persist

val dbVersion = dbVersionRepository.findOne(realm, AppConfig.DB_VERSION_KEY)
        if(dbVersion == null) {
            val result = dbVersionRepository.saveOrUpdate(realm, DbVersion(bo.phoneBookVersion))
            Log.d("TAG", result.toString())
        } else {
            dbVersion.apply {
                version = bo.phoneBookVersion
                dbVersionRepository.saveOrUpdate(realm, this)
            }
        }
        if(bo.entryList.isNotEmpty()) {
            when (bo.loadType) {
                ResponseType.FULL -> {
                    repository.deleteAll(realm)
                    bo.entryList.forEach { realmList.add(entryMapper.toRealmObject(realm, it)) }
                }
                ResponseType.PARTIAL -> {
                    bo.entryList.filter { entryBO -> entryBO.action == EntryAction.ADD }
                        .forEach { realmList.add(entryMapper.toRealmObject(realm, it)) }
                    bo.entryList.filter { entryBO -> entryBO.action == EntryAction.MOD }
                        .forEach {
                            val entryToModify = repository.findOne(realm, it.phoneNumber)
                            entryToModify?.address = it.address
                            entryToModify?.division = it.division
                            entryToModify?.emailaddress = it.emailAddress
                            entryToModify?.fullname = it.fullname
                            entryToModify?.picture = it.picture
                        }
                    bo.entryList.filter { entryBO -> entryBO.action == EntryAction.DEL }
                        .forEach { repository.delete(realm, it.phoneNumber) }
                }
            }
        }