapping(target="boardDisplayName", source="board.displayName")
     @Mapping(target="createdAt", qualifiedByName="localDateTimeToHumanFriendlyString")
-    // TODO
-    // 나중엔 newImages -> images로 컬럼 명 자체를 바꿔야할 듯
-    @Mapping(target="images", source="newImages")
     ArticleDto toDto(Article src);
 
     @Mapping(target="boardName", source="board.name")
     @Mapping(target="boardDisplayName", source="board.displayName")
     @Mapping(target="createdAt", qualifiedByName="localDateTimeToHumanFriendlyString")
-    // TODO
-    // 나중엔 newImages -> images로 컬럼 명 자체를 바꿔야할 듯
-    @Mapping(target="images", source="newImages")
     DetailedArticleDto toDetailedDto(Article src);
 
     Article toEntity(ArticleDto src);

src/main/java/com/khumu/community/infra/controller/ControllerAdvice.java

@@ -0,0 +1,17 @@
+package com.khumu.community.infra.controller;
+
+import com.khumu.community.application.exception.ForbiddenException;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+@RestControllerAdvice
+public class MyAdvice {
+    @ExceptionHandler(ForbiddenException.class)
+    public ResponseEntity<DefaultResponse<Void>> forbiddenException(Exception e) {
+        return ResponseEntity.status(HttpStatus.FORBIDDEN).body(DefaultResponse.<Void>builder()
+                .message("작업을 수행할 권한이 없습니다. (" + e.getMessage() + ")").error(e.getClass().getSimpleName())
+                .build());
+    }
+}