Files
OpenIsle/backend/src/main/java/com/openisle/model/UserSubscription.java
2025-09-18 14:42:25 +08:00

31 lines
702 B
Java

package com.openisle.model;
import jakarta.persistence.*;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
/** Following relationship between users. */
@Entity
@Getter
@Setter
@NoArgsConstructor
@Table(
name = "user_subscriptions",
uniqueConstraints = @UniqueConstraint(columnNames = { "subscriber_id", "target_id" })
)
public class UserSubscription {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "subscriber_id")
private User subscriber;
@ManyToOne(fetch = FetchType.LAZY, optional = false)
@JoinColumn(name = "target_id")
private User target;
}