feat: 유저 태그 도메인 설계

Author: leeedohyun

capturecat-core/src/main/java/com/capturecat/core/domain/user/UserTag.java

@@ -0,0 +1,29 @@
+package com.capturecat.core.domain.user;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToOne;
+
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+
+import com.capturecat.core.domain.BaseTimeEntity;
+import com.capturecat.core.domain.tag.Tag;
+
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+public class UserTag extends BaseTimeEntity {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	private Long id;
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	private User user;
+
+	@ManyToOne(fetch = FetchType.LAZY)
+	private Tag tag;
+}

capturecat-core/src/main/resources/db/V2__create_user_tag.sql

@@ -0,0 +1,8 @@
+create table if not exists user_tag
+(
+    id                 bigint generated by default as identity primary key,
+    user_id            bigint constraint fk_user_tag_user references users
+    tag_id             bigint constraint fk_user_tag_tag references tag,
+    created_date       timestamp(6) not null,
+    last_modified_date timestamp(6) not null,
+);