[hotfix] 문항 못찾을 때 번호 로깅

Author: sejoon00

src/main/java/com/moplus/moplus_server/domain/problem/repository/ProblemRepository.java

@@ -5,12 +5,16 @@
 import com.moplus.moplus_server.global.error.exception.ErrorCode;
 import com.moplus.moplus_server.global.error.exception.NotFoundException;
 import java.util.Optional;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
 public interface ProblemRepository extends JpaRepository<Problem, Long> {
 
+    Logger log = LoggerFactory.getLogger(ProblemRepository.class);
+
     boolean existsByProblemCustomId(ProblemCustomId problemCustomId);
 
     default void existsByIdElseThrow(Long id) {
@@ -25,11 +29,18 @@ default void existsByIdElseThrow(Long id) {
     Optional<Problem> findByIdWithFetchJoin(@Param("id") Long id);
 
     default Problem findByIdElseThrow(Long id) {
+
         return findById(id).orElseThrow(
-                () -> new NotFoundException(ErrorCode.PROBLEM_NOT_FOUND, id + "번 문제가 존재하지 않습니다."));
+                () -> {
+                    log.atError().log("id " + id + "번 문항이 존재하지 않습니다.");
+                    throw new NotFoundException(ErrorCode.PROBLEM_NOT_FOUND);
+                });
     }
 
     default Problem findByIdWithFetchJoinElseThrow(Long id) {
-        return findByIdWithFetchJoin(id).orElseThrow(() -> new NotFoundException(ErrorCode.PROBLEM_NOT_FOUND));
+        return findByIdWithFetchJoin(id).orElseThrow(() -> {
+            log.atError().log("id " + id + "번 문항이 존재하지 않습니다.");
+            throw new NotFoundException(ErrorCode.PROBLEM_NOT_FOUND);
+        });
     }
 }