fix: 코드래빗 리뷰 반영

Author: JangYeongHu

aics-api/src/testFixtures/java/graduationUser/application/GraduationUserFacadeTest.java

@@ -33,7 +33,7 @@ public class GraduationUserFacadeTest {
     public void init() {
         fakeGraduationUserRepository = new FakeGraduationUserRepository();
         FakeUserRepository fakeUserRepository = new FakeUserRepository();
-        UserQueryService userQueryService = new UserQueryService(new FakeUserRepository());
+        UserQueryService userQueryService = new UserQueryService(fakeUserRepository);
 
         GraduationUserQueryService graduationUserQueryService = new GraduationUserQueryService(
             userQueryService,

aics-domain/src/main/java/kgu/developers/domain/graduationUser/application/command/GraduationUserCommandService.java

@@ -29,8 +29,6 @@ private void validateId(String id) {
     }
 
     public void updateGraduationType(GraduationUser graduationUser, GraduationType type) {
-        graduationUser.validateAccessPermission(graduationUser.getUserId());
-
         graduationUser.updateGraduationType(type);
         graduationUserRepository.save(graduationUser);
     }
@@ -41,8 +39,6 @@ public Long deleteGraduationUser(GraduationUser graduationUser) {
     }
 
     public void updateGraduationUserEmail(GraduationUser graduationUser, String email) {
-        graduationUser.validateAccessPermission(graduationUser.getUserId());
-
         graduationUser.updateEmail(email);
         graduationUserRepository.save(graduationUser);
     }