Merge pull request #485 from pknu-wap/develop

feat: 닉네임 중복 처리
pknu-wap · Sep 4, 2024 · 0c88299 · 0c88299
2 parents f3b9f59 + e8c2636
commit 0c88299
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Showing 2 changed files with 21 additions and 5 deletions.
diff --git a/server/src/main/java/com/example/server/repository/MiniGameRepository.java b/server/src/main/java/com/example/server/repository/MiniGameRepository.java
@@ -4,7 +4,9 @@
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.Optional;
+
 @Repository
 public interface MiniGameRepository extends JpaRepository<MiniGameRanking, Long> {
-
+    Optional<MiniGameRanking> findByNickname(String nickname);
 }
diff --git a/server/src/main/java/com/example/server/service/MiniGameService.java b/server/src/main/java/com/example/server/service/MiniGameService.java
@@ -12,20 +12,34 @@
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Optional;
 
+@Transactional
 @AllArgsConstructor
 @Service
 public class MiniGameService {
     private final MiniGameRepository miniGameRepository;
 
     public String postRanking(MiniGameRankingRequest miniGameRankingRequest){
-        MiniGameRanking miniGameRanking = new MiniGameRanking();
-        miniGameRanking.setNickname(miniGameRankingRequest.getNickname());
-        miniGameRanking.setStage(miniGameRankingRequest.getStage());
-        miniGameRepository.save(miniGameRanking);
+        Optional<MiniGameRanking> miniGameRankingOptional = miniGameRepository.findByNickname(miniGameRankingRequest.getNickname());
+        if(miniGameRankingOptional.isPresent()){
+            MiniGameRanking miniGameRanking = miniGameRankingOptional.get();
+            if(miniGameRanking.getStage() < miniGameRankingRequest.getStage()){
+                miniGameRanking.setStage(miniGameRankingRequest.getStage());
+                miniGameRepository.save(miniGameRanking);
+            }
+        }
+        else{
+            MiniGameRanking miniGameRanking = new MiniGameRanking();
+            miniGameRanking.setNickname(miniGameRankingRequest.getNickname());
+            miniGameRanking.setStage(miniGameRankingRequest.getStage());
+            miniGameRepository.save(miniGameRanking);
+        }
+
         return "success post ranking";
     }