[Deploy]

src/main/java/com/deepdirect/deepwebide_be/chat/controller/ChatWebSocketController.java

@@ -5,7 +5,6 @@
 import com.deepdirect.deepwebide_be.chat.service.ChatMessageWriteService;
 import com.deepdirect.deepwebide_be.chat.util.RedisPublisher;
 import lombok.RequiredArgsConstructor;
-import org.springframework.messaging.handler.annotation.DestinationVariable;
 import org.springframework.messaging.handler.annotation.MessageMapping;
 import org.springframework.messaging.simp.SimpMessageHeaderAccessor;
 import org.springframework.stereotype.Controller;
@@ -19,17 +18,17 @@ public class ChatWebSocketController {
 
     @MessageMapping("/repositories/{repositoryId}/chat/send")
     public void sendMessage(
-            @DestinationVariable Long repositoryId,
             ChatMessageRequest request,
             SimpMessageHeaderAccessor headerAccessor
     ) {
+
         // 1. WebSocket 세션에서 userId 추출
         Long userId = (Long) headerAccessor.getSessionAttributes().get("userId");
 
         // 2. 메시지 저장 + DTO 응답 변환
-        ChatMessageBroadcast broadcast = chatMessageWriteService.saveChatMessage(userId, repositoryId, request.getMessage());
+        ChatMessageBroadcast broadcast = chatMessageWriteService.saveChatMessage(userId, request);
 
         // 3. Redis 채널로 publish
-        redisPublisher.publish("chatroom:" + repositoryId, broadcast);
+        redisPublisher.publish("chatroom:" + request.getRepositoryId(), broadcast);
     }
 }

src/main/java/com/deepdirect/deepwebide_be/chat/domain/ChatMessageReference.java

@@ -1,16 +1,16 @@
 package com.deepdirect.deepwebide_be.chat.domain;
 
 import jakarta.persistence.*;
-import lombok.AccessLevel;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
+import lombok.*;
 
 import java.time.LocalDateTime;
 
 @Entity
 @Table(name = "chat_message_references")
 @Getter
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Builder
 public class ChatMessageReference {
 
     @Id @GeneratedValue(strategy = GenerationType.IDENTITY)

src/main/java/com/deepdirect/deepwebide_be/chat/dto/request/ChatMessageRequest.java

@@ -21,9 +21,17 @@ public class ChatMessageRequest {
     @JsonProperty("type")
     private ChatMessageType type;
 
+    @Schema(description = "레포지토리 ID")
+    private Long repositoryId;
+
+    @Schema(description = "코드 참조 정보")
+    private CodeReferenceRequest codeReference;
+
     @Builder
-    public ChatMessageRequest(String message, ChatMessageType type) {
+    public ChatMessageRequest(String message, ChatMessageType type, Long repositoryId, CodeReferenceRequest codeReference) {
         this.message = message;
         this.type = type;
+        this.repositoryId = repositoryId;
+        this.codeReference = codeReference;
     }
 }

src/main/java/com/deepdirect/deepwebide_be/chat/dto/request/CodeReferenceRequest.java

@@ -0,0 +1,16 @@
+package com.deepdirect.deepwebide_be.chat.dto.request;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+@Schema(description = "코드 참조 요청 정보")
+public class CodeReferenceRequest {
+
+    private Long referenceId;
+    private String path;
+}

src/main/java/com/deepdirect/deepwebide_be/chat/dto/response/ChatMessageBroadcast.java

@@ -35,14 +35,17 @@ public class ChatMessageBroadcast {
     @Schema(description = "메시지 내용")
     private String message;
 
+    @Schema(description = "코드 참조 정보", nullable = true)
+    private CodeReferenceResponse codeReference;
+
     @Schema(description = "보낸 시간")
     private LocalDateTime sentAt;
 
     @Schema(description = "내 메시지 여부", name = "IsMine")
     private boolean isMine;
 
 
-    public static ChatMessageBroadcast of(ChatMessage message, User sender, Long repositoryId) {
+    public static ChatMessageBroadcast of(ChatMessage message, User sender, Long repositoryId, CodeReferenceResponse codeReference) {
         return ChatMessageBroadcast.builder()
                 .repositoryId(repositoryId)
                 .type(ChatMessageType.CHAT) //일반 채팅
@@ -51,8 +54,9 @@ public static ChatMessageBroadcast of(ChatMessage message, User sender, Long rep
                 .senderNickname(sender.getNickname())
                 .senderProfileImageUrl(sender.getProfileImageUrl())
                 .message(message.getMessage())
+                .codeReference(codeReference)
                 .sentAt(message.getSentAt())
-                .isMine(true)
+                .isMine(false)
                 .build();
     }
 
@@ -65,6 +69,7 @@ public static ChatMessageBroadcast system(User user, ChatMessageType type, Strin
                 .senderNickname(user.getNickname())
                 .senderProfileImageUrl(user.getProfileImageUrl())
                 .message(message)
+                .codeReference(null)
                 .sentAt(LocalDateTime.now())
                 .isMine(false)
                 .build();

src/main/java/com/deepdirect/deepwebide_be/chat/service/ChatMessageWriteService.java

@@ -2,7 +2,10 @@
 
 import com.deepdirect.deepwebide_be.chat.domain.ChatMessage;
 import com.deepdirect.deepwebide_be.chat.domain.ChatMessageReference;
+import com.deepdirect.deepwebide_be.chat.dto.request.ChatMessageRequest;
+import com.deepdirect.deepwebide_be.chat.dto.request.CodeReferenceRequest;
 import com.deepdirect.deepwebide_be.chat.dto.response.ChatMessageBroadcast;
+import com.deepdirect.deepwebide_be.chat.dto.response.CodeReferenceResponse;
 import com.deepdirect.deepwebide_be.chat.repository.ChatMessageReferenceRepository;
 import com.deepdirect.deepwebide_be.chat.repository.ChatMessageRepository;
 import com.deepdirect.deepwebide_be.global.exception.GlobalException;
@@ -30,7 +33,9 @@ public class ChatMessageWriteService {
     private final ChatMessageReferenceRepository referenceRepository;
 
     @Transactional
-    public ChatMessageBroadcast saveChatMessage(Long userId, Long repositoryId, String content) {
+    public ChatMessageBroadcast saveChatMessage(Long userId, ChatMessageRequest request) {
+        Long repositoryId = request.getRepositoryId();
+
         Repository repository = repositoryRepository.findByIdAndDeletedAtIsNull(repositoryId)
                 .orElseThrow(() -> new GlobalException(REPOSITORY_NOT_FOUND));
 
@@ -45,14 +50,29 @@ public ChatMessageBroadcast saveChatMessage(Long userId, Long repositoryId, Stri
         User sender = userRepository.findById(userId)
                 .orElseThrow(() -> new GlobalException(USER_NOT_FOUND));
 
+        String content = request.getMessage();
         if (content == null || content.isEmpty()) {
             throw new GlobalException(EMPTY_CHAT_MESSAGE);
         }
 
+        // 1. 메시지 저장
         ChatMessage chatMessage = chatMessageRepository.save(
                 ChatMessage.of(repository, sender, content)
         );
 
-        return ChatMessageBroadcast.of(chatMessage, sender, repositoryId);
+        // 2. 참조 저장 (있으면)
+        CodeReferenceRequest refRequest = request.getCodeReference();
+        ChatMessageReference reference = null;
+        if (refRequest != null && refRequest.getPath() != null) {
+            reference = referenceRepository.save(ChatMessageReference.builder()
+                    .chatMessage(chatMessage)
+                    .path(refRequest.getPath())
+                    .build());
+        }
+
+        // 3. 응답 DTO 변환
+        CodeReferenceResponse codeReferenceResponse = reference != null ? CodeReferenceResponse.from(reference) : null;
+
+        return ChatMessageBroadcast.of(chatMessage, sender, repositoryId, codeReferenceResponse);
     }
-}
+}

src/main/java/com/deepdirect/deepwebide_be/global/exception/ErrorCode.java

@@ -42,6 +42,7 @@ public enum ErrorCode {
     UNSUPPORTED_REPOSITORY_TYPE(HttpStatus.BAD_REQUEST, "지원하지 않는 레포지토리 타입입니다."),
     REPOSITORY_FILES_NOT_FOUND(HttpStatus.BAD_REQUEST, "레포지토리 파일을 찾을 수 없습니다."),
     FILE_TREE_CONVERSION_FAILED(HttpStatus.BAD_REQUEST, "파일 트리 변환에 실패했습니다."),
+    INVALID_PHONE_FORMAT(HttpStatus.BAD_REQUEST, "올바른 휴대전화 번호 형식이 아닙니다."),
     FILE_UPLOAD_FAIL(HttpStatus.BAD_REQUEST, "파일 업로드에 실패했습니다."),
     PARENT_ID_REQUIRED(HttpStatus.BAD_REQUEST, "부모 폴더 ID는 필수입니다."),
     FILE_EXTENSION_REQUIRED(HttpStatus.BAD_REQUEST, "파일 확장자는 필수입니다."),

src/main/java/com/deepdirect/deepwebide_be/member/service/PhoneVerificationService.java

@@ -16,6 +16,7 @@
 
 import java.time.LocalDateTime;
 import java.util.Random;
+import java.util.regex.Pattern;
 
 @Service
 @RequiredArgsConstructor
@@ -55,7 +56,13 @@ private String generateRandomNumber() {
     }
 
     // 문자 발송
+
     public int sendVerificationCode(String phoneNumber, String reqUserName, AuthType reqAuthType) {
+        // 휴대전화 번호 형식 정규식 (010으로 시작하고 숫자 총 10~11자리)
+        Pattern phonePattern = Pattern.compile("^01[0|1|6|7|8|9][0-9]{7,8}$");
+        if (!phonePattern.matcher(phoneNumber).matches()) {
+            throw new GlobalException(ErrorCode.INVALID_PHONE_FORMAT);
+        }
 
         if (reqAuthType == AuthType.SIGN_UP && isUserExists(phoneNumber, reqUserName)) {
             throw new GlobalException(ErrorCode.DUPLICATE_NAME_AND_PHONE);
@@ -74,7 +81,6 @@ public int sendVerificationCode(String phoneNumber, String reqUserName, AuthType
             throw new GlobalException(ErrorCode.SMS_SEND_FAILED);
         }
 
-        // 인증 정보 저장
         phoneVerificationRepository.save(
                 PhoneVerification.builder()
                         .phoneNumber(phoneNumber)

src/main/java/com/deepdirect/deepwebide_be/member/service/UserService.java

@@ -86,7 +86,10 @@ public SignUpResponse signup(SignUpRequest request) {
         if (userRepository.existsByEmail(request.getEmail())) {
             throw new GlobalException(ErrorCode.DUPLICATE_EMAIL);
         }
-
+        Pattern phonePattern = Pattern.compile("^01[0|1|6|7|8|9][0-9]{7,8}$");
+        if (!phonePattern.matcher(request.getPhoneNumber()).matches()) {
+            throw new GlobalException(ErrorCode.INVALID_PHONE_FORMAT);
+        }
         if (userRepository.existsByPhoneNumber(request.getPhoneNumber())) {
             throw new GlobalException(ErrorCode.PHONE_NUMBER_ALREADY_USED);
         }