Merge pull request #47 from CHA-CALL/fix/#46-change-paging-request

[FIX] CursorPagingRequest 디폴트값 주입 로직 수정

Author: ksg1227

src/main/java/konkuk/chacall/domain/member/application/MemberService.java

@@ -38,7 +38,8 @@ public CursorPagingResponse<SavedFoodTruckResponse> getSavedFoodTrucks(CursorPag
         // 멤버 유효성 검사 및 조회
         User member = memberValidator.validateAndGetMember(memberId);
 
-        return savedFoodTruckService.getSavedFoodTrucks(cursorPagingRequest, member);
+        CursorPagingRequest request = cursorPagingRequest.pagingOrDefault(SortType.NEWEST);
+        return savedFoodTruckService.getSavedFoodTrucks(request, member);
     }
 
     @Transactional

src/main/java/konkuk/chacall/domain/owner/application/OwnerService.java

@@ -126,7 +126,8 @@ public CursorPagingResponse<MyFoodTruckResponse> getMyFoodTrucks(CursorPagingReq
         ownerValidator.validateAndGetOwner(ownerId);
 
         // 사장님 - 나의 푸드트럭 목록 조회 로직 호출
-        return myFoodTruckService.getMyFoodTrucks(request, ownerId);
+        CursorPagingRequest cursorPagingRequest = request.pagingOrDefault(SortType.NEWEST);
+        return myFoodTruckService.getMyFoodTrucks(cursorPagingRequest, ownerId);
     }
 
     @Transactional

src/main/java/konkuk/chacall/global/common/dto/CursorPagingRequest.java

@@ -15,5 +15,10 @@ public record CursorPagingRequest(
                 minimum = "1")
         @Min(value = 1, message = "size 는 1 이상이어야 합니다.")
         Integer size
-) {
+) implements HasPaging {
+
+        @Override
+        public CursorPagingRequest cursorPagingRequest() {
+                return this;
+        }
 }

src/main/java/konkuk/chacall/global/common/dto/HasPaging.java

@@ -13,9 +13,11 @@ default CursorPagingRequest pagingOrDefault(SortType sort) {
         }
 
         if (req.cursor() == null) {
+            int size = (req.size() == null) ? 20 : req.size();
+
             return (sort == SortType.OLDEST)
-                    ? new CursorPagingRequest(0L, req.size())
-                    : new CursorPagingRequest(Long.MAX_VALUE, req.size());
+                    ? new CursorPagingRequest(0L, size)
+                    : new CursorPagingRequest(Long.MAX_VALUE, size);
         }
 
         if (req.size() == null) {