fix: 업데이트를 위한 포인트 조회와 일반 조회를 분리

dodam-application/dodam-rest-api/src/main/java/b1nd/dodam/restapi/point/application/PointUseCase.java

@@ -77,7 +77,7 @@ public Response cancel(Integer id) {
         Point point = pointService.getPointBy(id);
         PointReason reason = point.getReason();
         Student student = point.getStudent();
-        PointScore score = pointService.getScoreBy(student);
+        PointScore score = pointService.getScoreByStudentForUpdate(student);
         score.cancel(reason);
 
         pointService.delete(point);

dodam-system-domain/dodam-domain-rds/src/main/java/b1nd/dodam/domain/rds/point/repository/PointScoreRepository.java

@@ -18,6 +18,8 @@ public interface PointScoreRepository extends JpaRepository<PointScore, Integer>
     @Query("SELECT ps FROM PointScore ps WHERE ps.student = :student")
     Optional<PointScore> findByStudentWithPessimisticLock(Student student);
 
+    Optional<PointScore> findByStudent(Student student);
+
     @Lock(LockModeType.PESSIMISTIC_WRITE)
     @Query("SELECT ps FROM PointScore ps WHERE ps.student IN :students")
     List<PointScore> findByStudentInWithPessimisticLock(List<Student> students);

dodam-system-domain/dodam-domain-rds/src/main/java/b1nd/dodam/domain/rds/point/service/PointService.java

@@ -44,6 +44,11 @@ public List<Point> getPointsBy(Student student, PointType type) {
     }
 
     public PointScore getScoreBy(Student student) {
+        return scoreRepository.findByStudent(student)
+                .orElseThrow(PointScoreNotFoundException::new);
+    }
+
+    public PointScore getScoreByStudentForUpdate(Student student) {
         return scoreRepository.findByStudentWithPessimisticLock(student)
                 .orElseThrow(PointScoreNotFoundException::new);
     }