feat: userId 없을 때 에러처리

build/tmp/bootJar/MANIFEST.MF

@@ -1,2 +1,12 @@
 Manifest-Version: 1.0
+Main-Class: org.springframework.boot.loader.JarLauncher
+Start-Class: com.example.UserService.UserServiceApplication
+Spring-Boot-Version: 3.1.3
+Spring-Boot-Classes: BOOT-INF/classes/
+Spring-Boot-Lib: BOOT-INF/lib/
+Spring-Boot-Classpath-Index: BOOT-INF/classpath.idx
+Spring-Boot-Layers-Index: BOOT-INF/layers.idx
+Build-Jdk-Spec: 17
+Implementation-Title: UserService
+Implementation-Version: 0.0.1-SNAPSHOT
 

src/main/java/com/example/UserService/controller/UserController.java

@@ -4,6 +4,8 @@
 import com.example.UserService.dto.EmailVerificationResult;
 import com.example.UserService.dto.JWTAuthResponse;
 import com.example.UserService.dto.UserResponse;
+import com.example.UserService.exception.BusinessLogicException;
+import com.example.UserService.exception.ExceptionCode;
 import com.example.UserService.service.UserService;
 import com.example.UserService.vo.RequestLogin;
 import com.example.UserService.vo.RequestUser;
@@ -49,8 +51,15 @@ public ResponseEntity<String> register(@RequestBody RequestUser requestUser){
 
     @GetMapping("/response_userById/{userId}")
     public ResponseEntity<UserResponse> findUserResponseByUserId(@PathVariable("userId") Long userId) {
-        UserResponse userResponse = userService.getUserResponseByUserId(userId);
-        return ResponseEntity.ok().body(userResponse);
+        try {
+            UserResponse userResponse = userService.getUserResponseByUserId(userId);
+            return ResponseEntity.ok().body(userResponse);
+        } catch (BusinessLogicException e) {
+            ExceptionCode exceptionCode = e.getExceptionCode();
+            int status = exceptionCode.getStatus();
+            String message = exceptionCode.getMessage();
+            return ResponseEntity.status(status).body(new UserResponse(message));
+        }
     }
 
     @GetMapping("/response_userByEmail/{email}")

src/main/java/com/example/UserService/dto/UserResponse.java

@@ -3,13 +3,15 @@
 import lombok.Getter;
 
 //feignClient 응답용
+
 @Getter
 public class UserResponse {
     private Long id;
     private String email;
     private String name;
     private String phoneNumber;
     private boolean isApproved;
+    private String message;
 
     public UserResponse(Long id, String email, String name, String phoneNumber, boolean isApproved) {
         this.id = id;
@@ -18,4 +20,8 @@ public UserResponse(Long id, String email, String name, String phoneNumber, bool
         this.phoneNumber = phoneNumber;
         this.isApproved = isApproved;
     }
+
+    public UserResponse(String message) {
+        this.message = message;
+    }
 }

src/main/java/com/example/UserService/service/UserServiceImpl.java

@@ -86,7 +86,13 @@ public String register(RequestUser requestUser) {
 
     @Override
     public UserResponse getUserResponseByUserId(Long userId) {
-        return userRepository.findUserResponseByUserId(userId);
+        UserResponse userResponse = userRepository.findUserResponseByUserId(userId);
+
+        if (userResponse == null) {
+            throw new BusinessLogicException(ExceptionCode.MEMBER_NOT_FOUND);
+        }
+
+        return userResponse;
     }
 
     @Override