private void calculateVersion(EntityAuditEvent auditedEntity) {
   log.trace("Version calculation. for update/remove");
   Integer lastCommitVersion =
       auditingEntityRepository.findMaxCommitVersion(
           auditedEntity.getEntityType(), auditedEntity.getEntityId());
   log.trace("Last commit version of entity => {}", lastCommitVersion);
   if (lastCommitVersion != null && lastCommitVersion != 0) {
     log.trace("Present. Adding version..");
     auditedEntity.setCommitVersion(lastCommitVersion + 1);
   } else {
     log.trace("No entities.. Adding new version 1");
     auditedEntity.setCommitVersion(1);
   }
 }