feat : Require bjNickname field when signing up (#397)

Author: hwangjokim

src/main/java/com/gamzabat/algohub/feature/user/dto/RegisterRequest.java

@@ -3,5 +3,7 @@
 import jakarta.validation.constraints.NotBlank;
 
 public record RegisterRequest(@NotBlank(message = "비밀번호는 필수 입력입니다.") String password,
-							  @NotBlank(message = "닉네임은 필수 입력입니다.") String nickname){
+							  @NotBlank(message = "닉네임은 필수 입력입니다.") String nickname,
+							  @NotBlank(message = "백준 아이디는 필수 입력입니다.") String bjNickname
+) {
 }

src/main/java/com/gamzabat/algohub/feature/user/service/UserService.java

@@ -84,13 +84,15 @@ public void register(RegisterRequest request, MultipartFile profileImage, String
 		checkNickname(request.nickname());
 		checkEmailForm(email);
 		checkPasswordForm(request.password());
+		validateBjNickname(request.bjNickname());
 
 		String encodedPassword = passwordEncoder.encode(request.password());
 
 		User user = userRepository.save(User.builder()
 			.email(email)
 			.password(encodedPassword)
 			.nickname(request.nickname())
+			.bjNickname(request.bjNickname())
 			.role(Role.USER)
 			.build());
 

src/test/java/com/gamzabat/algohub/feature/user/controller/UserControllerTest.java

@@ -92,7 +92,7 @@ void setUp() {
 	@DisplayName("회원 가입 성공")
 	void register() throws Exception {
 		// given
-		RegisterRequest request = new RegisterRequest("password", "nickname");
+		RegisterRequest request = new RegisterRequest("password", "nickname", "bjNickname");
 		String requestJson = objectMapper.writeValueAsString(request);
 		MockMultipartFile requestPart = new MockMultipartFile("request", "", "application/json",
 			requestJson.getBytes());
@@ -115,7 +115,7 @@ void register() throws Exception {
 	@DisplayName("회원 가입 성공 : 프로필 사진 X")
 	void register_2() throws Exception {
 		// given
-		RegisterRequest request = new RegisterRequest("password", "nickname");
+		RegisterRequest request = new RegisterRequest("password", "nickname", "bjNickname");
 		String requestJson = objectMapper.writeValueAsString(request);
 		MockMultipartFile requestPart = new MockMultipartFile("request", "", "application/json",
 			requestJson.getBytes());
@@ -133,13 +133,15 @@ void register_2() throws Exception {
 
 	@ParameterizedTest
 	@CsvSource(value = {
-		" '', nickname, password : 비밀번호는 필수 입력입니다.",
-		"password, '', nickname : 닉네임은 필수 입력입니다."
+		" '', nickname, bjNickname, password : 비밀번호는 필수 입력입니다.",
+		"password, '', bjNickname, nickname : 닉네임은 필수 입력입니다.",
+		"password, nickname, '', bjNickname : 백준 아이디는 필수 입력입니다.",
 	}, nullValues = "null")
 	@DisplayName("회원 가입 실패 : 잘못된 요청")
-	void registerFailed_1(String password, String nickname, String exceptionMessage) throws Exception {
+	void registerFailed_1(String password, String nickname, String bjNickname, String exceptionMessage) throws
+		Exception {
 		// given
-		RegisterRequest request = new RegisterRequest(password, nickname);
+		RegisterRequest request = new RegisterRequest(password, nickname, bjNickname);
 		String requestJson = objectMapper.writeValueAsString(request);
 		MockMultipartFile requestPart = new MockMultipartFile("request", "", "application/json",
 			requestJson.getBytes());
@@ -161,7 +163,7 @@ void registerFailed_1(String password, String nickname, String exceptionMessage)
 	@DisplayName("회원가입 실패 : 이미 가입 된 이메일")
 	void registerFailed_2() throws Exception {
 		// given
-		RegisterRequest request = new RegisterRequest("password", "nickname");
+		RegisterRequest request = new RegisterRequest("password", "nickname", "bjNickname");
 		String requestJson = objectMapper.writeValueAsString(request);
 		MockMultipartFile requestPart = new MockMultipartFile("request", "", "application/json",
 			requestJson.getBytes());

src/test/java/com/gamzabat/algohub/feature/user/service/UserServiceTest.java

@@ -139,7 +139,7 @@ void setUp() throws NoSuchFieldException, IllegalAccessException {
 	void register() {
 		// given
 		String prefix = "1_test@email.com";
-		RegisterRequest request = new RegisterRequest(password, nickname);
+		RegisterRequest request = new RegisterRequest(password, nickname, bjNickname);
 		MockMultipartFile profileImage = new MockMultipartFile("image", "image.jpg", "image/jpeg", "test".getBytes());
 		when(redisService.getValues(EMAIL_VERIFICATION_TOKEN)).thenReturn(email);
 		when(userRepository.save(any(User.class))).thenReturn(user);