commonMain.me.aartikov.replica.paged.Paged.kt Maven / Gradle / Ivy

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package me.aartikov.replica.paged

import me.aartikov.replica.common.AbstractLoadable
import me.aartikov.replica.common.CombinedLoadingError

data class Paged(
    val loadingStatus: PagedLoadingStatus = PagedLoadingStatus.None,
    override val data: T? = null,
    override val error: CombinedLoadingError? = null
) : AbstractLoadable {

    override val loading: Boolean
        get() = loadingStatus == PagedLoadingStatus.LoadingFirstPage
}

fun  Paged.mapData(
    transform: (T) -> R
): Paged {
    return Paged(
        loadingStatus = loadingStatus, data = data?.let { transform(it) }, error = error
    )
}