Update for the user function

src/main/java/com/ffii/fpsms/modules/user/service/UserService.java

@@ -17,6 +17,7 @@ import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
 
 import com.ffii.core.exception.NotFoundException;
 import com.ffii.core.exception.UnprocessableEntityException;
@@ -275,4 +276,16 @@ public class UserService extends AbstractBaseEntityService<User, Long, UserRepos
     public List<UserCombo> getEscalationCombo() {
         return userRepository.findUserComboByTitleNotNullAndDepartmentNotNullAndNameNotNullAndDeletedFalse();
     }
+
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public void markDelete(User entity) {
+	    Assert.notNull(entity, "entity must not be null");
+	    // Use direct SQL update to bypass JPA validation during soft delete
+	    // This prevents ConstraintViolationException when password field has @NotBlank constraint
+	    jdbcDao.executeUpdate(
+		"UPDATE `user` SET deleted = 1 WHERE id = :id",
+		    Map.of("id", entity.getId())
+	    );
+    }
 }