[feat] 동아리 지원자 양식 복제 기능 추가

backend/src/main/java/moadong/club/controller/ClubApplyAdminController.java

@@ -80,6 +80,16 @@ public ResponseEntity<?> deleteClubApplicationForm(@PathVariable String applicat
         return Response.ok("success delete application");
     }
 
+    @PostMapping("/application/{applicationFormId}/duplicate")
+    @Operation(summary = "클럽 지원서 양식 복제", description = "클럽의 지원서 양식을 복제합니다")
+    @PreAuthorize("isAuthenticated()")
+    @SecurityRequirement(name = "BearerAuth")
+    public ResponseEntity<?> duplicateClubApplicationForm(@PathVariable String applicationFormId,
+                                                          @CurrentUser CustomUserDetails user) {
+        clubApplyAdminService.duplicateClubApplicationForm(applicationFormId, user);
+        return Response.ok("success duplicate application");
+    }
+
     @GetMapping("/apply/info/{applicationFormId}")
     @Operation(summary = "클럽 지원자 현황", description = "클럽 지원자 현황을 불러옵니다")
     @PreAuthorize("isAuthenticated()")

backend/src/main/java/moadong/club/service/ClubApplyAdminService.java

@@ -4,7 +4,8 @@
 import lombok.extern.slf4j.Slf4j;
 import moadong.club.entity.*;
 import moadong.club.enums.SemesterTerm;
-import moadong.club.payload.dto.*;
+import moadong.club.payload.dto.ApplicantStatusEvent;
+import moadong.club.payload.dto.ClubApplicantsResult;
 import moadong.club.payload.request.*;
 import moadong.club.payload.response.ClubApplicationFormsResponse;
 import moadong.club.payload.response.ClubApplyInfoResponse;
@@ -128,6 +129,23 @@ public void deleteClubApplicationForm(String applicationFormId, CustomUserDetail
         clubApplicationFormsRepository.delete(applicationForm);
     }
 
+    @Transactional
+    public void duplicateClubApplicationForm(String applicationFormId, CustomUserDetails user) {
+        ClubApplicationForm oldApplicationForm = clubApplicationFormsRepository.findByClubIdAndId(user.getClubId(), applicationFormId)
+                .orElseThrow(() -> new RestApiException(ErrorCode.APPLICATION_NOT_FOUND));
+
+        ClubApplicationForm newApplicationForm = ClubApplicationForm.builder()
+                .title("무제")
+                .clubId(oldApplicationForm.getClubId())
+                .description(oldApplicationForm.getDescription())
+                .formMode(oldApplicationForm.getFormMode())
+                .questions(oldApplicationForm.getQuestions())
+                .externalApplicationUrl(oldApplicationForm.getExternalApplicationUrl())
+                .build();
+
+        clubApplicationFormsRepository.save(newApplicationForm);
+    }
+
     public ClubApplyInfoResponse getClubApplyInfo(String applicationFormId, CustomUserDetails user) {
         ClubApplicationForm applicationForm = clubApplicationFormsRepository.findByClubIdAndId(user.getClubId(), applicationFormId)
                 .orElseThrow(() -> new RestApiException(ErrorCode.APPLICATION_NOT_FOUND));