[deploy] 프로젝트 수정 페이지 조회 및 랭킹 페이지 수정

src/main/java/goorm/ddok/global/dto/PreferredAgesDto.java

@@ -18,10 +18,12 @@ public class PreferredAgesDto {
     private Integer ageMax;
 
     public static PreferredAgesDto of(Integer min, Integer max) {
-        if (min == null && max == null) return null;
+        Integer normalizedMin = (min == null || min == 0) ? null : min;
+        Integer normalizedMax = (max == null || max == 0) ? null : max;
+        if (normalizedMin == null && normalizedMax == null) return null;
         return PreferredAgesDto.builder()
-                .ageMin(min)
-                .ageMax(max)
+                .ageMin(normalizedMin)
+                .ageMax(normalizedMax)
                 .build();
     }
 }

src/main/java/goorm/ddok/global/scheduler/ReputationRankingScheduler.java

@@ -2,7 +2,6 @@
 
 import goorm.ddok.global.exception.ErrorCode;
 import goorm.ddok.global.exception.GlobalException;
-import goorm.ddok.member.domain.User;
 import goorm.ddok.reputation.dto.response.TemperatureRankResponse;
 import goorm.ddok.reputation.dto.response.TemperatureRegionResponse;
 import goorm.ddok.reputation.service.ReputationQueryService;
@@ -53,6 +52,14 @@ public void updateTop1Ranking() {
             TemperatureRankResponse top1 = reputationQueryService.getTop1TemperatureRank(null);
             Instant now = Instant.now();
 
+            if (top1.getUserId() == null) {
+                top1Cache.set(null);
+                lastUpdated.set(now);
+                log.info("ℹ️ TOP1 없음(사용자/온도 데이터 미존재), updatedAt={}", now);
+                return;
+            }
+
+
             // 캐시에 저장 (updatedAt 덮어쓰기)
             TemperatureRankResponse withUpdatedAt = TemperatureRankResponse.builder()
                     .rank(top1.getRank())
@@ -154,4 +161,8 @@ public List<TemperatureRegionResponse> getCachedRegionTop1() {
         }
         return cached;
     }
+
+    public TemperatureRankResponse peekCachedTop1() {
+        return top1Cache.get();
+    }
 }

src/main/java/goorm/ddok/project/service/ProjectRecruitmentEditService.java

@@ -129,8 +129,8 @@ public ProjectDetailResponse getEditPage(Long projectId, CustomUserDetails me) {
                 .toList();
 
         PreferredAgesDto ages = PreferredAgesDto.of(
-                (pr.getAgeMin() == 0 ? null : pr.getAgeMin()),
-                (pr.getAgeMax() == 0 ? null : pr.getAgeMax())
+                (pr.getAgeMin() == null || pr.getAgeMin() == 0 ? null : pr.getAgeMin()),
+                (pr.getAgeMax() == null || pr.getAgeMax() == 0 ? null : pr.getAgeMax())
         );
 
         return ProjectDetailResponse.builder()
@@ -208,15 +208,16 @@ public ProjectUpdateResultResponse updateProject(Long projectId,
         }
 
         // 연령 무관(null) 또는 10단위 강제
-        int ageMin;
-        int ageMax;
-        if (req.getPreferredAges() == null) {
-            ageMin = 0;
-            ageMax = 0;
-        } else {
+        Integer ageMin = null;
+        Integer ageMax = null;
+
+        if (req.getPreferredAges() != null) {
             ageMin = req.getPreferredAges().getAgeMin();
             ageMax = req.getPreferredAges().getAgeMax();
-            if (ageMin > ageMax) throw new GlobalException(ErrorCode.INVALID_AGE_RANGE);
+
+            if (ageMin > ageMax) {
+                throw new GlobalException(ErrorCode.INVALID_AGE_RANGE);
+            }
             if (ageMin % 10 != 0 || ageMax % 10 != 0) {
                 throw new GlobalException(ErrorCode.INVALID_AGE_BUCKET);
             }
@@ -452,8 +453,8 @@ private ProjectUpdateResultResponse buildUpdateResult(ProjectRecruitment pr, Cus
 
         // 무관(0/0)일 때 null
         PreferredAgesDto prefAges = PreferredAgesDto.of(
-                (pr.getAgeMin() == 0 ? null : pr.getAgeMin()),
-                (pr.getAgeMax() == 0 ? null : pr.getAgeMax())
+                (pr.getAgeMin() == null || pr.getAgeMin() == 0 ? null : pr.getAgeMin()),
+                (pr.getAgeMax() == null || pr.getAgeMax() == 0 ? null : pr.getAgeMax())
         );
 
         // 리더/참여자 조회

src/main/java/goorm/ddok/reputation/controller/ReputationQueryController.java

@@ -169,7 +169,11 @@ public ApiResponseDto<List<TemperatureRankResponse>> getTop10TemperatureRank(
     public ApiResponseDto<TemperatureRankResponse> getTop1TemperatureRank(
             @AuthenticationPrincipal CustomUserDetails currentUser
     ) {
-        TemperatureRankResponse cached = reputationRankingScheduler.getCachedTop1();
+        TemperatureRankResponse cached = reputationRankingScheduler.peekCachedTop1();
+
+        if (cached == null) {
+            return ApiResponseDto.of(200, "조회 결과가 없습니다.", null);
+        }
 
         Long meId = (currentUser != null) ? currentUser.getId() : null;
 

src/main/java/goorm/ddok/reputation/service/ReputationQueryService.java

@@ -118,13 +118,13 @@ public List<TemperatureRegionResponse> getRegionTop1Rank(CustomUserDetails curre
 
     private List<String> getRawRegionsForMain(String mainRegion) {
         return switch (mainRegion) {
-            case "서울" -> List.of("서울특별시");
-            case "경기" -> List.of("경기도", "인천광역시");
-            case "강원" -> List.of("강원도", "강원특별자치도");
-            case "충청" -> List.of("충청북도", "충청남도", "대전광역시", "세종특별자치시", "충북", "충남", "세종시");
-            case "경상" -> List.of("경상북도", "경상남도", "대구광역시", "부산광역시", "울산광역시", "경북", "경남", "대구");
-            case "전라" -> List.of("전라북도", "전라남도", "광주광역시", "전남", "전북", "광주");
-            case "제주" -> List.of("제주특별자치도");
+            case "서울" -> List.of("서울", "서울시", "서울특별시");
+            case "경기도" -> List.of("경기", "인천", "경기도", "인천광역시");
+            case "강원도" -> List.of("강원", "강원도", "강원특별자치도");
+            case "충청도" -> List.of("충청", "충북", "충남", "세종", "충청북도", "충청남도", "대전", "대전광역시", "세종특별자치시", "세종시");
+            case "경상도" -> List.of("경상", "경상북도", "경상남도", "대구광역시", "부산광역시", "울산광역시", "부산시", "울산시", "대구시", "경북", "경남", "대구", "부산", "울산");
+            case "전라도" -> List.of("전라", "전라북도", "전라남도", "광주광역시", "전남", "전북", "광주");
+            case "제주도" -> List.of("제주", "제주도", "제주특별자치도");
             default -> List.of();
         };
     }