onViewEvent.kt

fun onViewEvent(sampleViewEvents: SampleViewEvents) {
    modificationEvents.value += sampleViewEvents
}

private fun applyEvents(paging: PagingData<SampleEntity>, sampleViewEvents: SampleViewEvents): PagingData<SampleEntity> {
    return when (sampleViewEvents) {
        is SampleViewEvents.Remove -> {
            paging
                .filter { sampleViewEvents.sampleEntity.id != it.id }
        }
        is SampleViewEvents.Edit -> {
            paging
                .map {
                    if (sampleViewEvents.sampleEntity.id == it.id) return@map it.copy(name = "${it.name} (updated)")
                    else return@map it
                }
        }
        SampleViewEvents.InsertItemHeader -> {
            paging.insertHeaderItem(

                item = SampleEntity(
                    id = Random.nextInt(0, 1000),
                    name = "New item added at the top"
                )
            )
        }
        SampleViewEvents.InsertItemFooter -> {
            paging.insertFooterItem(
                item = SampleEntity(
                    id = Random.nextInt(0, 1000),
                    name = "New item added at the bottom"
                )
            )
        }
    }
}