feat: verify otp

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/controller/AuthController.java

@@ -3,7 +3,6 @@
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.authentication.BadCredentialsException;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
-import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -16,6 +15,7 @@
 
 import com.thuta.trading_backend.entity.User;
 import com.thuta.trading_backend.request.LoginRequest;
+import com.thuta.trading_backend.request.OTPVerifyRequest;
 import com.thuta.trading_backend.response.AuthResponse;
 import com.thuta.trading_backend.response.DataResponse;
 import com.thuta.trading_backend.service.auth.IAuthService;
@@ -58,9 +58,13 @@ public ResponseEntity<DataResponse> signIn(@RequestBody LoginRequest request) {
     }
 
     @PostMapping("/verify")
-    public ResponseEntity<AuthResponse> verifySignInOtp(
-            @PathVariable String otp,
-            @PathVariable String id) {
-        return null;
+    public ResponseEntity<DataResponse> verifySignInOtp(@RequestBody OTPVerifyRequest request) {
+        try {
+            AuthResponse authResponse = authService.verifySignInOtp(request.getOtp(), request.getId());
+            return ResponseEntity.ok(new DataResponse("Verify OTP Success", authResponse));
+        } catch (Exception e) {
+            return ResponseEntity.status(INTERNAL_SERVER_ERROR)
+                    .body(new DataResponse("An unexpected error occurred", e.getMessage()));
+        }
     }
 }

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/request/OTPVerifyRequest.java

@@ -0,0 +1,14 @@
+package com.thuta.trading_backend.request;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class OTPVerifyRequest {
+    private String otp;
+
+    private String id;
+}

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/service/auth/AuthService.java

@@ -22,7 +22,6 @@
 
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.PersistenceContext;
-import jakarta.transaction.Transactional;
 
 @Service
 public class AuthService implements IAuthService {
@@ -82,7 +81,6 @@ public AuthResponse register(User user) throws Exception {
     }
 
     @Override
-    @Transactional
     public AuthResponse signIn(LoginRequest request) throws Exception {
         if (request == null) {
             throw new IllegalArgumentException("Login Request cannot be null");
@@ -121,10 +119,34 @@ public AuthResponse signIn(LoginRequest request) throws Exception {
         AuthResponse authResponse = new AuthResponse();
         authResponse.setJwt(jwt);
         authResponse.setStatus(true);
+        authResponse.setMessage("SignIn sucess");
 
         return authResponse;
     }
 
+    @Override
+    public AuthResponse verifySignInOtp(String otp, String id) throws Exception {
+        if (otp == null || id == null) {
+            throw new IllegalArgumentException("Verify Request is invalid");
+        }
+
+        TwoFactorOTP twoFactorOTP = twoFactorOtpService.findById(id);
+
+        if (twoFactorOTP == null) {
+            throw new Exception("OTP not found");
+        }
+
+        if (twoFactorOtpService.verifyTwoFactorOtp(twoFactorOTP, otp)) {
+            AuthResponse authResponse = new AuthResponse();
+            authResponse.setMessage("Two factor authentication verified");
+            authResponse.setTwoFactorAuthEnabled(true);
+            authResponse.setJwt(twoFactorOTP.getJwt());
+            return authResponse;
+        }
+
+        throw new Exception("Invalid OTP");
+    }
+
     /**
      * Authenticate user
      * 

spring_react_trading_platform/trading_backend/src/main/java/com/thuta/trading_backend/service/auth/IAuthService.java

@@ -8,4 +8,6 @@ public interface IAuthService {
     AuthResponse register(User user) throws Exception;
 
     AuthResponse signIn(LoginRequest request) throws Exception;
+
+    AuthResponse verifySignInOtp(String otp, String id) throws Exception;
 }