fix(manito): UI/UX 개선에 따른 변경사항 반영

Author: CSE-Shaco

src/main/java/inha/gdgoc/domain/manito/controller/ManitoVerifyController.java

@@ -2,6 +2,7 @@
 
 import inha.gdgoc.domain.manito.dto.request.ManitoVerifyRequest;
 import inha.gdgoc.domain.manito.dto.response.ManitoVerifyResponse;
+import inha.gdgoc.domain.manito.entity.ManitoAssignment;
 import inha.gdgoc.domain.manito.service.ManitoUserService;
 import inha.gdgoc.global.dto.response.ApiResponse;
 import jakarta.validation.Valid;
@@ -21,8 +22,13 @@ public class ManitoVerifyController {
 
     @PostMapping("/verify")
     public ResponseEntity<ApiResponse<ManitoVerifyResponse, Void>> verify(@Valid @RequestBody ManitoVerifyRequest request) {
-        String cipher = manitoUserService.verifyAndGetCipher(request.sessionCode(), request.studentId(), request.pin());
+        ManitoAssignment assignment = manitoUserService.verifyAndGetAssignment(request.sessionCode(), request.studentId(), request.pin());
 
-        return ResponseEntity.ok(ApiResponse.ok("마니또 정보 조회 성공", new ManitoVerifyResponse(cipher)));
+        String cipher = assignment.getEncryptedManitto();
+        String ownerName = assignment.getName();
+
+        ManitoVerifyResponse response = new ManitoVerifyResponse(cipher, ownerName);
+
+        return ResponseEntity.ok(ApiResponse.ok("마니또 정보 조회 성공", response));
     }
-}
+}

src/main/java/inha/gdgoc/domain/manito/dto/response/ManitoVerifyResponse.java

@@ -1,10 +1,11 @@
 package inha.gdgoc.domain.manito.dto.response;
 
 /**
- * 마니또 검증 성공 시, 클라이언트에서 복호화할 암호문을 내려주는 DTO
+ * 마니또 검증 성공 시, 클라이언트에서 복호화할 암호문과
+ * 요청자(=giver)의 이름을 내려주는 DTO
  */
 public record ManitoVerifyResponse(
-
-        String encryptedManito
+        String encryptedManito,
+        String ownerName
 ) {
 }

src/main/java/inha/gdgoc/domain/manito/service/ManitoUserService.java

@@ -22,13 +22,8 @@ public class ManitoUserService {
     private final PasswordEncoder passwordEncoder;
     private final ManitoPinPolicy manitoPinPolicy;
 
-    /**
-     * pin 검증 후 암호문 반환
-     */
     @Transactional(readOnly = true)
-    public String verifyAndGetCipher(String sessionCode, String studentId, String pinPlain) {
-
-        log.info("[MANITO] >>> verifyAndGetCipher CALLED (sessionCode={}, studentId={})", sessionCode, studentId);
+    public ManitoAssignment verifyAndGetAssignment(String sessionCode, String studentId, String pinPlain) {
 
         ManitoSession session = sessionRepository.findByCode(sessionCode)
                 .orElseThrow(() -> new BusinessException(GlobalErrorCode.RESOURCE_NOT_FOUND, "세션 코드가 올바르지 않습니다."));
@@ -48,7 +43,6 @@ public String verifyAndGetCipher(String sessionCode, String studentId, String pi
         if (assignment.getEncryptedManitto() == null || assignment.getEncryptedManitto().isBlank()) {
             throw new BusinessException(GlobalErrorCode.RESOURCE_NOT_FOUND, "아직 마니또 암호문이 업로드되지 않았습니다. 관리자에게 문의하세요.");
         }
-
-        return assignment.getEncryptedManitto();
+        return assignment;
     }
 }