refactor: ci/cd 오류 수정 flyway 버전

app-main/src/main/java/net/causw/app/main/domain/community/post/service/LikePostService.java

@@ -11,8 +11,10 @@
 import net.causw.app.main.domain.community.post.service.implementation.PostReader;
 import net.causw.app.main.domain.community.post.service.util.LikePostValidator;
 import net.causw.app.main.domain.community.post.service.util.PostValidator;
+import net.causw.app.main.domain.community.reaction.service.implementation.LikePostReader;
 import net.causw.app.main.domain.community.reaction.service.implementation.LikePostWriter;
-import net.causw.app.main.domain.notification.notification.event.PostLikedEvent;
+import net.causw.app.main.domain.notification.notification.event.PostLikeMilestoneReachedEvent;
+import net.causw.app.main.domain.notification.notification.service.policy.LikePostNotificationPolicy;
 import net.causw.app.main.domain.user.account.entity.user.User;
 import net.causw.app.main.domain.user.account.service.implementation.UserReader;
 import net.causw.app.main.domain.user.relation.service.implementation.BlockReader;
@@ -26,6 +28,7 @@
 public class LikePostService {
 
 	private final PostReader postReader;
+	private final LikePostReader likePostReader;
 	private final LikePostWriter likePostWriter;
 	private final LikePostValidator likePostValidator;
 	private final ApplicationEventPublisher eventPublisher;
@@ -52,8 +55,10 @@ public void likePost(String userId, String postId) {
 
 		likePostWriter.saveLikePost(userId, post);
 
-		// 좋아요 알림 이벤트
-		eventPublisher.publishEvent(new PostLikedEvent(postId, userId));
+		long likeCount = likePostReader.countByPostId(postId);
+		if (LikePostNotificationPolicy.isMilestone(likeCount)) {
+			eventPublisher.publishEvent(new PostLikeMilestoneReachedEvent(postId, userId, likeCount));
+		}
 	}
 
 	/**

app-main/src/main/java/net/causw/app/main/domain/notification/notification/entity/PostLikeMilestoneAchievement.java

@@ -0,0 +1,90 @@
+package net.causw.app.main.domain.notification.notification.entity;
+
+import net.causw.app.main.domain.community.post.entity.Post;
+import net.causw.app.main.domain.notification.notification.enums.PostLikeMilestoneAchievementStatus;
+import net.causw.app.main.domain.notification.notification.enums.PostLikeMilestoneSuppressionReason;
+import net.causw.app.main.domain.user.account.entity.user.User;
+import net.causw.app.main.shared.entity.BaseEntity;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Index;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Table;
+import jakarta.persistence.UniqueConstraint;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Entity
+@Builder(access = AccessLevel.PROTECTED)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Table(name = "tb_post_like_milestone_achievement", uniqueConstraints = {
+	@UniqueConstraint(name = "uk_post_like_milestone_achievement_post_milestone", columnNames = {"post_id",
+		"milestone_count"})
+}, indexes = {
+	@Index(name = "idx_post_like_milestone_achievement_trigger_user", columnList = "trigger_user_id")
+})
+public class PostLikeMilestoneAchievement extends BaseEntity {
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	@JoinColumn(name = "post_id", nullable = false, updatable = false)
+	private Post post;
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	@JoinColumn(name = "trigger_user_id", updatable = false)
+	private User triggerUser;
+
+	@Column(name = "milestone_count", nullable = false, updatable = false)
+	private long milestoneCount;
+
+	@Enumerated(EnumType.STRING)
+	@Column(name = "status", nullable = false, length = 32)
+	private PostLikeMilestoneAchievementStatus status;
+
+	@Enumerated(EnumType.STRING)
+	@Column(name = "suppression_reason", length = 32)
+	private PostLikeMilestoneSuppressionReason suppressionReason;
+
+	@OneToOne(fetch = FetchType.LAZY)
+	@JoinColumn(name = "notification_id", unique = true)
+	private Notification notification;
+
+	public static PostLikeMilestoneAchievement pending(Post post, User triggerUser, long milestoneCount) {
+		return PostLikeMilestoneAchievement.builder()
+			.post(post)
+			.triggerUser(triggerUser)
+			.milestoneCount(milestoneCount)
+			.status(PostLikeMilestoneAchievementStatus.PENDING)
+			.build();
+	}
+
+	public static PostLikeMilestoneAchievement baselined(Post post, long milestoneCount) {
+		return PostLikeMilestoneAchievement.builder()
+			.post(post)
+			.milestoneCount(milestoneCount)
+			.status(PostLikeMilestoneAchievementStatus.BASELINED)
+			.build();
+	}
+
+	public void markNotificationCreated(Notification notification) {
+		this.notification = notification;
+		this.suppressionReason = null;
+		this.status = PostLikeMilestoneAchievementStatus.NOTIFICATION_CREATED;
+	}
+
+	public void suppress(PostLikeMilestoneSuppressionReason suppressionReason) {
+		this.notification = null;
+		this.suppressionReason = suppressionReason;
+		this.status = PostLikeMilestoneAchievementStatus.SUPPRESSED;
+	}
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/enums/PostLikeMilestoneAchievementStatus.java

@@ -0,0 +1,8 @@
+package net.causw.app.main.domain.notification.notification.enums;
+
+public enum PostLikeMilestoneAchievementStatus {
+	PENDING,
+	BASELINED,
+	NOTIFICATION_CREATED,
+	SUPPRESSED
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/enums/PostLikeMilestoneSuppressionReason.java

@@ -0,0 +1,8 @@
+package net.causw.app.main.domain.notification.notification.enums;
+
+public enum PostLikeMilestoneSuppressionReason {
+	SELF_LIKE,
+	SETTING_DISABLED,
+	BLOCKED,
+	TARGET_UNAVAILABLE
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/event/PostLikeMilestonePushEvent.java

@@ -0,0 +1,10 @@
+package net.causw.app.main.domain.notification.notification.event;
+
+import net.causw.app.main.domain.notification.notification.service.dto.PushNotificationData;
+
+public record PostLikeMilestonePushEvent(
+	String recipientUserId,
+	String pushTitle,
+	String pushBody,
+	PushNotificationData pushData) {
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/event/PostLikeMilestoneReachedEvent.java

@@ -0,0 +1,4 @@
+package net.causw.app.main.domain.notification.notification.event;
+
+public record PostLikeMilestoneReachedEvent(String postId, String likerId, long milestoneCount) {
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/repository/PostLikeMilestoneAchievementRepository.java

@@ -0,0 +1,13 @@
+package net.causw.app.main.domain.notification.notification.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import net.causw.app.main.domain.notification.notification.entity.PostLikeMilestoneAchievement;
+
+@Repository
+public interface PostLikeMilestoneAchievementRepository
+	extends JpaRepository<PostLikeMilestoneAchievement, String> {
+
+	boolean existsByPostIdAndMilestoneCount(String postId, long milestoneCount);
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/service/implementation/PostLikeMilestoneAchievementReader.java

@@ -0,0 +1,24 @@
+package net.causw.app.main.domain.notification.notification.service.implementation;
+
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+import net.causw.app.main.domain.notification.notification.entity.PostLikeMilestoneAchievement;
+import net.causw.app.main.domain.notification.notification.repository.PostLikeMilestoneAchievementRepository;
+import net.causw.app.main.shared.exception.errorcode.PostLikeMilestoneAchievementErrorCode;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+public class PostLikeMilestoneAchievementReader {
+
+	private final PostLikeMilestoneAchievementRepository achievementRepository;
+
+	public PostLikeMilestoneAchievement findById(String achievementId) {
+		return achievementRepository.findById(achievementId)
+			.orElseThrow(
+				PostLikeMilestoneAchievementErrorCode.POST_LIKE_MILESTONE_ACHIEVEMENT_NOT_FOUND::toBaseException);
+	}
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/service/implementation/PostLikeMilestoneAchievementRecorder.java

@@ -0,0 +1,33 @@
+package net.causw.app.main.domain.notification.notification.service.implementation;
+
+import java.util.Optional;
+
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Propagation;
+import org.springframework.transaction.annotation.Transactional;
+
+import net.causw.app.main.domain.community.post.entity.Post;
+import net.causw.app.main.domain.community.post.service.implementation.PostReader;
+import net.causw.app.main.domain.notification.notification.event.PostLikeMilestoneReachedEvent;
+import net.causw.app.main.domain.user.account.entity.user.User;
+import net.causw.app.main.domain.user.account.service.implementation.UserReader;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
+public class PostLikeMilestoneAchievementRecorder {
+
+	private final PostReader postReader;
+	private final UserReader userReader;
+	private final PostLikeMilestoneAchievementWriter achievementWriter;
+
+	@Transactional(propagation = Propagation.REQUIRES_NEW)
+	public Optional<String> record(PostLikeMilestoneReachedEvent event) {
+		Post post = postReader.findById(event.postId());
+		User liker = userReader.findUserById(event.likerId());
+
+		return achievementWriter.savePendingIfAbsent(post, liker, event.milestoneCount())
+			.map(achievement -> achievement.getId());
+	}
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/service/implementation/PostLikeMilestoneAchievementWriter.java

@@ -0,0 +1,52 @@
+package net.causw.app.main.domain.notification.notification.service.implementation;
+
+import java.util.Optional;
+
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+import net.causw.app.main.domain.community.post.entity.Post;
+import net.causw.app.main.domain.notification.notification.entity.Notification;
+import net.causw.app.main.domain.notification.notification.entity.PostLikeMilestoneAchievement;
+import net.causw.app.main.domain.notification.notification.enums.PostLikeMilestoneSuppressionReason;
+import net.causw.app.main.domain.notification.notification.repository.PostLikeMilestoneAchievementRepository;
+import net.causw.app.main.domain.user.account.entity.user.User;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
+@Transactional
+public class PostLikeMilestoneAchievementWriter {
+
+	private final PostLikeMilestoneAchievementRepository achievementRepository;
+
+	public Optional<PostLikeMilestoneAchievement> savePendingIfAbsent(
+		Post post,
+		User triggerUser,
+		long milestoneCount) {
+		if (achievementRepository.existsByPostIdAndMilestoneCount(post.getId(), milestoneCount)) {
+			return Optional.empty();
+		}
+
+		PostLikeMilestoneAchievement achievement = PostLikeMilestoneAchievement.pending(
+			post,
+			triggerUser,
+			milestoneCount);
+		return Optional.of(achievementRepository.saveAndFlush(achievement));
+	}
+
+	public PostLikeMilestoneAchievement suppress(
+		PostLikeMilestoneAchievement achievement,
+		PostLikeMilestoneSuppressionReason suppressionReason) {
+		achievement.suppress(suppressionReason);
+		return achievementRepository.save(achievement);
+	}
+
+	public PostLikeMilestoneAchievement markNotificationCreated(
+		PostLikeMilestoneAchievement achievement,
+		Notification notification) {
+		achievement.markNotificationCreated(notification);
+		return achievementRepository.save(achievement);
+	}
+}

app-main/src/main/java/net/causw/app/main/domain/notification/notification/service/implementation/PostLikeMilestoneNotificationProcessor.java

@@ -0,0 +1,93 @@
+package net.causw.app.main.domain.notification.notification.service.implementation;
+
+import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Propagation;
+import org.springframework.transaction.annotation.Transactional;
+
+import net.causw.app.main.domain.community.common.service.CommunityPermissionPolicy;
+import net.causw.app.main.domain.community.post.entity.Post;
+import net.causw.app.main.domain.notification.notification.entity.Notification;
+import net.causw.app.main.domain.notification.notification.entity.PostLikeMilestoneAchievement;
+import net.causw.app.main.domain.notification.notification.enums.NoticeType;
+import net.causw.app.main.domain.notification.notification.enums.PostLikeMilestoneAchievementStatus;
+import net.causw.app.main.domain.notification.notification.enums.PostLikeMilestoneSuppressionReason;
+import net.causw.app.main.domain.notification.notification.enums.UserNotificationSettingKey;
+import net.causw.app.main.domain.notification.notification.event.PostLikeMilestonePushEvent;
+import net.causw.app.main.domain.notification.notification.service.dto.PushNotificationData;
+import net.causw.app.main.domain.notification.notification.service.dto.UserNotificationSettingMap;
+import net.causw.app.main.domain.user.account.entity.user.User;
+import net.causw.app.main.domain.user.relation.service.implementation.BlockReader;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
+public class PostLikeMilestoneNotificationProcessor {
+
+	private final PostLikeMilestoneAchievementReader achievementReader;
+	private final PostLikeMilestoneAchievementWriter achievementWriter;
+	private final NotificationWriter notificationWriter;
+	private final NotificationSettingReader notificationSettingReader;
+	private final BlockReader blockReader;
+	private final ApplicationEventPublisher eventPublisher;
+
+	@Transactional(propagation = Propagation.REQUIRES_NEW)
+	public void process(String achievementId) {
+		PostLikeMilestoneAchievement achievement = achievementReader.findById(achievementId);
+		if (achievement.getStatus() != PostLikeMilestoneAchievementStatus.PENDING) {
+			return;
+		}
+
+		Post post = achievement.getPost();
+		User liker = achievement.getTriggerUser();
+		User postWriter = post == null ? null : post.getWriter();
+
+		if (liker == null || isTargetUnavailable(post, postWriter)) {
+			achievementWriter.suppress(achievement, PostLikeMilestoneSuppressionReason.TARGET_UNAVAILABLE);
+			return;
+		}
+
+		if (liker.getId().equals(postWriter.getId())) {
+			achievementWriter.suppress(achievement, PostLikeMilestoneSuppressionReason.SELF_LIKE);
+			return;
+		}
+
+		UserNotificationSettingMap settingMap = notificationSettingReader.findSettingMap(postWriter.getId());
+		if (!settingMap.get(UserNotificationSettingKey.COMMUNITY_LIKE_ON_MY_POST)) {
+			achievementWriter.suppress(achievement, PostLikeMilestoneSuppressionReason.SETTING_DISABLED);
+			return;
+		}
+
+		if (blockReader.existsByBlockerAndBlocked(postWriter, liker)) {
+			achievementWriter.suppress(achievement, PostLikeMilestoneSuppressionReason.BLOCKED);
+			return;
+		}
+
+		long likeCount = achievement.getMilestoneCount();
+		String serviceTitle = String.format("게시물이 좋아요 %d개를 달성했습니다!", likeCount);
+		String serviceBody = String.format("내 게시글에 좋아요가 %d개 달렸어요.", likeCount);
+		String pushTitle = String.format("게시물 좋아요 %d개 달성", likeCount);
+		PushNotificationData pushData = new PushNotificationData(NoticeType.COMMUNITY, post.getId(),
+			post.getBoard().getId());
+
+		Notification notification = notificationWriter.save(
+			Notification.of(postWriter, serviceTitle, serviceBody, NoticeType.COMMUNITY, post.getId(),
+				post.getBoard().getId()));
+		notificationWriter.saveLog(postWriter, notification);
+		achievementWriter.markNotificationCreated(achievement, notification);
+
+		eventPublisher.publishEvent(new PostLikeMilestonePushEvent(
+			postWriter.getId(),
+			pushTitle,
+			serviceBody,
+			pushData));
+	}
+
+	private boolean isTargetUnavailable(Post post, User postWriter) {
+		return !CommunityPermissionPolicy.isAlive(post)
+			|| postWriter == null
+			|| postWriter.isInactive()
+			|| postWriter.isDropped();
+	}
+}