write to scan_history table

src/main/java/com/safeqr/app/qrcode/entity/QRCode.java

@@ -2,6 +2,7 @@
 package com.safeqr.app.qrcode.entity;
 
 import jakarta.persistence.*;
+import lombok.Builder;
 import lombok.Data;
 import org.hibernate.annotations.GenericGenerator;
 
@@ -10,6 +11,7 @@ import java.util.UUID;
 @Entity
 @Table(name = "qr_code", schema = "safeqr")
 @Data
+@Builder
 public class QRCode {
 
     @Id
@@ -18,10 +20,8 @@ public class QRCode {
     @Column(updatable = false, nullable = false)
     private UUID id;
 
-    @ManyToOne
-    @JoinColumn(name = "qr_code_type_id", nullable = false)
-    private QRCodeType qrCodeType;
-
+    @Column(name = "qr_code_type_id", nullable = false)
+    private Long qrCodeTypeId;
     private String userId;
     private String contents;
 

src/main/java/com/safeqr/app/qrcode/entity/QRCodeType.java

@@ -12,7 +12,6 @@ public class QRCodeType {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
-
     private String type;
     private String description;
     private String prefix;

src/main/java/com/safeqr/app/qrcode/entity/ScanHistory.java

@@ -0,0 +1,31 @@
+package com.safeqr.app.qrcode.entity;
+
+import jakarta.persistence.*;
+import lombok.Builder;
+
+import java.util.UUID;
+
+@Entity
+@Builder
+@Table(name = "scan_history", schema = "safeqr")
+public class ScanHistory {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(name = "qr_code_id", nullable = false)
+    private UUID qrCodeId;
+
+    @Column(name = "user_id", nullable = false)
+    private String userId;
+
+    @Enumerated(EnumType.STRING)
+    @Column(name = "status")
+    private ScanStatus scanStatus;
+
+    public enum ScanStatus {
+        ACTIVE,
+        INACTIVE
+    }
+}