commonMain.net.folivo.trixnity.client.room.RoomUpgradeHandler.kt Maven / Gradle / Ivy

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Multiplatform Kotlin SDK for matrix-protocol

There is a newer version: 4.7.1

package net.folivo.trixnity.client.room

import io.github.oshai.kotlinlogging.KotlinLogging
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.flow.first
import net.folivo.trixnity.client.MatrixClientConfiguration
import net.folivo.trixnity.client.store.RoomStore
import net.folivo.trixnity.client.store.previousRoomId
import net.folivo.trixnity.clientserverapi.client.MatrixClientServerApiClient
import net.folivo.trixnity.core.ClientEventEmitter.Priority
import net.folivo.trixnity.core.EventHandler
import net.folivo.trixnity.core.model.events.m.room.Membership
import net.folivo.trixnity.core.subscribe
import net.folivo.trixnity.core.unsubscribeOnCompletion

private val log = KotlinLogging.logger { }

class RoomUpgradeHandler(
    private val api: MatrixClientServerApiClient,
    private val roomStore: RoomStore,
    private val configuration: MatrixClientConfiguration,
) : EventHandler {
    override fun startInCoroutineScope(scope: CoroutineScope) {
        api.sync.subscribe(Priority.AFTER_DEFAULT, ::joinUpgradedRooms).unsubscribeOnCompletion(scope)
    }

    internal suspend fun joinUpgradedRooms() {
        if (configuration.autoJoinUpgradedRooms.not()) return

        val allRooms =
            roomStore.getAll().first().mapValues { it.value.first() }
        allRooms.values.filterNotNull().filter { it.membership == Membership.INVITE }.forEach { room ->
            val previousRoom = room.previousRoomId?.let { allRooms[it] }
            if (previousRoom?.nextRoomId == room.roomId && previousRoom.membership == Membership.JOIN) {
                api.room.joinRoom(room.roomId).onFailure {
                    log.warn(it) { "Failed to automatically join upgraded room. It will be tried again after the next sync." }
                }
            }
        }
    }
}