feat: entity 생성 #2

src/main/java/com/hackerton/demo/domain/Input.java

@@ -0,0 +1,22 @@
+package com.hackerton.demo.domain;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import lombok.*;
+import org.hibernate.annotations.DynamicInsert;
+import org.hibernate.annotations.DynamicUpdate;
+
+@Entity
+@Getter
+@DynamicUpdate
+@DynamicInsert
+@Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Input {
+
+    @Id
+    private Long id;
+
+    private String content;
+}

src/main/java/com/hackerton/demo/domain/Result.java

@@ -0,0 +1,25 @@
+package com.hackerton.demo.domain;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import lombok.*;
+import org.hibernate.annotations.DynamicInsert;
+import org.hibernate.annotations.DynamicUpdate;
+
+
+@Entity
+@Getter
+@DynamicUpdate
+@DynamicInsert
+@Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Result {
+
+    @Id
+    private Long id;
+
+    private String content;
+
+    private String keyword;
+}

src/main/java/com/hackerton/demo/domain/common/BaseEntity.java

@@ -0,0 +1,22 @@
+package com.hackerton.demo.domain.common;
+
+import jakarta.persistence.EntityListeners;
+import jakarta.persistence.MappedSuperclass;
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import java.time.LocalDateTime;
+
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+@Getter
+public abstract class BaseEntity {
+
+    @CreatedDate
+    private LocalDateTime createdAt;
+
+    @LastModifiedDate
+    private LocalDateTime updatedAt;
+}

src/main/java/com/hackerton/demo/domain/mapping/Keyword.java

@@ -0,0 +1,24 @@
+package com.hackerton.demo.domain.mapping;
+
+import com.hackerton.demo.domain.Result;
+import com.hackerton.demo.domain.common.BaseEntity;
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Getter
+@Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Keyword extends BaseEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String title;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "result_id")
+    private Result result;
+}