LocalDataSourceImpl

class LocalDataSourceImpl(
    private val realm: Realm
) : LocalDataSource {

    override fun updateUser2(userEntity: UserEntity) {
        realm.executeTransactionAsync({ transitionRealm ->
            val user = transitionRealm.where(LocalUserDto::class.java)
                .equalTo("id", USER_ID)
                .findFirst()

            Timber.e("db name = ${userEntity.name}")
            checkNotNull(user).apply {
                name = userEntity.name
                birthdayDate = userEntity.birthdayDate
                busyness = userEntity.busyness
                info = userEntity.info
                imageUrl = userEntity.imageUrl
            }
        }, {
        }, {
            it.printStackTrace()
        })
    }


    override fun getUserFromDb(): UserEntity  {
        val user = realm.where(LocalUserDto::class.java)
            .findFirst()
        Timber.e("do map getUser = ${user!!.name}")
        val poslemap = user.mappingUserFromDb()
        Timber.e("posle getUser = ${poslemap!!.name}")
        return poslemap
    }

    private fun LocalUserDto?.mappingUserFromDb() : UserEntity {
        return UserEntity(
            id = this?.id ?: "",
            name = this?.name ?: "",
            birthdayDate = this?.birthdayDate ?: "",
            busyness = this?.busyness ?: "",
            imageUrl = this?.imageUrl ?: "",
            info = this?.info ?: ""
        )
    }
}