Merge pull request #10 from hackathon-soa/feat/#3

feat: 엔티티 설계 완료

Author: galllee

src/main/java/hackathon/soa/entity/Course.java

@@ -7,6 +7,7 @@
 import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
+import java.util.ArrayList;
 import java.util.List;
 
 @Entity
@@ -45,4 +46,8 @@ public class Course extends BaseEntity {
 
     @Column(nullable = false, name = "end_time", columnDefinition = "datetime")
     private LocalDateTime endTime;
+
+    @OneToMany(mappedBy = "course", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Like> likes = new ArrayList<>();
+
 }

src/main/java/hackathon/soa/entity/CourseSegment.java

@@ -7,6 +7,8 @@
 import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
 
 @Entity
 @Table(name = "course_segment")
@@ -32,4 +34,8 @@ public class CourseSegment extends BaseEntity {
 
     @Column(nullable = false, name = "end_time", columnDefinition = "datetime")
     private LocalDateTime endTime;
+
+    @OneToMany(mappedBy = "courseSegment", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<SegmentParticipation> segmentParticipations = new ArrayList<>();
+
 }

src/main/java/hackathon/soa/entity/Like.java

@@ -1,4 +1,28 @@
 package hackathon.soa.entity;
 
-public class Like {
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Table(name = "course_segment")
+@NoArgsConstructor
+@Getter
+@Builder
+@AllArgsConstructor
+public class Like extends BaseEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "member_id")
+    private Member member;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "course_id")
+    private Course course;
 }

src/main/java/hackathon/soa/entity/Member.java

@@ -72,4 +72,11 @@ public class Member extends BaseEntity {
 
     @OneToMany(mappedBy = "targetMember", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<TemperatureMapping> temperaturesReceived = new ArrayList<>();
+
+    @OneToMany(mappedBy = "member", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<SegmentParticipation> segmentParticipations = new ArrayList<>();
+
+    @OneToMany(mappedBy = "member", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Like> likes = new ArrayList<>();
+
 }

src/main/java/hackathon/soa/entity/SegmentParticipation.java

@@ -1,4 +1,33 @@
 package hackathon.soa.entity;
 
-public class SegmentParticipation {
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Table(name = "segment_participation")
+@NoArgsConstructor
+@Getter
+@Builder
+@AllArgsConstructor
+public class SegmentParticipation extends BaseEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "member_id")
+    private Member member;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "course_segment_id")
+    private CourseSegment courseSegment;
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false, name = "course_segment_status", columnDefinition = "varchar(100)")
+    private SegmentParticipationStatus status;
+
 }

src/main/java/hackathon/soa/entity/SegmentParticipationStatus.java

@@ -0,0 +1,5 @@
+package hackathon.soa.entity;
+
+public enum SegmentParticipationStatus {
+    APPROVED, REJECTED, PENDING
+}

src/main/java/hackathon/soa/entity/TravelStyle.java

@@ -24,5 +24,5 @@ public class TravelStyle extends BaseEntity {
     private String name;
 
     @OneToMany(mappedBy = "travelStyle", cascade = CascadeType.ALL)
-    private List<TravelStyle> travelStyles = new ArrayList<>();
+    private List<CourseTravelStyle> courseTravelStyles = new ArrayList<>();
 }