write to scan_history table

src/main/java/com/safeqr/app/constants/APIConstants.java

@@ -0,0 +1,15 @@
+package com.safeqr.app.constants;
+
+public class APIConstants {
+    private APIConstants() {
+        //private constructor to prevent instantiation
+    }
+    public static final String API_VERSION = "v1";
+    public static final String API_URL_QRCODE_GET_ALL = "/qrcodetypes";
+    public static final String API_URL_QRCODE_SCAN = "/qrcodetypes/scan";
+    public static final String API_URL_QRCODE_DETECT = "/qrcodetypes/detect";
+    public static final String API_URL_QRCODE_VERIFY_URL = "/qrcodetypes/verifyurl";
+    public static final String API_URL_QRCODE_VIRUS_TOTAL_CHECK = "/qrcodetypes/virustotalcheck";
+    public static final String API_URL_QRCODE_REDIRECT_COUNT = "/qrcodetypes/redirectcount";
+
+}

src/main/java/com/safeqr/app/constants/CommonConstants.java

@@ -0,0 +1,9 @@
+package com.safeqr.app.constants;
+
+public class CommonConstants {
+    private CommonConstants() {
+        //private constructor to prevent instantiation
+    }
+    public static final String HEADER_USER_ID = "X-USER-ID";
+    public static final String DEFAULT_QR_CODE_TYPE = "TEXT";
+}

src/main/java/com/safeqr/app/qrcode/controller/QRCodeTypeController.java

@@ -1,22 +1,30 @@
 package com.safeqr.app.qrcode.controller;
 
+import com.safeqr.app.constants.APIConstants;
+import com.safeqr.app.constants.CommonConstants;
 import com.safeqr.app.qrcode.dto.QRCodePayload;
 import com.safeqr.app.qrcode.dto.RedirectCountResponse;
 import com.safeqr.app.qrcode.dto.URLVerificationResponse;
+import com.safeqr.app.qrcode.dto.response.ScanResponse;
 import com.safeqr.app.qrcode.entity.QRCodeType;
 import com.safeqr.app.qrcode.service.QRCodeTypeService;
 import com.safeqr.app.qrcode.service.RedirectCountService;
 import com.safeqr.app.qrcode.service.URLVerificationService;
 import com.safeqr.app.qrcode.service.VirusTotalService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
+
 import java.util.List;
 
 @RestController
-@RequestMapping("/v1/qrcodetypes")
+@RequestMapping(APIConstants.API_VERSION)
 public class QRCodeTypeController {
+    private static final Logger logger = LoggerFactory.getLogger(QRCodeTypeService.class);
 
     @Autowired
     private QRCodeTypeService qrCodeTypeService;
@@ -30,23 +38,30 @@ public class QRCodeTypeController {
     @Autowired
     private RedirectCountService redirectCountService;
 
-    @GetMapping
+    @GetMapping(value = APIConstants.API_URL_QRCODE_GET_ALL)
     public ResponseEntity<List<QRCodeType>> getAllTypes() {
         return ResponseEntity.ok(qrCodeTypeService.getAllTypes());
     }
 
-    @PostMapping("/detect")
+    @PostMapping(value = APIConstants.API_URL_QRCODE_SCAN, produces = MediaType.APPLICATION_JSON_VALUE)
+    public ResponseEntity<ScanResponse> scanQRCode(@RequestBody QRCodePayload payload,
+                                                   @RequestHeader(required = false, name = CommonConstants.HEADER_USER_ID) String userId) {
+        logger.info("Invoking scan endpoint");
+        return ResponseEntity.ok(qrCodeTypeService.scanQRCode(userId, payload));
+    }
+
+    @PostMapping(APIConstants.API_URL_QRCODE_DETECT)
     public ResponseEntity<String> detectType(@RequestBody QRCodePayload payload) {
         return ResponseEntity.ok(qrCodeTypeService.detectType(payload).block());
     }
 
-    @PostMapping("/verifyURL")
+    @PostMapping(APIConstants.API_URL_QRCODE_VERIFY_URL)
     public ResponseEntity<URLVerificationResponse> verifyURL(@RequestBody QRCodePayload payload) {
         URLVerificationResponse response = urlVerificationService.verifyURL(payload);
         return ResponseEntity.ok(response);
     }
 
-    @PostMapping("/virusTotalCheck")
+    @PostMapping(APIConstants.API_URL_QRCODE_VIRUS_TOTAL_CHECK)
     public ResponseEntity<Boolean> virusTotalCheck(@RequestBody QRCodePayload payload) {
         try {
             String analysisId = virusTotalService.scanURL(payload);
@@ -57,7 +72,7 @@ public class QRCodeTypeController {
         }
     }
 
-    @PostMapping("/checkRedirects")
+    @PostMapping(APIConstants.API_URL_QRCODE_REDIRECT_COUNT)
     public ResponseEntity<RedirectCountResponse> checkRedirects(@RequestBody QRCodePayload payload) {
         return ResponseEntity.ok(redirectCountService.countRedirects(payload).block());
     }

src/main/java/com/safeqr/app/qrcode/dto/response/ScanResponse.java

@@ -0,0 +1,12 @@
+package com.safeqr.app.qrcode.dto.response;
+
+import com.safeqr.app.qrcode.entity.QRCodeType;
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class ScanResponse {
+    private String contents;
+    private String qrType;
+}

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
+    }
+}

src/main/java/com/safeqr/app/qrcode/repository/QRCodeRepository.java

@@ -0,0 +1,8 @@
+package com.safeqr.app.qrcode.repository;
+
+import com.safeqr.app.qrcode.entity.QRCode;
+import org.springframework.data.jpa.repository.JpaRepository;
+import java.util.UUID;
+
+public interface QRCodeRepository extends JpaRepository<QRCode, UUID> {
+}

src/main/java/com/safeqr/app/qrcode/repository/ScanHistoryRepository.java

@@ -0,0 +1,9 @@
+package com.safeqr.app.qrcode.repository;
+
+import com.safeqr.app.qrcode.entity.ScanHistory;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ScanHistoryRepository extends JpaRepository<ScanHistory, Long> {
+}

src/main/java/com/safeqr/app/qrcode/service/QRCodeTypeService.java

@@ -1,10 +1,18 @@
 
 package com.safeqr.app.qrcode.service;
 
+import com.safeqr.app.constants.CommonConstants;
 import com.safeqr.app.qrcode.dto.QRCodePayload;
+import com.safeqr.app.qrcode.dto.response.ScanResponse;
+import com.safeqr.app.qrcode.entity.QRCode;
 import com.safeqr.app.qrcode.entity.QRCodeType;
+import com.safeqr.app.qrcode.entity.ScanHistory;
+import com.safeqr.app.qrcode.repository.QRCodeRepository;
 import com.safeqr.app.qrcode.repository.QRCodeTypeRepository;
+import com.safeqr.app.qrcode.repository.ScanHistoryRepository;
 import jakarta.annotation.PostConstruct;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import reactor.core.publisher.Mono;
@@ -14,24 +22,73 @@ import java.util.List;
 
 @Service
 public class QRCodeTypeService {
+    private static final Logger logger = LoggerFactory.getLogger(QRCodeTypeService.class);
 
     @Autowired
     private QRCodeTypeRepository qrCodeTypeRepository;
+    @Autowired
+    private ScanHistoryRepository scanHistoryRepository;
+    @Autowired
+    private QRCodeRepository qrCodeRepository;
 
     @Autowired
     private SafeBrowsingService safeBrowsingService;
 
     private List<QRCodeType> configs;
+    private QRCodeType defaultQRCodeType;
 
     @PostConstruct
     public void loadQRCodeTypes() {
+        // Fetch all QR Code Types from the database
         configs = qrCodeTypeRepository.findAll();
+        // Set the default QR Code Type
+        defaultQRCodeType = configs.stream()
+                .filter(config -> config.getType().equals(CommonConstants.DEFAULT_QR_CODE_TYPE))
+                .findFirst()
+                .orElse(null);
     }
 
     public List<QRCodeType> getAllTypes() {
         return configs;
     }
 
+    public ScanResponse scanQRCode(String userId, QRCodePayload payload) {
+        String data = payload.getData();
+        logger.info("scanQRCode: userId={}, data={}", userId, data);
+
+        // Get the QR Code Type
+        QRCodeType qrType = getQRCodeType(data);
+
+        // Insert the QR Code into main qrcode table
+        QRCode scannedQR = qrCodeRepository.save(QRCode.builder()
+                .userId(userId)
+                .contents(data)
+                .qrCodeTypeId(qrType.getId())
+                .build());
+        // Insert qrcode into respective table based on type
+
+        // Insert into Scan History table if userId is not null
+        logger.info("scanQRCode: scannedQR new ID={}", scannedQR.getId());
+        if (userId != null) {
+            scanHistoryRepository.save(ScanHistory.builder()
+                    .qrCodeId(scannedQR.getId())
+                    .userId(userId)
+                    .scanStatus(ScanHistory.ScanStatus.ACTIVE)
+                    .build());
+        }
+
+        return ScanResponse.builder()
+                .contents(data)
+                .qrType(qrType.getType())
+                .build();
+    }
+    private QRCodeType getQRCodeType(String data) {
+        return configs.stream()
+                .filter(config -> data.toLowerCase().startsWith(config.getPrefix().toLowerCase()))
+                .findFirst()
+                .orElse(defaultQRCodeType);
+    }
+
     public Mono<String> detectType(QRCodePayload payload) {
         String data = payload.getData();
 

src/main/resources/keystore/safeqr.crt

@@ -0,0 +1,55 @@
+Bag Attributes
+    friendlyName: safeqr
+    localKeyID: 54 69 6D 65 20 31 37 31 38 35 31 32 38 36 35 30 37 39 
+subject=C=SG, ST=SG, L=Singapore, O=UOW, OU=IT, CN=SafeQR App
+issuer=C=SG, ST=SG, L=Singapore, O=UOW, OU=IT, CN=SafeQR App
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+Bag Attributes
+    friendlyName: safeqr-nlb-cert
+    localKeyID: 54 69 6D 65 20 31 37 31 39 37 39 33 35 39 34 36 33 32 
+subject=C=SG, ST=SG, L=Singapore, O=UOW, OU=IT, CN=safeqr-nlb-6bd79c7ba50f3cb5.elb.ap-southeast-1.amazonaws.com
+issuer=C=SG, ST=SG, L=Singapore, O=UOW, OU=IT, CN=safeqr-nlb-6bd79c7ba50f3cb5.elb.ap-southeast-1.amazonaws.com
+-----BEGIN CERTIFICATE-----
+MIIEAzCCAuugAwIBAgIUMBgs2njKVCOQNmrQZmtHE04JYwgwDQYJKoZIhvcNAQEL
+BQAwgZAxCzAJBgNVBAYTAlNHMQswCQYDVQQIDAJTRzESMBAGA1UEBwwJU2luZ2Fw
+b3JlMQwwCgYDVQQKDANVT1cxCzAJBgNVBAsMAklUMUUwQwYDVQQDDDxzYWZlcXIt
+bmxiLTZiZDc5YzdiYTUwZjNjYjUuZWxiLmFwLXNvdXRoZWFzdC0xLmFtYXpvbmF3
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+iD0lcUAnJ4ITiEQsBmQjobehMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQEL
+BQADggEBAKjjNVMxEsjk4ivdjC6qbmEXJogSofw5We2GhcJyria/r2u9k65vHEk1
+/T79lF2H8IvqNpSAnuyKroJBXD16p+ZOOeUQu8oCudl4iFT2T2DMP102AwP9L902
+vaHqBobhTCkG++ZzefmnpMyaa7hrVFnW9iP4vmHhM4yqR5ThIEvofVJUbJHhGug4
+gDBRW6xV0zaVp+thFXmGLXuURilQTfCen2WVL8DndjQxMc+jobCN4vxSAxR23Ndo
+Zm5/a5SnxXypcpjXnI17gzvybpZrCD/NZcNmpnZw8vf5m7BC9C5uX4CGujkto7R5
+mY4JDDt0XlP7hiGlHMkr/IUaVARoocE=
+-----END CERTIFICATE-----