dev add violation notion

src/main/java/ru/soune/nocopy/entity/violation/ViolationNotion.java

@@ -0,0 +1,47 @@
+package ru.soune.nocopy.entity.violation;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+import ru.soune.nocopy.entity.file.FileEntity;
+import ru.soune.nocopy.entity.user.User;
+
+import java.time.LocalDateTime;
+
+@Entity
+@Getter @Setter
+@Table(name = "violation_notions")
+@NoArgsConstructor
+@EntityListeners(AuditingEntityListener.class)
+public class ViolationNotion {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id", nullable = false)
+    @JsonIgnore
+    private User user;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "file_id", nullable = false)
+    @JsonIgnore
+    private FileEntity file;
+
+    @CreatedDate
+    @Column(name = "created_at", updatable = false, nullable = false)
+    private LocalDateTime createdAt;
+
+    @LastModifiedDate
+    @Column(name = "updated_at", nullable = false)
+    private LocalDateTime updatedAt;
+
+    @Column(name = "message")
+    private String message;
+}