Merge pull request #294 from CSE-Shaco/develop

feat(recruit-member): memo 신청 시 전화번호 중복 지원자 예외 처리

Author: CSE-Shaco

src/main/java/inha/gdgoc/domain/recruit/member/exception/RecruitMemberErrorCode.java

@@ -7,6 +7,9 @@
 @RequiredArgsConstructor
 public enum RecruitMemberErrorCode implements ErrorCode {
 
+    // 409 CONFLICT
+    RECRUIT_MEMBER_ALREADY_APPLIED(HttpStatus.CONFLICT, "이미 지원을 완료하였습니다."),
+
     // 404 NOT FOUND
     RECRUIT_MEMBER_NOT_FOUND(HttpStatus.NOT_FOUND, "해당 멤버를 찾을 수 없습니다.");
 

src/main/java/inha/gdgoc/domain/recruit/member/service/RecruitMemberService.java

@@ -1,6 +1,7 @@
 package inha.gdgoc.domain.recruit.member.service;
 
 import static inha.gdgoc.domain.recruit.member.exception.RecruitMemberErrorCode.RECRUIT_MEMBER_NOT_FOUND;
+import static inha.gdgoc.domain.recruit.member.exception.RecruitMemberErrorCode.RECRUIT_MEMBER_ALREADY_APPLIED;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import inha.gdgoc.domain.recruit.member.dto.request.ApplicationRequest;
@@ -58,6 +59,11 @@ public void addRecruitMember(ApplicationRequest applicationRequest) {
 
     @Transactional
     public void addRecruitMemberMemo(RecruitMemberMemoRequest recruitMemberMemoRequest) {
+        String cleanPhone = recruitMemberMemoRequest.getPhoneNumber().replaceAll("[^0-9]", "");
+        if (recruitMemberRepository.existsByPhoneNumber(cleanPhone)) {
+            throw new RecruitMemberException(RECRUIT_MEMBER_ALREADY_APPLIED);
+        }
+
         recruitMemberMemoRepository.save(recruitMemberMemoRequest.toEntity());
     }