[fix] UTC(Instant) 마이그레이션 + commentCount 버그 + 기타 수정

build.gradle

@@ -102,7 +102,7 @@ clean {
 test {
 	outputs.dir snippetsDir
 	useJUnitPlatform()
-	jvmArgs '-Duser.timezone=Asia/Seoul'
+	jvmArgs '-Duser.timezone=UTC'
 	testLogging {
 		events "failed"
 		exceptionFormat "full"

src/main/generated/com/daramg/server/comment/domain/QComment.java

@@ -29,7 +29,7 @@ public class QComment extends EntityPathBase<Comment> {
     public final StringPath content = createString("content");
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
@@ -45,7 +45,7 @@ public class QComment extends EntityPathBase<Comment> {
     public final com.daramg.server.post.domain.QPost post;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final com.daramg.server.user.domain.QUser user;
 

src/main/generated/com/daramg/server/comment/domain/QCommentLike.java

@@ -27,13 +27,13 @@ public class QCommentLike extends EntityPathBase<CommentLike> {
     public final QComment comment;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final com.daramg.server.user.domain.QUser user;
 

src/main/generated/com/daramg/server/common/domain/QBaseEntity.java

@@ -19,11 +19,11 @@ public class QBaseEntity extends EntityPathBase<BaseEntity<? extends org.springf
 
     public static final QBaseEntity baseEntity = new QBaseEntity("baseEntity");
 
-    public final DateTimePath<java.time.LocalDateTime> createdAt = createDateTime("createdAt", java.time.LocalDateTime.class);
+    public final DateTimePath<java.time.Instant> createdAt = createDateTime("createdAt", java.time.Instant.class);
 
     public final NumberPath<Long> id = createNumber("id", Long.class);
 
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = createDateTime("updatedAt", java.time.LocalDateTime.class);
+    public final DateTimePath<java.time.Instant> updatedAt = createDateTime("updatedAt", java.time.Instant.class);
 
     @SuppressWarnings({"all", "rawtypes", "unchecked"})
     public QBaseEntity(String variable) {

src/main/generated/com/daramg/server/composer/domain/QComposer.java

@@ -28,7 +28,7 @@ public class QComposer extends EntityPathBase<Composer> {
     public final EnumPath<Continent> continent = createEnum("continent", Continent.class);
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     public final NumberPath<Short> deathYear = createNumber("deathYear", Short.class);
 
@@ -48,7 +48,7 @@ public class QComposer extends EntityPathBase<Composer> {
     public final StringPath nativeName = createString("nativeName");
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public QComposer(String variable) {
         super(Composer.class, forVariable(variable));

src/main/generated/com/daramg/server/composer/domain/QComposerLike.java

@@ -27,13 +27,13 @@ public class QComposerLike extends EntityPathBase<ComposerLike> {
     public final QComposer composer;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final com.daramg.server.user.domain.QUser user;
 

src/main/generated/com/daramg/server/composer/domain/QComposerPost.java

@@ -27,15 +27,15 @@ public class QComposerPost extends EntityPathBase<ComposerPost> {
     public final QComposer composer;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
 
     public final com.daramg.server.post.domain.QPost post;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public QComposerPost(String variable) {
         this(ComposerPost.class, forVariable(variable), INITS);

src/main/generated/com/daramg/server/post/domain/QCurationPost.java

@@ -33,10 +33,10 @@ public class QCurationPost extends EntityPathBase<CurationPost> {
     public final StringPath content;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt;
+    public final DateTimePath<java.time.Instant> createdAt;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> deletedAt;
+    public final DateTimePath<java.time.Instant> deletedAt;
 
     //inherited
     public final ListPath<String, StringPath> hashtags;
@@ -65,14 +65,17 @@ public class QCurationPost extends EntityPathBase<CurationPost> {
     public final StringPath title;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt;
 
     // inherited
     public final com.daramg.server.user.domain.QUser user;
 
     //inherited
     public final StringPath videoUrl;
 
+    //inherited
+    public final NumberPath<Integer> viewCount;
+
     public QCurationPost(String variable) {
         this(CurationPost.class, forVariable(variable), INITS);
     }
@@ -108,6 +111,7 @@ public QCurationPost(Class<? extends CurationPost> type, PathMetadata metadata,
         this.updatedAt = _super.updatedAt;
         this.user = _super.user;
         this.videoUrl = _super.videoUrl;
+        this.viewCount = _super.viewCount;
     }
 
 }

src/main/generated/com/daramg/server/post/domain/QFreePost.java

@@ -31,10 +31,10 @@ public class QFreePost extends EntityPathBase<FreePost> {
     public final StringPath content;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt;
+    public final DateTimePath<java.time.Instant> createdAt;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> deletedAt;
+    public final DateTimePath<java.time.Instant> deletedAt;
 
     //inherited
     public final ListPath<String, StringPath> hashtags;
@@ -61,14 +61,17 @@ public class QFreePost extends EntityPathBase<FreePost> {
     public final StringPath title;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt;
 
     // inherited
     public final com.daramg.server.user.domain.QUser user;
 
     //inherited
     public final StringPath videoUrl;
 
+    //inherited
+    public final NumberPath<Integer> viewCount;
+
     public QFreePost(String variable) {
         this(FreePost.class, forVariable(variable), INITS);
     }
@@ -103,6 +106,7 @@ public QFreePost(Class<? extends FreePost> type, PathMetadata metadata, PathInit
         this.updatedAt = _super.updatedAt;
         this.user = _super.user;
         this.videoUrl = _super.videoUrl;
+        this.viewCount = _super.viewCount;
     }
 
 }

src/main/generated/com/daramg/server/post/domain/QPost.java

@@ -29,9 +29,9 @@ public class QPost extends EntityPathBase<Post> {
     public final StringPath content = createString("content");
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
-    public final DateTimePath<java.time.LocalDateTime> deletedAt = createDateTime("deletedAt", java.time.LocalDateTime.class);
+    public final DateTimePath<java.time.Instant> deletedAt = createDateTime("deletedAt", java.time.Instant.class);
 
     public final ListPath<String, StringPath> hashtags = this.<String, StringPath>createList("hashtags", String.class, StringPath.class, PathInits.DIRECT2);
 
@@ -51,12 +51,14 @@ public class QPost extends EntityPathBase<Post> {
     public final StringPath title = createString("title");
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final com.daramg.server.user.domain.QUser user;
 
     public final StringPath videoUrl = createString("videoUrl");
 
+    public final NumberPath<Integer> viewCount = createNumber("viewCount", Integer.class);
+
     public QPost(String variable) {
         this(Post.class, forVariable(variable), INITS);
     }

src/main/generated/com/daramg/server/post/domain/QPostLike.java

@@ -25,15 +25,15 @@ public class QPostLike extends EntityPathBase<PostLike> {
     public final com.daramg.server.common.domain.QBaseEntity _super = new com.daramg.server.common.domain.QBaseEntity(this);
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
 
     public final QPost post;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final com.daramg.server.user.domain.QUser user;
 

src/main/generated/com/daramg/server/post/domain/QPostScrap.java

@@ -25,15 +25,15 @@ public class QPostScrap extends EntityPathBase<PostScrap> {
     public final com.daramg.server.common.domain.QBaseEntity _super = new com.daramg.server.common.domain.QBaseEntity(this);
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
 
     public final QPost post;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final com.daramg.server.user.domain.QUser user;
 

src/main/generated/com/daramg/server/post/domain/QReport.java

@@ -27,7 +27,7 @@ public class QReport extends EntityPathBase<Report> {
     public final com.daramg.server.comment.domain.QComment comment;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     //inherited
     public final NumberPath<Long> id = _super.id;
@@ -45,7 +45,7 @@ public class QReport extends EntityPathBase<Report> {
     public final EnumPath<Report.ReportType> type = createEnum("type", Report.ReportType.class);
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public QReport(String variable) {
         this(Report.class, forVariable(variable), INITS);

src/main/generated/com/daramg/server/post/domain/QStoryPost.java

@@ -31,10 +31,10 @@ public class QStoryPost extends EntityPathBase<StoryPost> {
     public final StringPath content;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt;
+    public final DateTimePath<java.time.Instant> createdAt;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> deletedAt;
+    public final DateTimePath<java.time.Instant> deletedAt;
 
     //inherited
     public final ListPath<String, StringPath> hashtags;
@@ -63,14 +63,17 @@ public class QStoryPost extends EntityPathBase<StoryPost> {
     public final StringPath title;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt;
 
     // inherited
     public final com.daramg.server.user.domain.QUser user;
 
     //inherited
     public final StringPath videoUrl;
 
+    //inherited
+    public final NumberPath<Integer> viewCount;
+
     public QStoryPost(String variable) {
         this(StoryPost.class, forVariable(variable), INITS);
     }
@@ -106,6 +109,7 @@ public QStoryPost(Class<? extends StoryPost> type, PathMetadata metadata, PathIn
         this.updatedAt = _super.updatedAt;
         this.user = _super.user;
         this.videoUrl = _super.videoUrl;
+        this.viewCount = _super.viewCount;
     }
 
 }

src/main/generated/com/daramg/server/user/domain/QUser.java

@@ -29,9 +29,9 @@ public class QUser extends EntityPathBase<User> {
     public final DatePath<java.time.LocalDate> birthDate = createDate("birthDate", java.time.LocalDate.class);
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
-    public final DateTimePath<java.time.LocalDateTime> deletedAt = createDateTime("deletedAt", java.time.LocalDateTime.class);
+    public final DateTimePath<java.time.Instant> deletedAt = createDateTime("deletedAt", java.time.Instant.class);
 
     public final StringPath email = createString("email");
 
@@ -51,7 +51,7 @@ public class QUser extends EntityPathBase<User> {
     public final StringPath profileImage = createString("profileImage");
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public final EnumPath<UserStatus> userStatus = createEnum("userStatus", UserStatus.class);
 

src/main/generated/com/daramg/server/user/domain/QUserFollow.java

@@ -25,7 +25,7 @@ public class QUserFollow extends EntityPathBase<UserFollow> {
     public final com.daramg.server.common.domain.QBaseEntity _super = new com.daramg.server.common.domain.QBaseEntity(this);
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> createdAt = _super.createdAt;
+    public final DateTimePath<java.time.Instant> createdAt = _super.createdAt;
 
     public final QUser followed;
 
@@ -35,7 +35,7 @@ public class QUserFollow extends EntityPathBase<UserFollow> {
     public final NumberPath<Long> id = _super.id;
 
     //inherited
-    public final DateTimePath<java.time.LocalDateTime> updatedAt = _super.updatedAt;
+    public final DateTimePath<java.time.Instant> updatedAt = _super.updatedAt;
 
     public QUserFollow(String variable) {
         this(UserFollow.class, forVariable(variable), INITS);

src/main/java/com/daramg/server/ServerApplication.java

@@ -1,21 +1,12 @@
 package com.daramg.server;
 
-import jakarta.annotation.PostConstruct;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-import java.util.TimeZone;
-
 @SpringBootApplication
 public class ServerApplication {
 
-	@PostConstruct
-	void setTimeZone() {
-		TimeZone.setDefault(TimeZone.getTimeZone("Asia/Seoul"));
-	}
-
 	public static void main(String[] args) {
-		TimeZone.setDefault(TimeZone.getTimeZone("Asia/Seoul"));
 		SpringApplication.run(ServerApplication.class, args);
 	}
 }

src/main/java/com/daramg/server/auth/application/AuthService.java

@@ -21,7 +21,8 @@
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
-import java.time.LocalDateTime;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 import java.util.concurrent.TimeUnit;
 
 @Service
@@ -45,7 +46,7 @@ public void signup(SignupRequestDto dto, MultipartFile image){
         userRepository.findByEmailAndUserStatus(dto.getEmail(), UserStatus.DELETED)
                 .ifPresent(deletedUser -> {
                     if (deletedUser.getDeletedAt() != null
-                            && deletedUser.getDeletedAt().isAfter(LocalDateTime.now().minusDays(30))) {
+                            && deletedUser.getDeletedAt().isAfter(Instant.now().minus(30, ChronoUnit.DAYS))) {
                         throw new BusinessException(AuthErrorStatus.REJOIN_NOT_ALLOWED);
                     }
                 });

src/main/java/com/daramg/server/comment/application/CommentService.java

@@ -113,6 +113,7 @@ public void deleteComment(Long commentId, User user){
         }
 
         comment.softDelete();
+        comment.getPost().decrementCommentCount();
         commentLikeRepository.deleteAllByCommentId(commentId);
         comment.resetLikeCount();
     }